diff --git a/translations/lrc_ar.ts b/translations/lrc_ar.ts
index 891af16f1bd91faf01b76187e90b07a306dee768..28aba76a67d122ad8134723a97304fb0ba20ac6d 100644
--- a/translations/lrc_ar.ts
+++ b/translations/lrc_ar.ts
@@ -1,8 +1,8 @@
-<?xml version="1.0" ?><!DOCTYPE TS><TS language="ar" sourcelanguage="en" version="2.1">
+<?xml version="1.0" ?><!DOCTYPE TS><TS language="ar" sourcelanguage="en" version="2.0">
 <context>
     <name>QObject</name>
     <message>
-        <location filename="../src/qtwrapper/callmanager_wrap.h" line="328"/>
+        <location filename="../src/qtwrapper/callmanager_wrap.h" line="393"/>
         <source>Me</source>
         <translation>أنا</translation>
     </message>
@@ -33,7 +33,7 @@
     </message>
     <message>
         <location filename="../src/api/call.h" line="71"/>
-        <location filename="../src/chatview.cpp" line="63"/>
+        <location filename="../src/chatview.cpp" line="71"/>
         <source>Connecting</source>
         <translation>يتم الإتصال</translation>
     </message>
@@ -50,7 +50,7 @@
     <message>
         <location filename="../src/api/call.h" line="77"/>
         <location filename="../src/api/call.h" line="83"/>
-        <location filename="../src/chatview.cpp" line="70"/>
+        <location filename="../src/chatview.cpp" line="78"/>
         <source>Finished</source>
         <translation>تم الإنتهاء</translation>
     </message>
@@ -70,21 +70,28 @@
         <translation>تم إنجاز الإتصال</translation>
     </message>
     <message>
+        <location filename="../src/api/interaction.h" line="218"/>
         <location filename="../src/authority/storagehelper.cpp" line="130"/>
-        <location filename="../src/authority/storagehelper.cpp" line="898"/>
+        <location filename="../src/authority/storagehelper.cpp" line="918"/>
         <source>Invitation received</source>
         <translation>تم تلقي دعوة</translation>
     </message>
     <message>
+        <location filename="../src/api/interaction.h" line="222"/>
+        <source>Contact left conversation</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/api/interaction.h" line="216"/>
         <location filename="../src/authority/storagehelper.cpp" line="127"/>
-        <location filename="../src/authority/storagehelper.cpp" line="896"/>
+        <location filename="../src/authority/storagehelper.cpp" line="916"/>
         <source>Contact added</source>
         <translation>تم إضافة جهة إتصال</translation>
     </message>
     <message>
         <location filename="../src/authority/storagehelper.cpp" line="104"/>
         <location filename="../src/authority/storagehelper.cpp" line="110"/>
-        <location filename="../src/authority/storagehelper.cpp" line="894"/>
+        <location filename="../src/authority/storagehelper.cpp" line="914"/>
         <source>Outgoing call</source>
         <translation>مكالمة خارجة</translation>
     </message>
@@ -96,7 +103,7 @@
     </message>
     <message>
         <location filename="../src/authority/storagehelper.cpp" line="112"/>
-        <location filename="../src/authority/storagehelper.cpp" line="892"/>
+        <location filename="../src/authority/storagehelper.cpp" line="912"/>
         <source>Missed outgoing call</source>
         <translation>مكالمة خارجة فائتة</translation>
     </message>
@@ -106,8 +113,9 @@
         <translation>مكالمة داخلة فائتة</translation>
     </message>
     <message>
+        <location filename="../src/api/interaction.h" line="220"/>
         <location filename="../src/authority/storagehelper.cpp" line="132"/>
-        <location filename="../src/authority/storagehelper.cpp" line="900"/>
+        <location filename="../src/authority/storagehelper.cpp" line="920"/>
         <source>Invitation accepted</source>
         <translation>تم قبول الدعوة</translation>
     </message>
@@ -118,279 +126,279 @@
         <translation>افتراضى</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="53"/>
+        <location filename="../src/newcallmodel.cpp" line="55"/>
         <source>Null</source>
         <translation>فارغ</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="54"/>
+        <location filename="../src/newcallmodel.cpp" line="56"/>
         <source>Trying</source>
         <translation>محاولة</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="55"/>
+        <location filename="../src/newcallmodel.cpp" line="57"/>
         <source>Ringing</source>
         <translation>يرنّ</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="56"/>
+        <location filename="../src/newcallmodel.cpp" line="58"/>
         <source>Being Forwarded</source>
         <translation>تتم إحالته</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="57"/>
+        <location filename="../src/newcallmodel.cpp" line="59"/>
         <source>Queued</source>
         <translation>قائمة الإنتظار</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="58"/>
+        <location filename="../src/newcallmodel.cpp" line="60"/>
         <source>Progress</source>
         <translation>تقدم</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="59"/>
+        <location filename="../src/newcallmodel.cpp" line="61"/>
         <source>OK</source>
         <translation>موافق</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="64"/>
-        <location filename="../src/newcallmodel.cpp" line="60"/>
+        <location filename="../src/chatview.cpp" line="72"/>
+        <location filename="../src/newcallmodel.cpp" line="62"/>
         <source>Accepted</source>
         <translation>مقبول</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="61"/>
+        <location filename="../src/newcallmodel.cpp" line="63"/>
         <source>Multiple Choices</source>
         <translation>خيارات متعددة</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="62"/>
+        <location filename="../src/newcallmodel.cpp" line="64"/>
         <source>Moved Permanently</source>
         <translation>انتقال بشكل دائم</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="63"/>
+        <location filename="../src/newcallmodel.cpp" line="65"/>
         <source>Moved Temporarily</source>
         <translation>انتقال مؤقت</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="64"/>
+        <location filename="../src/newcallmodel.cpp" line="66"/>
         <source>Use Proxy</source>
         <translation>استخدام وكيل</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="65"/>
+        <location filename="../src/newcallmodel.cpp" line="67"/>
         <source>Alternative Service</source>
         <translation>خدمة بديلة</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="66"/>
+        <location filename="../src/newcallmodel.cpp" line="68"/>
         <source>Bad Request</source>
         <translation>طلب غير صالح</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="67"/>
+        <location filename="../src/newcallmodel.cpp" line="69"/>
         <source>Unauthorized</source>
         <translation>غير مسموح به</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="68"/>
+        <location filename="../src/newcallmodel.cpp" line="70"/>
         <source>Payment Required</source>
         <translation>يرجى الدفع</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="69"/>
+        <location filename="../src/newcallmodel.cpp" line="71"/>
         <source>Forbidden</source>
         <translation>محظور</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="70"/>
+        <location filename="../src/newcallmodel.cpp" line="72"/>
         <source>Not Found</source>
         <translation>لم يتم العثور</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="71"/>
+        <location filename="../src/newcallmodel.cpp" line="73"/>
         <source>Method Not Allowed</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="72"/>
-        <location filename="../src/newcallmodel.cpp" line="92"/>
+        <location filename="../src/newcallmodel.cpp" line="74"/>
+        <location filename="../src/newcallmodel.cpp" line="94"/>
         <source>Not Acceptable</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="73"/>
+        <location filename="../src/newcallmodel.cpp" line="75"/>
         <source>Proxy Authentication Required</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="74"/>
+        <location filename="../src/newcallmodel.cpp" line="76"/>
         <source>Request Timeout</source>
         <translation>نفاذ مدة الطلب</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="75"/>
+        <location filename="../src/newcallmodel.cpp" line="77"/>
         <source>Gone</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="76"/>
+        <location filename="../src/newcallmodel.cpp" line="78"/>
         <source>Request Entity Too Large</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="77"/>
+        <location filename="../src/newcallmodel.cpp" line="79"/>
         <source>Request URI Too Long</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="78"/>
+        <location filename="../src/newcallmodel.cpp" line="80"/>
         <source>Unsupported Media Type</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="79"/>
+        <location filename="../src/newcallmodel.cpp" line="81"/>
         <source>Unsupported URI Scheme</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="80"/>
+        <location filename="../src/newcallmodel.cpp" line="82"/>
         <source>Bad Extension</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="81"/>
+        <location filename="../src/newcallmodel.cpp" line="83"/>
         <source>Extension Required</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="82"/>
+        <location filename="../src/newcallmodel.cpp" line="84"/>
         <source>Session Timer Too Small</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="83"/>
+        <location filename="../src/newcallmodel.cpp" line="85"/>
         <source>Interval Too Brief</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="84"/>
+        <location filename="../src/newcallmodel.cpp" line="86"/>
         <source>Temporarily Unavailable</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="85"/>
+        <location filename="../src/newcallmodel.cpp" line="87"/>
         <source>Call TSX Does Not Exist</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="86"/>
+        <location filename="../src/newcallmodel.cpp" line="88"/>
         <source>Loop Detected</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="87"/>
+        <location filename="../src/newcallmodel.cpp" line="89"/>
         <source>Too Many Hops</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="88"/>
+        <location filename="../src/newcallmodel.cpp" line="90"/>
         <source>Address Incomplete</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="89"/>
+        <location filename="../src/newcallmodel.cpp" line="91"/>
         <source>Ambiguous</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="90"/>
+        <location filename="../src/newcallmodel.cpp" line="92"/>
         <source>Busy</source>
         <translation>مشغول</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="91"/>
+        <location filename="../src/newcallmodel.cpp" line="93"/>
         <source>Request Terminated</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="93"/>
+        <location filename="../src/newcallmodel.cpp" line="95"/>
         <source>Bad Event</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="94"/>
+        <location filename="../src/newcallmodel.cpp" line="96"/>
         <source>Request Updated</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="95"/>
+        <location filename="../src/newcallmodel.cpp" line="97"/>
         <source>Request Pending</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="96"/>
+        <location filename="../src/newcallmodel.cpp" line="98"/>
         <source>Undecipherable</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="97"/>
+        <location filename="../src/newcallmodel.cpp" line="99"/>
         <source>Internal Server Error</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="98"/>
+        <location filename="../src/newcallmodel.cpp" line="100"/>
         <source>Not Implemented</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="99"/>
+        <location filename="../src/newcallmodel.cpp" line="101"/>
         <source>Bad Gateway</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="100"/>
+        <location filename="../src/newcallmodel.cpp" line="102"/>
         <source>Service Unavailable</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="101"/>
+        <location filename="../src/newcallmodel.cpp" line="103"/>
         <source>Server Timeout</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="102"/>
+        <location filename="../src/newcallmodel.cpp" line="104"/>
         <source>Version Not Supported</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="103"/>
+        <location filename="../src/newcallmodel.cpp" line="105"/>
         <source>Message Too Large</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="104"/>
+        <location filename="../src/newcallmodel.cpp" line="106"/>
         <source>Precondition Failure</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="105"/>
+        <location filename="../src/newcallmodel.cpp" line="107"/>
         <source>Busy Everywhere</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="106"/>
+        <location filename="../src/newcallmodel.cpp" line="108"/>
         <source>Call Refused</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="107"/>
+        <location filename="../src/newcallmodel.cpp" line="109"/>
         <source>Does Not Exist Anywhere</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="108"/>
+        <location filename="../src/newcallmodel.cpp" line="110"/>
         <source>Not Acceptable Anywhere</source>
         <translation type="unfinished"/>
     </message>
@@ -465,22 +473,52 @@
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="62"/>
-        <source>Unable to make contact</source>
+        <location filename="../src/chatview.cpp" line="49"/>
+        <source>has sent you a conversation request.</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="51"/>
+        <source>Hello, do you want to join the conversation?</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="53"/>
+        <source>You have accepted the conversation request.</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="55"/>
+        <source>We are waiting for another device to synchronize the conversation.</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="66"/>
+        <source>Accept</source>
         <translation type="unfinished"/>
     </message>
     <message>
         <location filename="../src/chatview.cpp" line="67"/>
+        <source>Refuse</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="70"/>
+        <source>Unable to make contact</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="75"/>
         <source>Waiting for contact</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="68"/>
+        <location filename="../src/chatview.cpp" line="76"/>
         <source>Incoming transfer</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="69"/>
+        <location filename="../src/chatview.cpp" line="77"/>
         <source>Timed out waiting for contact</source>
         <translation type="unfinished"/>
     </message>
@@ -500,87 +538,77 @@
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="49"/>
+        <location filename="../src/chatview.cpp" line="57"/>
         <source>Note: you can automatically accept this invitation by sending a message.</source>
         <translation>ملاحظة: يمكنك قبول هذه الدعوة بشكل تلقائي عبر إرسال رسالة.</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="50"/>
+        <location filename="../src/chatview.cpp" line="58"/>
         <source>{0} days ago</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="51"/>
+        <location filename="../src/chatview.cpp" line="59"/>
         <source>{0} hours ago</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="53"/>
+        <location filename="../src/chatview.cpp" line="61"/>
         <source>{0} minutes ago</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="65"/>
+        <location filename="../src/chatview.cpp" line="73"/>
         <source>Canceled</source>
         <translation>تم الإلغاء</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="66"/>
+        <location filename="../src/chatview.cpp" line="74"/>
         <source>Ongoing</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="50"/>
+        <location filename="../src/chatview.cpp" line="58"/>
         <source>%d days ago</source>
         <translation>منذ %d أيام</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="51"/>
+        <location filename="../src/chatview.cpp" line="59"/>
         <source>%d hours ago</source>
         <translation>منذ %d ساعات</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="53"/>
+        <location filename="../src/chatview.cpp" line="61"/>
         <source>%d minutes ago</source>
         <translation>منذ %d دقيقة</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="54"/>
+        <location filename="../src/chatview.cpp" line="62"/>
         <source>one day ago</source>
         <translation>منذ يوم</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="55"/>
+        <location filename="../src/chatview.cpp" line="63"/>
         <source>one hour ago</source>
         <translation>منذ ساعة</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="56"/>
+        <location filename="../src/chatview.cpp" line="64"/>
         <source>just now</source>
         <translation>في هذه اللحظة</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="57"/>
+        <location filename="../src/chatview.cpp" line="65"/>
         <source>Failure</source>
         <translation>إخفاق</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="58"/>
-        <source>Confirm</source>
-        <translation type="unfinished"/>
-    </message>
-    <message>
-        <location filename="../src/chatview.cpp" line="59"/>
-        <source>Deny</source>
-        <translation type="unfinished"/>
-    </message>
-    <message>
-        <location filename="../src/chatview.cpp" line="60"/>
+        <location filename="../src/chatview.cpp" line="68"/>
         <source>Delete</source>
         <translation>حذف</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="61"/>
+        <location filename="../src/chatview.cpp" line="69"/>
         <source>Retry</source>
         <translation>إعادة المحاولة</translation>
     </message>
@@ -588,22 +616,22 @@
 <context>
     <name>lrc::ContactModelPimpl</name>
     <message>
-        <location filename="../src/contactmodel.cpp" line="459"/>
+        <location filename="../src/contactmodel.cpp" line="438"/>
         <source>Searching…</source>
         <translation>يتم البحث...</translation>
     </message>
     <message>
-        <location filename="../src/contactmodel.cpp" line="960"/>
+        <location filename="../src/contactmodel.cpp" line="952"/>
         <source>Invalid ID</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/contactmodel.cpp" line="963"/>
+        <location filename="../src/contactmodel.cpp" line="955"/>
         <source>Username not found</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/contactmodel.cpp" line="966"/>
+        <location filename="../src/contactmodel.cpp" line="958"/>
         <source>Couldn&apos;t lookup…</source>
         <translation type="unfinished"/>
     </message>
@@ -611,7 +639,7 @@
 <context>
     <name>lrc::api::ContactModel</name>
     <message>
-        <location filename="../src/contactmodel.cpp" line="420"/>
+        <location filename="../src/contactmodel.cpp" line="399"/>
         <source>Bad URI scheme</source>
         <translation type="unfinished"/>
     </message>
diff --git a/translations/lrc_bg.ts b/translations/lrc_bg.ts
index 58b500c0ed21912d08b2ec3d3eba17cee9fc6721..78c352f4a0bce62787b3cca478067ff1066c3861 100644
--- a/translations/lrc_bg.ts
+++ b/translations/lrc_bg.ts
@@ -1,8 +1,8 @@
-<?xml version="1.0" ?><!DOCTYPE TS><TS language="bg" sourcelanguage="en" version="2.1">
+<?xml version="1.0" ?><!DOCTYPE TS><TS language="bg" sourcelanguage="en" version="2.0">
 <context>
     <name>QObject</name>
     <message>
-        <location filename="../src/qtwrapper/callmanager_wrap.h" line="328"/>
+        <location filename="../src/qtwrapper/callmanager_wrap.h" line="393"/>
         <source>Me</source>
         <translation>Аз</translation>
     </message>
@@ -33,7 +33,7 @@
     </message>
     <message>
         <location filename="../src/api/call.h" line="71"/>
-        <location filename="../src/chatview.cpp" line="63"/>
+        <location filename="../src/chatview.cpp" line="71"/>
         <source>Connecting</source>
         <translation>Свързване</translation>
     </message>
@@ -50,7 +50,7 @@
     <message>
         <location filename="../src/api/call.h" line="77"/>
         <location filename="../src/api/call.h" line="83"/>
-        <location filename="../src/chatview.cpp" line="70"/>
+        <location filename="../src/chatview.cpp" line="78"/>
         <source>Finished</source>
         <translation type="unfinished"/>
     </message>
@@ -70,21 +70,28 @@
         <translation>Комуникацията е установена</translation>
     </message>
     <message>
+        <location filename="../src/api/interaction.h" line="218"/>
         <location filename="../src/authority/storagehelper.cpp" line="130"/>
-        <location filename="../src/authority/storagehelper.cpp" line="898"/>
+        <location filename="../src/authority/storagehelper.cpp" line="918"/>
         <source>Invitation received</source>
         <translation>Поканата е приета</translation>
     </message>
     <message>
+        <location filename="../src/api/interaction.h" line="222"/>
+        <source>Contact left conversation</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/api/interaction.h" line="216"/>
         <location filename="../src/authority/storagehelper.cpp" line="127"/>
-        <location filename="../src/authority/storagehelper.cpp" line="896"/>
+        <location filename="../src/authority/storagehelper.cpp" line="916"/>
         <source>Contact added</source>
         <translation>Контактът е добавен</translation>
     </message>
     <message>
         <location filename="../src/authority/storagehelper.cpp" line="104"/>
         <location filename="../src/authority/storagehelper.cpp" line="110"/>
-        <location filename="../src/authority/storagehelper.cpp" line="894"/>
+        <location filename="../src/authority/storagehelper.cpp" line="914"/>
         <source>Outgoing call</source>
         <translation>Изходящо обаждане</translation>
     </message>
@@ -96,7 +103,7 @@
     </message>
     <message>
         <location filename="../src/authority/storagehelper.cpp" line="112"/>
-        <location filename="../src/authority/storagehelper.cpp" line="892"/>
+        <location filename="../src/authority/storagehelper.cpp" line="912"/>
         <source>Missed outgoing call</source>
         <translation>Пропуснато изходящо обаждане</translation>
     </message>
@@ -106,8 +113,9 @@
         <translation>Пропуснато входящо обаждане</translation>
     </message>
     <message>
+        <location filename="../src/api/interaction.h" line="220"/>
         <location filename="../src/authority/storagehelper.cpp" line="132"/>
-        <location filename="../src/authority/storagehelper.cpp" line="900"/>
+        <location filename="../src/authority/storagehelper.cpp" line="920"/>
         <source>Invitation accepted</source>
         <translation type="unfinished"/>
     </message>
@@ -118,279 +126,279 @@
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="53"/>
+        <location filename="../src/newcallmodel.cpp" line="55"/>
         <source>Null</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="54"/>
+        <location filename="../src/newcallmodel.cpp" line="56"/>
         <source>Trying</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="55"/>
+        <location filename="../src/newcallmodel.cpp" line="57"/>
         <source>Ringing</source>
         <translation>Позвъняване</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="56"/>
+        <location filename="../src/newcallmodel.cpp" line="58"/>
         <source>Being Forwarded</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="57"/>
+        <location filename="../src/newcallmodel.cpp" line="59"/>
         <source>Queued</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="58"/>
+        <location filename="../src/newcallmodel.cpp" line="60"/>
         <source>Progress</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="59"/>
+        <location filename="../src/newcallmodel.cpp" line="61"/>
         <source>OK</source>
         <translation>Добре</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="64"/>
-        <location filename="../src/newcallmodel.cpp" line="60"/>
+        <location filename="../src/chatview.cpp" line="72"/>
+        <location filename="../src/newcallmodel.cpp" line="62"/>
         <source>Accepted</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="61"/>
+        <location filename="../src/newcallmodel.cpp" line="63"/>
         <source>Multiple Choices</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="62"/>
+        <location filename="../src/newcallmodel.cpp" line="64"/>
         <source>Moved Permanently</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="63"/>
+        <location filename="../src/newcallmodel.cpp" line="65"/>
         <source>Moved Temporarily</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="64"/>
+        <location filename="../src/newcallmodel.cpp" line="66"/>
         <source>Use Proxy</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="65"/>
+        <location filename="../src/newcallmodel.cpp" line="67"/>
         <source>Alternative Service</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="66"/>
+        <location filename="../src/newcallmodel.cpp" line="68"/>
         <source>Bad Request</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="67"/>
+        <location filename="../src/newcallmodel.cpp" line="69"/>
         <source>Unauthorized</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="68"/>
+        <location filename="../src/newcallmodel.cpp" line="70"/>
         <source>Payment Required</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="69"/>
+        <location filename="../src/newcallmodel.cpp" line="71"/>
         <source>Forbidden</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="70"/>
+        <location filename="../src/newcallmodel.cpp" line="72"/>
         <source>Not Found</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="71"/>
+        <location filename="../src/newcallmodel.cpp" line="73"/>
         <source>Method Not Allowed</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="72"/>
-        <location filename="../src/newcallmodel.cpp" line="92"/>
+        <location filename="../src/newcallmodel.cpp" line="74"/>
+        <location filename="../src/newcallmodel.cpp" line="94"/>
         <source>Not Acceptable</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="73"/>
+        <location filename="../src/newcallmodel.cpp" line="75"/>
         <source>Proxy Authentication Required</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="74"/>
+        <location filename="../src/newcallmodel.cpp" line="76"/>
         <source>Request Timeout</source>
         <translation>Време за изчакване на заявката</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="75"/>
+        <location filename="../src/newcallmodel.cpp" line="77"/>
         <source>Gone</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="76"/>
+        <location filename="../src/newcallmodel.cpp" line="78"/>
         <source>Request Entity Too Large</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="77"/>
+        <location filename="../src/newcallmodel.cpp" line="79"/>
         <source>Request URI Too Long</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="78"/>
+        <location filename="../src/newcallmodel.cpp" line="80"/>
         <source>Unsupported Media Type</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="79"/>
+        <location filename="../src/newcallmodel.cpp" line="81"/>
         <source>Unsupported URI Scheme</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="80"/>
+        <location filename="../src/newcallmodel.cpp" line="82"/>
         <source>Bad Extension</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="81"/>
+        <location filename="../src/newcallmodel.cpp" line="83"/>
         <source>Extension Required</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="82"/>
+        <location filename="../src/newcallmodel.cpp" line="84"/>
         <source>Session Timer Too Small</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="83"/>
+        <location filename="../src/newcallmodel.cpp" line="85"/>
         <source>Interval Too Brief</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="84"/>
+        <location filename="../src/newcallmodel.cpp" line="86"/>
         <source>Temporarily Unavailable</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="85"/>
+        <location filename="../src/newcallmodel.cpp" line="87"/>
         <source>Call TSX Does Not Exist</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="86"/>
+        <location filename="../src/newcallmodel.cpp" line="88"/>
         <source>Loop Detected</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="87"/>
+        <location filename="../src/newcallmodel.cpp" line="89"/>
         <source>Too Many Hops</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="88"/>
+        <location filename="../src/newcallmodel.cpp" line="90"/>
         <source>Address Incomplete</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="89"/>
+        <location filename="../src/newcallmodel.cpp" line="91"/>
         <source>Ambiguous</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="90"/>
+        <location filename="../src/newcallmodel.cpp" line="92"/>
         <source>Busy</source>
         <translation>Зает</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="91"/>
+        <location filename="../src/newcallmodel.cpp" line="93"/>
         <source>Request Terminated</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="93"/>
+        <location filename="../src/newcallmodel.cpp" line="95"/>
         <source>Bad Event</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="94"/>
+        <location filename="../src/newcallmodel.cpp" line="96"/>
         <source>Request Updated</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="95"/>
+        <location filename="../src/newcallmodel.cpp" line="97"/>
         <source>Request Pending</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="96"/>
+        <location filename="../src/newcallmodel.cpp" line="98"/>
         <source>Undecipherable</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="97"/>
+        <location filename="../src/newcallmodel.cpp" line="99"/>
         <source>Internal Server Error</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="98"/>
+        <location filename="../src/newcallmodel.cpp" line="100"/>
         <source>Not Implemented</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="99"/>
+        <location filename="../src/newcallmodel.cpp" line="101"/>
         <source>Bad Gateway</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="100"/>
+        <location filename="../src/newcallmodel.cpp" line="102"/>
         <source>Service Unavailable</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="101"/>
+        <location filename="../src/newcallmodel.cpp" line="103"/>
         <source>Server Timeout</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="102"/>
+        <location filename="../src/newcallmodel.cpp" line="104"/>
         <source>Version Not Supported</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="103"/>
+        <location filename="../src/newcallmodel.cpp" line="105"/>
         <source>Message Too Large</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="104"/>
+        <location filename="../src/newcallmodel.cpp" line="106"/>
         <source>Precondition Failure</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="105"/>
+        <location filename="../src/newcallmodel.cpp" line="107"/>
         <source>Busy Everywhere</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="106"/>
+        <location filename="../src/newcallmodel.cpp" line="108"/>
         <source>Call Refused</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="107"/>
+        <location filename="../src/newcallmodel.cpp" line="109"/>
         <source>Does Not Exist Anywhere</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="108"/>
+        <location filename="../src/newcallmodel.cpp" line="110"/>
         <source>Not Acceptable Anywhere</source>
         <translation type="unfinished"/>
     </message>
@@ -465,22 +473,52 @@
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="62"/>
-        <source>Unable to make contact</source>
+        <location filename="../src/chatview.cpp" line="49"/>
+        <source>has sent you a conversation request.</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="51"/>
+        <source>Hello, do you want to join the conversation?</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="53"/>
+        <source>You have accepted the conversation request.</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="55"/>
+        <source>We are waiting for another device to synchronize the conversation.</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="66"/>
+        <source>Accept</source>
         <translation type="unfinished"/>
     </message>
     <message>
         <location filename="../src/chatview.cpp" line="67"/>
+        <source>Refuse</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="70"/>
+        <source>Unable to make contact</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="75"/>
         <source>Waiting for contact</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="68"/>
+        <location filename="../src/chatview.cpp" line="76"/>
         <source>Incoming transfer</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="69"/>
+        <location filename="../src/chatview.cpp" line="77"/>
         <source>Timed out waiting for contact</source>
         <translation type="unfinished"/>
     </message>
@@ -500,87 +538,77 @@
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="49"/>
+        <location filename="../src/chatview.cpp" line="57"/>
         <source>Note: you can automatically accept this invitation by sending a message.</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="50"/>
+        <location filename="../src/chatview.cpp" line="58"/>
         <source>{0} days ago</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="51"/>
+        <location filename="../src/chatview.cpp" line="59"/>
         <source>{0} hours ago</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="53"/>
+        <location filename="../src/chatview.cpp" line="61"/>
         <source>{0} minutes ago</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="65"/>
+        <location filename="../src/chatview.cpp" line="73"/>
         <source>Canceled</source>
         <translation>Отменено</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="66"/>
+        <location filename="../src/chatview.cpp" line="74"/>
         <source>Ongoing</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="50"/>
+        <location filename="../src/chatview.cpp" line="58"/>
         <source>%d days ago</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="51"/>
+        <location filename="../src/chatview.cpp" line="59"/>
         <source>%d hours ago</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="53"/>
+        <location filename="../src/chatview.cpp" line="61"/>
         <source>%d minutes ago</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="54"/>
+        <location filename="../src/chatview.cpp" line="62"/>
         <source>one day ago</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="55"/>
+        <location filename="../src/chatview.cpp" line="63"/>
         <source>one hour ago</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="56"/>
+        <location filename="../src/chatview.cpp" line="64"/>
         <source>just now</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="57"/>
+        <location filename="../src/chatview.cpp" line="65"/>
         <source>Failure</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="58"/>
-        <source>Confirm</source>
-        <translation type="unfinished"/>
-    </message>
-    <message>
-        <location filename="../src/chatview.cpp" line="59"/>
-        <source>Deny</source>
-        <translation type="unfinished"/>
-    </message>
-    <message>
-        <location filename="../src/chatview.cpp" line="60"/>
+        <location filename="../src/chatview.cpp" line="68"/>
         <source>Delete</source>
         <translation>Изтриване</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="61"/>
+        <location filename="../src/chatview.cpp" line="69"/>
         <source>Retry</source>
         <translation type="unfinished"/>
     </message>
@@ -588,22 +616,22 @@
 <context>
     <name>lrc::ContactModelPimpl</name>
     <message>
-        <location filename="../src/contactmodel.cpp" line="459"/>
+        <location filename="../src/contactmodel.cpp" line="438"/>
         <source>Searching…</source>
         <translation>Търсене...</translation>
     </message>
     <message>
-        <location filename="../src/contactmodel.cpp" line="960"/>
+        <location filename="../src/contactmodel.cpp" line="952"/>
         <source>Invalid ID</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/contactmodel.cpp" line="963"/>
+        <location filename="../src/contactmodel.cpp" line="955"/>
         <source>Username not found</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/contactmodel.cpp" line="966"/>
+        <location filename="../src/contactmodel.cpp" line="958"/>
         <source>Couldn&apos;t lookup…</source>
         <translation type="unfinished"/>
     </message>
@@ -611,7 +639,7 @@
 <context>
     <name>lrc::api::ContactModel</name>
     <message>
-        <location filename="../src/contactmodel.cpp" line="420"/>
+        <location filename="../src/contactmodel.cpp" line="399"/>
         <source>Bad URI scheme</source>
         <translation type="unfinished"/>
     </message>
diff --git a/translations/lrc_ca.ts b/translations/lrc_ca.ts
index 3aa0c418c6352b776214014f4c430645eb3897ff..c582f81138c56a9aa05dd709898c63ecd0c640de 100644
--- a/translations/lrc_ca.ts
+++ b/translations/lrc_ca.ts
@@ -1,8 +1,8 @@
-<?xml version="1.0" ?><!DOCTYPE TS><TS language="ca" sourcelanguage="en" version="2.1">
+<?xml version="1.0" ?><!DOCTYPE TS><TS language="ca" sourcelanguage="en" version="2.0">
 <context>
     <name>QObject</name>
     <message>
-        <location filename="../src/qtwrapper/callmanager_wrap.h" line="328"/>
+        <location filename="../src/qtwrapper/callmanager_wrap.h" line="393"/>
         <source>Me</source>
         <translation>Jo</translation>
     </message>
@@ -33,7 +33,7 @@
     </message>
     <message>
         <location filename="../src/api/call.h" line="71"/>
-        <location filename="../src/chatview.cpp" line="63"/>
+        <location filename="../src/chatview.cpp" line="71"/>
         <source>Connecting</source>
         <translation>Connectant</translation>
     </message>
@@ -50,7 +50,7 @@
     <message>
         <location filename="../src/api/call.h" line="77"/>
         <location filename="../src/api/call.h" line="83"/>
-        <location filename="../src/chatview.cpp" line="70"/>
+        <location filename="../src/chatview.cpp" line="78"/>
         <source>Finished</source>
         <translation type="unfinished"/>
     </message>
@@ -70,21 +70,28 @@
         <translation type="unfinished"/>
     </message>
     <message>
+        <location filename="../src/api/interaction.h" line="218"/>
         <location filename="../src/authority/storagehelper.cpp" line="130"/>
-        <location filename="../src/authority/storagehelper.cpp" line="898"/>
+        <location filename="../src/authority/storagehelper.cpp" line="918"/>
         <source>Invitation received</source>
         <translation>S&apos;ha rebut una invitació</translation>
     </message>
     <message>
+        <location filename="../src/api/interaction.h" line="222"/>
+        <source>Contact left conversation</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/api/interaction.h" line="216"/>
         <location filename="../src/authority/storagehelper.cpp" line="127"/>
-        <location filename="../src/authority/storagehelper.cpp" line="896"/>
+        <location filename="../src/authority/storagehelper.cpp" line="916"/>
         <source>Contact added</source>
         <translation>Contacte afegit</translation>
     </message>
     <message>
         <location filename="../src/authority/storagehelper.cpp" line="104"/>
         <location filename="../src/authority/storagehelper.cpp" line="110"/>
-        <location filename="../src/authority/storagehelper.cpp" line="894"/>
+        <location filename="../src/authority/storagehelper.cpp" line="914"/>
         <source>Outgoing call</source>
         <translation>Trucada sortint</translation>
     </message>
@@ -96,7 +103,7 @@
     </message>
     <message>
         <location filename="../src/authority/storagehelper.cpp" line="112"/>
-        <location filename="../src/authority/storagehelper.cpp" line="892"/>
+        <location filename="../src/authority/storagehelper.cpp" line="912"/>
         <source>Missed outgoing call</source>
         <translation>Trucada sortint perduda</translation>
     </message>
@@ -106,8 +113,9 @@
         <translation>Trucada entrant perduda</translation>
     </message>
     <message>
+        <location filename="../src/api/interaction.h" line="220"/>
         <location filename="../src/authority/storagehelper.cpp" line="132"/>
-        <location filename="../src/authority/storagehelper.cpp" line="900"/>
+        <location filename="../src/authority/storagehelper.cpp" line="920"/>
         <source>Invitation accepted</source>
         <translation type="unfinished"/>
     </message>
@@ -118,279 +126,279 @@
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="53"/>
+        <location filename="../src/newcallmodel.cpp" line="55"/>
         <source>Null</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="54"/>
+        <location filename="../src/newcallmodel.cpp" line="56"/>
         <source>Trying</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="55"/>
+        <location filename="../src/newcallmodel.cpp" line="57"/>
         <source>Ringing</source>
         <translation>Trucant</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="56"/>
+        <location filename="../src/newcallmodel.cpp" line="58"/>
         <source>Being Forwarded</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="57"/>
+        <location filename="../src/newcallmodel.cpp" line="59"/>
         <source>Queued</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="58"/>
+        <location filename="../src/newcallmodel.cpp" line="60"/>
         <source>Progress</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="59"/>
+        <location filename="../src/newcallmodel.cpp" line="61"/>
         <source>OK</source>
         <translation>D&apos;acord</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="64"/>
-        <location filename="../src/newcallmodel.cpp" line="60"/>
+        <location filename="../src/chatview.cpp" line="72"/>
+        <location filename="../src/newcallmodel.cpp" line="62"/>
         <source>Accepted</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="61"/>
+        <location filename="../src/newcallmodel.cpp" line="63"/>
         <source>Multiple Choices</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="62"/>
+        <location filename="../src/newcallmodel.cpp" line="64"/>
         <source>Moved Permanently</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="63"/>
+        <location filename="../src/newcallmodel.cpp" line="65"/>
         <source>Moved Temporarily</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="64"/>
+        <location filename="../src/newcallmodel.cpp" line="66"/>
         <source>Use Proxy</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="65"/>
+        <location filename="../src/newcallmodel.cpp" line="67"/>
         <source>Alternative Service</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="66"/>
+        <location filename="../src/newcallmodel.cpp" line="68"/>
         <source>Bad Request</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="67"/>
+        <location filename="../src/newcallmodel.cpp" line="69"/>
         <source>Unauthorized</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="68"/>
+        <location filename="../src/newcallmodel.cpp" line="70"/>
         <source>Payment Required</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="69"/>
+        <location filename="../src/newcallmodel.cpp" line="71"/>
         <source>Forbidden</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="70"/>
+        <location filename="../src/newcallmodel.cpp" line="72"/>
         <source>Not Found</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="71"/>
+        <location filename="../src/newcallmodel.cpp" line="73"/>
         <source>Method Not Allowed</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="72"/>
-        <location filename="../src/newcallmodel.cpp" line="92"/>
+        <location filename="../src/newcallmodel.cpp" line="74"/>
+        <location filename="../src/newcallmodel.cpp" line="94"/>
         <source>Not Acceptable</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="73"/>
+        <location filename="../src/newcallmodel.cpp" line="75"/>
         <source>Proxy Authentication Required</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="74"/>
+        <location filename="../src/newcallmodel.cpp" line="76"/>
         <source>Request Timeout</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="75"/>
+        <location filename="../src/newcallmodel.cpp" line="77"/>
         <source>Gone</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="76"/>
+        <location filename="../src/newcallmodel.cpp" line="78"/>
         <source>Request Entity Too Large</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="77"/>
+        <location filename="../src/newcallmodel.cpp" line="79"/>
         <source>Request URI Too Long</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="78"/>
+        <location filename="../src/newcallmodel.cpp" line="80"/>
         <source>Unsupported Media Type</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="79"/>
+        <location filename="../src/newcallmodel.cpp" line="81"/>
         <source>Unsupported URI Scheme</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="80"/>
+        <location filename="../src/newcallmodel.cpp" line="82"/>
         <source>Bad Extension</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="81"/>
+        <location filename="../src/newcallmodel.cpp" line="83"/>
         <source>Extension Required</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="82"/>
+        <location filename="../src/newcallmodel.cpp" line="84"/>
         <source>Session Timer Too Small</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="83"/>
+        <location filename="../src/newcallmodel.cpp" line="85"/>
         <source>Interval Too Brief</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="84"/>
+        <location filename="../src/newcallmodel.cpp" line="86"/>
         <source>Temporarily Unavailable</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="85"/>
+        <location filename="../src/newcallmodel.cpp" line="87"/>
         <source>Call TSX Does Not Exist</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="86"/>
+        <location filename="../src/newcallmodel.cpp" line="88"/>
         <source>Loop Detected</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="87"/>
+        <location filename="../src/newcallmodel.cpp" line="89"/>
         <source>Too Many Hops</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="88"/>
+        <location filename="../src/newcallmodel.cpp" line="90"/>
         <source>Address Incomplete</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="89"/>
+        <location filename="../src/newcallmodel.cpp" line="91"/>
         <source>Ambiguous</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="90"/>
+        <location filename="../src/newcallmodel.cpp" line="92"/>
         <source>Busy</source>
         <translation>Ocupat</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="91"/>
+        <location filename="../src/newcallmodel.cpp" line="93"/>
         <source>Request Terminated</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="93"/>
+        <location filename="../src/newcallmodel.cpp" line="95"/>
         <source>Bad Event</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="94"/>
+        <location filename="../src/newcallmodel.cpp" line="96"/>
         <source>Request Updated</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="95"/>
+        <location filename="../src/newcallmodel.cpp" line="97"/>
         <source>Request Pending</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="96"/>
+        <location filename="../src/newcallmodel.cpp" line="98"/>
         <source>Undecipherable</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="97"/>
+        <location filename="../src/newcallmodel.cpp" line="99"/>
         <source>Internal Server Error</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="98"/>
+        <location filename="../src/newcallmodel.cpp" line="100"/>
         <source>Not Implemented</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="99"/>
+        <location filename="../src/newcallmodel.cpp" line="101"/>
         <source>Bad Gateway</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="100"/>
+        <location filename="../src/newcallmodel.cpp" line="102"/>
         <source>Service Unavailable</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="101"/>
+        <location filename="../src/newcallmodel.cpp" line="103"/>
         <source>Server Timeout</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="102"/>
+        <location filename="../src/newcallmodel.cpp" line="104"/>
         <source>Version Not Supported</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="103"/>
+        <location filename="../src/newcallmodel.cpp" line="105"/>
         <source>Message Too Large</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="104"/>
+        <location filename="../src/newcallmodel.cpp" line="106"/>
         <source>Precondition Failure</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="105"/>
+        <location filename="../src/newcallmodel.cpp" line="107"/>
         <source>Busy Everywhere</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="106"/>
+        <location filename="../src/newcallmodel.cpp" line="108"/>
         <source>Call Refused</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="107"/>
+        <location filename="../src/newcallmodel.cpp" line="109"/>
         <source>Does Not Exist Anywhere</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="108"/>
+        <location filename="../src/newcallmodel.cpp" line="110"/>
         <source>Not Acceptable Anywhere</source>
         <translation type="unfinished"/>
     </message>
@@ -465,22 +473,52 @@
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="62"/>
-        <source>Unable to make contact</source>
+        <location filename="../src/chatview.cpp" line="49"/>
+        <source>has sent you a conversation request.</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="51"/>
+        <source>Hello, do you want to join the conversation?</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="53"/>
+        <source>You have accepted the conversation request.</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="55"/>
+        <source>We are waiting for another device to synchronize the conversation.</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="66"/>
+        <source>Accept</source>
         <translation type="unfinished"/>
     </message>
     <message>
         <location filename="../src/chatview.cpp" line="67"/>
+        <source>Refuse</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="70"/>
+        <source>Unable to make contact</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="75"/>
         <source>Waiting for contact</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="68"/>
+        <location filename="../src/chatview.cpp" line="76"/>
         <source>Incoming transfer</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="69"/>
+        <location filename="../src/chatview.cpp" line="77"/>
         <source>Timed out waiting for contact</source>
         <translation type="unfinished"/>
     </message>
@@ -500,87 +538,77 @@
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="49"/>
+        <location filename="../src/chatview.cpp" line="57"/>
         <source>Note: you can automatically accept this invitation by sending a message.</source>
         <translation>Nota: pot acceptar automàticament aquesta invitació enviant un missatge.</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="50"/>
+        <location filename="../src/chatview.cpp" line="58"/>
         <source>{0} days ago</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="51"/>
+        <location filename="../src/chatview.cpp" line="59"/>
         <source>{0} hours ago</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="53"/>
+        <location filename="../src/chatview.cpp" line="61"/>
         <source>{0} minutes ago</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="65"/>
+        <location filename="../src/chatview.cpp" line="73"/>
         <source>Canceled</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="66"/>
+        <location filename="../src/chatview.cpp" line="74"/>
         <source>Ongoing</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="50"/>
+        <location filename="../src/chatview.cpp" line="58"/>
         <source>%d days ago</source>
         <translation>Fa %d dies</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="51"/>
+        <location filename="../src/chatview.cpp" line="59"/>
         <source>%d hours ago</source>
         <translation>Fa %d hores</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="53"/>
+        <location filename="../src/chatview.cpp" line="61"/>
         <source>%d minutes ago</source>
         <translation>Fa %d minuts</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="54"/>
+        <location filename="../src/chatview.cpp" line="62"/>
         <source>one day ago</source>
         <translation>Fa un dia</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="55"/>
+        <location filename="../src/chatview.cpp" line="63"/>
         <source>one hour ago</source>
         <translation>Fa una hora</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="56"/>
+        <location filename="../src/chatview.cpp" line="64"/>
         <source>just now</source>
         <translation>Ara mateix</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="57"/>
+        <location filename="../src/chatview.cpp" line="65"/>
         <source>Failure</source>
         <translation>Fallida</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="58"/>
-        <source>Confirm</source>
-        <translation>Confirma</translation>
-    </message>
-    <message>
-        <location filename="../src/chatview.cpp" line="59"/>
-        <source>Deny</source>
-        <translation type="unfinished"/>
-    </message>
-    <message>
-        <location filename="../src/chatview.cpp" line="60"/>
+        <location filename="../src/chatview.cpp" line="68"/>
         <source>Delete</source>
         <translation>Suprimeix</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="61"/>
+        <location filename="../src/chatview.cpp" line="69"/>
         <source>Retry</source>
         <translation>Reintentar</translation>
     </message>
@@ -588,22 +616,22 @@
 <context>
     <name>lrc::ContactModelPimpl</name>
     <message>
-        <location filename="../src/contactmodel.cpp" line="459"/>
+        <location filename="../src/contactmodel.cpp" line="438"/>
         <source>Searching…</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/contactmodel.cpp" line="960"/>
+        <location filename="../src/contactmodel.cpp" line="952"/>
         <source>Invalid ID</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/contactmodel.cpp" line="963"/>
+        <location filename="../src/contactmodel.cpp" line="955"/>
         <source>Username not found</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/contactmodel.cpp" line="966"/>
+        <location filename="../src/contactmodel.cpp" line="958"/>
         <source>Couldn&apos;t lookup…</source>
         <translation type="unfinished"/>
     </message>
@@ -611,7 +639,7 @@
 <context>
     <name>lrc::api::ContactModel</name>
     <message>
-        <location filename="../src/contactmodel.cpp" line="420"/>
+        <location filename="../src/contactmodel.cpp" line="399"/>
         <source>Bad URI scheme</source>
         <translation type="unfinished"/>
     </message>
diff --git a/translations/lrc_cs_CZ.ts b/translations/lrc_cs_CZ.ts
index b3750a028d2819ad908c8db245dadfd0437572e0..eceb5dff8a98e424f34e57b7176730af9fdeb1b5 100644
--- a/translations/lrc_cs_CZ.ts
+++ b/translations/lrc_cs_CZ.ts
@@ -1,8 +1,8 @@
-<?xml version="1.0" ?><!DOCTYPE TS><TS language="cs_CZ" sourcelanguage="en" version="2.1">
+<?xml version="1.0" ?><!DOCTYPE TS><TS language="cs_CZ" sourcelanguage="en" version="2.0">
 <context>
     <name>QObject</name>
     <message>
-        <location filename="../src/qtwrapper/callmanager_wrap.h" line="328"/>
+        <location filename="../src/qtwrapper/callmanager_wrap.h" line="393"/>
         <source>Me</source>
         <translation>Já</translation>
     </message>
@@ -33,7 +33,7 @@
     </message>
     <message>
         <location filename="../src/api/call.h" line="71"/>
-        <location filename="../src/chatview.cpp" line="63"/>
+        <location filename="../src/chatview.cpp" line="71"/>
         <source>Connecting</source>
         <translation>Spojování</translation>
     </message>
@@ -50,7 +50,7 @@
     <message>
         <location filename="../src/api/call.h" line="77"/>
         <location filename="../src/api/call.h" line="83"/>
-        <location filename="../src/chatview.cpp" line="70"/>
+        <location filename="../src/chatview.cpp" line="78"/>
         <source>Finished</source>
         <translation>Dokončeno</translation>
     </message>
@@ -70,21 +70,28 @@
         <translation>Spojení navázáno</translation>
     </message>
     <message>
+        <location filename="../src/api/interaction.h" line="218"/>
         <location filename="../src/authority/storagehelper.cpp" line="130"/>
-        <location filename="../src/authority/storagehelper.cpp" line="898"/>
+        <location filename="../src/authority/storagehelper.cpp" line="918"/>
         <source>Invitation received</source>
         <translation>Pozvání přijato</translation>
     </message>
     <message>
+        <location filename="../src/api/interaction.h" line="222"/>
+        <source>Contact left conversation</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/api/interaction.h" line="216"/>
         <location filename="../src/authority/storagehelper.cpp" line="127"/>
-        <location filename="../src/authority/storagehelper.cpp" line="896"/>
+        <location filename="../src/authority/storagehelper.cpp" line="916"/>
         <source>Contact added</source>
         <translation>Kontakt přidán</translation>
     </message>
     <message>
         <location filename="../src/authority/storagehelper.cpp" line="104"/>
         <location filename="../src/authority/storagehelper.cpp" line="110"/>
-        <location filename="../src/authority/storagehelper.cpp" line="894"/>
+        <location filename="../src/authority/storagehelper.cpp" line="914"/>
         <source>Outgoing call</source>
         <translation>Odchozí hovor</translation>
     </message>
@@ -96,7 +103,7 @@
     </message>
     <message>
         <location filename="../src/authority/storagehelper.cpp" line="112"/>
-        <location filename="../src/authority/storagehelper.cpp" line="892"/>
+        <location filename="../src/authority/storagehelper.cpp" line="912"/>
         <source>Missed outgoing call</source>
         <translation>Nepřijatý odchozí hovor</translation>
     </message>
@@ -106,8 +113,9 @@
         <translation>Zmeškaný příchozí hovor</translation>
     </message>
     <message>
+        <location filename="../src/api/interaction.h" line="220"/>
         <location filename="../src/authority/storagehelper.cpp" line="132"/>
-        <location filename="../src/authority/storagehelper.cpp" line="900"/>
+        <location filename="../src/authority/storagehelper.cpp" line="920"/>
         <source>Invitation accepted</source>
         <translation>Pozvání přijato</translation>
     </message>
@@ -118,279 +126,279 @@
         <translation>výchozí</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="53"/>
+        <location filename="../src/newcallmodel.cpp" line="55"/>
         <source>Null</source>
         <translation>Žádný</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="54"/>
+        <location filename="../src/newcallmodel.cpp" line="56"/>
         <source>Trying</source>
         <translation>Pokus</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="55"/>
+        <location filename="../src/newcallmodel.cpp" line="57"/>
         <source>Ringing</source>
         <translation>Vyzvánění</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="56"/>
+        <location filename="../src/newcallmodel.cpp" line="58"/>
         <source>Being Forwarded</source>
         <translation>Přesměrovává se</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="57"/>
+        <location filename="../src/newcallmodel.cpp" line="59"/>
         <source>Queued</source>
         <translation>Fronta</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="58"/>
+        <location filename="../src/newcallmodel.cpp" line="60"/>
         <source>Progress</source>
         <translation>Průběh</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="59"/>
+        <location filename="../src/newcallmodel.cpp" line="61"/>
         <source>OK</source>
         <translation>OK</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="64"/>
-        <location filename="../src/newcallmodel.cpp" line="60"/>
+        <location filename="../src/chatview.cpp" line="72"/>
+        <location filename="../src/newcallmodel.cpp" line="62"/>
         <source>Accepted</source>
         <translation>Přijato</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="61"/>
+        <location filename="../src/newcallmodel.cpp" line="63"/>
         <source>Multiple Choices</source>
         <translation>Více voleb</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="62"/>
+        <location filename="../src/newcallmodel.cpp" line="64"/>
         <source>Moved Permanently</source>
         <translation>Trvale přemístěn</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="63"/>
+        <location filename="../src/newcallmodel.cpp" line="65"/>
         <source>Moved Temporarily</source>
         <translation>Dočasně přemístěn</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="64"/>
+        <location filename="../src/newcallmodel.cpp" line="66"/>
         <source>Use Proxy</source>
         <translation>Použití proxy</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="65"/>
+        <location filename="../src/newcallmodel.cpp" line="67"/>
         <source>Alternative Service</source>
         <translation>Alternativní služba</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="66"/>
+        <location filename="../src/newcallmodel.cpp" line="68"/>
         <source>Bad Request</source>
         <translation>Nesprávný příkaz</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="67"/>
+        <location filename="../src/newcallmodel.cpp" line="69"/>
         <source>Unauthorized</source>
         <translation>Neautorizovaný</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="68"/>
+        <location filename="../src/newcallmodel.cpp" line="70"/>
         <source>Payment Required</source>
         <translation>Požadována platba</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="69"/>
+        <location filename="../src/newcallmodel.cpp" line="71"/>
         <source>Forbidden</source>
         <translation>Zakázáno</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="70"/>
+        <location filename="../src/newcallmodel.cpp" line="72"/>
         <source>Not Found</source>
         <translation>Nenalezen</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="71"/>
+        <location filename="../src/newcallmodel.cpp" line="73"/>
         <source>Method Not Allowed</source>
         <translation>Metoda není povolena</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="72"/>
-        <location filename="../src/newcallmodel.cpp" line="92"/>
+        <location filename="../src/newcallmodel.cpp" line="74"/>
+        <location filename="../src/newcallmodel.cpp" line="94"/>
         <source>Not Acceptable</source>
         <translation>Není přijatelný</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="73"/>
+        <location filename="../src/newcallmodel.cpp" line="75"/>
         <source>Proxy Authentication Required</source>
         <translation>Požadovaná autentizace proxy</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="74"/>
+        <location filename="../src/newcallmodel.cpp" line="76"/>
         <source>Request Timeout</source>
         <translation>Časový limit příkazu</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="75"/>
+        <location filename="../src/newcallmodel.cpp" line="77"/>
         <source>Gone</source>
         <translation>Je pryč</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="76"/>
+        <location filename="../src/newcallmodel.cpp" line="78"/>
         <source>Request Entity Too Large</source>
         <translation>Entita příkazu je příliš velká</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="77"/>
+        <location filename="../src/newcallmodel.cpp" line="79"/>
         <source>Request URI Too Long</source>
         <translation>URI příkazu je příliš dlouhý</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="78"/>
+        <location filename="../src/newcallmodel.cpp" line="80"/>
         <source>Unsupported Media Type</source>
         <translation>Typ média není podporován</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="79"/>
+        <location filename="../src/newcallmodel.cpp" line="81"/>
         <source>Unsupported URI Scheme</source>
         <translation>Plán URI není podporován</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="80"/>
+        <location filename="../src/newcallmodel.cpp" line="82"/>
         <source>Bad Extension</source>
         <translation>Nesprávná přípona</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="81"/>
+        <location filename="../src/newcallmodel.cpp" line="83"/>
         <source>Extension Required</source>
         <translation>Je požadována přípona</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="82"/>
+        <location filename="../src/newcallmodel.cpp" line="84"/>
         <source>Session Timer Too Small</source>
         <translation>Časovač relace je příliš krátký</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="83"/>
+        <location filename="../src/newcallmodel.cpp" line="85"/>
         <source>Interval Too Brief</source>
         <translation>Interval je příliš krátký</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="84"/>
+        <location filename="../src/newcallmodel.cpp" line="86"/>
         <source>Temporarily Unavailable</source>
         <translation>Dočasně není k dispozici</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="85"/>
+        <location filename="../src/newcallmodel.cpp" line="87"/>
         <source>Call TSX Does Not Exist</source>
         <translation>Hovor/transakce neexistuje</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="86"/>
+        <location filename="../src/newcallmodel.cpp" line="88"/>
         <source>Loop Detected</source>
         <translation>Detekována smyčka</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="87"/>
+        <location filename="../src/newcallmodel.cpp" line="89"/>
         <source>Too Many Hops</source>
         <translation>Příliš mnoho skoků</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="88"/>
+        <location filename="../src/newcallmodel.cpp" line="90"/>
         <source>Address Incomplete</source>
         <translation>Adresa není úplná</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="89"/>
+        <location filename="../src/newcallmodel.cpp" line="91"/>
         <source>Ambiguous</source>
         <translation>Nejasný</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="90"/>
+        <location filename="../src/newcallmodel.cpp" line="92"/>
         <source>Busy</source>
         <translation>Zaneprázdněný</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="91"/>
+        <location filename="../src/newcallmodel.cpp" line="93"/>
         <source>Request Terminated</source>
         <translation>Příkaz ukončen</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="93"/>
+        <location filename="../src/newcallmodel.cpp" line="95"/>
         <source>Bad Event</source>
         <translation>Nesprávná událost</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="94"/>
+        <location filename="../src/newcallmodel.cpp" line="96"/>
         <source>Request Updated</source>
         <translation>Příkaz aktualizován</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="95"/>
+        <location filename="../src/newcallmodel.cpp" line="97"/>
         <source>Request Pending</source>
         <translation>Příkaz čeká</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="96"/>
+        <location filename="../src/newcallmodel.cpp" line="98"/>
         <source>Undecipherable</source>
         <translation>Nerozluštitelný</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="97"/>
+        <location filename="../src/newcallmodel.cpp" line="99"/>
         <source>Internal Server Error</source>
         <translation>Vnitřní chyba serveru</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="98"/>
+        <location filename="../src/newcallmodel.cpp" line="100"/>
         <source>Not Implemented</source>
         <translation>Neimplementováno</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="99"/>
+        <location filename="../src/newcallmodel.cpp" line="101"/>
         <source>Bad Gateway</source>
         <translation>Nesprávná brána</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="100"/>
+        <location filename="../src/newcallmodel.cpp" line="102"/>
         <source>Service Unavailable</source>
         <translation>Služba není k dispozici</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="101"/>
+        <location filename="../src/newcallmodel.cpp" line="103"/>
         <source>Server Timeout</source>
         <translation>Časový limit serveru</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="102"/>
+        <location filename="../src/newcallmodel.cpp" line="104"/>
         <source>Version Not Supported</source>
         <translation>Verze není podporována</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="103"/>
+        <location filename="../src/newcallmodel.cpp" line="105"/>
         <source>Message Too Large</source>
         <translation>Zpráva je příliš velká</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="104"/>
+        <location filename="../src/newcallmodel.cpp" line="106"/>
         <source>Precondition Failure</source>
         <translation>Předběžná podmínka selhala</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="105"/>
+        <location filename="../src/newcallmodel.cpp" line="107"/>
         <source>Busy Everywhere</source>
         <translation>Vše je zaneprázdněno</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="106"/>
+        <location filename="../src/newcallmodel.cpp" line="108"/>
         <source>Call Refused</source>
         <translation>Hovor odmítnut</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="107"/>
+        <location filename="../src/newcallmodel.cpp" line="109"/>
         <source>Does Not Exist Anywhere</source>
         <translation>Nikde neexistuje</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="108"/>
+        <location filename="../src/newcallmodel.cpp" line="110"/>
         <source>Not Acceptable Anywhere</source>
         <translation>Nikde není přijatelný</translation>
     </message>
@@ -465,22 +473,52 @@
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="62"/>
-        <source>Unable to make contact</source>
+        <location filename="../src/chatview.cpp" line="49"/>
+        <source>has sent you a conversation request.</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="51"/>
+        <source>Hello, do you want to join the conversation?</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="53"/>
+        <source>You have accepted the conversation request.</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="55"/>
+        <source>We are waiting for another device to synchronize the conversation.</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="66"/>
+        <source>Accept</source>
         <translation type="unfinished"/>
     </message>
     <message>
         <location filename="../src/chatview.cpp" line="67"/>
+        <source>Refuse</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="70"/>
+        <source>Unable to make contact</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="75"/>
         <source>Waiting for contact</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="68"/>
+        <location filename="../src/chatview.cpp" line="76"/>
         <source>Incoming transfer</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="69"/>
+        <location filename="../src/chatview.cpp" line="77"/>
         <source>Timed out waiting for contact</source>
         <translation type="unfinished"/>
     </message>
@@ -500,87 +538,77 @@
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="49"/>
+        <location filename="../src/chatview.cpp" line="57"/>
         <source>Note: you can automatically accept this invitation by sending a message.</source>
         <translation>Poznámka: můžete tuto pozvánku automaticky přijmout posláním zprávy</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="50"/>
+        <location filename="../src/chatview.cpp" line="58"/>
         <source>{0} days ago</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="51"/>
+        <location filename="../src/chatview.cpp" line="59"/>
         <source>{0} hours ago</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="53"/>
+        <location filename="../src/chatview.cpp" line="61"/>
         <source>{0} minutes ago</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="65"/>
+        <location filename="../src/chatview.cpp" line="73"/>
         <source>Canceled</source>
         <translation>Zrušeno</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="66"/>
+        <location filename="../src/chatview.cpp" line="74"/>
         <source>Ongoing</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="50"/>
+        <location filename="../src/chatview.cpp" line="58"/>
         <source>%d days ago</source>
         <translation>před %d dny</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="51"/>
+        <location filename="../src/chatview.cpp" line="59"/>
         <source>%d hours ago</source>
         <translation>před %d hodinami</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="53"/>
+        <location filename="../src/chatview.cpp" line="61"/>
         <source>%d minutes ago</source>
         <translation>před %d minutami</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="54"/>
+        <location filename="../src/chatview.cpp" line="62"/>
         <source>one day ago</source>
         <translation>včera</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="55"/>
+        <location filename="../src/chatview.cpp" line="63"/>
         <source>one hour ago</source>
         <translation>před hodinou</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="56"/>
+        <location filename="../src/chatview.cpp" line="64"/>
         <source>just now</source>
         <translation>teď</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="57"/>
+        <location filename="../src/chatview.cpp" line="65"/>
         <source>Failure</source>
         <translation>Selhání</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="58"/>
-        <source>Confirm</source>
-        <translation>Potvrdit</translation>
-    </message>
-    <message>
-        <location filename="../src/chatview.cpp" line="59"/>
-        <source>Deny</source>
-        <translation type="unfinished"/>
-    </message>
-    <message>
-        <location filename="../src/chatview.cpp" line="60"/>
+        <location filename="../src/chatview.cpp" line="68"/>
         <source>Delete</source>
         <translation>Odstranit</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="61"/>
+        <location filename="../src/chatview.cpp" line="69"/>
         <source>Retry</source>
         <translation>Zkusit znovu</translation>
     </message>
@@ -588,22 +616,22 @@
 <context>
     <name>lrc::ContactModelPimpl</name>
     <message>
-        <location filename="../src/contactmodel.cpp" line="459"/>
+        <location filename="../src/contactmodel.cpp" line="438"/>
         <source>Searching…</source>
         <translation>Hledá se…</translation>
     </message>
     <message>
-        <location filename="../src/contactmodel.cpp" line="960"/>
+        <location filename="../src/contactmodel.cpp" line="952"/>
         <source>Invalid ID</source>
         <translation>Neplatné ID</translation>
     </message>
     <message>
-        <location filename="../src/contactmodel.cpp" line="963"/>
+        <location filename="../src/contactmodel.cpp" line="955"/>
         <source>Username not found</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/contactmodel.cpp" line="966"/>
+        <location filename="../src/contactmodel.cpp" line="958"/>
         <source>Couldn&apos;t lookup…</source>
         <translation>Nebylo možné vyhledat…</translation>
     </message>
@@ -611,7 +639,7 @@
 <context>
     <name>lrc::api::ContactModel</name>
     <message>
-        <location filename="../src/contactmodel.cpp" line="420"/>
+        <location filename="../src/contactmodel.cpp" line="399"/>
         <source>Bad URI scheme</source>
         <translation>Špatné schéma URI</translation>
     </message>
diff --git a/translations/lrc_da.ts b/translations/lrc_da.ts
index 69da1c4dab070da3ea6dcf3032c470ab3dcbff23..9468691f31cbe9a17935147278db283e6d5340ca 100644
--- a/translations/lrc_da.ts
+++ b/translations/lrc_da.ts
@@ -1,8 +1,8 @@
-<?xml version="1.0" ?><!DOCTYPE TS><TS language="da" sourcelanguage="en" version="2.1">
+<?xml version="1.0" ?><!DOCTYPE TS><TS language="da" sourcelanguage="en" version="2.0">
 <context>
     <name>QObject</name>
     <message>
-        <location filename="../src/qtwrapper/callmanager_wrap.h" line="328"/>
+        <location filename="../src/qtwrapper/callmanager_wrap.h" line="393"/>
         <source>Me</source>
         <translation>Mig</translation>
     </message>
@@ -33,7 +33,7 @@
     </message>
     <message>
         <location filename="../src/api/call.h" line="71"/>
-        <location filename="../src/chatview.cpp" line="63"/>
+        <location filename="../src/chatview.cpp" line="71"/>
         <source>Connecting</source>
         <translation>Forbinder</translation>
     </message>
@@ -50,7 +50,7 @@
     <message>
         <location filename="../src/api/call.h" line="77"/>
         <location filename="../src/api/call.h" line="83"/>
-        <location filename="../src/chatview.cpp" line="70"/>
+        <location filename="../src/chatview.cpp" line="78"/>
         <source>Finished</source>
         <translation>Afsluttet</translation>
     </message>
@@ -70,21 +70,28 @@
         <translation>Kommunikation etableret</translation>
     </message>
     <message>
+        <location filename="../src/api/interaction.h" line="218"/>
         <location filename="../src/authority/storagehelper.cpp" line="130"/>
-        <location filename="../src/authority/storagehelper.cpp" line="898"/>
+        <location filename="../src/authority/storagehelper.cpp" line="918"/>
         <source>Invitation received</source>
         <translation>Invitation modtaget</translation>
     </message>
     <message>
+        <location filename="../src/api/interaction.h" line="222"/>
+        <source>Contact left conversation</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/api/interaction.h" line="216"/>
         <location filename="../src/authority/storagehelper.cpp" line="127"/>
-        <location filename="../src/authority/storagehelper.cpp" line="896"/>
+        <location filename="../src/authority/storagehelper.cpp" line="916"/>
         <source>Contact added</source>
         <translation>Kontakt tilføjet</translation>
     </message>
     <message>
         <location filename="../src/authority/storagehelper.cpp" line="104"/>
         <location filename="../src/authority/storagehelper.cpp" line="110"/>
-        <location filename="../src/authority/storagehelper.cpp" line="894"/>
+        <location filename="../src/authority/storagehelper.cpp" line="914"/>
         <source>Outgoing call</source>
         <translation>Udgående opkald</translation>
     </message>
@@ -96,7 +103,7 @@
     </message>
     <message>
         <location filename="../src/authority/storagehelper.cpp" line="112"/>
-        <location filename="../src/authority/storagehelper.cpp" line="892"/>
+        <location filename="../src/authority/storagehelper.cpp" line="912"/>
         <source>Missed outgoing call</source>
         <translation>Ubesvarede udgående opkald</translation>
     </message>
@@ -106,8 +113,9 @@
         <translation>Ubesvarede indgående opkald</translation>
     </message>
     <message>
+        <location filename="../src/api/interaction.h" line="220"/>
         <location filename="../src/authority/storagehelper.cpp" line="132"/>
-        <location filename="../src/authority/storagehelper.cpp" line="900"/>
+        <location filename="../src/authority/storagehelper.cpp" line="920"/>
         <source>Invitation accepted</source>
         <translation>Invitation accepteret</translation>
     </message>
@@ -118,279 +126,279 @@
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="53"/>
+        <location filename="../src/newcallmodel.cpp" line="55"/>
         <source>Null</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="54"/>
+        <location filename="../src/newcallmodel.cpp" line="56"/>
         <source>Trying</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="55"/>
+        <location filename="../src/newcallmodel.cpp" line="57"/>
         <source>Ringing</source>
         <translation>Ringer</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="56"/>
+        <location filename="../src/newcallmodel.cpp" line="58"/>
         <source>Being Forwarded</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="57"/>
+        <location filename="../src/newcallmodel.cpp" line="59"/>
         <source>Queued</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="58"/>
+        <location filename="../src/newcallmodel.cpp" line="60"/>
         <source>Progress</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="59"/>
+        <location filename="../src/newcallmodel.cpp" line="61"/>
         <source>OK</source>
         <translation>OK</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="64"/>
-        <location filename="../src/newcallmodel.cpp" line="60"/>
+        <location filename="../src/chatview.cpp" line="72"/>
+        <location filename="../src/newcallmodel.cpp" line="62"/>
         <source>Accepted</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="61"/>
+        <location filename="../src/newcallmodel.cpp" line="63"/>
         <source>Multiple Choices</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="62"/>
+        <location filename="../src/newcallmodel.cpp" line="64"/>
         <source>Moved Permanently</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="63"/>
+        <location filename="../src/newcallmodel.cpp" line="65"/>
         <source>Moved Temporarily</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="64"/>
+        <location filename="../src/newcallmodel.cpp" line="66"/>
         <source>Use Proxy</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="65"/>
+        <location filename="../src/newcallmodel.cpp" line="67"/>
         <source>Alternative Service</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="66"/>
+        <location filename="../src/newcallmodel.cpp" line="68"/>
         <source>Bad Request</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="67"/>
+        <location filename="../src/newcallmodel.cpp" line="69"/>
         <source>Unauthorized</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="68"/>
+        <location filename="../src/newcallmodel.cpp" line="70"/>
         <source>Payment Required</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="69"/>
+        <location filename="../src/newcallmodel.cpp" line="71"/>
         <source>Forbidden</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="70"/>
+        <location filename="../src/newcallmodel.cpp" line="72"/>
         <source>Not Found</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="71"/>
+        <location filename="../src/newcallmodel.cpp" line="73"/>
         <source>Method Not Allowed</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="72"/>
-        <location filename="../src/newcallmodel.cpp" line="92"/>
+        <location filename="../src/newcallmodel.cpp" line="74"/>
+        <location filename="../src/newcallmodel.cpp" line="94"/>
         <source>Not Acceptable</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="73"/>
+        <location filename="../src/newcallmodel.cpp" line="75"/>
         <source>Proxy Authentication Required</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="74"/>
+        <location filename="../src/newcallmodel.cpp" line="76"/>
         <source>Request Timeout</source>
         <translation>Anmodning fik timeout</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="75"/>
+        <location filename="../src/newcallmodel.cpp" line="77"/>
         <source>Gone</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="76"/>
+        <location filename="../src/newcallmodel.cpp" line="78"/>
         <source>Request Entity Too Large</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="77"/>
+        <location filename="../src/newcallmodel.cpp" line="79"/>
         <source>Request URI Too Long</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="78"/>
+        <location filename="../src/newcallmodel.cpp" line="80"/>
         <source>Unsupported Media Type</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="79"/>
+        <location filename="../src/newcallmodel.cpp" line="81"/>
         <source>Unsupported URI Scheme</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="80"/>
+        <location filename="../src/newcallmodel.cpp" line="82"/>
         <source>Bad Extension</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="81"/>
+        <location filename="../src/newcallmodel.cpp" line="83"/>
         <source>Extension Required</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="82"/>
+        <location filename="../src/newcallmodel.cpp" line="84"/>
         <source>Session Timer Too Small</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="83"/>
+        <location filename="../src/newcallmodel.cpp" line="85"/>
         <source>Interval Too Brief</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="84"/>
+        <location filename="../src/newcallmodel.cpp" line="86"/>
         <source>Temporarily Unavailable</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="85"/>
+        <location filename="../src/newcallmodel.cpp" line="87"/>
         <source>Call TSX Does Not Exist</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="86"/>
+        <location filename="../src/newcallmodel.cpp" line="88"/>
         <source>Loop Detected</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="87"/>
+        <location filename="../src/newcallmodel.cpp" line="89"/>
         <source>Too Many Hops</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="88"/>
+        <location filename="../src/newcallmodel.cpp" line="90"/>
         <source>Address Incomplete</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="89"/>
+        <location filename="../src/newcallmodel.cpp" line="91"/>
         <source>Ambiguous</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="90"/>
+        <location filename="../src/newcallmodel.cpp" line="92"/>
         <source>Busy</source>
         <translation>Optaget</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="91"/>
+        <location filename="../src/newcallmodel.cpp" line="93"/>
         <source>Request Terminated</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="93"/>
+        <location filename="../src/newcallmodel.cpp" line="95"/>
         <source>Bad Event</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="94"/>
+        <location filename="../src/newcallmodel.cpp" line="96"/>
         <source>Request Updated</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="95"/>
+        <location filename="../src/newcallmodel.cpp" line="97"/>
         <source>Request Pending</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="96"/>
+        <location filename="../src/newcallmodel.cpp" line="98"/>
         <source>Undecipherable</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="97"/>
+        <location filename="../src/newcallmodel.cpp" line="99"/>
         <source>Internal Server Error</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="98"/>
+        <location filename="../src/newcallmodel.cpp" line="100"/>
         <source>Not Implemented</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="99"/>
+        <location filename="../src/newcallmodel.cpp" line="101"/>
         <source>Bad Gateway</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="100"/>
+        <location filename="../src/newcallmodel.cpp" line="102"/>
         <source>Service Unavailable</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="101"/>
+        <location filename="../src/newcallmodel.cpp" line="103"/>
         <source>Server Timeout</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="102"/>
+        <location filename="../src/newcallmodel.cpp" line="104"/>
         <source>Version Not Supported</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="103"/>
+        <location filename="../src/newcallmodel.cpp" line="105"/>
         <source>Message Too Large</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="104"/>
+        <location filename="../src/newcallmodel.cpp" line="106"/>
         <source>Precondition Failure</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="105"/>
+        <location filename="../src/newcallmodel.cpp" line="107"/>
         <source>Busy Everywhere</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="106"/>
+        <location filename="../src/newcallmodel.cpp" line="108"/>
         <source>Call Refused</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="107"/>
+        <location filename="../src/newcallmodel.cpp" line="109"/>
         <source>Does Not Exist Anywhere</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="108"/>
+        <location filename="../src/newcallmodel.cpp" line="110"/>
         <source>Not Acceptable Anywhere</source>
         <translation type="unfinished"/>
     </message>
@@ -465,22 +473,52 @@
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="62"/>
-        <source>Unable to make contact</source>
+        <location filename="../src/chatview.cpp" line="49"/>
+        <source>has sent you a conversation request.</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="51"/>
+        <source>Hello, do you want to join the conversation?</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="53"/>
+        <source>You have accepted the conversation request.</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="55"/>
+        <source>We are waiting for another device to synchronize the conversation.</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="66"/>
+        <source>Accept</source>
         <translation type="unfinished"/>
     </message>
     <message>
         <location filename="../src/chatview.cpp" line="67"/>
+        <source>Refuse</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="70"/>
+        <source>Unable to make contact</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="75"/>
         <source>Waiting for contact</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="68"/>
+        <location filename="../src/chatview.cpp" line="76"/>
         <source>Incoming transfer</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="69"/>
+        <location filename="../src/chatview.cpp" line="77"/>
         <source>Timed out waiting for contact</source>
         <translation type="unfinished"/>
     </message>
@@ -500,87 +538,77 @@
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="49"/>
+        <location filename="../src/chatview.cpp" line="57"/>
         <source>Note: you can automatically accept this invitation by sending a message.</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="50"/>
+        <location filename="../src/chatview.cpp" line="58"/>
         <source>{0} days ago</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="51"/>
+        <location filename="../src/chatview.cpp" line="59"/>
         <source>{0} hours ago</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="53"/>
+        <location filename="../src/chatview.cpp" line="61"/>
         <source>{0} minutes ago</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="65"/>
+        <location filename="../src/chatview.cpp" line="73"/>
         <source>Canceled</source>
         <translation>Annulleret</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="66"/>
+        <location filename="../src/chatview.cpp" line="74"/>
         <source>Ongoing</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="50"/>
+        <location filename="../src/chatview.cpp" line="58"/>
         <source>%d days ago</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="51"/>
+        <location filename="../src/chatview.cpp" line="59"/>
         <source>%d hours ago</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="53"/>
+        <location filename="../src/chatview.cpp" line="61"/>
         <source>%d minutes ago</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="54"/>
+        <location filename="../src/chatview.cpp" line="62"/>
         <source>one day ago</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="55"/>
+        <location filename="../src/chatview.cpp" line="63"/>
         <source>one hour ago</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="56"/>
+        <location filename="../src/chatview.cpp" line="64"/>
         <source>just now</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="57"/>
+        <location filename="../src/chatview.cpp" line="65"/>
         <source>Failure</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="58"/>
-        <source>Confirm</source>
-        <translation type="unfinished"/>
-    </message>
-    <message>
-        <location filename="../src/chatview.cpp" line="59"/>
-        <source>Deny</source>
-        <translation type="unfinished"/>
-    </message>
-    <message>
-        <location filename="../src/chatview.cpp" line="60"/>
+        <location filename="../src/chatview.cpp" line="68"/>
         <source>Delete</source>
         <translation>Slet</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="61"/>
+        <location filename="../src/chatview.cpp" line="69"/>
         <source>Retry</source>
         <translation type="unfinished"/>
     </message>
@@ -588,22 +616,22 @@
 <context>
     <name>lrc::ContactModelPimpl</name>
     <message>
-        <location filename="../src/contactmodel.cpp" line="459"/>
+        <location filename="../src/contactmodel.cpp" line="438"/>
         <source>Searching…</source>
         <translation>Søger…</translation>
     </message>
     <message>
-        <location filename="../src/contactmodel.cpp" line="960"/>
+        <location filename="../src/contactmodel.cpp" line="952"/>
         <source>Invalid ID</source>
         <translation>Ugyldigt ID</translation>
     </message>
     <message>
-        <location filename="../src/contactmodel.cpp" line="963"/>
+        <location filename="../src/contactmodel.cpp" line="955"/>
         <source>Username not found</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/contactmodel.cpp" line="966"/>
+        <location filename="../src/contactmodel.cpp" line="958"/>
         <source>Couldn&apos;t lookup…</source>
         <translation type="unfinished"/>
     </message>
@@ -611,7 +639,7 @@
 <context>
     <name>lrc::api::ContactModel</name>
     <message>
-        <location filename="../src/contactmodel.cpp" line="420"/>
+        <location filename="../src/contactmodel.cpp" line="399"/>
         <source>Bad URI scheme</source>
         <translation>Ugyldigt URI-skema</translation>
     </message>
diff --git a/translations/lrc_de.ts b/translations/lrc_de.ts
index 16bb5b7c2974583cab36989ea1edffc7f426b45d..2b7d203b1b7539dbf4154a39093431523999293a 100644
--- a/translations/lrc_de.ts
+++ b/translations/lrc_de.ts
@@ -1,8 +1,8 @@
-<?xml version="1.0" ?><!DOCTYPE TS><TS language="de" sourcelanguage="en" version="2.1">
+<?xml version="1.0" ?><!DOCTYPE TS><TS language="de" sourcelanguage="en" version="2.0">
 <context>
     <name>QObject</name>
     <message>
-        <location filename="../src/qtwrapper/callmanager_wrap.h" line="328"/>
+        <location filename="../src/qtwrapper/callmanager_wrap.h" line="393"/>
         <source>Me</source>
         <translation>lch</translation>
     </message>
@@ -33,7 +33,7 @@
     </message>
     <message>
         <location filename="../src/api/call.h" line="71"/>
-        <location filename="../src/chatview.cpp" line="63"/>
+        <location filename="../src/chatview.cpp" line="71"/>
         <source>Connecting</source>
         <translation>Verbindet</translation>
     </message>
@@ -50,7 +50,7 @@
     <message>
         <location filename="../src/api/call.h" line="77"/>
         <location filename="../src/api/call.h" line="83"/>
-        <location filename="../src/chatview.cpp" line="70"/>
+        <location filename="../src/chatview.cpp" line="78"/>
         <source>Finished</source>
         <translation>Abgeschlossen</translation>
     </message>
@@ -70,21 +70,28 @@
         <translation>Kommunikation hergestellt</translation>
     </message>
     <message>
+        <location filename="../src/api/interaction.h" line="218"/>
         <location filename="../src/authority/storagehelper.cpp" line="130"/>
-        <location filename="../src/authority/storagehelper.cpp" line="898"/>
+        <location filename="../src/authority/storagehelper.cpp" line="918"/>
         <source>Invitation received</source>
         <translation>Einladung erhalten</translation>
     </message>
     <message>
+        <location filename="../src/api/interaction.h" line="222"/>
+        <source>Contact left conversation</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/api/interaction.h" line="216"/>
         <location filename="../src/authority/storagehelper.cpp" line="127"/>
-        <location filename="../src/authority/storagehelper.cpp" line="896"/>
+        <location filename="../src/authority/storagehelper.cpp" line="916"/>
         <source>Contact added</source>
         <translation>Kontakt hinzugefügt</translation>
     </message>
     <message>
         <location filename="../src/authority/storagehelper.cpp" line="104"/>
         <location filename="../src/authority/storagehelper.cpp" line="110"/>
-        <location filename="../src/authority/storagehelper.cpp" line="894"/>
+        <location filename="../src/authority/storagehelper.cpp" line="914"/>
         <source>Outgoing call</source>
         <translation>Ausgehender Anruf</translation>
     </message>
@@ -96,7 +103,7 @@
     </message>
     <message>
         <location filename="../src/authority/storagehelper.cpp" line="112"/>
-        <location filename="../src/authority/storagehelper.cpp" line="892"/>
+        <location filename="../src/authority/storagehelper.cpp" line="912"/>
         <source>Missed outgoing call</source>
         <translation>Ausgehender Anruf fehlgeschlagen</translation>
     </message>
@@ -106,8 +113,9 @@
         <translation>Verpasster eingehender Anruf</translation>
     </message>
     <message>
+        <location filename="../src/api/interaction.h" line="220"/>
         <location filename="../src/authority/storagehelper.cpp" line="132"/>
-        <location filename="../src/authority/storagehelper.cpp" line="900"/>
+        <location filename="../src/authority/storagehelper.cpp" line="920"/>
         <source>Invitation accepted</source>
         <translation>Einladung angenommen</translation>
     </message>
@@ -118,279 +126,279 @@
         <translation>Standard</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="53"/>
+        <location filename="../src/newcallmodel.cpp" line="55"/>
         <source>Null</source>
         <translation>Null</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="54"/>
+        <location filename="../src/newcallmodel.cpp" line="56"/>
         <source>Trying</source>
         <translation>Versuche</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="55"/>
+        <location filename="../src/newcallmodel.cpp" line="57"/>
         <source>Ringing</source>
         <translation>Klingelt</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="56"/>
+        <location filename="../src/newcallmodel.cpp" line="58"/>
         <source>Being Forwarded</source>
         <translation>Wird weitergeleitet</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="57"/>
+        <location filename="../src/newcallmodel.cpp" line="59"/>
         <source>Queued</source>
         <translation>In Warteschlange</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="58"/>
+        <location filename="../src/newcallmodel.cpp" line="60"/>
         <source>Progress</source>
         <translation>Fortschritt</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="59"/>
+        <location filename="../src/newcallmodel.cpp" line="61"/>
         <source>OK</source>
         <translation>OK</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="64"/>
-        <location filename="../src/newcallmodel.cpp" line="60"/>
+        <location filename="../src/chatview.cpp" line="72"/>
+        <location filename="../src/newcallmodel.cpp" line="62"/>
         <source>Accepted</source>
         <translation>Angenommen</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="61"/>
+        <location filename="../src/newcallmodel.cpp" line="63"/>
         <source>Multiple Choices</source>
         <translation>Mehrere Wahlmöglichkeiten</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="62"/>
+        <location filename="../src/newcallmodel.cpp" line="64"/>
         <source>Moved Permanently</source>
         <translation>Permanent verschoben</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="63"/>
+        <location filename="../src/newcallmodel.cpp" line="65"/>
         <source>Moved Temporarily</source>
         <translation>Vorübergehend verschoben</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="64"/>
+        <location filename="../src/newcallmodel.cpp" line="66"/>
         <source>Use Proxy</source>
         <translation>Proxy nutzen</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="65"/>
+        <location filename="../src/newcallmodel.cpp" line="67"/>
         <source>Alternative Service</source>
         <translation>Alternativer Dienst</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="66"/>
+        <location filename="../src/newcallmodel.cpp" line="68"/>
         <source>Bad Request</source>
         <translation>Ungültige Anfrage</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="67"/>
+        <location filename="../src/newcallmodel.cpp" line="69"/>
         <source>Unauthorized</source>
         <translation>Nicht autorisiert</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="68"/>
+        <location filename="../src/newcallmodel.cpp" line="70"/>
         <source>Payment Required</source>
         <translation>Zahlung notwendig</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="69"/>
+        <location filename="../src/newcallmodel.cpp" line="71"/>
         <source>Forbidden</source>
         <translation>Unzulässig</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="70"/>
+        <location filename="../src/newcallmodel.cpp" line="72"/>
         <source>Not Found</source>
         <translation>Nicht gefunden</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="71"/>
+        <location filename="../src/newcallmodel.cpp" line="73"/>
         <source>Method Not Allowed</source>
         <translation>Methode nicht zulässig</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="72"/>
-        <location filename="../src/newcallmodel.cpp" line="92"/>
+        <location filename="../src/newcallmodel.cpp" line="74"/>
+        <location filename="../src/newcallmodel.cpp" line="94"/>
         <source>Not Acceptable</source>
         <translation>Nicht annehmbar</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="73"/>
+        <location filename="../src/newcallmodel.cpp" line="75"/>
         <source>Proxy Authentication Required</source>
         <translation>Proxy Authentifizierung notwendig</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="74"/>
+        <location filename="../src/newcallmodel.cpp" line="76"/>
         <source>Request Timeout</source>
         <translation>Anfragezeitüberschreitung</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="75"/>
+        <location filename="../src/newcallmodel.cpp" line="77"/>
         <source>Gone</source>
         <translation>Verschwunden</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="76"/>
+        <location filename="../src/newcallmodel.cpp" line="78"/>
         <source>Request Entity Too Large</source>
         <translation>Anfrage zu groß</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="77"/>
+        <location filename="../src/newcallmodel.cpp" line="79"/>
         <source>Request URI Too Long</source>
         <translation>Anfragen-URI zu lang</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="78"/>
+        <location filename="../src/newcallmodel.cpp" line="80"/>
         <source>Unsupported Media Type</source>
         <translation>Medientyp nicht unterstützt</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="79"/>
+        <location filename="../src/newcallmodel.cpp" line="81"/>
         <source>Unsupported URI Scheme</source>
         <translation>URI-Schema nicht unterstützt</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="80"/>
+        <location filename="../src/newcallmodel.cpp" line="82"/>
         <source>Bad Extension</source>
         <translation>Ungültige Erweiterung</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="81"/>
+        <location filename="../src/newcallmodel.cpp" line="83"/>
         <source>Extension Required</source>
         <translation>Erweiterung notwendig</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="82"/>
+        <location filename="../src/newcallmodel.cpp" line="84"/>
         <source>Session Timer Too Small</source>
         <translation>Sitzungstimer zu klein</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="83"/>
+        <location filename="../src/newcallmodel.cpp" line="85"/>
         <source>Interval Too Brief</source>
         <translation>Intervall zu kurz</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="84"/>
+        <location filename="../src/newcallmodel.cpp" line="86"/>
         <source>Temporarily Unavailable</source>
         <translation>Temporär nicht verfügbar</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="85"/>
+        <location filename="../src/newcallmodel.cpp" line="87"/>
         <source>Call TSX Does Not Exist</source>
         <translation>Anruf TSX existiert nicht</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="86"/>
+        <location filename="../src/newcallmodel.cpp" line="88"/>
         <source>Loop Detected</source>
         <translation>Schleife erkannt</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="87"/>
+        <location filename="../src/newcallmodel.cpp" line="89"/>
         <source>Too Many Hops</source>
         <translation>Zu viele Hops</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="88"/>
+        <location filename="../src/newcallmodel.cpp" line="90"/>
         <source>Address Incomplete</source>
         <translation>Adresse unvollständig</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="89"/>
+        <location filename="../src/newcallmodel.cpp" line="91"/>
         <source>Ambiguous</source>
         <translation>Nicht eindeutig</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="90"/>
+        <location filename="../src/newcallmodel.cpp" line="92"/>
         <source>Busy</source>
         <translation>Beschäftigt</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="91"/>
+        <location filename="../src/newcallmodel.cpp" line="93"/>
         <source>Request Terminated</source>
         <translation>Anfrage terminiert</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="93"/>
+        <location filename="../src/newcallmodel.cpp" line="95"/>
         <source>Bad Event</source>
         <translation>Ungültiges Ereignis</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="94"/>
+        <location filename="../src/newcallmodel.cpp" line="96"/>
         <source>Request Updated</source>
         <translation>Anfrage aktualisiert</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="95"/>
+        <location filename="../src/newcallmodel.cpp" line="97"/>
         <source>Request Pending</source>
         <translation>Anfrage ausstehend</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="96"/>
+        <location filename="../src/newcallmodel.cpp" line="98"/>
         <source>Undecipherable</source>
         <translation>Nicht entschlüsselbar</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="97"/>
+        <location filename="../src/newcallmodel.cpp" line="99"/>
         <source>Internal Server Error</source>
         <translation>Interner Serverfehler</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="98"/>
+        <location filename="../src/newcallmodel.cpp" line="100"/>
         <source>Not Implemented</source>
         <translation>Nicht implementiert</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="99"/>
+        <location filename="../src/newcallmodel.cpp" line="101"/>
         <source>Bad Gateway</source>
         <translation>Ungültiges Gateway</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="100"/>
+        <location filename="../src/newcallmodel.cpp" line="102"/>
         <source>Service Unavailable</source>
         <translation>Dienst nicht verfügbar</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="101"/>
+        <location filename="../src/newcallmodel.cpp" line="103"/>
         <source>Server Timeout</source>
         <translation>Serverzeitüberschreitung</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="102"/>
+        <location filename="../src/newcallmodel.cpp" line="104"/>
         <source>Version Not Supported</source>
         <translation>Version nicht unterstützt</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="103"/>
+        <location filename="../src/newcallmodel.cpp" line="105"/>
         <source>Message Too Large</source>
         <translation>Nachricht zu groß</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="104"/>
+        <location filename="../src/newcallmodel.cpp" line="106"/>
         <source>Precondition Failure</source>
         <translation>Vorbedingung fehlgeschlagen</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="105"/>
+        <location filename="../src/newcallmodel.cpp" line="107"/>
         <source>Busy Everywhere</source>
         <translation>Überall beschäftigt</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="106"/>
+        <location filename="../src/newcallmodel.cpp" line="108"/>
         <source>Call Refused</source>
         <translation>Anruf abgelehnt</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="107"/>
+        <location filename="../src/newcallmodel.cpp" line="109"/>
         <source>Does Not Exist Anywhere</source>
         <translation>Existiert nirgendswo</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="108"/>
+        <location filename="../src/newcallmodel.cpp" line="110"/>
         <source>Not Acceptable Anywhere</source>
         <translation>Nirgendwo annehmbar</translation>
     </message>
@@ -447,7 +455,7 @@
     <message>
         <location filename="../src/chatview.cpp" line="40"/>
         <source>Add emoji</source>
-        <translation type="unfinished"/>
+        <translation>Emoji einfügen</translation>
     </message>
     <message>
         <location filename="../src/chatview.cpp" line="41"/>
@@ -465,22 +473,52 @@
         <translation>Schreibe an {0}</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="62"/>
+        <location filename="../src/chatview.cpp" line="49"/>
+        <source>has sent you a conversation request.</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="51"/>
+        <source>Hello, do you want to join the conversation?</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="53"/>
+        <source>You have accepted the conversation request.</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="55"/>
+        <source>We are waiting for another device to synchronize the conversation.</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="66"/>
+        <source>Accept</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="67"/>
+        <source>Refuse</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="70"/>
         <source>Unable to make contact</source>
         <translation>Kein Kontakt möglich</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="67"/>
+        <location filename="../src/chatview.cpp" line="75"/>
         <source>Waiting for contact</source>
         <translation>Wartet auf Kontakt</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="68"/>
+        <location filename="../src/chatview.cpp" line="76"/>
         <source>Incoming transfer</source>
         <translation>Eingehende Ãœbertragung</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="69"/>
+        <location filename="../src/chatview.cpp" line="77"/>
         <source>Timed out waiting for contact</source>
         <translation>Zeitüberschreitung beim Warten auf Kontakt</translation>
     </message>
@@ -500,87 +538,77 @@
         <translation>ist nicht in deinen Kontakten</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="49"/>
+        <location filename="../src/chatview.cpp" line="57"/>
         <source>Note: you can automatically accept this invitation by sending a message.</source>
         <translation>Hinweis: Durch Senden einer Nachricht wird diese Einladung automatisch angenommen.</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="50"/>
+        <location filename="../src/chatview.cpp" line="58"/>
         <source>{0} days ago</source>
         <translation>vor {0} Tagen</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="51"/>
+        <location filename="../src/chatview.cpp" line="59"/>
         <source>{0} hours ago</source>
         <translation>vor {0} Stunden</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="53"/>
+        <location filename="../src/chatview.cpp" line="61"/>
         <source>{0} minutes ago</source>
         <translation>vor {0} Minuten</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="65"/>
+        <location filename="../src/chatview.cpp" line="73"/>
         <source>Canceled</source>
         <translation>Abgebrochen</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="66"/>
+        <location filename="../src/chatview.cpp" line="74"/>
         <source>Ongoing</source>
         <translation>Laufend</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="50"/>
+        <location filename="../src/chatview.cpp" line="58"/>
         <source>%d days ago</source>
         <translation>vor %d Tagen</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="51"/>
+        <location filename="../src/chatview.cpp" line="59"/>
         <source>%d hours ago</source>
         <translation>vor %d Stunden</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="53"/>
+        <location filename="../src/chatview.cpp" line="61"/>
         <source>%d minutes ago</source>
         <translation>vor %d Minuten</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="54"/>
+        <location filename="../src/chatview.cpp" line="62"/>
         <source>one day ago</source>
         <translation>vor einem Tag</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="55"/>
+        <location filename="../src/chatview.cpp" line="63"/>
         <source>one hour ago</source>
         <translation>vor einer Stunde</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="56"/>
+        <location filename="../src/chatview.cpp" line="64"/>
         <source>just now</source>
         <translation>gerade eben</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="57"/>
+        <location filename="../src/chatview.cpp" line="65"/>
         <source>Failure</source>
         <translation>Fehler</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="58"/>
-        <source>Confirm</source>
-        <translation>Bestätigen</translation>
-    </message>
-    <message>
-        <location filename="../src/chatview.cpp" line="59"/>
-        <source>Deny</source>
-        <translation>Ablehnen</translation>
-    </message>
-    <message>
-        <location filename="../src/chatview.cpp" line="60"/>
+        <location filename="../src/chatview.cpp" line="68"/>
         <source>Delete</source>
         <translation>Löschen</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="61"/>
+        <location filename="../src/chatview.cpp" line="69"/>
         <source>Retry</source>
         <translation>Wiederholen</translation>
     </message>
@@ -588,22 +616,22 @@
 <context>
     <name>lrc::ContactModelPimpl</name>
     <message>
-        <location filename="../src/contactmodel.cpp" line="459"/>
+        <location filename="../src/contactmodel.cpp" line="438"/>
         <source>Searching…</source>
         <translation>Suchen…</translation>
     </message>
     <message>
-        <location filename="../src/contactmodel.cpp" line="960"/>
+        <location filename="../src/contactmodel.cpp" line="952"/>
         <source>Invalid ID</source>
         <translation>Ungültige ID</translation>
     </message>
     <message>
-        <location filename="../src/contactmodel.cpp" line="963"/>
+        <location filename="../src/contactmodel.cpp" line="955"/>
         <source>Username not found</source>
-        <translation type="unfinished"/>
+        <translation>Benutzername nicht gefunden</translation>
     </message>
     <message>
-        <location filename="../src/contactmodel.cpp" line="966"/>
+        <location filename="../src/contactmodel.cpp" line="958"/>
         <source>Couldn&apos;t lookup…</source>
         <translation>Konnte nicht nachschlagen...</translation>
     </message>
@@ -611,7 +639,7 @@
 <context>
     <name>lrc::api::ContactModel</name>
     <message>
-        <location filename="../src/contactmodel.cpp" line="420"/>
+        <location filename="../src/contactmodel.cpp" line="399"/>
         <source>Bad URI scheme</source>
         <translation>Ungültiges URI-Schema</translation>
     </message>
diff --git a/translations/lrc_de_DE.ts b/translations/lrc_de_DE.ts
index 84370bbe45b9cca0d82c1b383f4951f257aa0549..4294e025f42133681035c2c26728d3e9e2e294b7 100644
--- a/translations/lrc_de_DE.ts
+++ b/translations/lrc_de_DE.ts
@@ -1,8 +1,8 @@
-<?xml version="1.0" ?><!DOCTYPE TS><TS language="de_DE" sourcelanguage="en" version="2.1">
+<?xml version="1.0" ?><!DOCTYPE TS><TS language="de_DE" sourcelanguage="en" version="2.0">
 <context>
     <name>QObject</name>
     <message>
-        <location filename="../src/qtwrapper/callmanager_wrap.h" line="328"/>
+        <location filename="../src/qtwrapper/callmanager_wrap.h" line="393"/>
         <source>Me</source>
         <translation>Ich</translation>
     </message>
@@ -33,7 +33,7 @@
     </message>
     <message>
         <location filename="../src/api/call.h" line="71"/>
-        <location filename="../src/chatview.cpp" line="63"/>
+        <location filename="../src/chatview.cpp" line="71"/>
         <source>Connecting</source>
         <translation>Verbinden</translation>
     </message>
@@ -50,7 +50,7 @@
     <message>
         <location filename="../src/api/call.h" line="77"/>
         <location filename="../src/api/call.h" line="83"/>
-        <location filename="../src/chatview.cpp" line="70"/>
+        <location filename="../src/chatview.cpp" line="78"/>
         <source>Finished</source>
         <translation>Erledigt</translation>
     </message>
@@ -70,21 +70,28 @@
         <translation>Verbindung hergestellt</translation>
     </message>
     <message>
+        <location filename="../src/api/interaction.h" line="218"/>
         <location filename="../src/authority/storagehelper.cpp" line="130"/>
-        <location filename="../src/authority/storagehelper.cpp" line="898"/>
+        <location filename="../src/authority/storagehelper.cpp" line="918"/>
         <source>Invitation received</source>
         <translation>Einladung erhalten</translation>
     </message>
     <message>
+        <location filename="../src/api/interaction.h" line="222"/>
+        <source>Contact left conversation</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/api/interaction.h" line="216"/>
         <location filename="../src/authority/storagehelper.cpp" line="127"/>
-        <location filename="../src/authority/storagehelper.cpp" line="896"/>
+        <location filename="../src/authority/storagehelper.cpp" line="916"/>
         <source>Contact added</source>
         <translation>Kontakt hinzugefügt</translation>
     </message>
     <message>
         <location filename="../src/authority/storagehelper.cpp" line="104"/>
         <location filename="../src/authority/storagehelper.cpp" line="110"/>
-        <location filename="../src/authority/storagehelper.cpp" line="894"/>
+        <location filename="../src/authority/storagehelper.cpp" line="914"/>
         <source>Outgoing call</source>
         <translation>Ausgehende Anruf</translation>
     </message>
@@ -96,7 +103,7 @@
     </message>
     <message>
         <location filename="../src/authority/storagehelper.cpp" line="112"/>
-        <location filename="../src/authority/storagehelper.cpp" line="892"/>
+        <location filename="../src/authority/storagehelper.cpp" line="912"/>
         <source>Missed outgoing call</source>
         <translation>Verpasster ausgehender Anruf</translation>
     </message>
@@ -106,8 +113,9 @@
         <translation>Verpasster eingehender Anruf</translation>
     </message>
     <message>
+        <location filename="../src/api/interaction.h" line="220"/>
         <location filename="../src/authority/storagehelper.cpp" line="132"/>
-        <location filename="../src/authority/storagehelper.cpp" line="900"/>
+        <location filename="../src/authority/storagehelper.cpp" line="920"/>
         <source>Invitation accepted</source>
         <translation>Einladung akzeptiert</translation>
     </message>
@@ -118,279 +126,279 @@
         <translation>Standard</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="53"/>
+        <location filename="../src/newcallmodel.cpp" line="55"/>
         <source>Null</source>
         <translation>Nichts</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="54"/>
+        <location filename="../src/newcallmodel.cpp" line="56"/>
         <source>Trying</source>
         <translation>Versuche</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="55"/>
+        <location filename="../src/newcallmodel.cpp" line="57"/>
         <source>Ringing</source>
         <translation>Klingeln</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="56"/>
+        <location filename="../src/newcallmodel.cpp" line="58"/>
         <source>Being Forwarded</source>
         <translation>Wird weitergeleitet</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="57"/>
+        <location filename="../src/newcallmodel.cpp" line="59"/>
         <source>Queued</source>
         <translation>In der Warteschlange</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="58"/>
+        <location filename="../src/newcallmodel.cpp" line="60"/>
         <source>Progress</source>
         <translation>Fortschritt</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="59"/>
+        <location filename="../src/newcallmodel.cpp" line="61"/>
         <source>OK</source>
         <translation>Okay</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="64"/>
-        <location filename="../src/newcallmodel.cpp" line="60"/>
+        <location filename="../src/chatview.cpp" line="72"/>
+        <location filename="../src/newcallmodel.cpp" line="62"/>
         <source>Accepted</source>
         <translation>Akzeptiert</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="61"/>
+        <location filename="../src/newcallmodel.cpp" line="63"/>
         <source>Multiple Choices</source>
         <translation>Mehrfachauswahl</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="62"/>
+        <location filename="../src/newcallmodel.cpp" line="64"/>
         <source>Moved Permanently</source>
         <translation>Dauerhaft verschoben</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="63"/>
+        <location filename="../src/newcallmodel.cpp" line="65"/>
         <source>Moved Temporarily</source>
         <translation>Zeitlich begrenzt  verschoben</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="64"/>
+        <location filename="../src/newcallmodel.cpp" line="66"/>
         <source>Use Proxy</source>
         <translation>Benutze einen Proxy</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="65"/>
+        <location filename="../src/newcallmodel.cpp" line="67"/>
         <source>Alternative Service</source>
         <translation>Alternativer Dienst</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="66"/>
+        <location filename="../src/newcallmodel.cpp" line="68"/>
         <source>Bad Request</source>
         <translation>Unmögliche Anfrage</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="67"/>
+        <location filename="../src/newcallmodel.cpp" line="69"/>
         <source>Unauthorized</source>
         <translation>Keine Berechtigung</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="68"/>
+        <location filename="../src/newcallmodel.cpp" line="70"/>
         <source>Payment Required</source>
         <translation>Bezahlung erforderlich</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="69"/>
+        <location filename="../src/newcallmodel.cpp" line="71"/>
         <source>Forbidden</source>
         <translation>Nicht erlaubt!</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="70"/>
+        <location filename="../src/newcallmodel.cpp" line="72"/>
         <source>Not Found</source>
         <translation>Nicht gefunden!</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="71"/>
+        <location filename="../src/newcallmodel.cpp" line="73"/>
         <source>Method Not Allowed</source>
         <translation>Diese Art und Weise ist nicht erlaubt</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="72"/>
-        <location filename="../src/newcallmodel.cpp" line="92"/>
+        <location filename="../src/newcallmodel.cpp" line="74"/>
+        <location filename="../src/newcallmodel.cpp" line="94"/>
         <source>Not Acceptable</source>
         <translation>Inakzeptabel</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="73"/>
+        <location filename="../src/newcallmodel.cpp" line="75"/>
         <source>Proxy Authentication Required</source>
         <translation>Für diesen Proxy werden Anmeldedaten benötigt!</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="74"/>
+        <location filename="../src/newcallmodel.cpp" line="76"/>
         <source>Request Timeout</source>
         <translation>Zeitüberschreitung der Anforderung</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="75"/>
+        <location filename="../src/newcallmodel.cpp" line="77"/>
         <source>Gone</source>
         <translation>Verlassen</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="76"/>
+        <location filename="../src/newcallmodel.cpp" line="78"/>
         <source>Request Entity Too Large</source>
         <translation>Das Anfrageobjekt ist zu groß!</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="77"/>
+        <location filename="../src/newcallmodel.cpp" line="79"/>
         <source>Request URI Too Long</source>
         <translation>Die formulierte Anfrage ist zu lang</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="78"/>
+        <location filename="../src/newcallmodel.cpp" line="80"/>
         <source>Unsupported Media Type</source>
         <translation>Nicht unterstützter Medientyp</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="79"/>
+        <location filename="../src/newcallmodel.cpp" line="81"/>
         <source>Unsupported URI Scheme</source>
         <translation>Diese Art die Anfrage zu formulieren wird nicht unterstützt</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="80"/>
+        <location filename="../src/newcallmodel.cpp" line="82"/>
         <source>Bad Extension</source>
         <translation>Fehlerhafte Erweiterung</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="81"/>
+        <location filename="../src/newcallmodel.cpp" line="83"/>
         <source>Extension Required</source>
         <translation>Eine Erweiterung wird benötigt</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="82"/>
+        <location filename="../src/newcallmodel.cpp" line="84"/>
         <source>Session Timer Too Small</source>
         <translation>Sitzungstimer zu klein</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="83"/>
+        <location filename="../src/newcallmodel.cpp" line="85"/>
         <source>Interval Too Brief</source>
         <translation>Intervall zu kurz</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="84"/>
+        <location filename="../src/newcallmodel.cpp" line="86"/>
         <source>Temporarily Unavailable</source>
         <translation>Temporär nicht verfügbar</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="85"/>
+        <location filename="../src/newcallmodel.cpp" line="87"/>
         <source>Call TSX Does Not Exist</source>
         <translation>Anruf TSX existiert nicht</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="86"/>
+        <location filename="../src/newcallmodel.cpp" line="88"/>
         <source>Loop Detected</source>
         <translation>Unendlicher Zirkelbezug erkannt</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="87"/>
+        <location filename="../src/newcallmodel.cpp" line="89"/>
         <source>Too Many Hops</source>
         <translation>Zu viele Netzwerksprünge</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="88"/>
+        <location filename="../src/newcallmodel.cpp" line="90"/>
         <source>Address Incomplete</source>
         <translation>Adresse unvollständig</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="89"/>
+        <location filename="../src/newcallmodel.cpp" line="91"/>
         <source>Ambiguous</source>
         <translation>Nicht eindeutig</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="90"/>
+        <location filename="../src/newcallmodel.cpp" line="92"/>
         <source>Busy</source>
         <translation>Besetzt</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="91"/>
+        <location filename="../src/newcallmodel.cpp" line="93"/>
         <source>Request Terminated</source>
         <translation>Anfrage erfolglos abgebrochen</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="93"/>
+        <location filename="../src/newcallmodel.cpp" line="95"/>
         <source>Bad Event</source>
         <translation>Ungültiges Ereignis</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="94"/>
+        <location filename="../src/newcallmodel.cpp" line="96"/>
         <source>Request Updated</source>
         <translation>Anfrage aktualisiert</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="95"/>
+        <location filename="../src/newcallmodel.cpp" line="97"/>
         <source>Request Pending</source>
         <translation>Anfrage ausstehend</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="96"/>
+        <location filename="../src/newcallmodel.cpp" line="98"/>
         <source>Undecipherable</source>
         <translation>Nicht entschlüsselbar</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="97"/>
+        <location filename="../src/newcallmodel.cpp" line="99"/>
         <source>Internal Server Error</source>
         <translation>Interner Server Fehler</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="98"/>
+        <location filename="../src/newcallmodel.cpp" line="100"/>
         <source>Not Implemented</source>
         <translation>Nicht implementiert</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="99"/>
+        <location filename="../src/newcallmodel.cpp" line="101"/>
         <source>Bad Gateway</source>
         <translation>Ungültige Zwischenstelle</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="100"/>
+        <location filename="../src/newcallmodel.cpp" line="102"/>
         <source>Service Unavailable</source>
         <translation>Dienst nicht verfügbar</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="101"/>
+        <location filename="../src/newcallmodel.cpp" line="103"/>
         <source>Server Timeout</source>
         <translation>Serverzeitüberschreitung</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="102"/>
+        <location filename="../src/newcallmodel.cpp" line="104"/>
         <source>Version Not Supported</source>
         <translation>Version nicht unterstützt</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="103"/>
+        <location filename="../src/newcallmodel.cpp" line="105"/>
         <source>Message Too Large</source>
         <translation>Nachricht zu groß</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="104"/>
+        <location filename="../src/newcallmodel.cpp" line="106"/>
         <source>Precondition Failure</source>
         <translation>Vorbedingung fehlgeschlagen</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="105"/>
+        <location filename="../src/newcallmodel.cpp" line="107"/>
         <source>Busy Everywhere</source>
         <translation>Überall beschäftigt</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="106"/>
+        <location filename="../src/newcallmodel.cpp" line="108"/>
         <source>Call Refused</source>
         <translation>Anruf abgelehnt</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="107"/>
+        <location filename="../src/newcallmodel.cpp" line="109"/>
         <source>Does Not Exist Anywhere</source>
         <translation>Existiert nirgendswo</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="108"/>
+        <location filename="../src/newcallmodel.cpp" line="110"/>
         <source>Not Acceptable Anywhere</source>
         <translation> Nirgendwo annehmbar</translation>
     </message>
@@ -465,22 +473,52 @@
         <translation>Nach [0] schreiben</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="62"/>
+        <location filename="../src/chatview.cpp" line="49"/>
+        <source>has sent you a conversation request.</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="51"/>
+        <source>Hello, do you want to join the conversation?</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="53"/>
+        <source>You have accepted the conversation request.</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="55"/>
+        <source>We are waiting for another device to synchronize the conversation.</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="66"/>
+        <source>Accept</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="67"/>
+        <source>Refuse</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="70"/>
         <source>Unable to make contact</source>
         <translation>Kontakt kann nicht hergestellt werden</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="67"/>
+        <location filename="../src/chatview.cpp" line="75"/>
         <source>Waiting for contact</source>
         <translation>Auf Kontakt warten</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="68"/>
+        <location filename="../src/chatview.cpp" line="76"/>
         <source>Incoming transfer</source>
         <translation>Eingehende Ãœbertragung</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="69"/>
+        <location filename="../src/chatview.cpp" line="77"/>
         <source>Timed out waiting for contact</source>
         <translation>Frist für das Warten auf Kontakt verstrichen</translation>
     </message>
@@ -500,87 +538,77 @@
         <translation>ist nicht in Ihrer Kontaktliste</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="49"/>
+        <location filename="../src/chatview.cpp" line="57"/>
         <source>Note: you can automatically accept this invitation by sending a message.</source>
         <translation>Hinweis: Sie können diese Einladung automatisch annehmen, indem sie eine Nachricht schicken. </translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="50"/>
+        <location filename="../src/chatview.cpp" line="58"/>
         <source>{0} days ago</source>
         <translation>vor {0} Tagen</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="51"/>
+        <location filename="../src/chatview.cpp" line="59"/>
         <source>{0} hours ago</source>
         <translation>vor {0} Stunden</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="53"/>
+        <location filename="../src/chatview.cpp" line="61"/>
         <source>{0} minutes ago</source>
         <translation>vor {0} Minuten</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="65"/>
+        <location filename="../src/chatview.cpp" line="73"/>
         <source>Canceled</source>
         <translation>Abgebrochen</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="66"/>
+        <location filename="../src/chatview.cpp" line="74"/>
         <source>Ongoing</source>
         <translation>Übertragung läuft</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="50"/>
+        <location filename="../src/chatview.cpp" line="58"/>
         <source>%d days ago</source>
         <translation>vor %d Tagen</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="51"/>
+        <location filename="../src/chatview.cpp" line="59"/>
         <source>%d hours ago</source>
         <translation>vor %d Stunden</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="53"/>
+        <location filename="../src/chatview.cpp" line="61"/>
         <source>%d minutes ago</source>
         <translation>vor %d Minuten</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="54"/>
+        <location filename="../src/chatview.cpp" line="62"/>
         <source>one day ago</source>
         <translation>vor einem Tag</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="55"/>
+        <location filename="../src/chatview.cpp" line="63"/>
         <source>one hour ago</source>
         <translation>vor einer Stunde</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="56"/>
+        <location filename="../src/chatview.cpp" line="64"/>
         <source>just now</source>
         <translation>gerade eben</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="57"/>
+        <location filename="../src/chatview.cpp" line="65"/>
         <source>Failure</source>
         <translation>Fehlgeschlagen</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="58"/>
-        <source>Confirm</source>
-        <translation>Bestätigen</translation>
-    </message>
-    <message>
-        <location filename="../src/chatview.cpp" line="59"/>
-        <source>Deny</source>
-        <translation>Ablehnen</translation>
-    </message>
-    <message>
-        <location filename="../src/chatview.cpp" line="60"/>
+        <location filename="../src/chatview.cpp" line="68"/>
         <source>Delete</source>
         <translation>Löschen</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="61"/>
+        <location filename="../src/chatview.cpp" line="69"/>
         <source>Retry</source>
         <translation>Wiederholen</translation>
     </message>
@@ -588,22 +616,22 @@
 <context>
     <name>lrc::ContactModelPimpl</name>
     <message>
-        <location filename="../src/contactmodel.cpp" line="459"/>
+        <location filename="../src/contactmodel.cpp" line="438"/>
         <source>Searching…</source>
         <translation>Suche ...</translation>
     </message>
     <message>
-        <location filename="../src/contactmodel.cpp" line="960"/>
+        <location filename="../src/contactmodel.cpp" line="952"/>
         <source>Invalid ID</source>
         <translation>Ungültige Identifikation (ID)</translation>
     </message>
     <message>
-        <location filename="../src/contactmodel.cpp" line="963"/>
+        <location filename="../src/contactmodel.cpp" line="955"/>
         <source>Username not found</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/contactmodel.cpp" line="966"/>
+        <location filename="../src/contactmodel.cpp" line="958"/>
         <source>Couldn&apos;t lookup…</source>
         <translation>Nicht gefunden ...</translation>
     </message>
@@ -611,7 +639,7 @@
 <context>
     <name>lrc::api::ContactModel</name>
     <message>
-        <location filename="../src/contactmodel.cpp" line="420"/>
+        <location filename="../src/contactmodel.cpp" line="399"/>
         <source>Bad URI scheme</source>
         <translation>Diese Art die Anfrage zu formulieren wird nicht unterstützt</translation>
     </message>
diff --git a/translations/lrc_el.ts b/translations/lrc_el.ts
index c85ce8ce16f30cc94a9b803a83be097b9f4becbb..abf85838a903062496c4814e83d02895c3735109 100644
--- a/translations/lrc_el.ts
+++ b/translations/lrc_el.ts
@@ -1,8 +1,8 @@
-<?xml version="1.0" ?><!DOCTYPE TS><TS language="el" sourcelanguage="en" version="2.1">
+<?xml version="1.0" ?><!DOCTYPE TS><TS language="el" sourcelanguage="en" version="2.0">
 <context>
     <name>QObject</name>
     <message>
-        <location filename="../src/qtwrapper/callmanager_wrap.h" line="328"/>
+        <location filename="../src/qtwrapper/callmanager_wrap.h" line="393"/>
         <source>Me</source>
         <translation>Εγώ</translation>
     </message>
@@ -33,7 +33,7 @@
     </message>
     <message>
         <location filename="../src/api/call.h" line="71"/>
-        <location filename="../src/chatview.cpp" line="63"/>
+        <location filename="../src/chatview.cpp" line="71"/>
         <source>Connecting</source>
         <translation>Συνδέεται</translation>
     </message>
@@ -50,7 +50,7 @@
     <message>
         <location filename="../src/api/call.h" line="77"/>
         <location filename="../src/api/call.h" line="83"/>
-        <location filename="../src/chatview.cpp" line="70"/>
+        <location filename="../src/chatview.cpp" line="78"/>
         <source>Finished</source>
         <translation type="unfinished"/>
     </message>
@@ -70,21 +70,28 @@
         <translation>Επικοινωνία επιτεύχθηκε</translation>
     </message>
     <message>
+        <location filename="../src/api/interaction.h" line="218"/>
         <location filename="../src/authority/storagehelper.cpp" line="130"/>
-        <location filename="../src/authority/storagehelper.cpp" line="898"/>
+        <location filename="../src/authority/storagehelper.cpp" line="918"/>
         <source>Invitation received</source>
         <translation type="unfinished"/>
     </message>
     <message>
+        <location filename="../src/api/interaction.h" line="222"/>
+        <source>Contact left conversation</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/api/interaction.h" line="216"/>
         <location filename="../src/authority/storagehelper.cpp" line="127"/>
-        <location filename="../src/authority/storagehelper.cpp" line="896"/>
+        <location filename="../src/authority/storagehelper.cpp" line="916"/>
         <source>Contact added</source>
         <translation>Η επαφή προστέθηκε</translation>
     </message>
     <message>
         <location filename="../src/authority/storagehelper.cpp" line="104"/>
         <location filename="../src/authority/storagehelper.cpp" line="110"/>
-        <location filename="../src/authority/storagehelper.cpp" line="894"/>
+        <location filename="../src/authority/storagehelper.cpp" line="914"/>
         <source>Outgoing call</source>
         <translation>Εξερχόμενη κλήση</translation>
     </message>
@@ -96,7 +103,7 @@
     </message>
     <message>
         <location filename="../src/authority/storagehelper.cpp" line="112"/>
-        <location filename="../src/authority/storagehelper.cpp" line="892"/>
+        <location filename="../src/authority/storagehelper.cpp" line="912"/>
         <source>Missed outgoing call</source>
         <translation>Αναπάντητη εξερχόμενη κλήση</translation>
     </message>
@@ -106,8 +113,9 @@
         <translation>Αναπάντητη εισερχόμενη κλήση</translation>
     </message>
     <message>
+        <location filename="../src/api/interaction.h" line="220"/>
         <location filename="../src/authority/storagehelper.cpp" line="132"/>
-        <location filename="../src/authority/storagehelper.cpp" line="900"/>
+        <location filename="../src/authority/storagehelper.cpp" line="920"/>
         <source>Invitation accepted</source>
         <translation type="unfinished"/>
     </message>
@@ -118,279 +126,279 @@
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="53"/>
+        <location filename="../src/newcallmodel.cpp" line="55"/>
         <source>Null</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="54"/>
+        <location filename="../src/newcallmodel.cpp" line="56"/>
         <source>Trying</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="55"/>
+        <location filename="../src/newcallmodel.cpp" line="57"/>
         <source>Ringing</source>
         <translation>Κουδουνίζει</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="56"/>
+        <location filename="../src/newcallmodel.cpp" line="58"/>
         <source>Being Forwarded</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="57"/>
+        <location filename="../src/newcallmodel.cpp" line="59"/>
         <source>Queued</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="58"/>
+        <location filename="../src/newcallmodel.cpp" line="60"/>
         <source>Progress</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="59"/>
+        <location filename="../src/newcallmodel.cpp" line="61"/>
         <source>OK</source>
         <translation>OK</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="64"/>
-        <location filename="../src/newcallmodel.cpp" line="60"/>
+        <location filename="../src/chatview.cpp" line="72"/>
+        <location filename="../src/newcallmodel.cpp" line="62"/>
         <source>Accepted</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="61"/>
+        <location filename="../src/newcallmodel.cpp" line="63"/>
         <source>Multiple Choices</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="62"/>
+        <location filename="../src/newcallmodel.cpp" line="64"/>
         <source>Moved Permanently</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="63"/>
+        <location filename="../src/newcallmodel.cpp" line="65"/>
         <source>Moved Temporarily</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="64"/>
+        <location filename="../src/newcallmodel.cpp" line="66"/>
         <source>Use Proxy</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="65"/>
+        <location filename="../src/newcallmodel.cpp" line="67"/>
         <source>Alternative Service</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="66"/>
+        <location filename="../src/newcallmodel.cpp" line="68"/>
         <source>Bad Request</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="67"/>
+        <location filename="../src/newcallmodel.cpp" line="69"/>
         <source>Unauthorized</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="68"/>
+        <location filename="../src/newcallmodel.cpp" line="70"/>
         <source>Payment Required</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="69"/>
+        <location filename="../src/newcallmodel.cpp" line="71"/>
         <source>Forbidden</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="70"/>
+        <location filename="../src/newcallmodel.cpp" line="72"/>
         <source>Not Found</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="71"/>
+        <location filename="../src/newcallmodel.cpp" line="73"/>
         <source>Method Not Allowed</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="72"/>
-        <location filename="../src/newcallmodel.cpp" line="92"/>
+        <location filename="../src/newcallmodel.cpp" line="74"/>
+        <location filename="../src/newcallmodel.cpp" line="94"/>
         <source>Not Acceptable</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="73"/>
+        <location filename="../src/newcallmodel.cpp" line="75"/>
         <source>Proxy Authentication Required</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="74"/>
+        <location filename="../src/newcallmodel.cpp" line="76"/>
         <source>Request Timeout</source>
         <translation>Αίτημα Εκτός Χρόνου</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="75"/>
+        <location filename="../src/newcallmodel.cpp" line="77"/>
         <source>Gone</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="76"/>
+        <location filename="../src/newcallmodel.cpp" line="78"/>
         <source>Request Entity Too Large</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="77"/>
+        <location filename="../src/newcallmodel.cpp" line="79"/>
         <source>Request URI Too Long</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="78"/>
+        <location filename="../src/newcallmodel.cpp" line="80"/>
         <source>Unsupported Media Type</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="79"/>
+        <location filename="../src/newcallmodel.cpp" line="81"/>
         <source>Unsupported URI Scheme</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="80"/>
+        <location filename="../src/newcallmodel.cpp" line="82"/>
         <source>Bad Extension</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="81"/>
+        <location filename="../src/newcallmodel.cpp" line="83"/>
         <source>Extension Required</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="82"/>
+        <location filename="../src/newcallmodel.cpp" line="84"/>
         <source>Session Timer Too Small</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="83"/>
+        <location filename="../src/newcallmodel.cpp" line="85"/>
         <source>Interval Too Brief</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="84"/>
+        <location filename="../src/newcallmodel.cpp" line="86"/>
         <source>Temporarily Unavailable</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="85"/>
+        <location filename="../src/newcallmodel.cpp" line="87"/>
         <source>Call TSX Does Not Exist</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="86"/>
+        <location filename="../src/newcallmodel.cpp" line="88"/>
         <source>Loop Detected</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="87"/>
+        <location filename="../src/newcallmodel.cpp" line="89"/>
         <source>Too Many Hops</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="88"/>
+        <location filename="../src/newcallmodel.cpp" line="90"/>
         <source>Address Incomplete</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="89"/>
+        <location filename="../src/newcallmodel.cpp" line="91"/>
         <source>Ambiguous</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="90"/>
+        <location filename="../src/newcallmodel.cpp" line="92"/>
         <source>Busy</source>
         <translation>Απασχολημένο</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="91"/>
+        <location filename="../src/newcallmodel.cpp" line="93"/>
         <source>Request Terminated</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="93"/>
+        <location filename="../src/newcallmodel.cpp" line="95"/>
         <source>Bad Event</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="94"/>
+        <location filename="../src/newcallmodel.cpp" line="96"/>
         <source>Request Updated</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="95"/>
+        <location filename="../src/newcallmodel.cpp" line="97"/>
         <source>Request Pending</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="96"/>
+        <location filename="../src/newcallmodel.cpp" line="98"/>
         <source>Undecipherable</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="97"/>
+        <location filename="../src/newcallmodel.cpp" line="99"/>
         <source>Internal Server Error</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="98"/>
+        <location filename="../src/newcallmodel.cpp" line="100"/>
         <source>Not Implemented</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="99"/>
+        <location filename="../src/newcallmodel.cpp" line="101"/>
         <source>Bad Gateway</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="100"/>
+        <location filename="../src/newcallmodel.cpp" line="102"/>
         <source>Service Unavailable</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="101"/>
+        <location filename="../src/newcallmodel.cpp" line="103"/>
         <source>Server Timeout</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="102"/>
+        <location filename="../src/newcallmodel.cpp" line="104"/>
         <source>Version Not Supported</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="103"/>
+        <location filename="../src/newcallmodel.cpp" line="105"/>
         <source>Message Too Large</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="104"/>
+        <location filename="../src/newcallmodel.cpp" line="106"/>
         <source>Precondition Failure</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="105"/>
+        <location filename="../src/newcallmodel.cpp" line="107"/>
         <source>Busy Everywhere</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="106"/>
+        <location filename="../src/newcallmodel.cpp" line="108"/>
         <source>Call Refused</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="107"/>
+        <location filename="../src/newcallmodel.cpp" line="109"/>
         <source>Does Not Exist Anywhere</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="108"/>
+        <location filename="../src/newcallmodel.cpp" line="110"/>
         <source>Not Acceptable Anywhere</source>
         <translation type="unfinished"/>
     </message>
@@ -465,22 +473,52 @@
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="62"/>
-        <source>Unable to make contact</source>
+        <location filename="../src/chatview.cpp" line="49"/>
+        <source>has sent you a conversation request.</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="51"/>
+        <source>Hello, do you want to join the conversation?</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="53"/>
+        <source>You have accepted the conversation request.</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="55"/>
+        <source>We are waiting for another device to synchronize the conversation.</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="66"/>
+        <source>Accept</source>
         <translation type="unfinished"/>
     </message>
     <message>
         <location filename="../src/chatview.cpp" line="67"/>
+        <source>Refuse</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="70"/>
+        <source>Unable to make contact</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="75"/>
         <source>Waiting for contact</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="68"/>
+        <location filename="../src/chatview.cpp" line="76"/>
         <source>Incoming transfer</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="69"/>
+        <location filename="../src/chatview.cpp" line="77"/>
         <source>Timed out waiting for contact</source>
         <translation type="unfinished"/>
     </message>
@@ -500,87 +538,77 @@
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="49"/>
+        <location filename="../src/chatview.cpp" line="57"/>
         <source>Note: you can automatically accept this invitation by sending a message.</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="50"/>
+        <location filename="../src/chatview.cpp" line="58"/>
         <source>{0} days ago</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="51"/>
+        <location filename="../src/chatview.cpp" line="59"/>
         <source>{0} hours ago</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="53"/>
+        <location filename="../src/chatview.cpp" line="61"/>
         <source>{0} minutes ago</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="65"/>
+        <location filename="../src/chatview.cpp" line="73"/>
         <source>Canceled</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="66"/>
+        <location filename="../src/chatview.cpp" line="74"/>
         <source>Ongoing</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="50"/>
+        <location filename="../src/chatview.cpp" line="58"/>
         <source>%d days ago</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="51"/>
+        <location filename="../src/chatview.cpp" line="59"/>
         <source>%d hours ago</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="53"/>
+        <location filename="../src/chatview.cpp" line="61"/>
         <source>%d minutes ago</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="54"/>
+        <location filename="../src/chatview.cpp" line="62"/>
         <source>one day ago</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="55"/>
+        <location filename="../src/chatview.cpp" line="63"/>
         <source>one hour ago</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="56"/>
+        <location filename="../src/chatview.cpp" line="64"/>
         <source>just now</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="57"/>
+        <location filename="../src/chatview.cpp" line="65"/>
         <source>Failure</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="58"/>
-        <source>Confirm</source>
-        <translation type="unfinished"/>
-    </message>
-    <message>
-        <location filename="../src/chatview.cpp" line="59"/>
-        <source>Deny</source>
-        <translation type="unfinished"/>
-    </message>
-    <message>
-        <location filename="../src/chatview.cpp" line="60"/>
+        <location filename="../src/chatview.cpp" line="68"/>
         <source>Delete</source>
         <translation>Διαγραφή</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="61"/>
+        <location filename="../src/chatview.cpp" line="69"/>
         <source>Retry</source>
         <translation type="unfinished"/>
     </message>
@@ -588,22 +616,22 @@
 <context>
     <name>lrc::ContactModelPimpl</name>
     <message>
-        <location filename="../src/contactmodel.cpp" line="459"/>
+        <location filename="../src/contactmodel.cpp" line="438"/>
         <source>Searching…</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/contactmodel.cpp" line="960"/>
+        <location filename="../src/contactmodel.cpp" line="952"/>
         <source>Invalid ID</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/contactmodel.cpp" line="963"/>
+        <location filename="../src/contactmodel.cpp" line="955"/>
         <source>Username not found</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/contactmodel.cpp" line="966"/>
+        <location filename="../src/contactmodel.cpp" line="958"/>
         <source>Couldn&apos;t lookup…</source>
         <translation type="unfinished"/>
     </message>
@@ -611,7 +639,7 @@
 <context>
     <name>lrc::api::ContactModel</name>
     <message>
-        <location filename="../src/contactmodel.cpp" line="420"/>
+        <location filename="../src/contactmodel.cpp" line="399"/>
         <source>Bad URI scheme</source>
         <translation type="unfinished"/>
     </message>
diff --git a/translations/lrc_en.ts b/translations/lrc_en.ts
index 113a6dae01cc4f9fcb3a7b4c4d5307587b6e1e67..4c735b1cf82ed5948043740651de5ecab85f3b8a 100644
--- a/translations/lrc_en.ts
+++ b/translations/lrc_en.ts
@@ -1,10 +1,10 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!DOCTYPE TS>
-<TS version="2.1" language="en_US" sourcelanguage="en">
+<TS version="2.0" language="en_US" sourcelanguage="en">
 <context>
     <name>QObject</name>
     <message>
-        <location filename="../src/qtwrapper/callmanager_wrap.h" line="328"/>
+        <location filename="../src/qtwrapper/callmanager_wrap.h" line="393"/>
         <source>Me</source>
         <translation type="unfinished"></translation>
     </message>
@@ -35,7 +35,7 @@
     </message>
     <message>
         <location filename="../src/api/call.h" line="71"/>
-        <location filename="../src/chatview.cpp" line="63"/>
+        <location filename="../src/chatview.cpp" line="71"/>
         <source>Connecting</source>
         <translation type="unfinished"></translation>
     </message>
@@ -52,7 +52,7 @@
     <message>
         <location filename="../src/api/call.h" line="77"/>
         <location filename="../src/api/call.h" line="83"/>
-        <location filename="../src/chatview.cpp" line="70"/>
+        <location filename="../src/chatview.cpp" line="78"/>
         <source>Finished</source>
         <translation type="unfinished"></translation>
     </message>
@@ -72,21 +72,28 @@
         <translation type="unfinished"></translation>
     </message>
     <message>
+        <location filename="../src/api/interaction.h" line="218"/>
         <location filename="../src/authority/storagehelper.cpp" line="130"/>
-        <location filename="../src/authority/storagehelper.cpp" line="898"/>
+        <location filename="../src/authority/storagehelper.cpp" line="918"/>
         <source>Invitation received</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
+        <location filename="../src/api/interaction.h" line="222"/>
+        <source>Contact left conversation</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../src/api/interaction.h" line="216"/>
         <location filename="../src/authority/storagehelper.cpp" line="127"/>
-        <location filename="../src/authority/storagehelper.cpp" line="896"/>
+        <location filename="../src/authority/storagehelper.cpp" line="916"/>
         <source>Contact added</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
         <location filename="../src/authority/storagehelper.cpp" line="104"/>
         <location filename="../src/authority/storagehelper.cpp" line="110"/>
-        <location filename="../src/authority/storagehelper.cpp" line="894"/>
+        <location filename="../src/authority/storagehelper.cpp" line="914"/>
         <source>Outgoing call</source>
         <translation type="unfinished"></translation>
     </message>
@@ -98,7 +105,7 @@
     </message>
     <message>
         <location filename="../src/authority/storagehelper.cpp" line="112"/>
-        <location filename="../src/authority/storagehelper.cpp" line="892"/>
+        <location filename="../src/authority/storagehelper.cpp" line="912"/>
         <source>Missed outgoing call</source>
         <translation type="unfinished"></translation>
     </message>
@@ -108,8 +115,9 @@
         <translation type="unfinished"></translation>
     </message>
     <message>
+        <location filename="../src/api/interaction.h" line="220"/>
         <location filename="../src/authority/storagehelper.cpp" line="132"/>
-        <location filename="../src/authority/storagehelper.cpp" line="900"/>
+        <location filename="../src/authority/storagehelper.cpp" line="920"/>
         <source>Invitation accepted</source>
         <translation type="unfinished"></translation>
     </message>
@@ -120,279 +128,279 @@
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="53"/>
+        <location filename="../src/newcallmodel.cpp" line="55"/>
         <source>Null</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="54"/>
+        <location filename="../src/newcallmodel.cpp" line="56"/>
         <source>Trying</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="55"/>
+        <location filename="../src/newcallmodel.cpp" line="57"/>
         <source>Ringing</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="56"/>
+        <location filename="../src/newcallmodel.cpp" line="58"/>
         <source>Being Forwarded</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="57"/>
+        <location filename="../src/newcallmodel.cpp" line="59"/>
         <source>Queued</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="58"/>
+        <location filename="../src/newcallmodel.cpp" line="60"/>
         <source>Progress</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="59"/>
+        <location filename="../src/newcallmodel.cpp" line="61"/>
         <source>OK</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="64"/>
-        <location filename="../src/newcallmodel.cpp" line="60"/>
+        <location filename="../src/chatview.cpp" line="72"/>
+        <location filename="../src/newcallmodel.cpp" line="62"/>
         <source>Accepted</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="61"/>
+        <location filename="../src/newcallmodel.cpp" line="63"/>
         <source>Multiple Choices</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="62"/>
+        <location filename="../src/newcallmodel.cpp" line="64"/>
         <source>Moved Permanently</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="63"/>
+        <location filename="../src/newcallmodel.cpp" line="65"/>
         <source>Moved Temporarily</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="64"/>
+        <location filename="../src/newcallmodel.cpp" line="66"/>
         <source>Use Proxy</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="65"/>
+        <location filename="../src/newcallmodel.cpp" line="67"/>
         <source>Alternative Service</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="66"/>
+        <location filename="../src/newcallmodel.cpp" line="68"/>
         <source>Bad Request</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="67"/>
+        <location filename="../src/newcallmodel.cpp" line="69"/>
         <source>Unauthorized</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="68"/>
+        <location filename="../src/newcallmodel.cpp" line="70"/>
         <source>Payment Required</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="69"/>
+        <location filename="../src/newcallmodel.cpp" line="71"/>
         <source>Forbidden</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="70"/>
+        <location filename="../src/newcallmodel.cpp" line="72"/>
         <source>Not Found</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="71"/>
+        <location filename="../src/newcallmodel.cpp" line="73"/>
         <source>Method Not Allowed</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="72"/>
-        <location filename="../src/newcallmodel.cpp" line="92"/>
+        <location filename="../src/newcallmodel.cpp" line="74"/>
+        <location filename="../src/newcallmodel.cpp" line="94"/>
         <source>Not Acceptable</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="73"/>
+        <location filename="../src/newcallmodel.cpp" line="75"/>
         <source>Proxy Authentication Required</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="74"/>
+        <location filename="../src/newcallmodel.cpp" line="76"/>
         <source>Request Timeout</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="75"/>
+        <location filename="../src/newcallmodel.cpp" line="77"/>
         <source>Gone</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="76"/>
+        <location filename="../src/newcallmodel.cpp" line="78"/>
         <source>Request Entity Too Large</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="77"/>
+        <location filename="../src/newcallmodel.cpp" line="79"/>
         <source>Request URI Too Long</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="78"/>
+        <location filename="../src/newcallmodel.cpp" line="80"/>
         <source>Unsupported Media Type</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="79"/>
+        <location filename="../src/newcallmodel.cpp" line="81"/>
         <source>Unsupported URI Scheme</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="80"/>
+        <location filename="../src/newcallmodel.cpp" line="82"/>
         <source>Bad Extension</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="81"/>
+        <location filename="../src/newcallmodel.cpp" line="83"/>
         <source>Extension Required</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="82"/>
+        <location filename="../src/newcallmodel.cpp" line="84"/>
         <source>Session Timer Too Small</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="83"/>
+        <location filename="../src/newcallmodel.cpp" line="85"/>
         <source>Interval Too Brief</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="84"/>
+        <location filename="../src/newcallmodel.cpp" line="86"/>
         <source>Temporarily Unavailable</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="85"/>
+        <location filename="../src/newcallmodel.cpp" line="87"/>
         <source>Call TSX Does Not Exist</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="86"/>
+        <location filename="../src/newcallmodel.cpp" line="88"/>
         <source>Loop Detected</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="87"/>
+        <location filename="../src/newcallmodel.cpp" line="89"/>
         <source>Too Many Hops</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="88"/>
+        <location filename="../src/newcallmodel.cpp" line="90"/>
         <source>Address Incomplete</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="89"/>
+        <location filename="../src/newcallmodel.cpp" line="91"/>
         <source>Ambiguous</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="90"/>
+        <location filename="../src/newcallmodel.cpp" line="92"/>
         <source>Busy</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="91"/>
+        <location filename="../src/newcallmodel.cpp" line="93"/>
         <source>Request Terminated</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="93"/>
+        <location filename="../src/newcallmodel.cpp" line="95"/>
         <source>Bad Event</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="94"/>
+        <location filename="../src/newcallmodel.cpp" line="96"/>
         <source>Request Updated</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="95"/>
+        <location filename="../src/newcallmodel.cpp" line="97"/>
         <source>Request Pending</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="96"/>
+        <location filename="../src/newcallmodel.cpp" line="98"/>
         <source>Undecipherable</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="97"/>
+        <location filename="../src/newcallmodel.cpp" line="99"/>
         <source>Internal Server Error</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="98"/>
+        <location filename="../src/newcallmodel.cpp" line="100"/>
         <source>Not Implemented</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="99"/>
+        <location filename="../src/newcallmodel.cpp" line="101"/>
         <source>Bad Gateway</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="100"/>
+        <location filename="../src/newcallmodel.cpp" line="102"/>
         <source>Service Unavailable</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="101"/>
+        <location filename="../src/newcallmodel.cpp" line="103"/>
         <source>Server Timeout</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="102"/>
+        <location filename="../src/newcallmodel.cpp" line="104"/>
         <source>Version Not Supported</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="103"/>
+        <location filename="../src/newcallmodel.cpp" line="105"/>
         <source>Message Too Large</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="104"/>
+        <location filename="../src/newcallmodel.cpp" line="106"/>
         <source>Precondition Failure</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="105"/>
+        <location filename="../src/newcallmodel.cpp" line="107"/>
         <source>Busy Everywhere</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="106"/>
+        <location filename="../src/newcallmodel.cpp" line="108"/>
         <source>Call Refused</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="107"/>
+        <location filename="../src/newcallmodel.cpp" line="109"/>
         <source>Does Not Exist Anywhere</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="108"/>
+        <location filename="../src/newcallmodel.cpp" line="110"/>
         <source>Not Acceptable Anywhere</source>
         <translation type="unfinished"></translation>
     </message>
@@ -467,22 +475,52 @@
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="62"/>
-        <source>Unable to make contact</source>
+        <location filename="../src/chatview.cpp" line="49"/>
+        <source>has sent you a conversation request.</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="51"/>
+        <source>Hello, do you want to join the conversation?</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="53"/>
+        <source>You have accepted the conversation request.</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="55"/>
+        <source>We are waiting for another device to synchronize the conversation.</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="66"/>
+        <source>Accept</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
         <location filename="../src/chatview.cpp" line="67"/>
+        <source>Refuse</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="70"/>
+        <source>Unable to make contact</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="75"/>
         <source>Waiting for contact</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="68"/>
+        <location filename="../src/chatview.cpp" line="76"/>
         <source>Incoming transfer</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="69"/>
+        <location filename="../src/chatview.cpp" line="77"/>
         <source>Timed out waiting for contact</source>
         <translation type="unfinished"></translation>
     </message>
@@ -502,87 +540,77 @@
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="49"/>
+        <location filename="../src/chatview.cpp" line="57"/>
         <source>Note: you can automatically accept this invitation by sending a message.</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="50"/>
+        <location filename="../src/chatview.cpp" line="58"/>
         <source>{0} days ago</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="51"/>
+        <location filename="../src/chatview.cpp" line="59"/>
         <source>{0} hours ago</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="53"/>
+        <location filename="../src/chatview.cpp" line="61"/>
         <source>{0} minutes ago</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="65"/>
+        <location filename="../src/chatview.cpp" line="73"/>
         <source>Canceled</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="66"/>
+        <location filename="../src/chatview.cpp" line="74"/>
         <source>Ongoing</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="50"/>
+        <location filename="../src/chatview.cpp" line="58"/>
         <source>%d days ago</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="51"/>
+        <location filename="../src/chatview.cpp" line="59"/>
         <source>%d hours ago</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="53"/>
+        <location filename="../src/chatview.cpp" line="61"/>
         <source>%d minutes ago</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="54"/>
+        <location filename="../src/chatview.cpp" line="62"/>
         <source>one day ago</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="55"/>
+        <location filename="../src/chatview.cpp" line="63"/>
         <source>one hour ago</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="56"/>
+        <location filename="../src/chatview.cpp" line="64"/>
         <source>just now</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="57"/>
+        <location filename="../src/chatview.cpp" line="65"/>
         <source>Failure</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="58"/>
-        <source>Confirm</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../src/chatview.cpp" line="59"/>
-        <source>Deny</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <location filename="../src/chatview.cpp" line="60"/>
+        <location filename="../src/chatview.cpp" line="68"/>
         <source>Delete</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="61"/>
+        <location filename="../src/chatview.cpp" line="69"/>
         <source>Retry</source>
         <translation type="unfinished"></translation>
     </message>
@@ -590,22 +618,22 @@
 <context>
     <name>lrc::ContactModelPimpl</name>
     <message>
-        <location filename="../src/contactmodel.cpp" line="459"/>
+        <location filename="../src/contactmodel.cpp" line="438"/>
         <source>Searching…</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../src/contactmodel.cpp" line="960"/>
+        <location filename="../src/contactmodel.cpp" line="952"/>
         <source>Invalid ID</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../src/contactmodel.cpp" line="963"/>
+        <location filename="../src/contactmodel.cpp" line="955"/>
         <source>Username not found</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../src/contactmodel.cpp" line="966"/>
+        <location filename="../src/contactmodel.cpp" line="958"/>
         <source>Couldn&apos;t lookup…</source>
         <translation type="unfinished"></translation>
     </message>
@@ -613,7 +641,7 @@
 <context>
     <name>lrc::api::ContactModel</name>
     <message>
-        <location filename="../src/contactmodel.cpp" line="420"/>
+        <location filename="../src/contactmodel.cpp" line="399"/>
         <source>Bad URI scheme</source>
         <translation type="unfinished"></translation>
     </message>
diff --git a/translations/lrc_eo.ts b/translations/lrc_eo.ts
index b57a01d99c0b3bb5f0ab309a0b0d2672332ab1e6..410bd32756a55cd680718cf6ad781a93e083859b 100644
--- a/translations/lrc_eo.ts
+++ b/translations/lrc_eo.ts
@@ -1,8 +1,8 @@
-<?xml version="1.0" ?><!DOCTYPE TS><TS language="eo" sourcelanguage="en" version="2.1">
+<?xml version="1.0" ?><!DOCTYPE TS><TS language="eo" sourcelanguage="en" version="2.0">
 <context>
     <name>QObject</name>
     <message>
-        <location filename="../src/qtwrapper/callmanager_wrap.h" line="328"/>
+        <location filename="../src/qtwrapper/callmanager_wrap.h" line="393"/>
         <source>Me</source>
         <translation>Mi</translation>
     </message>
@@ -33,7 +33,7 @@
     </message>
     <message>
         <location filename="../src/api/call.h" line="71"/>
-        <location filename="../src/chatview.cpp" line="63"/>
+        <location filename="../src/chatview.cpp" line="71"/>
         <source>Connecting</source>
         <translation type="unfinished"/>
     </message>
@@ -50,7 +50,7 @@
     <message>
         <location filename="../src/api/call.h" line="77"/>
         <location filename="../src/api/call.h" line="83"/>
-        <location filename="../src/chatview.cpp" line="70"/>
+        <location filename="../src/chatview.cpp" line="78"/>
         <source>Finished</source>
         <translation type="unfinished"/>
     </message>
@@ -70,21 +70,28 @@
         <translation>Konektita</translation>
     </message>
     <message>
+        <location filename="../src/api/interaction.h" line="218"/>
         <location filename="../src/authority/storagehelper.cpp" line="130"/>
-        <location filename="../src/authority/storagehelper.cpp" line="898"/>
+        <location filename="../src/authority/storagehelper.cpp" line="918"/>
         <source>Invitation received</source>
         <translation type="unfinished"/>
     </message>
     <message>
+        <location filename="../src/api/interaction.h" line="222"/>
+        <source>Contact left conversation</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/api/interaction.h" line="216"/>
         <location filename="../src/authority/storagehelper.cpp" line="127"/>
-        <location filename="../src/authority/storagehelper.cpp" line="896"/>
+        <location filename="../src/authority/storagehelper.cpp" line="916"/>
         <source>Contact added</source>
         <translation type="unfinished"/>
     </message>
     <message>
         <location filename="../src/authority/storagehelper.cpp" line="104"/>
         <location filename="../src/authority/storagehelper.cpp" line="110"/>
-        <location filename="../src/authority/storagehelper.cpp" line="894"/>
+        <location filename="../src/authority/storagehelper.cpp" line="914"/>
         <source>Outgoing call</source>
         <translation>Eliranta voko</translation>
     </message>
@@ -96,7 +103,7 @@
     </message>
     <message>
         <location filename="../src/authority/storagehelper.cpp" line="112"/>
-        <location filename="../src/authority/storagehelper.cpp" line="892"/>
+        <location filename="../src/authority/storagehelper.cpp" line="912"/>
         <source>Missed outgoing call</source>
         <translation type="unfinished"/>
     </message>
@@ -106,8 +113,9 @@
         <translation type="unfinished"/>
     </message>
     <message>
+        <location filename="../src/api/interaction.h" line="220"/>
         <location filename="../src/authority/storagehelper.cpp" line="132"/>
-        <location filename="../src/authority/storagehelper.cpp" line="900"/>
+        <location filename="../src/authority/storagehelper.cpp" line="920"/>
         <source>Invitation accepted</source>
         <translation type="unfinished"/>
     </message>
@@ -118,279 +126,279 @@
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="53"/>
+        <location filename="../src/newcallmodel.cpp" line="55"/>
         <source>Null</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="54"/>
+        <location filename="../src/newcallmodel.cpp" line="56"/>
         <source>Trying</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="55"/>
+        <location filename="../src/newcallmodel.cpp" line="57"/>
         <source>Ringing</source>
         <translation>Sonoriĝanta</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="56"/>
+        <location filename="../src/newcallmodel.cpp" line="58"/>
         <source>Being Forwarded</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="57"/>
+        <location filename="../src/newcallmodel.cpp" line="59"/>
         <source>Queued</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="58"/>
+        <location filename="../src/newcallmodel.cpp" line="60"/>
         <source>Progress</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="59"/>
+        <location filename="../src/newcallmodel.cpp" line="61"/>
         <source>OK</source>
         <translation>Okej</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="64"/>
-        <location filename="../src/newcallmodel.cpp" line="60"/>
+        <location filename="../src/chatview.cpp" line="72"/>
+        <location filename="../src/newcallmodel.cpp" line="62"/>
         <source>Accepted</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="61"/>
+        <location filename="../src/newcallmodel.cpp" line="63"/>
         <source>Multiple Choices</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="62"/>
+        <location filename="../src/newcallmodel.cpp" line="64"/>
         <source>Moved Permanently</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="63"/>
+        <location filename="../src/newcallmodel.cpp" line="65"/>
         <source>Moved Temporarily</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="64"/>
+        <location filename="../src/newcallmodel.cpp" line="66"/>
         <source>Use Proxy</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="65"/>
+        <location filename="../src/newcallmodel.cpp" line="67"/>
         <source>Alternative Service</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="66"/>
+        <location filename="../src/newcallmodel.cpp" line="68"/>
         <source>Bad Request</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="67"/>
+        <location filename="../src/newcallmodel.cpp" line="69"/>
         <source>Unauthorized</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="68"/>
+        <location filename="../src/newcallmodel.cpp" line="70"/>
         <source>Payment Required</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="69"/>
+        <location filename="../src/newcallmodel.cpp" line="71"/>
         <source>Forbidden</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="70"/>
+        <location filename="../src/newcallmodel.cpp" line="72"/>
         <source>Not Found</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="71"/>
+        <location filename="../src/newcallmodel.cpp" line="73"/>
         <source>Method Not Allowed</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="72"/>
-        <location filename="../src/newcallmodel.cpp" line="92"/>
+        <location filename="../src/newcallmodel.cpp" line="74"/>
+        <location filename="../src/newcallmodel.cpp" line="94"/>
         <source>Not Acceptable</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="73"/>
+        <location filename="../src/newcallmodel.cpp" line="75"/>
         <source>Proxy Authentication Required</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="74"/>
+        <location filename="../src/newcallmodel.cpp" line="76"/>
         <source>Request Timeout</source>
         <translation>Eltempiĝo de Peto</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="75"/>
+        <location filename="../src/newcallmodel.cpp" line="77"/>
         <source>Gone</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="76"/>
+        <location filename="../src/newcallmodel.cpp" line="78"/>
         <source>Request Entity Too Large</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="77"/>
+        <location filename="../src/newcallmodel.cpp" line="79"/>
         <source>Request URI Too Long</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="78"/>
+        <location filename="../src/newcallmodel.cpp" line="80"/>
         <source>Unsupported Media Type</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="79"/>
+        <location filename="../src/newcallmodel.cpp" line="81"/>
         <source>Unsupported URI Scheme</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="80"/>
+        <location filename="../src/newcallmodel.cpp" line="82"/>
         <source>Bad Extension</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="81"/>
+        <location filename="../src/newcallmodel.cpp" line="83"/>
         <source>Extension Required</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="82"/>
+        <location filename="../src/newcallmodel.cpp" line="84"/>
         <source>Session Timer Too Small</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="83"/>
+        <location filename="../src/newcallmodel.cpp" line="85"/>
         <source>Interval Too Brief</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="84"/>
+        <location filename="../src/newcallmodel.cpp" line="86"/>
         <source>Temporarily Unavailable</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="85"/>
+        <location filename="../src/newcallmodel.cpp" line="87"/>
         <source>Call TSX Does Not Exist</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="86"/>
+        <location filename="../src/newcallmodel.cpp" line="88"/>
         <source>Loop Detected</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="87"/>
+        <location filename="../src/newcallmodel.cpp" line="89"/>
         <source>Too Many Hops</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="88"/>
+        <location filename="../src/newcallmodel.cpp" line="90"/>
         <source>Address Incomplete</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="89"/>
+        <location filename="../src/newcallmodel.cpp" line="91"/>
         <source>Ambiguous</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="90"/>
+        <location filename="../src/newcallmodel.cpp" line="92"/>
         <source>Busy</source>
         <translation>Okupata</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="91"/>
+        <location filename="../src/newcallmodel.cpp" line="93"/>
         <source>Request Terminated</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="93"/>
+        <location filename="../src/newcallmodel.cpp" line="95"/>
         <source>Bad Event</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="94"/>
+        <location filename="../src/newcallmodel.cpp" line="96"/>
         <source>Request Updated</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="95"/>
+        <location filename="../src/newcallmodel.cpp" line="97"/>
         <source>Request Pending</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="96"/>
+        <location filename="../src/newcallmodel.cpp" line="98"/>
         <source>Undecipherable</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="97"/>
+        <location filename="../src/newcallmodel.cpp" line="99"/>
         <source>Internal Server Error</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="98"/>
+        <location filename="../src/newcallmodel.cpp" line="100"/>
         <source>Not Implemented</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="99"/>
+        <location filename="../src/newcallmodel.cpp" line="101"/>
         <source>Bad Gateway</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="100"/>
+        <location filename="../src/newcallmodel.cpp" line="102"/>
         <source>Service Unavailable</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="101"/>
+        <location filename="../src/newcallmodel.cpp" line="103"/>
         <source>Server Timeout</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="102"/>
+        <location filename="../src/newcallmodel.cpp" line="104"/>
         <source>Version Not Supported</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="103"/>
+        <location filename="../src/newcallmodel.cpp" line="105"/>
         <source>Message Too Large</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="104"/>
+        <location filename="../src/newcallmodel.cpp" line="106"/>
         <source>Precondition Failure</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="105"/>
+        <location filename="../src/newcallmodel.cpp" line="107"/>
         <source>Busy Everywhere</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="106"/>
+        <location filename="../src/newcallmodel.cpp" line="108"/>
         <source>Call Refused</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="107"/>
+        <location filename="../src/newcallmodel.cpp" line="109"/>
         <source>Does Not Exist Anywhere</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="108"/>
+        <location filename="../src/newcallmodel.cpp" line="110"/>
         <source>Not Acceptable Anywhere</source>
         <translation type="unfinished"/>
     </message>
@@ -465,22 +473,52 @@
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="62"/>
-        <source>Unable to make contact</source>
+        <location filename="../src/chatview.cpp" line="49"/>
+        <source>has sent you a conversation request.</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="51"/>
+        <source>Hello, do you want to join the conversation?</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="53"/>
+        <source>You have accepted the conversation request.</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="55"/>
+        <source>We are waiting for another device to synchronize the conversation.</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="66"/>
+        <source>Accept</source>
         <translation type="unfinished"/>
     </message>
     <message>
         <location filename="../src/chatview.cpp" line="67"/>
+        <source>Refuse</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="70"/>
+        <source>Unable to make contact</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="75"/>
         <source>Waiting for contact</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="68"/>
+        <location filename="../src/chatview.cpp" line="76"/>
         <source>Incoming transfer</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="69"/>
+        <location filename="../src/chatview.cpp" line="77"/>
         <source>Timed out waiting for contact</source>
         <translation type="unfinished"/>
     </message>
@@ -500,87 +538,77 @@
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="49"/>
+        <location filename="../src/chatview.cpp" line="57"/>
         <source>Note: you can automatically accept this invitation by sending a message.</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="50"/>
+        <location filename="../src/chatview.cpp" line="58"/>
         <source>{0} days ago</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="51"/>
+        <location filename="../src/chatview.cpp" line="59"/>
         <source>{0} hours ago</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="53"/>
+        <location filename="../src/chatview.cpp" line="61"/>
         <source>{0} minutes ago</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="65"/>
+        <location filename="../src/chatview.cpp" line="73"/>
         <source>Canceled</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="66"/>
+        <location filename="../src/chatview.cpp" line="74"/>
         <source>Ongoing</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="50"/>
+        <location filename="../src/chatview.cpp" line="58"/>
         <source>%d days ago</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="51"/>
+        <location filename="../src/chatview.cpp" line="59"/>
         <source>%d hours ago</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="53"/>
+        <location filename="../src/chatview.cpp" line="61"/>
         <source>%d minutes ago</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="54"/>
+        <location filename="../src/chatview.cpp" line="62"/>
         <source>one day ago</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="55"/>
+        <location filename="../src/chatview.cpp" line="63"/>
         <source>one hour ago</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="56"/>
+        <location filename="../src/chatview.cpp" line="64"/>
         <source>just now</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="57"/>
+        <location filename="../src/chatview.cpp" line="65"/>
         <source>Failure</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="58"/>
-        <source>Confirm</source>
-        <translation type="unfinished"/>
-    </message>
-    <message>
-        <location filename="../src/chatview.cpp" line="59"/>
-        <source>Deny</source>
-        <translation type="unfinished"/>
-    </message>
-    <message>
-        <location filename="../src/chatview.cpp" line="60"/>
+        <location filename="../src/chatview.cpp" line="68"/>
         <source>Delete</source>
         <translation>Forigi</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="61"/>
+        <location filename="../src/chatview.cpp" line="69"/>
         <source>Retry</source>
         <translation type="unfinished"/>
     </message>
@@ -588,22 +616,22 @@
 <context>
     <name>lrc::ContactModelPimpl</name>
     <message>
-        <location filename="../src/contactmodel.cpp" line="459"/>
+        <location filename="../src/contactmodel.cpp" line="438"/>
         <source>Searching…</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/contactmodel.cpp" line="960"/>
+        <location filename="../src/contactmodel.cpp" line="952"/>
         <source>Invalid ID</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/contactmodel.cpp" line="963"/>
+        <location filename="../src/contactmodel.cpp" line="955"/>
         <source>Username not found</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/contactmodel.cpp" line="966"/>
+        <location filename="../src/contactmodel.cpp" line="958"/>
         <source>Couldn&apos;t lookup…</source>
         <translation type="unfinished"/>
     </message>
@@ -611,7 +639,7 @@
 <context>
     <name>lrc::api::ContactModel</name>
     <message>
-        <location filename="../src/contactmodel.cpp" line="420"/>
+        <location filename="../src/contactmodel.cpp" line="399"/>
         <source>Bad URI scheme</source>
         <translation type="unfinished"/>
     </message>
diff --git a/translations/lrc_es.ts b/translations/lrc_es.ts
index 3b0fb9b6e1e3cc705362e39af810b1f7e150d277..c07f1e3e476d4ffb40181e978a45c321c207737c 100644
--- a/translations/lrc_es.ts
+++ b/translations/lrc_es.ts
@@ -1,8 +1,8 @@
-<?xml version="1.0" ?><!DOCTYPE TS><TS language="es" sourcelanguage="en" version="2.1">
+<?xml version="1.0" ?><!DOCTYPE TS><TS language="es" sourcelanguage="en" version="2.0">
 <context>
     <name>QObject</name>
     <message>
-        <location filename="../src/qtwrapper/callmanager_wrap.h" line="328"/>
+        <location filename="../src/qtwrapper/callmanager_wrap.h" line="393"/>
         <source>Me</source>
         <translation>Yo</translation>
     </message>
@@ -33,7 +33,7 @@
     </message>
     <message>
         <location filename="../src/api/call.h" line="71"/>
-        <location filename="../src/chatview.cpp" line="63"/>
+        <location filename="../src/chatview.cpp" line="71"/>
         <source>Connecting</source>
         <translation>Conectando</translation>
     </message>
@@ -50,7 +50,7 @@
     <message>
         <location filename="../src/api/call.h" line="77"/>
         <location filename="../src/api/call.h" line="83"/>
-        <location filename="../src/chatview.cpp" line="70"/>
+        <location filename="../src/chatview.cpp" line="78"/>
         <source>Finished</source>
         <translation>Terminado</translation>
     </message>
@@ -70,21 +70,28 @@
         <translation>Comunicación establecida</translation>
     </message>
     <message>
+        <location filename="../src/api/interaction.h" line="218"/>
         <location filename="../src/authority/storagehelper.cpp" line="130"/>
-        <location filename="../src/authority/storagehelper.cpp" line="898"/>
+        <location filename="../src/authority/storagehelper.cpp" line="918"/>
         <source>Invitation received</source>
         <translation>Invitación recibida</translation>
     </message>
     <message>
+        <location filename="../src/api/interaction.h" line="222"/>
+        <source>Contact left conversation</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/api/interaction.h" line="216"/>
         <location filename="../src/authority/storagehelper.cpp" line="127"/>
-        <location filename="../src/authority/storagehelper.cpp" line="896"/>
+        <location filename="../src/authority/storagehelper.cpp" line="916"/>
         <source>Contact added</source>
         <translation>Contacto añadido</translation>
     </message>
     <message>
         <location filename="../src/authority/storagehelper.cpp" line="104"/>
         <location filename="../src/authority/storagehelper.cpp" line="110"/>
-        <location filename="../src/authority/storagehelper.cpp" line="894"/>
+        <location filename="../src/authority/storagehelper.cpp" line="914"/>
         <source>Outgoing call</source>
         <translation>Llamada saliente</translation>
     </message>
@@ -96,7 +103,7 @@
     </message>
     <message>
         <location filename="../src/authority/storagehelper.cpp" line="112"/>
-        <location filename="../src/authority/storagehelper.cpp" line="892"/>
+        <location filename="../src/authority/storagehelper.cpp" line="912"/>
         <source>Missed outgoing call</source>
         <translation>Llamada saliente perdida</translation>
     </message>
@@ -106,8 +113,9 @@
         <translation>Llamada entrante perdida</translation>
     </message>
     <message>
+        <location filename="../src/api/interaction.h" line="220"/>
         <location filename="../src/authority/storagehelper.cpp" line="132"/>
-        <location filename="../src/authority/storagehelper.cpp" line="900"/>
+        <location filename="../src/authority/storagehelper.cpp" line="920"/>
         <source>Invitation accepted</source>
         <translation>Invitación aceptada</translation>
     </message>
@@ -118,279 +126,279 @@
         <translation>Por defecto</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="53"/>
+        <location filename="../src/newcallmodel.cpp" line="55"/>
         <source>Null</source>
         <translation>Inválido</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="54"/>
+        <location filename="../src/newcallmodel.cpp" line="56"/>
         <source>Trying</source>
         <translation>Conectando</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="55"/>
+        <location filename="../src/newcallmodel.cpp" line="57"/>
         <source>Ringing</source>
         <translation>Sonando</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="56"/>
+        <location filename="../src/newcallmodel.cpp" line="58"/>
         <source>Being Forwarded</source>
         <translation>Derivando llamada</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="57"/>
+        <location filename="../src/newcallmodel.cpp" line="59"/>
         <source>Queued</source>
         <translation>En cola</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="58"/>
+        <location filename="../src/newcallmodel.cpp" line="60"/>
         <source>Progress</source>
         <translation>Progreso</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="59"/>
+        <location filename="../src/newcallmodel.cpp" line="61"/>
         <source>OK</source>
         <translation>OK</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="64"/>
-        <location filename="../src/newcallmodel.cpp" line="60"/>
+        <location filename="../src/chatview.cpp" line="72"/>
+        <location filename="../src/newcallmodel.cpp" line="62"/>
         <source>Accepted</source>
         <translation>Aceptada</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="61"/>
+        <location filename="../src/newcallmodel.cpp" line="63"/>
         <source>Multiple Choices</source>
         <translation>Varias opciones</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="62"/>
+        <location filename="../src/newcallmodel.cpp" line="64"/>
         <source>Moved Permanently</source>
         <translation>Movido definitivamente</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="63"/>
+        <location filename="../src/newcallmodel.cpp" line="65"/>
         <source>Moved Temporarily</source>
         <translation>Movido temporalmente</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="64"/>
+        <location filename="../src/newcallmodel.cpp" line="66"/>
         <source>Use Proxy</source>
         <translation>Usar proxy</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="65"/>
+        <location filename="../src/newcallmodel.cpp" line="67"/>
         <source>Alternative Service</source>
         <translation>Servicio alternativo</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="66"/>
+        <location filename="../src/newcallmodel.cpp" line="68"/>
         <source>Bad Request</source>
         <translation>Solicitud incorrecta</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="67"/>
+        <location filename="../src/newcallmodel.cpp" line="69"/>
         <source>Unauthorized</source>
         <translation>No autorizado</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="68"/>
+        <location filename="../src/newcallmodel.cpp" line="70"/>
         <source>Payment Required</source>
         <translation>Pago requerido</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="69"/>
+        <location filename="../src/newcallmodel.cpp" line="71"/>
         <source>Forbidden</source>
         <translation>Denegado</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="70"/>
+        <location filename="../src/newcallmodel.cpp" line="72"/>
         <source>Not Found</source>
         <translation>No encontrado</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="71"/>
+        <location filename="../src/newcallmodel.cpp" line="73"/>
         <source>Method Not Allowed</source>
         <translation>Método no permitido</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="72"/>
-        <location filename="../src/newcallmodel.cpp" line="92"/>
+        <location filename="../src/newcallmodel.cpp" line="74"/>
+        <location filename="../src/newcallmodel.cpp" line="94"/>
         <source>Not Acceptable</source>
         <translation>No aceptable</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="73"/>
+        <location filename="../src/newcallmodel.cpp" line="75"/>
         <source>Proxy Authentication Required</source>
         <translation>Autenticación del proxy requerida</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="74"/>
+        <location filename="../src/newcallmodel.cpp" line="76"/>
         <source>Request Timeout</source>
         <translation>Tiempo de repuesta agotado</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="75"/>
+        <location filename="../src/newcallmodel.cpp" line="77"/>
         <source>Gone</source>
         <translation>Acabado</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="76"/>
+        <location filename="../src/newcallmodel.cpp" line="78"/>
         <source>Request Entity Too Large</source>
         <translation>Entidad solicitada demasiado larga</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="77"/>
+        <location filename="../src/newcallmodel.cpp" line="79"/>
         <source>Request URI Too Long</source>
         <translation>Solicitud URI demasiado larga</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="78"/>
+        <location filename="../src/newcallmodel.cpp" line="80"/>
         <source>Unsupported Media Type</source>
         <translation>Formato multimedia no soportado</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="79"/>
+        <location filename="../src/newcallmodel.cpp" line="81"/>
         <source>Unsupported URI Scheme</source>
         <translation>Esquema de URI no soportado</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="80"/>
+        <location filename="../src/newcallmodel.cpp" line="82"/>
         <source>Bad Extension</source>
         <translation>Extensión no válida</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="81"/>
+        <location filename="../src/newcallmodel.cpp" line="83"/>
         <source>Extension Required</source>
         <translation>Extensión requerida</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="82"/>
+        <location filename="../src/newcallmodel.cpp" line="84"/>
         <source>Session Timer Too Small</source>
         <translation>Temporizador de sesión demasiado pequeño</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="83"/>
+        <location filename="../src/newcallmodel.cpp" line="85"/>
         <source>Interval Too Brief</source>
         <translation>Intervalo demasiado breve</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="84"/>
+        <location filename="../src/newcallmodel.cpp" line="86"/>
         <source>Temporarily Unavailable</source>
         <translation>Temporalmente no disponible</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="85"/>
+        <location filename="../src/newcallmodel.cpp" line="87"/>
         <source>Call TSX Does Not Exist</source>
         <translation>La llamada TSX no existe</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="86"/>
+        <location filename="../src/newcallmodel.cpp" line="88"/>
         <source>Loop Detected</source>
         <translation>Bucle detectado</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="87"/>
+        <location filename="../src/newcallmodel.cpp" line="89"/>
         <source>Too Many Hops</source>
         <translation>Demasiados saltos -too many hops.</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="88"/>
+        <location filename="../src/newcallmodel.cpp" line="90"/>
         <source>Address Incomplete</source>
         <translation>Dirección incompleta</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="89"/>
+        <location filename="../src/newcallmodel.cpp" line="91"/>
         <source>Ambiguous</source>
         <translation>Ambiguo</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="90"/>
+        <location filename="../src/newcallmodel.cpp" line="92"/>
         <source>Busy</source>
         <translation>Ocupado</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="91"/>
+        <location filename="../src/newcallmodel.cpp" line="93"/>
         <source>Request Terminated</source>
         <translation>Solicitud terminada</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="93"/>
+        <location filename="../src/newcallmodel.cpp" line="95"/>
         <source>Bad Event</source>
         <translation>Evento no válido</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="94"/>
+        <location filename="../src/newcallmodel.cpp" line="96"/>
         <source>Request Updated</source>
         <translation>Solicitud actualizada</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="95"/>
+        <location filename="../src/newcallmodel.cpp" line="97"/>
         <source>Request Pending</source>
         <translation>Solicitud pendiente</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="96"/>
+        <location filename="../src/newcallmodel.cpp" line="98"/>
         <source>Undecipherable</source>
         <translation>Indecifrable</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="97"/>
+        <location filename="../src/newcallmodel.cpp" line="99"/>
         <source>Internal Server Error</source>
         <translation>Error del servidor interno</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="98"/>
+        <location filename="../src/newcallmodel.cpp" line="100"/>
         <source>Not Implemented</source>
         <translation>No implementado</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="99"/>
+        <location filename="../src/newcallmodel.cpp" line="101"/>
         <source>Bad Gateway</source>
         <translation>Puerta de enlace no válida</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="100"/>
+        <location filename="../src/newcallmodel.cpp" line="102"/>
         <source>Service Unavailable</source>
         <translation>Servicio no disponible</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="101"/>
+        <location filename="../src/newcallmodel.cpp" line="103"/>
         <source>Server Timeout</source>
         <translation>Expiró el tiempo de espera del servidor</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="102"/>
+        <location filename="../src/newcallmodel.cpp" line="104"/>
         <source>Version Not Supported</source>
         <translation>Versión no soportada</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="103"/>
+        <location filename="../src/newcallmodel.cpp" line="105"/>
         <source>Message Too Large</source>
         <translation>Mensaje demasiado extenso</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="104"/>
+        <location filename="../src/newcallmodel.cpp" line="106"/>
         <source>Precondition Failure</source>
         <translation>Falla de la condición previa</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="105"/>
+        <location filename="../src/newcallmodel.cpp" line="107"/>
         <source>Busy Everywhere</source>
         <translation>Ocupado en todas partes</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="106"/>
+        <location filename="../src/newcallmodel.cpp" line="108"/>
         <source>Call Refused</source>
         <translation>Llamada rechazada</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="107"/>
+        <location filename="../src/newcallmodel.cpp" line="109"/>
         <source>Does Not Exist Anywhere</source>
         <translation>No existe en ningún lugar</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="108"/>
+        <location filename="../src/newcallmodel.cpp" line="110"/>
         <source>Not Acceptable Anywhere</source>
         <translation>No aceptable en ningún lugar</translation>
     </message>
@@ -465,22 +473,52 @@
         <translation>Escribir a {0}</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="62"/>
+        <location filename="../src/chatview.cpp" line="49"/>
+        <source>has sent you a conversation request.</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="51"/>
+        <source>Hello, do you want to join the conversation?</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="53"/>
+        <source>You have accepted the conversation request.</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="55"/>
+        <source>We are waiting for another device to synchronize the conversation.</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="66"/>
+        <source>Accept</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="67"/>
+        <source>Refuse</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="70"/>
         <source>Unable to make contact</source>
         <translation>No se pudo contactar</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="67"/>
+        <location filename="../src/chatview.cpp" line="75"/>
         <source>Waiting for contact</source>
         <translation>Esperando al contacto</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="68"/>
+        <location filename="../src/chatview.cpp" line="76"/>
         <source>Incoming transfer</source>
         <translation>Transferencia entrante</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="69"/>
+        <location filename="../src/chatview.cpp" line="77"/>
         <source>Timed out waiting for contact</source>
         <translation>Expiró el tiempo de espera al contacto</translation>
     </message>
@@ -500,87 +538,77 @@
         <translation>no está en tus contactos</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="49"/>
+        <location filename="../src/chatview.cpp" line="57"/>
         <source>Note: you can automatically accept this invitation by sending a message.</source>
         <translation>Nota: Puedes aceptar esta invitación automáticamente enviando un mensaje</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="50"/>
+        <location filename="../src/chatview.cpp" line="58"/>
         <source>{0} days ago</source>
         <translation>Hace {0} días</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="51"/>
+        <location filename="../src/chatview.cpp" line="59"/>
         <source>{0} hours ago</source>
         <translation>Hace {0} horas</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="53"/>
+        <location filename="../src/chatview.cpp" line="61"/>
         <source>{0} minutes ago</source>
         <translation>Hace {0} minutos</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="65"/>
+        <location filename="../src/chatview.cpp" line="73"/>
         <source>Canceled</source>
         <translation>Cancelado</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="66"/>
+        <location filename="../src/chatview.cpp" line="74"/>
         <source>Ongoing</source>
         <translation>En curso</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="50"/>
+        <location filename="../src/chatview.cpp" line="58"/>
         <source>%d days ago</source>
         <translation>Hace 1%d días</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="51"/>
+        <location filename="../src/chatview.cpp" line="59"/>
         <source>%d hours ago</source>
         <translation>Hace 1%d horas</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="53"/>
+        <location filename="../src/chatview.cpp" line="61"/>
         <source>%d minutes ago</source>
         <translation>Hace %d minutos</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="54"/>
+        <location filename="../src/chatview.cpp" line="62"/>
         <source>one day ago</source>
         <translation>hace un día</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="55"/>
+        <location filename="../src/chatview.cpp" line="63"/>
         <source>one hour ago</source>
         <translation>hace una hora</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="56"/>
+        <location filename="../src/chatview.cpp" line="64"/>
         <source>just now</source>
         <translation>justo ahora</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="57"/>
+        <location filename="../src/chatview.cpp" line="65"/>
         <source>Failure</source>
         <translation>Error</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="58"/>
-        <source>Confirm</source>
-        <translation>Confirmar</translation>
-    </message>
-    <message>
-        <location filename="../src/chatview.cpp" line="59"/>
-        <source>Deny</source>
-        <translation>Rechazar</translation>
-    </message>
-    <message>
-        <location filename="../src/chatview.cpp" line="60"/>
+        <location filename="../src/chatview.cpp" line="68"/>
         <source>Delete</source>
         <translation>Borrar</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="61"/>
+        <location filename="../src/chatview.cpp" line="69"/>
         <source>Retry</source>
         <translation>Reintentar</translation>
     </message>
@@ -588,22 +616,22 @@
 <context>
     <name>lrc::ContactModelPimpl</name>
     <message>
-        <location filename="../src/contactmodel.cpp" line="459"/>
+        <location filename="../src/contactmodel.cpp" line="438"/>
         <source>Searching…</source>
         <translation>Buscando</translation>
     </message>
     <message>
-        <location filename="../src/contactmodel.cpp" line="960"/>
+        <location filename="../src/contactmodel.cpp" line="952"/>
         <source>Invalid ID</source>
         <translation>ID inválida</translation>
     </message>
     <message>
-        <location filename="../src/contactmodel.cpp" line="963"/>
+        <location filename="../src/contactmodel.cpp" line="955"/>
         <source>Username not found</source>
         <translation>Nombre de usuario no encontrado</translation>
     </message>
     <message>
-        <location filename="../src/contactmodel.cpp" line="966"/>
+        <location filename="../src/contactmodel.cpp" line="958"/>
         <source>Couldn&apos;t lookup…</source>
         <translation>No se ha podido buscar...</translation>
     </message>
@@ -611,7 +639,7 @@
 <context>
     <name>lrc::api::ContactModel</name>
     <message>
-        <location filename="../src/contactmodel.cpp" line="420"/>
+        <location filename="../src/contactmodel.cpp" line="399"/>
         <source>Bad URI scheme</source>
         <translation>Mal esquema de URI</translation>
     </message>
diff --git a/translations/lrc_es_AR.ts b/translations/lrc_es_AR.ts
index a81825dc0b91665b551dfdcbffdb36b079545c5d..fb4c60efc2d551a598fae1722a832c110eec3dff 100644
--- a/translations/lrc_es_AR.ts
+++ b/translations/lrc_es_AR.ts
@@ -1,8 +1,8 @@
-<?xml version="1.0" ?><!DOCTYPE TS><TS language="es_AR" sourcelanguage="en" version="2.1">
+<?xml version="1.0" ?><!DOCTYPE TS><TS language="es_AR" sourcelanguage="en" version="2.0">
 <context>
     <name>QObject</name>
     <message>
-        <location filename="../src/qtwrapper/callmanager_wrap.h" line="328"/>
+        <location filename="../src/qtwrapper/callmanager_wrap.h" line="393"/>
         <source>Me</source>
         <translation>Yo</translation>
     </message>
@@ -33,7 +33,7 @@
     </message>
     <message>
         <location filename="../src/api/call.h" line="71"/>
-        <location filename="../src/chatview.cpp" line="63"/>
+        <location filename="../src/chatview.cpp" line="71"/>
         <source>Connecting</source>
         <translation>Conectando</translation>
     </message>
@@ -50,7 +50,7 @@
     <message>
         <location filename="../src/api/call.h" line="77"/>
         <location filename="../src/api/call.h" line="83"/>
-        <location filename="../src/chatview.cpp" line="70"/>
+        <location filename="../src/chatview.cpp" line="78"/>
         <source>Finished</source>
         <translation>Finalizado</translation>
     </message>
@@ -70,21 +70,28 @@
         <translation>Comunicación establecida</translation>
     </message>
     <message>
+        <location filename="../src/api/interaction.h" line="218"/>
         <location filename="../src/authority/storagehelper.cpp" line="130"/>
-        <location filename="../src/authority/storagehelper.cpp" line="898"/>
+        <location filename="../src/authority/storagehelper.cpp" line="918"/>
         <source>Invitation received</source>
         <translation>Invitación recibida</translation>
     </message>
     <message>
+        <location filename="../src/api/interaction.h" line="222"/>
+        <source>Contact left conversation</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/api/interaction.h" line="216"/>
         <location filename="../src/authority/storagehelper.cpp" line="127"/>
-        <location filename="../src/authority/storagehelper.cpp" line="896"/>
+        <location filename="../src/authority/storagehelper.cpp" line="916"/>
         <source>Contact added</source>
         <translation>Contacto añadido</translation>
     </message>
     <message>
         <location filename="../src/authority/storagehelper.cpp" line="104"/>
         <location filename="../src/authority/storagehelper.cpp" line="110"/>
-        <location filename="../src/authority/storagehelper.cpp" line="894"/>
+        <location filename="../src/authority/storagehelper.cpp" line="914"/>
         <source>Outgoing call</source>
         <translation>Llamada saliente</translation>
     </message>
@@ -96,7 +103,7 @@
     </message>
     <message>
         <location filename="../src/authority/storagehelper.cpp" line="112"/>
-        <location filename="../src/authority/storagehelper.cpp" line="892"/>
+        <location filename="../src/authority/storagehelper.cpp" line="912"/>
         <source>Missed outgoing call</source>
         <translation>Llamada saliente perdida</translation>
     </message>
@@ -106,8 +113,9 @@
         <translation>Llamada entrante perdida</translation>
     </message>
     <message>
+        <location filename="../src/api/interaction.h" line="220"/>
         <location filename="../src/authority/storagehelper.cpp" line="132"/>
-        <location filename="../src/authority/storagehelper.cpp" line="900"/>
+        <location filename="../src/authority/storagehelper.cpp" line="920"/>
         <source>Invitation accepted</source>
         <translation>Invitación aceptada</translation>
     </message>
@@ -118,279 +126,279 @@
         <translation>Por defecto</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="53"/>
+        <location filename="../src/newcallmodel.cpp" line="55"/>
         <source>Null</source>
         <translation>Inválido</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="54"/>
+        <location filename="../src/newcallmodel.cpp" line="56"/>
         <source>Trying</source>
         <translation>Intentando</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="55"/>
+        <location filename="../src/newcallmodel.cpp" line="57"/>
         <source>Ringing</source>
         <translation>Sonando</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="56"/>
+        <location filename="../src/newcallmodel.cpp" line="58"/>
         <source>Being Forwarded</source>
         <translation>Derivando llamada</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="57"/>
+        <location filename="../src/newcallmodel.cpp" line="59"/>
         <source>Queued</source>
         <translation>Llamada en espera</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="58"/>
+        <location filename="../src/newcallmodel.cpp" line="60"/>
         <source>Progress</source>
         <translation>Progreso</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="59"/>
+        <location filename="../src/newcallmodel.cpp" line="61"/>
         <source>OK</source>
         <translation>Ok</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="64"/>
-        <location filename="../src/newcallmodel.cpp" line="60"/>
+        <location filename="../src/chatview.cpp" line="72"/>
+        <location filename="../src/newcallmodel.cpp" line="62"/>
         <source>Accepted</source>
         <translation>Aceptada</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="61"/>
+        <location filename="../src/newcallmodel.cpp" line="63"/>
         <source>Multiple Choices</source>
         <translation>Múltiples elecciones</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="62"/>
+        <location filename="../src/newcallmodel.cpp" line="64"/>
         <source>Moved Permanently</source>
         <translation>Movido definitivamente</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="63"/>
+        <location filename="../src/newcallmodel.cpp" line="65"/>
         <source>Moved Temporarily</source>
         <translation>Movido temporalmente</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="64"/>
+        <location filename="../src/newcallmodel.cpp" line="66"/>
         <source>Use Proxy</source>
         <translation>Usar proxy</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="65"/>
+        <location filename="../src/newcallmodel.cpp" line="67"/>
         <source>Alternative Service</source>
         <translation>Servicio alternativo</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="66"/>
+        <location filename="../src/newcallmodel.cpp" line="68"/>
         <source>Bad Request</source>
         <translation>Solicitud incorrecta</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="67"/>
+        <location filename="../src/newcallmodel.cpp" line="69"/>
         <source>Unauthorized</source>
         <translation>No autorizado</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="68"/>
+        <location filename="../src/newcallmodel.cpp" line="70"/>
         <source>Payment Required</source>
         <translation>Pago requerido</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="69"/>
+        <location filename="../src/newcallmodel.cpp" line="71"/>
         <source>Forbidden</source>
         <translation>Denegado</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="70"/>
+        <location filename="../src/newcallmodel.cpp" line="72"/>
         <source>Not Found</source>
         <translation>No encontrado</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="71"/>
+        <location filename="../src/newcallmodel.cpp" line="73"/>
         <source>Method Not Allowed</source>
         <translation>Método no permitido</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="72"/>
-        <location filename="../src/newcallmodel.cpp" line="92"/>
+        <location filename="../src/newcallmodel.cpp" line="74"/>
+        <location filename="../src/newcallmodel.cpp" line="94"/>
         <source>Not Acceptable</source>
         <translation>No aceptable</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="73"/>
+        <location filename="../src/newcallmodel.cpp" line="75"/>
         <source>Proxy Authentication Required</source>
         <translation>Se requiere autenticación del proxy</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="74"/>
+        <location filename="../src/newcallmodel.cpp" line="76"/>
         <source>Request Timeout</source>
         <translation>Tiempo de espera caducado</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="75"/>
+        <location filename="../src/newcallmodel.cpp" line="77"/>
         <source>Gone</source>
         <translation>Retirado</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="76"/>
+        <location filename="../src/newcallmodel.cpp" line="78"/>
         <source>Request Entity Too Large</source>
         <translation>Entidad solicitada demasiado grande</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="77"/>
+        <location filename="../src/newcallmodel.cpp" line="79"/>
         <source>Request URI Too Long</source>
         <translation>URI solicitada demasiado extensa</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="78"/>
+        <location filename="../src/newcallmodel.cpp" line="80"/>
         <source>Unsupported Media Type</source>
         <translation>Tipo de medio no soportado</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="79"/>
+        <location filename="../src/newcallmodel.cpp" line="81"/>
         <source>Unsupported URI Scheme</source>
         <translation>Esquema URI no soportado</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="80"/>
+        <location filename="../src/newcallmodel.cpp" line="82"/>
         <source>Bad Extension</source>
         <translation>Extensión errónea</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="81"/>
+        <location filename="../src/newcallmodel.cpp" line="83"/>
         <source>Extension Required</source>
         <translation>Extensión requerida</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="82"/>
+        <location filename="../src/newcallmodel.cpp" line="84"/>
         <source>Session Timer Too Small</source>
         <translation>Temporizador de sesión demasiado bajo</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="83"/>
+        <location filename="../src/newcallmodel.cpp" line="85"/>
         <source>Interval Too Brief</source>
         <translation>Intervalo demasiado breve</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="84"/>
+        <location filename="../src/newcallmodel.cpp" line="86"/>
         <source>Temporarily Unavailable</source>
         <translation>Temporalmente no disponible</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="85"/>
+        <location filename="../src/newcallmodel.cpp" line="87"/>
         <source>Call TSX Does Not Exist</source>
         <translation>Llamada TSX inexistente</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="86"/>
+        <location filename="../src/newcallmodel.cpp" line="88"/>
         <source>Loop Detected</source>
         <translation>Bucle detectado</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="87"/>
+        <location filename="../src/newcallmodel.cpp" line="89"/>
         <source>Too Many Hops</source>
         <translation>Demasiados saltos</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="88"/>
+        <location filename="../src/newcallmodel.cpp" line="90"/>
         <source>Address Incomplete</source>
         <translation>Dirección incompleta</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="89"/>
+        <location filename="../src/newcallmodel.cpp" line="91"/>
         <source>Ambiguous</source>
         <translation>Ambiguo</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="90"/>
+        <location filename="../src/newcallmodel.cpp" line="92"/>
         <source>Busy</source>
         <translation>Ocupado</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="91"/>
+        <location filename="../src/newcallmodel.cpp" line="93"/>
         <source>Request Terminated</source>
         <translation>Solicitud terminada</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="93"/>
+        <location filename="../src/newcallmodel.cpp" line="95"/>
         <source>Bad Event</source>
         <translation>Evento erróneo</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="94"/>
+        <location filename="../src/newcallmodel.cpp" line="96"/>
         <source>Request Updated</source>
         <translation>Solicitud actualizada</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="95"/>
+        <location filename="../src/newcallmodel.cpp" line="97"/>
         <source>Request Pending</source>
         <translation>Solicitud pendiente</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="96"/>
+        <location filename="../src/newcallmodel.cpp" line="98"/>
         <source>Undecipherable</source>
         <translation>Indescifrable</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="97"/>
+        <location filename="../src/newcallmodel.cpp" line="99"/>
         <source>Internal Server Error</source>
         <translation>Error de servidor interno</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="98"/>
+        <location filename="../src/newcallmodel.cpp" line="100"/>
         <source>Not Implemented</source>
         <translation>No implementado</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="99"/>
+        <location filename="../src/newcallmodel.cpp" line="101"/>
         <source>Bad Gateway</source>
         <translation>Puerta de salida errónea</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="100"/>
+        <location filename="../src/newcallmodel.cpp" line="102"/>
         <source>Service Unavailable</source>
         <translation>Servicio no disponible</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="101"/>
+        <location filename="../src/newcallmodel.cpp" line="103"/>
         <source>Server Timeout</source>
         <translation>Tiempo de espera del servidor agotado</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="102"/>
+        <location filename="../src/newcallmodel.cpp" line="104"/>
         <source>Version Not Supported</source>
         <translation>Versión no soportada</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="103"/>
+        <location filename="../src/newcallmodel.cpp" line="105"/>
         <source>Message Too Large</source>
         <translation>Mensaje demasiado extenso</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="104"/>
+        <location filename="../src/newcallmodel.cpp" line="106"/>
         <source>Precondition Failure</source>
         <translation>Falla de precondición</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="105"/>
+        <location filename="../src/newcallmodel.cpp" line="107"/>
         <source>Busy Everywhere</source>
         <translation>Ocupado en todas partes</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="106"/>
+        <location filename="../src/newcallmodel.cpp" line="108"/>
         <source>Call Refused</source>
         <translation>Llamada rechazada</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="107"/>
+        <location filename="../src/newcallmodel.cpp" line="109"/>
         <source>Does Not Exist Anywhere</source>
         <translation>No existe en ningún lado</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="108"/>
+        <location filename="../src/newcallmodel.cpp" line="110"/>
         <source>Not Acceptable Anywhere</source>
         <translation>No aceptable en ningún lado</translation>
     </message>
@@ -465,22 +473,52 @@
         <translation>Escribir a {0}</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="62"/>
+        <location filename="../src/chatview.cpp" line="49"/>
+        <source>has sent you a conversation request.</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="51"/>
+        <source>Hello, do you want to join the conversation?</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="53"/>
+        <source>You have accepted the conversation request.</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="55"/>
+        <source>We are waiting for another device to synchronize the conversation.</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="66"/>
+        <source>Accept</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="67"/>
+        <source>Refuse</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="70"/>
         <source>Unable to make contact</source>
         <translation>No se pudo contactar</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="67"/>
+        <location filename="../src/chatview.cpp" line="75"/>
         <source>Waiting for contact</source>
         <translation>Esperando al contacto</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="68"/>
+        <location filename="../src/chatview.cpp" line="76"/>
         <source>Incoming transfer</source>
         <translation>Transferencia entrante</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="69"/>
+        <location filename="../src/chatview.cpp" line="77"/>
         <source>Timed out waiting for contact</source>
         <translation>Expiró el tiempo de espera al contacto</translation>
     </message>
@@ -500,87 +538,77 @@
         <translation>no está en tus contactos</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="49"/>
+        <location filename="../src/chatview.cpp" line="57"/>
         <source>Note: you can automatically accept this invitation by sending a message.</source>
         <translation>Nota: podés aceptar automáticamente esta invitación enviando un mensaje.</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="50"/>
+        <location filename="../src/chatview.cpp" line="58"/>
         <source>{0} days ago</source>
         <translation>Hace {0} días</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="51"/>
+        <location filename="../src/chatview.cpp" line="59"/>
         <source>{0} hours ago</source>
         <translation>Hace {0} horas</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="53"/>
+        <location filename="../src/chatview.cpp" line="61"/>
         <source>{0} minutes ago</source>
         <translation>Hace {0} minutos</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="65"/>
+        <location filename="../src/chatview.cpp" line="73"/>
         <source>Canceled</source>
         <translation>Cancelado</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="66"/>
+        <location filename="../src/chatview.cpp" line="74"/>
         <source>Ongoing</source>
         <translation>En curso</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="50"/>
+        <location filename="../src/chatview.cpp" line="58"/>
         <source>%d days ago</source>
         <translation>hace %d días</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="51"/>
+        <location filename="../src/chatview.cpp" line="59"/>
         <source>%d hours ago</source>
         <translation>hace %d horas</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="53"/>
+        <location filename="../src/chatview.cpp" line="61"/>
         <source>%d minutes ago</source>
         <translation>hace %d minutos</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="54"/>
+        <location filename="../src/chatview.cpp" line="62"/>
         <source>one day ago</source>
         <translation>hace un día</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="55"/>
+        <location filename="../src/chatview.cpp" line="63"/>
         <source>one hour ago</source>
         <translation>hace una hora</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="56"/>
+        <location filename="../src/chatview.cpp" line="64"/>
         <source>just now</source>
         <translation>hace un momento</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="57"/>
+        <location filename="../src/chatview.cpp" line="65"/>
         <source>Failure</source>
         <translation>Falla</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="58"/>
-        <source>Confirm</source>
-        <translation>Confirmar</translation>
-    </message>
-    <message>
-        <location filename="../src/chatview.cpp" line="59"/>
-        <source>Deny</source>
-        <translation>Rechazar</translation>
-    </message>
-    <message>
-        <location filename="../src/chatview.cpp" line="60"/>
+        <location filename="../src/chatview.cpp" line="68"/>
         <source>Delete</source>
         <translation>Eliminar</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="61"/>
+        <location filename="../src/chatview.cpp" line="69"/>
         <source>Retry</source>
         <translation>Reintentar</translation>
     </message>
@@ -588,22 +616,22 @@
 <context>
     <name>lrc::ContactModelPimpl</name>
     <message>
-        <location filename="../src/contactmodel.cpp" line="459"/>
+        <location filename="../src/contactmodel.cpp" line="438"/>
         <source>Searching…</source>
         <translation>Buscando...</translation>
     </message>
     <message>
-        <location filename="../src/contactmodel.cpp" line="960"/>
+        <location filename="../src/contactmodel.cpp" line="952"/>
         <source>Invalid ID</source>
         <translation>ID inválido</translation>
     </message>
     <message>
-        <location filename="../src/contactmodel.cpp" line="963"/>
+        <location filename="../src/contactmodel.cpp" line="955"/>
         <source>Username not found</source>
         <translation>Nombre de usuario no encontrado</translation>
     </message>
     <message>
-        <location filename="../src/contactmodel.cpp" line="966"/>
+        <location filename="../src/contactmodel.cpp" line="958"/>
         <source>Couldn&apos;t lookup…</source>
         <translation>No se pudo buscar...</translation>
     </message>
@@ -611,7 +639,7 @@
 <context>
     <name>lrc::api::ContactModel</name>
     <message>
-        <location filename="../src/contactmodel.cpp" line="420"/>
+        <location filename="../src/contactmodel.cpp" line="399"/>
         <source>Bad URI scheme</source>
         <translation>Esquema URI erróneo</translation>
     </message>
diff --git a/translations/lrc_es_CO.ts b/translations/lrc_es_CO.ts
index aef68c53524cd33828d48aaa785316de6cf3f896..6ee258e15553c769e606ffab7b92ef01cd0a8eab 100644
--- a/translations/lrc_es_CO.ts
+++ b/translations/lrc_es_CO.ts
@@ -1,8 +1,8 @@
-<?xml version="1.0" ?><!DOCTYPE TS><TS language="es_CO" sourcelanguage="en" version="2.1">
+<?xml version="1.0" ?><!DOCTYPE TS><TS language="es_CO" sourcelanguage="en" version="2.0">
 <context>
     <name>QObject</name>
     <message>
-        <location filename="../src/qtwrapper/callmanager_wrap.h" line="328"/>
+        <location filename="../src/qtwrapper/callmanager_wrap.h" line="393"/>
         <source>Me</source>
         <translation type="unfinished"/>
     </message>
@@ -33,7 +33,7 @@
     </message>
     <message>
         <location filename="../src/api/call.h" line="71"/>
-        <location filename="../src/chatview.cpp" line="63"/>
+        <location filename="../src/chatview.cpp" line="71"/>
         <source>Connecting</source>
         <translation type="unfinished"/>
     </message>
@@ -50,7 +50,7 @@
     <message>
         <location filename="../src/api/call.h" line="77"/>
         <location filename="../src/api/call.h" line="83"/>
-        <location filename="../src/chatview.cpp" line="70"/>
+        <location filename="../src/chatview.cpp" line="78"/>
         <source>Finished</source>
         <translation type="unfinished"/>
     </message>
@@ -70,21 +70,28 @@
         <translation type="unfinished"/>
     </message>
     <message>
+        <location filename="../src/api/interaction.h" line="218"/>
         <location filename="../src/authority/storagehelper.cpp" line="130"/>
-        <location filename="../src/authority/storagehelper.cpp" line="898"/>
+        <location filename="../src/authority/storagehelper.cpp" line="918"/>
         <source>Invitation received</source>
         <translation type="unfinished"/>
     </message>
     <message>
+        <location filename="../src/api/interaction.h" line="222"/>
+        <source>Contact left conversation</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/api/interaction.h" line="216"/>
         <location filename="../src/authority/storagehelper.cpp" line="127"/>
-        <location filename="../src/authority/storagehelper.cpp" line="896"/>
+        <location filename="../src/authority/storagehelper.cpp" line="916"/>
         <source>Contact added</source>
         <translation type="unfinished"/>
     </message>
     <message>
         <location filename="../src/authority/storagehelper.cpp" line="104"/>
         <location filename="../src/authority/storagehelper.cpp" line="110"/>
-        <location filename="../src/authority/storagehelper.cpp" line="894"/>
+        <location filename="../src/authority/storagehelper.cpp" line="914"/>
         <source>Outgoing call</source>
         <translation type="unfinished"/>
     </message>
@@ -96,7 +103,7 @@
     </message>
     <message>
         <location filename="../src/authority/storagehelper.cpp" line="112"/>
-        <location filename="../src/authority/storagehelper.cpp" line="892"/>
+        <location filename="../src/authority/storagehelper.cpp" line="912"/>
         <source>Missed outgoing call</source>
         <translation type="unfinished"/>
     </message>
@@ -106,8 +113,9 @@
         <translation type="unfinished"/>
     </message>
     <message>
+        <location filename="../src/api/interaction.h" line="220"/>
         <location filename="../src/authority/storagehelper.cpp" line="132"/>
-        <location filename="../src/authority/storagehelper.cpp" line="900"/>
+        <location filename="../src/authority/storagehelper.cpp" line="920"/>
         <source>Invitation accepted</source>
         <translation type="unfinished"/>
     </message>
@@ -118,279 +126,279 @@
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="53"/>
+        <location filename="../src/newcallmodel.cpp" line="55"/>
         <source>Null</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="54"/>
+        <location filename="../src/newcallmodel.cpp" line="56"/>
         <source>Trying</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="55"/>
+        <location filename="../src/newcallmodel.cpp" line="57"/>
         <source>Ringing</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="56"/>
+        <location filename="../src/newcallmodel.cpp" line="58"/>
         <source>Being Forwarded</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="57"/>
+        <location filename="../src/newcallmodel.cpp" line="59"/>
         <source>Queued</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="58"/>
+        <location filename="../src/newcallmodel.cpp" line="60"/>
         <source>Progress</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="59"/>
+        <location filename="../src/newcallmodel.cpp" line="61"/>
         <source>OK</source>
         <translation>Aceptar</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="64"/>
-        <location filename="../src/newcallmodel.cpp" line="60"/>
+        <location filename="../src/chatview.cpp" line="72"/>
+        <location filename="../src/newcallmodel.cpp" line="62"/>
         <source>Accepted</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="61"/>
+        <location filename="../src/newcallmodel.cpp" line="63"/>
         <source>Multiple Choices</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="62"/>
+        <location filename="../src/newcallmodel.cpp" line="64"/>
         <source>Moved Permanently</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="63"/>
+        <location filename="../src/newcallmodel.cpp" line="65"/>
         <source>Moved Temporarily</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="64"/>
+        <location filename="../src/newcallmodel.cpp" line="66"/>
         <source>Use Proxy</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="65"/>
+        <location filename="../src/newcallmodel.cpp" line="67"/>
         <source>Alternative Service</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="66"/>
+        <location filename="../src/newcallmodel.cpp" line="68"/>
         <source>Bad Request</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="67"/>
+        <location filename="../src/newcallmodel.cpp" line="69"/>
         <source>Unauthorized</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="68"/>
+        <location filename="../src/newcallmodel.cpp" line="70"/>
         <source>Payment Required</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="69"/>
+        <location filename="../src/newcallmodel.cpp" line="71"/>
         <source>Forbidden</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="70"/>
+        <location filename="../src/newcallmodel.cpp" line="72"/>
         <source>Not Found</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="71"/>
+        <location filename="../src/newcallmodel.cpp" line="73"/>
         <source>Method Not Allowed</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="72"/>
-        <location filename="../src/newcallmodel.cpp" line="92"/>
+        <location filename="../src/newcallmodel.cpp" line="74"/>
+        <location filename="../src/newcallmodel.cpp" line="94"/>
         <source>Not Acceptable</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="73"/>
+        <location filename="../src/newcallmodel.cpp" line="75"/>
         <source>Proxy Authentication Required</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="74"/>
+        <location filename="../src/newcallmodel.cpp" line="76"/>
         <source>Request Timeout</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="75"/>
+        <location filename="../src/newcallmodel.cpp" line="77"/>
         <source>Gone</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="76"/>
+        <location filename="../src/newcallmodel.cpp" line="78"/>
         <source>Request Entity Too Large</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="77"/>
+        <location filename="../src/newcallmodel.cpp" line="79"/>
         <source>Request URI Too Long</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="78"/>
+        <location filename="../src/newcallmodel.cpp" line="80"/>
         <source>Unsupported Media Type</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="79"/>
+        <location filename="../src/newcallmodel.cpp" line="81"/>
         <source>Unsupported URI Scheme</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="80"/>
+        <location filename="../src/newcallmodel.cpp" line="82"/>
         <source>Bad Extension</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="81"/>
+        <location filename="../src/newcallmodel.cpp" line="83"/>
         <source>Extension Required</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="82"/>
+        <location filename="../src/newcallmodel.cpp" line="84"/>
         <source>Session Timer Too Small</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="83"/>
+        <location filename="../src/newcallmodel.cpp" line="85"/>
         <source>Interval Too Brief</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="84"/>
+        <location filename="../src/newcallmodel.cpp" line="86"/>
         <source>Temporarily Unavailable</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="85"/>
+        <location filename="../src/newcallmodel.cpp" line="87"/>
         <source>Call TSX Does Not Exist</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="86"/>
+        <location filename="../src/newcallmodel.cpp" line="88"/>
         <source>Loop Detected</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="87"/>
+        <location filename="../src/newcallmodel.cpp" line="89"/>
         <source>Too Many Hops</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="88"/>
+        <location filename="../src/newcallmodel.cpp" line="90"/>
         <source>Address Incomplete</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="89"/>
+        <location filename="../src/newcallmodel.cpp" line="91"/>
         <source>Ambiguous</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="90"/>
+        <location filename="../src/newcallmodel.cpp" line="92"/>
         <source>Busy</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="91"/>
+        <location filename="../src/newcallmodel.cpp" line="93"/>
         <source>Request Terminated</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="93"/>
+        <location filename="../src/newcallmodel.cpp" line="95"/>
         <source>Bad Event</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="94"/>
+        <location filename="../src/newcallmodel.cpp" line="96"/>
         <source>Request Updated</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="95"/>
+        <location filename="../src/newcallmodel.cpp" line="97"/>
         <source>Request Pending</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="96"/>
+        <location filename="../src/newcallmodel.cpp" line="98"/>
         <source>Undecipherable</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="97"/>
+        <location filename="../src/newcallmodel.cpp" line="99"/>
         <source>Internal Server Error</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="98"/>
+        <location filename="../src/newcallmodel.cpp" line="100"/>
         <source>Not Implemented</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="99"/>
+        <location filename="../src/newcallmodel.cpp" line="101"/>
         <source>Bad Gateway</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="100"/>
+        <location filename="../src/newcallmodel.cpp" line="102"/>
         <source>Service Unavailable</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="101"/>
+        <location filename="../src/newcallmodel.cpp" line="103"/>
         <source>Server Timeout</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="102"/>
+        <location filename="../src/newcallmodel.cpp" line="104"/>
         <source>Version Not Supported</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="103"/>
+        <location filename="../src/newcallmodel.cpp" line="105"/>
         <source>Message Too Large</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="104"/>
+        <location filename="../src/newcallmodel.cpp" line="106"/>
         <source>Precondition Failure</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="105"/>
+        <location filename="../src/newcallmodel.cpp" line="107"/>
         <source>Busy Everywhere</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="106"/>
+        <location filename="../src/newcallmodel.cpp" line="108"/>
         <source>Call Refused</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="107"/>
+        <location filename="../src/newcallmodel.cpp" line="109"/>
         <source>Does Not Exist Anywhere</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="108"/>
+        <location filename="../src/newcallmodel.cpp" line="110"/>
         <source>Not Acceptable Anywhere</source>
         <translation type="unfinished"/>
     </message>
@@ -465,22 +473,52 @@
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="62"/>
-        <source>Unable to make contact</source>
+        <location filename="../src/chatview.cpp" line="49"/>
+        <source>has sent you a conversation request.</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="51"/>
+        <source>Hello, do you want to join the conversation?</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="53"/>
+        <source>You have accepted the conversation request.</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="55"/>
+        <source>We are waiting for another device to synchronize the conversation.</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="66"/>
+        <source>Accept</source>
         <translation type="unfinished"/>
     </message>
     <message>
         <location filename="../src/chatview.cpp" line="67"/>
+        <source>Refuse</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="70"/>
+        <source>Unable to make contact</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="75"/>
         <source>Waiting for contact</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="68"/>
+        <location filename="../src/chatview.cpp" line="76"/>
         <source>Incoming transfer</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="69"/>
+        <location filename="../src/chatview.cpp" line="77"/>
         <source>Timed out waiting for contact</source>
         <translation type="unfinished"/>
     </message>
@@ -500,87 +538,77 @@
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="49"/>
+        <location filename="../src/chatview.cpp" line="57"/>
         <source>Note: you can automatically accept this invitation by sending a message.</source>
         <translation>Nota: puede aceptar automáticamente esta invitación enviando un mensaje.</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="50"/>
+        <location filename="../src/chatview.cpp" line="58"/>
         <source>{0} days ago</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="51"/>
+        <location filename="../src/chatview.cpp" line="59"/>
         <source>{0} hours ago</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="53"/>
+        <location filename="../src/chatview.cpp" line="61"/>
         <source>{0} minutes ago</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="65"/>
+        <location filename="../src/chatview.cpp" line="73"/>
         <source>Canceled</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="66"/>
+        <location filename="../src/chatview.cpp" line="74"/>
         <source>Ongoing</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="50"/>
+        <location filename="../src/chatview.cpp" line="58"/>
         <source>%d days ago</source>
         <translation>Hace %d días</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="51"/>
+        <location filename="../src/chatview.cpp" line="59"/>
         <source>%d hours ago</source>
         <translation>hace %d horas</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="53"/>
+        <location filename="../src/chatview.cpp" line="61"/>
         <source>%d minutes ago</source>
         <translation>hace %d minutos</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="54"/>
+        <location filename="../src/chatview.cpp" line="62"/>
         <source>one day ago</source>
         <translation>hace un día</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="55"/>
+        <location filename="../src/chatview.cpp" line="63"/>
         <source>one hour ago</source>
         <translation>hace una hora</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="56"/>
+        <location filename="../src/chatview.cpp" line="64"/>
         <source>just now</source>
         <translation>hace unos segundos</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="57"/>
+        <location filename="../src/chatview.cpp" line="65"/>
         <source>Failure</source>
         <translation>Falló</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="58"/>
-        <source>Confirm</source>
-        <translation type="unfinished"/>
-    </message>
-    <message>
-        <location filename="../src/chatview.cpp" line="59"/>
-        <source>Deny</source>
-        <translation type="unfinished"/>
-    </message>
-    <message>
-        <location filename="../src/chatview.cpp" line="60"/>
+        <location filename="../src/chatview.cpp" line="68"/>
         <source>Delete</source>
         <translation>Borrar</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="61"/>
+        <location filename="../src/chatview.cpp" line="69"/>
         <source>Retry</source>
         <translation>Reintentar</translation>
     </message>
@@ -588,22 +616,22 @@
 <context>
     <name>lrc::ContactModelPimpl</name>
     <message>
-        <location filename="../src/contactmodel.cpp" line="459"/>
+        <location filename="../src/contactmodel.cpp" line="438"/>
         <source>Searching…</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/contactmodel.cpp" line="960"/>
+        <location filename="../src/contactmodel.cpp" line="952"/>
         <source>Invalid ID</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/contactmodel.cpp" line="963"/>
+        <location filename="../src/contactmodel.cpp" line="955"/>
         <source>Username not found</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/contactmodel.cpp" line="966"/>
+        <location filename="../src/contactmodel.cpp" line="958"/>
         <source>Couldn&apos;t lookup…</source>
         <translation type="unfinished"/>
     </message>
@@ -611,7 +639,7 @@
 <context>
     <name>lrc::api::ContactModel</name>
     <message>
-        <location filename="../src/contactmodel.cpp" line="420"/>
+        <location filename="../src/contactmodel.cpp" line="399"/>
         <source>Bad URI scheme</source>
         <translation type="unfinished"/>
     </message>
diff --git a/translations/lrc_es_MX.ts b/translations/lrc_es_MX.ts
index 6bb46f5fc35982c4c44a015c9fd5a3f49a7a85bf..4d082bd0149363016a3b0252bcbb014cf9cef216 100644
--- a/translations/lrc_es_MX.ts
+++ b/translations/lrc_es_MX.ts
@@ -1,8 +1,8 @@
-<?xml version="1.0" ?><!DOCTYPE TS><TS language="es_MX" sourcelanguage="en" version="2.1">
+<?xml version="1.0" ?><!DOCTYPE TS><TS language="es_MX" sourcelanguage="en" version="2.0">
 <context>
     <name>QObject</name>
     <message>
-        <location filename="../src/qtwrapper/callmanager_wrap.h" line="328"/>
+        <location filename="../src/qtwrapper/callmanager_wrap.h" line="393"/>
         <source>Me</source>
         <translation type="unfinished"/>
     </message>
@@ -33,7 +33,7 @@
     </message>
     <message>
         <location filename="../src/api/call.h" line="71"/>
-        <location filename="../src/chatview.cpp" line="63"/>
+        <location filename="../src/chatview.cpp" line="71"/>
         <source>Connecting</source>
         <translation>Conectado</translation>
     </message>
@@ -50,7 +50,7 @@
     <message>
         <location filename="../src/api/call.h" line="77"/>
         <location filename="../src/api/call.h" line="83"/>
-        <location filename="../src/chatview.cpp" line="70"/>
+        <location filename="../src/chatview.cpp" line="78"/>
         <source>Finished</source>
         <translation type="unfinished"/>
     </message>
@@ -70,21 +70,28 @@
         <translation type="unfinished"/>
     </message>
     <message>
+        <location filename="../src/api/interaction.h" line="218"/>
         <location filename="../src/authority/storagehelper.cpp" line="130"/>
-        <location filename="../src/authority/storagehelper.cpp" line="898"/>
+        <location filename="../src/authority/storagehelper.cpp" line="918"/>
         <source>Invitation received</source>
         <translation type="unfinished"/>
     </message>
     <message>
+        <location filename="../src/api/interaction.h" line="222"/>
+        <source>Contact left conversation</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/api/interaction.h" line="216"/>
         <location filename="../src/authority/storagehelper.cpp" line="127"/>
-        <location filename="../src/authority/storagehelper.cpp" line="896"/>
+        <location filename="../src/authority/storagehelper.cpp" line="916"/>
         <source>Contact added</source>
         <translation type="unfinished"/>
     </message>
     <message>
         <location filename="../src/authority/storagehelper.cpp" line="104"/>
         <location filename="../src/authority/storagehelper.cpp" line="110"/>
-        <location filename="../src/authority/storagehelper.cpp" line="894"/>
+        <location filename="../src/authority/storagehelper.cpp" line="914"/>
         <source>Outgoing call</source>
         <translation type="unfinished"/>
     </message>
@@ -96,7 +103,7 @@
     </message>
     <message>
         <location filename="../src/authority/storagehelper.cpp" line="112"/>
-        <location filename="../src/authority/storagehelper.cpp" line="892"/>
+        <location filename="../src/authority/storagehelper.cpp" line="912"/>
         <source>Missed outgoing call</source>
         <translation type="unfinished"/>
     </message>
@@ -106,8 +113,9 @@
         <translation type="unfinished"/>
     </message>
     <message>
+        <location filename="../src/api/interaction.h" line="220"/>
         <location filename="../src/authority/storagehelper.cpp" line="132"/>
-        <location filename="../src/authority/storagehelper.cpp" line="900"/>
+        <location filename="../src/authority/storagehelper.cpp" line="920"/>
         <source>Invitation accepted</source>
         <translation type="unfinished"/>
     </message>
@@ -118,279 +126,279 @@
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="53"/>
+        <location filename="../src/newcallmodel.cpp" line="55"/>
         <source>Null</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="54"/>
+        <location filename="../src/newcallmodel.cpp" line="56"/>
         <source>Trying</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="55"/>
+        <location filename="../src/newcallmodel.cpp" line="57"/>
         <source>Ringing</source>
         <translation>Marcando</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="56"/>
+        <location filename="../src/newcallmodel.cpp" line="58"/>
         <source>Being Forwarded</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="57"/>
+        <location filename="../src/newcallmodel.cpp" line="59"/>
         <source>Queued</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="58"/>
+        <location filename="../src/newcallmodel.cpp" line="60"/>
         <source>Progress</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="59"/>
+        <location filename="../src/newcallmodel.cpp" line="61"/>
         <source>OK</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="64"/>
-        <location filename="../src/newcallmodel.cpp" line="60"/>
+        <location filename="../src/chatview.cpp" line="72"/>
+        <location filename="../src/newcallmodel.cpp" line="62"/>
         <source>Accepted</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="61"/>
+        <location filename="../src/newcallmodel.cpp" line="63"/>
         <source>Multiple Choices</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="62"/>
+        <location filename="../src/newcallmodel.cpp" line="64"/>
         <source>Moved Permanently</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="63"/>
+        <location filename="../src/newcallmodel.cpp" line="65"/>
         <source>Moved Temporarily</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="64"/>
+        <location filename="../src/newcallmodel.cpp" line="66"/>
         <source>Use Proxy</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="65"/>
+        <location filename="../src/newcallmodel.cpp" line="67"/>
         <source>Alternative Service</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="66"/>
+        <location filename="../src/newcallmodel.cpp" line="68"/>
         <source>Bad Request</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="67"/>
+        <location filename="../src/newcallmodel.cpp" line="69"/>
         <source>Unauthorized</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="68"/>
+        <location filename="../src/newcallmodel.cpp" line="70"/>
         <source>Payment Required</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="69"/>
+        <location filename="../src/newcallmodel.cpp" line="71"/>
         <source>Forbidden</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="70"/>
+        <location filename="../src/newcallmodel.cpp" line="72"/>
         <source>Not Found</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="71"/>
+        <location filename="../src/newcallmodel.cpp" line="73"/>
         <source>Method Not Allowed</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="72"/>
-        <location filename="../src/newcallmodel.cpp" line="92"/>
+        <location filename="../src/newcallmodel.cpp" line="74"/>
+        <location filename="../src/newcallmodel.cpp" line="94"/>
         <source>Not Acceptable</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="73"/>
+        <location filename="../src/newcallmodel.cpp" line="75"/>
         <source>Proxy Authentication Required</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="74"/>
+        <location filename="../src/newcallmodel.cpp" line="76"/>
         <source>Request Timeout</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="75"/>
+        <location filename="../src/newcallmodel.cpp" line="77"/>
         <source>Gone</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="76"/>
+        <location filename="../src/newcallmodel.cpp" line="78"/>
         <source>Request Entity Too Large</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="77"/>
+        <location filename="../src/newcallmodel.cpp" line="79"/>
         <source>Request URI Too Long</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="78"/>
+        <location filename="../src/newcallmodel.cpp" line="80"/>
         <source>Unsupported Media Type</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="79"/>
+        <location filename="../src/newcallmodel.cpp" line="81"/>
         <source>Unsupported URI Scheme</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="80"/>
+        <location filename="../src/newcallmodel.cpp" line="82"/>
         <source>Bad Extension</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="81"/>
+        <location filename="../src/newcallmodel.cpp" line="83"/>
         <source>Extension Required</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="82"/>
+        <location filename="../src/newcallmodel.cpp" line="84"/>
         <source>Session Timer Too Small</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="83"/>
+        <location filename="../src/newcallmodel.cpp" line="85"/>
         <source>Interval Too Brief</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="84"/>
+        <location filename="../src/newcallmodel.cpp" line="86"/>
         <source>Temporarily Unavailable</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="85"/>
+        <location filename="../src/newcallmodel.cpp" line="87"/>
         <source>Call TSX Does Not Exist</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="86"/>
+        <location filename="../src/newcallmodel.cpp" line="88"/>
         <source>Loop Detected</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="87"/>
+        <location filename="../src/newcallmodel.cpp" line="89"/>
         <source>Too Many Hops</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="88"/>
+        <location filename="../src/newcallmodel.cpp" line="90"/>
         <source>Address Incomplete</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="89"/>
+        <location filename="../src/newcallmodel.cpp" line="91"/>
         <source>Ambiguous</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="90"/>
+        <location filename="../src/newcallmodel.cpp" line="92"/>
         <source>Busy</source>
         <translation>Ocupado</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="91"/>
+        <location filename="../src/newcallmodel.cpp" line="93"/>
         <source>Request Terminated</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="93"/>
+        <location filename="../src/newcallmodel.cpp" line="95"/>
         <source>Bad Event</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="94"/>
+        <location filename="../src/newcallmodel.cpp" line="96"/>
         <source>Request Updated</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="95"/>
+        <location filename="../src/newcallmodel.cpp" line="97"/>
         <source>Request Pending</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="96"/>
+        <location filename="../src/newcallmodel.cpp" line="98"/>
         <source>Undecipherable</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="97"/>
+        <location filename="../src/newcallmodel.cpp" line="99"/>
         <source>Internal Server Error</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="98"/>
+        <location filename="../src/newcallmodel.cpp" line="100"/>
         <source>Not Implemented</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="99"/>
+        <location filename="../src/newcallmodel.cpp" line="101"/>
         <source>Bad Gateway</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="100"/>
+        <location filename="../src/newcallmodel.cpp" line="102"/>
         <source>Service Unavailable</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="101"/>
+        <location filename="../src/newcallmodel.cpp" line="103"/>
         <source>Server Timeout</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="102"/>
+        <location filename="../src/newcallmodel.cpp" line="104"/>
         <source>Version Not Supported</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="103"/>
+        <location filename="../src/newcallmodel.cpp" line="105"/>
         <source>Message Too Large</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="104"/>
+        <location filename="../src/newcallmodel.cpp" line="106"/>
         <source>Precondition Failure</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="105"/>
+        <location filename="../src/newcallmodel.cpp" line="107"/>
         <source>Busy Everywhere</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="106"/>
+        <location filename="../src/newcallmodel.cpp" line="108"/>
         <source>Call Refused</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="107"/>
+        <location filename="../src/newcallmodel.cpp" line="109"/>
         <source>Does Not Exist Anywhere</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="108"/>
+        <location filename="../src/newcallmodel.cpp" line="110"/>
         <source>Not Acceptable Anywhere</source>
         <translation type="unfinished"/>
     </message>
@@ -465,22 +473,52 @@
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="62"/>
-        <source>Unable to make contact</source>
+        <location filename="../src/chatview.cpp" line="49"/>
+        <source>has sent you a conversation request.</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="51"/>
+        <source>Hello, do you want to join the conversation?</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="53"/>
+        <source>You have accepted the conversation request.</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="55"/>
+        <source>We are waiting for another device to synchronize the conversation.</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="66"/>
+        <source>Accept</source>
         <translation type="unfinished"/>
     </message>
     <message>
         <location filename="../src/chatview.cpp" line="67"/>
+        <source>Refuse</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="70"/>
+        <source>Unable to make contact</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="75"/>
         <source>Waiting for contact</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="68"/>
+        <location filename="../src/chatview.cpp" line="76"/>
         <source>Incoming transfer</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="69"/>
+        <location filename="../src/chatview.cpp" line="77"/>
         <source>Timed out waiting for contact</source>
         <translation type="unfinished"/>
     </message>
@@ -500,87 +538,77 @@
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="49"/>
+        <location filename="../src/chatview.cpp" line="57"/>
         <source>Note: you can automatically accept this invitation by sending a message.</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="50"/>
+        <location filename="../src/chatview.cpp" line="58"/>
         <source>{0} days ago</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="51"/>
+        <location filename="../src/chatview.cpp" line="59"/>
         <source>{0} hours ago</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="53"/>
+        <location filename="../src/chatview.cpp" line="61"/>
         <source>{0} minutes ago</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="65"/>
+        <location filename="../src/chatview.cpp" line="73"/>
         <source>Canceled</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="66"/>
+        <location filename="../src/chatview.cpp" line="74"/>
         <source>Ongoing</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="50"/>
+        <location filename="../src/chatview.cpp" line="58"/>
         <source>%d days ago</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="51"/>
+        <location filename="../src/chatview.cpp" line="59"/>
         <source>%d hours ago</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="53"/>
+        <location filename="../src/chatview.cpp" line="61"/>
         <source>%d minutes ago</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="54"/>
+        <location filename="../src/chatview.cpp" line="62"/>
         <source>one day ago</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="55"/>
+        <location filename="../src/chatview.cpp" line="63"/>
         <source>one hour ago</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="56"/>
+        <location filename="../src/chatview.cpp" line="64"/>
         <source>just now</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="57"/>
+        <location filename="../src/chatview.cpp" line="65"/>
         <source>Failure</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="58"/>
-        <source>Confirm</source>
-        <translation type="unfinished"/>
-    </message>
-    <message>
-        <location filename="../src/chatview.cpp" line="59"/>
-        <source>Deny</source>
-        <translation type="unfinished"/>
-    </message>
-    <message>
-        <location filename="../src/chatview.cpp" line="60"/>
+        <location filename="../src/chatview.cpp" line="68"/>
         <source>Delete</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="61"/>
+        <location filename="../src/chatview.cpp" line="69"/>
         <source>Retry</source>
         <translation type="unfinished"/>
     </message>
@@ -588,22 +616,22 @@
 <context>
     <name>lrc::ContactModelPimpl</name>
     <message>
-        <location filename="../src/contactmodel.cpp" line="459"/>
+        <location filename="../src/contactmodel.cpp" line="438"/>
         <source>Searching…</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/contactmodel.cpp" line="960"/>
+        <location filename="../src/contactmodel.cpp" line="952"/>
         <source>Invalid ID</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/contactmodel.cpp" line="963"/>
+        <location filename="../src/contactmodel.cpp" line="955"/>
         <source>Username not found</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/contactmodel.cpp" line="966"/>
+        <location filename="../src/contactmodel.cpp" line="958"/>
         <source>Couldn&apos;t lookup…</source>
         <translation type="unfinished"/>
     </message>
@@ -611,7 +639,7 @@
 <context>
     <name>lrc::api::ContactModel</name>
     <message>
-        <location filename="../src/contactmodel.cpp" line="420"/>
+        <location filename="../src/contactmodel.cpp" line="399"/>
         <source>Bad URI scheme</source>
         <translation type="unfinished"/>
     </message>
diff --git a/translations/lrc_et_EE.ts b/translations/lrc_et_EE.ts
index 45ebec3eeaf2d21367ca5b86e89e5ec5b5076065..e91e623b0481080d6c67cfca99a7350ae38fac0b 100644
--- a/translations/lrc_et_EE.ts
+++ b/translations/lrc_et_EE.ts
@@ -1,8 +1,8 @@
-<?xml version="1.0" ?><!DOCTYPE TS><TS language="et_EE" sourcelanguage="en" version="2.1">
+<?xml version="1.0" ?><!DOCTYPE TS><TS language="et_EE" sourcelanguage="en" version="2.0">
 <context>
     <name>QObject</name>
     <message>
-        <location filename="../src/qtwrapper/callmanager_wrap.h" line="328"/>
+        <location filename="../src/qtwrapper/callmanager_wrap.h" line="393"/>
         <source>Me</source>
         <translation type="unfinished"/>
     </message>
@@ -33,7 +33,7 @@
     </message>
     <message>
         <location filename="../src/api/call.h" line="71"/>
-        <location filename="../src/chatview.cpp" line="63"/>
+        <location filename="../src/chatview.cpp" line="71"/>
         <source>Connecting</source>
         <translation>Ãœhendab</translation>
     </message>
@@ -50,7 +50,7 @@
     <message>
         <location filename="../src/api/call.h" line="77"/>
         <location filename="../src/api/call.h" line="83"/>
-        <location filename="../src/chatview.cpp" line="70"/>
+        <location filename="../src/chatview.cpp" line="78"/>
         <source>Finished</source>
         <translation type="unfinished"/>
     </message>
@@ -70,21 +70,28 @@
         <translation type="unfinished"/>
     </message>
     <message>
+        <location filename="../src/api/interaction.h" line="218"/>
         <location filename="../src/authority/storagehelper.cpp" line="130"/>
-        <location filename="../src/authority/storagehelper.cpp" line="898"/>
+        <location filename="../src/authority/storagehelper.cpp" line="918"/>
         <source>Invitation received</source>
         <translation type="unfinished"/>
     </message>
     <message>
+        <location filename="../src/api/interaction.h" line="222"/>
+        <source>Contact left conversation</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/api/interaction.h" line="216"/>
         <location filename="../src/authority/storagehelper.cpp" line="127"/>
-        <location filename="../src/authority/storagehelper.cpp" line="896"/>
+        <location filename="../src/authority/storagehelper.cpp" line="916"/>
         <source>Contact added</source>
         <translation type="unfinished"/>
     </message>
     <message>
         <location filename="../src/authority/storagehelper.cpp" line="104"/>
         <location filename="../src/authority/storagehelper.cpp" line="110"/>
-        <location filename="../src/authority/storagehelper.cpp" line="894"/>
+        <location filename="../src/authority/storagehelper.cpp" line="914"/>
         <source>Outgoing call</source>
         <translation type="unfinished"/>
     </message>
@@ -96,7 +103,7 @@
     </message>
     <message>
         <location filename="../src/authority/storagehelper.cpp" line="112"/>
-        <location filename="../src/authority/storagehelper.cpp" line="892"/>
+        <location filename="../src/authority/storagehelper.cpp" line="912"/>
         <source>Missed outgoing call</source>
         <translation type="unfinished"/>
     </message>
@@ -106,8 +113,9 @@
         <translation type="unfinished"/>
     </message>
     <message>
+        <location filename="../src/api/interaction.h" line="220"/>
         <location filename="../src/authority/storagehelper.cpp" line="132"/>
-        <location filename="../src/authority/storagehelper.cpp" line="900"/>
+        <location filename="../src/authority/storagehelper.cpp" line="920"/>
         <source>Invitation accepted</source>
         <translation type="unfinished"/>
     </message>
@@ -118,279 +126,279 @@
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="53"/>
+        <location filename="../src/newcallmodel.cpp" line="55"/>
         <source>Null</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="54"/>
+        <location filename="../src/newcallmodel.cpp" line="56"/>
         <source>Trying</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="55"/>
+        <location filename="../src/newcallmodel.cpp" line="57"/>
         <source>Ringing</source>
         <translation>Heliseb</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="56"/>
+        <location filename="../src/newcallmodel.cpp" line="58"/>
         <source>Being Forwarded</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="57"/>
+        <location filename="../src/newcallmodel.cpp" line="59"/>
         <source>Queued</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="58"/>
+        <location filename="../src/newcallmodel.cpp" line="60"/>
         <source>Progress</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="59"/>
+        <location filename="../src/newcallmodel.cpp" line="61"/>
         <source>OK</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="64"/>
-        <location filename="../src/newcallmodel.cpp" line="60"/>
+        <location filename="../src/chatview.cpp" line="72"/>
+        <location filename="../src/newcallmodel.cpp" line="62"/>
         <source>Accepted</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="61"/>
+        <location filename="../src/newcallmodel.cpp" line="63"/>
         <source>Multiple Choices</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="62"/>
+        <location filename="../src/newcallmodel.cpp" line="64"/>
         <source>Moved Permanently</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="63"/>
+        <location filename="../src/newcallmodel.cpp" line="65"/>
         <source>Moved Temporarily</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="64"/>
+        <location filename="../src/newcallmodel.cpp" line="66"/>
         <source>Use Proxy</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="65"/>
+        <location filename="../src/newcallmodel.cpp" line="67"/>
         <source>Alternative Service</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="66"/>
+        <location filename="../src/newcallmodel.cpp" line="68"/>
         <source>Bad Request</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="67"/>
+        <location filename="../src/newcallmodel.cpp" line="69"/>
         <source>Unauthorized</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="68"/>
+        <location filename="../src/newcallmodel.cpp" line="70"/>
         <source>Payment Required</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="69"/>
+        <location filename="../src/newcallmodel.cpp" line="71"/>
         <source>Forbidden</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="70"/>
+        <location filename="../src/newcallmodel.cpp" line="72"/>
         <source>Not Found</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="71"/>
+        <location filename="../src/newcallmodel.cpp" line="73"/>
         <source>Method Not Allowed</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="72"/>
-        <location filename="../src/newcallmodel.cpp" line="92"/>
+        <location filename="../src/newcallmodel.cpp" line="74"/>
+        <location filename="../src/newcallmodel.cpp" line="94"/>
         <source>Not Acceptable</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="73"/>
+        <location filename="../src/newcallmodel.cpp" line="75"/>
         <source>Proxy Authentication Required</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="74"/>
+        <location filename="../src/newcallmodel.cpp" line="76"/>
         <source>Request Timeout</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="75"/>
+        <location filename="../src/newcallmodel.cpp" line="77"/>
         <source>Gone</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="76"/>
+        <location filename="../src/newcallmodel.cpp" line="78"/>
         <source>Request Entity Too Large</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="77"/>
+        <location filename="../src/newcallmodel.cpp" line="79"/>
         <source>Request URI Too Long</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="78"/>
+        <location filename="../src/newcallmodel.cpp" line="80"/>
         <source>Unsupported Media Type</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="79"/>
+        <location filename="../src/newcallmodel.cpp" line="81"/>
         <source>Unsupported URI Scheme</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="80"/>
+        <location filename="../src/newcallmodel.cpp" line="82"/>
         <source>Bad Extension</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="81"/>
+        <location filename="../src/newcallmodel.cpp" line="83"/>
         <source>Extension Required</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="82"/>
+        <location filename="../src/newcallmodel.cpp" line="84"/>
         <source>Session Timer Too Small</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="83"/>
+        <location filename="../src/newcallmodel.cpp" line="85"/>
         <source>Interval Too Brief</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="84"/>
+        <location filename="../src/newcallmodel.cpp" line="86"/>
         <source>Temporarily Unavailable</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="85"/>
+        <location filename="../src/newcallmodel.cpp" line="87"/>
         <source>Call TSX Does Not Exist</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="86"/>
+        <location filename="../src/newcallmodel.cpp" line="88"/>
         <source>Loop Detected</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="87"/>
+        <location filename="../src/newcallmodel.cpp" line="89"/>
         <source>Too Many Hops</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="88"/>
+        <location filename="../src/newcallmodel.cpp" line="90"/>
         <source>Address Incomplete</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="89"/>
+        <location filename="../src/newcallmodel.cpp" line="91"/>
         <source>Ambiguous</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="90"/>
+        <location filename="../src/newcallmodel.cpp" line="92"/>
         <source>Busy</source>
         <translation>Kinni</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="91"/>
+        <location filename="../src/newcallmodel.cpp" line="93"/>
         <source>Request Terminated</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="93"/>
+        <location filename="../src/newcallmodel.cpp" line="95"/>
         <source>Bad Event</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="94"/>
+        <location filename="../src/newcallmodel.cpp" line="96"/>
         <source>Request Updated</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="95"/>
+        <location filename="../src/newcallmodel.cpp" line="97"/>
         <source>Request Pending</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="96"/>
+        <location filename="../src/newcallmodel.cpp" line="98"/>
         <source>Undecipherable</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="97"/>
+        <location filename="../src/newcallmodel.cpp" line="99"/>
         <source>Internal Server Error</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="98"/>
+        <location filename="../src/newcallmodel.cpp" line="100"/>
         <source>Not Implemented</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="99"/>
+        <location filename="../src/newcallmodel.cpp" line="101"/>
         <source>Bad Gateway</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="100"/>
+        <location filename="../src/newcallmodel.cpp" line="102"/>
         <source>Service Unavailable</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="101"/>
+        <location filename="../src/newcallmodel.cpp" line="103"/>
         <source>Server Timeout</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="102"/>
+        <location filename="../src/newcallmodel.cpp" line="104"/>
         <source>Version Not Supported</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="103"/>
+        <location filename="../src/newcallmodel.cpp" line="105"/>
         <source>Message Too Large</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="104"/>
+        <location filename="../src/newcallmodel.cpp" line="106"/>
         <source>Precondition Failure</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="105"/>
+        <location filename="../src/newcallmodel.cpp" line="107"/>
         <source>Busy Everywhere</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="106"/>
+        <location filename="../src/newcallmodel.cpp" line="108"/>
         <source>Call Refused</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="107"/>
+        <location filename="../src/newcallmodel.cpp" line="109"/>
         <source>Does Not Exist Anywhere</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="108"/>
+        <location filename="../src/newcallmodel.cpp" line="110"/>
         <source>Not Acceptable Anywhere</source>
         <translation type="unfinished"/>
     </message>
@@ -465,22 +473,52 @@
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="62"/>
-        <source>Unable to make contact</source>
+        <location filename="../src/chatview.cpp" line="49"/>
+        <source>has sent you a conversation request.</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="51"/>
+        <source>Hello, do you want to join the conversation?</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="53"/>
+        <source>You have accepted the conversation request.</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="55"/>
+        <source>We are waiting for another device to synchronize the conversation.</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="66"/>
+        <source>Accept</source>
         <translation type="unfinished"/>
     </message>
     <message>
         <location filename="../src/chatview.cpp" line="67"/>
+        <source>Refuse</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="70"/>
+        <source>Unable to make contact</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="75"/>
         <source>Waiting for contact</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="68"/>
+        <location filename="../src/chatview.cpp" line="76"/>
         <source>Incoming transfer</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="69"/>
+        <location filename="../src/chatview.cpp" line="77"/>
         <source>Timed out waiting for contact</source>
         <translation type="unfinished"/>
     </message>
@@ -500,87 +538,77 @@
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="49"/>
+        <location filename="../src/chatview.cpp" line="57"/>
         <source>Note: you can automatically accept this invitation by sending a message.</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="50"/>
+        <location filename="../src/chatview.cpp" line="58"/>
         <source>{0} days ago</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="51"/>
+        <location filename="../src/chatview.cpp" line="59"/>
         <source>{0} hours ago</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="53"/>
+        <location filename="../src/chatview.cpp" line="61"/>
         <source>{0} minutes ago</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="65"/>
+        <location filename="../src/chatview.cpp" line="73"/>
         <source>Canceled</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="66"/>
+        <location filename="../src/chatview.cpp" line="74"/>
         <source>Ongoing</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="50"/>
+        <location filename="../src/chatview.cpp" line="58"/>
         <source>%d days ago</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="51"/>
+        <location filename="../src/chatview.cpp" line="59"/>
         <source>%d hours ago</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="53"/>
+        <location filename="../src/chatview.cpp" line="61"/>
         <source>%d minutes ago</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="54"/>
+        <location filename="../src/chatview.cpp" line="62"/>
         <source>one day ago</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="55"/>
+        <location filename="../src/chatview.cpp" line="63"/>
         <source>one hour ago</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="56"/>
+        <location filename="../src/chatview.cpp" line="64"/>
         <source>just now</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="57"/>
+        <location filename="../src/chatview.cpp" line="65"/>
         <source>Failure</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="58"/>
-        <source>Confirm</source>
-        <translation type="unfinished"/>
-    </message>
-    <message>
-        <location filename="../src/chatview.cpp" line="59"/>
-        <source>Deny</source>
-        <translation type="unfinished"/>
-    </message>
-    <message>
-        <location filename="../src/chatview.cpp" line="60"/>
+        <location filename="../src/chatview.cpp" line="68"/>
         <source>Delete</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="61"/>
+        <location filename="../src/chatview.cpp" line="69"/>
         <source>Retry</source>
         <translation type="unfinished"/>
     </message>
@@ -588,22 +616,22 @@
 <context>
     <name>lrc::ContactModelPimpl</name>
     <message>
-        <location filename="../src/contactmodel.cpp" line="459"/>
+        <location filename="../src/contactmodel.cpp" line="438"/>
         <source>Searching…</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/contactmodel.cpp" line="960"/>
+        <location filename="../src/contactmodel.cpp" line="952"/>
         <source>Invalid ID</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/contactmodel.cpp" line="963"/>
+        <location filename="../src/contactmodel.cpp" line="955"/>
         <source>Username not found</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/contactmodel.cpp" line="966"/>
+        <location filename="../src/contactmodel.cpp" line="958"/>
         <source>Couldn&apos;t lookup…</source>
         <translation type="unfinished"/>
     </message>
@@ -611,7 +639,7 @@
 <context>
     <name>lrc::api::ContactModel</name>
     <message>
-        <location filename="../src/contactmodel.cpp" line="420"/>
+        <location filename="../src/contactmodel.cpp" line="399"/>
         <source>Bad URI scheme</source>
         <translation type="unfinished"/>
     </message>
diff --git a/translations/lrc_eu.ts b/translations/lrc_eu.ts
index 1b7ea3f9d73f85d24fc54d640740244e68de71f1..d1b922b7d02cdec427a566bec24ecb11135c9490 100644
--- a/translations/lrc_eu.ts
+++ b/translations/lrc_eu.ts
@@ -1,8 +1,8 @@
-<?xml version="1.0" ?><!DOCTYPE TS><TS language="eu" sourcelanguage="en" version="2.1">
+<?xml version="1.0" ?><!DOCTYPE TS><TS language="eu" sourcelanguage="en" version="2.0">
 <context>
     <name>QObject</name>
     <message>
-        <location filename="../src/qtwrapper/callmanager_wrap.h" line="328"/>
+        <location filename="../src/qtwrapper/callmanager_wrap.h" line="393"/>
         <source>Me</source>
         <translation>Ni</translation>
     </message>
@@ -33,7 +33,7 @@
     </message>
     <message>
         <location filename="../src/api/call.h" line="71"/>
-        <location filename="../src/chatview.cpp" line="63"/>
+        <location filename="../src/chatview.cpp" line="71"/>
         <source>Connecting</source>
         <translation>Konektatzen</translation>
     </message>
@@ -50,7 +50,7 @@
     <message>
         <location filename="../src/api/call.h" line="77"/>
         <location filename="../src/api/call.h" line="83"/>
-        <location filename="../src/chatview.cpp" line="70"/>
+        <location filename="../src/chatview.cpp" line="78"/>
         <source>Finished</source>
         <translation type="unfinished"/>
     </message>
@@ -70,21 +70,28 @@
         <translation type="unfinished"/>
     </message>
     <message>
+        <location filename="../src/api/interaction.h" line="218"/>
         <location filename="../src/authority/storagehelper.cpp" line="130"/>
-        <location filename="../src/authority/storagehelper.cpp" line="898"/>
+        <location filename="../src/authority/storagehelper.cpp" line="918"/>
         <source>Invitation received</source>
         <translation>Gonbidapena jasota</translation>
     </message>
     <message>
+        <location filename="../src/api/interaction.h" line="222"/>
+        <source>Contact left conversation</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/api/interaction.h" line="216"/>
         <location filename="../src/authority/storagehelper.cpp" line="127"/>
-        <location filename="../src/authority/storagehelper.cpp" line="896"/>
+        <location filename="../src/authority/storagehelper.cpp" line="916"/>
         <source>Contact added</source>
         <translation>Kontaktua gehituta</translation>
     </message>
     <message>
         <location filename="../src/authority/storagehelper.cpp" line="104"/>
         <location filename="../src/authority/storagehelper.cpp" line="110"/>
-        <location filename="../src/authority/storagehelper.cpp" line="894"/>
+        <location filename="../src/authority/storagehelper.cpp" line="914"/>
         <source>Outgoing call</source>
         <translation>Irteera-deia</translation>
     </message>
@@ -96,7 +103,7 @@
     </message>
     <message>
         <location filename="../src/authority/storagehelper.cpp" line="112"/>
-        <location filename="../src/authority/storagehelper.cpp" line="892"/>
+        <location filename="../src/authority/storagehelper.cpp" line="912"/>
         <source>Missed outgoing call</source>
         <translation>Galdutako irteera-deia</translation>
     </message>
@@ -106,8 +113,9 @@
         <translation>Galdutako sarrera-deia</translation>
     </message>
     <message>
+        <location filename="../src/api/interaction.h" line="220"/>
         <location filename="../src/authority/storagehelper.cpp" line="132"/>
-        <location filename="../src/authority/storagehelper.cpp" line="900"/>
+        <location filename="../src/authority/storagehelper.cpp" line="920"/>
         <source>Invitation accepted</source>
         <translation type="unfinished"/>
     </message>
@@ -118,279 +126,279 @@
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="53"/>
+        <location filename="../src/newcallmodel.cpp" line="55"/>
         <source>Null</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="54"/>
+        <location filename="../src/newcallmodel.cpp" line="56"/>
         <source>Trying</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="55"/>
+        <location filename="../src/newcallmodel.cpp" line="57"/>
         <source>Ringing</source>
         <translation>Deitzen</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="56"/>
+        <location filename="../src/newcallmodel.cpp" line="58"/>
         <source>Being Forwarded</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="57"/>
+        <location filename="../src/newcallmodel.cpp" line="59"/>
         <source>Queued</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="58"/>
+        <location filename="../src/newcallmodel.cpp" line="60"/>
         <source>Progress</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="59"/>
+        <location filename="../src/newcallmodel.cpp" line="61"/>
         <source>OK</source>
         <translation>Ados</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="64"/>
-        <location filename="../src/newcallmodel.cpp" line="60"/>
+        <location filename="../src/chatview.cpp" line="72"/>
+        <location filename="../src/newcallmodel.cpp" line="62"/>
         <source>Accepted</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="61"/>
+        <location filename="../src/newcallmodel.cpp" line="63"/>
         <source>Multiple Choices</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="62"/>
+        <location filename="../src/newcallmodel.cpp" line="64"/>
         <source>Moved Permanently</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="63"/>
+        <location filename="../src/newcallmodel.cpp" line="65"/>
         <source>Moved Temporarily</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="64"/>
+        <location filename="../src/newcallmodel.cpp" line="66"/>
         <source>Use Proxy</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="65"/>
+        <location filename="../src/newcallmodel.cpp" line="67"/>
         <source>Alternative Service</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="66"/>
+        <location filename="../src/newcallmodel.cpp" line="68"/>
         <source>Bad Request</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="67"/>
+        <location filename="../src/newcallmodel.cpp" line="69"/>
         <source>Unauthorized</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="68"/>
+        <location filename="../src/newcallmodel.cpp" line="70"/>
         <source>Payment Required</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="69"/>
+        <location filename="../src/newcallmodel.cpp" line="71"/>
         <source>Forbidden</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="70"/>
+        <location filename="../src/newcallmodel.cpp" line="72"/>
         <source>Not Found</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="71"/>
+        <location filename="../src/newcallmodel.cpp" line="73"/>
         <source>Method Not Allowed</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="72"/>
-        <location filename="../src/newcallmodel.cpp" line="92"/>
+        <location filename="../src/newcallmodel.cpp" line="74"/>
+        <location filename="../src/newcallmodel.cpp" line="94"/>
         <source>Not Acceptable</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="73"/>
+        <location filename="../src/newcallmodel.cpp" line="75"/>
         <source>Proxy Authentication Required</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="74"/>
+        <location filename="../src/newcallmodel.cpp" line="76"/>
         <source>Request Timeout</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="75"/>
+        <location filename="../src/newcallmodel.cpp" line="77"/>
         <source>Gone</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="76"/>
+        <location filename="../src/newcallmodel.cpp" line="78"/>
         <source>Request Entity Too Large</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="77"/>
+        <location filename="../src/newcallmodel.cpp" line="79"/>
         <source>Request URI Too Long</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="78"/>
+        <location filename="../src/newcallmodel.cpp" line="80"/>
         <source>Unsupported Media Type</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="79"/>
+        <location filename="../src/newcallmodel.cpp" line="81"/>
         <source>Unsupported URI Scheme</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="80"/>
+        <location filename="../src/newcallmodel.cpp" line="82"/>
         <source>Bad Extension</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="81"/>
+        <location filename="../src/newcallmodel.cpp" line="83"/>
         <source>Extension Required</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="82"/>
+        <location filename="../src/newcallmodel.cpp" line="84"/>
         <source>Session Timer Too Small</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="83"/>
+        <location filename="../src/newcallmodel.cpp" line="85"/>
         <source>Interval Too Brief</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="84"/>
+        <location filename="../src/newcallmodel.cpp" line="86"/>
         <source>Temporarily Unavailable</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="85"/>
+        <location filename="../src/newcallmodel.cpp" line="87"/>
         <source>Call TSX Does Not Exist</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="86"/>
+        <location filename="../src/newcallmodel.cpp" line="88"/>
         <source>Loop Detected</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="87"/>
+        <location filename="../src/newcallmodel.cpp" line="89"/>
         <source>Too Many Hops</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="88"/>
+        <location filename="../src/newcallmodel.cpp" line="90"/>
         <source>Address Incomplete</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="89"/>
+        <location filename="../src/newcallmodel.cpp" line="91"/>
         <source>Ambiguous</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="90"/>
+        <location filename="../src/newcallmodel.cpp" line="92"/>
         <source>Busy</source>
         <translation>Lanpetuta</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="91"/>
+        <location filename="../src/newcallmodel.cpp" line="93"/>
         <source>Request Terminated</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="93"/>
+        <location filename="../src/newcallmodel.cpp" line="95"/>
         <source>Bad Event</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="94"/>
+        <location filename="../src/newcallmodel.cpp" line="96"/>
         <source>Request Updated</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="95"/>
+        <location filename="../src/newcallmodel.cpp" line="97"/>
         <source>Request Pending</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="96"/>
+        <location filename="../src/newcallmodel.cpp" line="98"/>
         <source>Undecipherable</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="97"/>
+        <location filename="../src/newcallmodel.cpp" line="99"/>
         <source>Internal Server Error</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="98"/>
+        <location filename="../src/newcallmodel.cpp" line="100"/>
         <source>Not Implemented</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="99"/>
+        <location filename="../src/newcallmodel.cpp" line="101"/>
         <source>Bad Gateway</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="100"/>
+        <location filename="../src/newcallmodel.cpp" line="102"/>
         <source>Service Unavailable</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="101"/>
+        <location filename="../src/newcallmodel.cpp" line="103"/>
         <source>Server Timeout</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="102"/>
+        <location filename="../src/newcallmodel.cpp" line="104"/>
         <source>Version Not Supported</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="103"/>
+        <location filename="../src/newcallmodel.cpp" line="105"/>
         <source>Message Too Large</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="104"/>
+        <location filename="../src/newcallmodel.cpp" line="106"/>
         <source>Precondition Failure</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="105"/>
+        <location filename="../src/newcallmodel.cpp" line="107"/>
         <source>Busy Everywhere</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="106"/>
+        <location filename="../src/newcallmodel.cpp" line="108"/>
         <source>Call Refused</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="107"/>
+        <location filename="../src/newcallmodel.cpp" line="109"/>
         <source>Does Not Exist Anywhere</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="108"/>
+        <location filename="../src/newcallmodel.cpp" line="110"/>
         <source>Not Acceptable Anywhere</source>
         <translation type="unfinished"/>
     </message>
@@ -465,22 +473,52 @@
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="62"/>
-        <source>Unable to make contact</source>
+        <location filename="../src/chatview.cpp" line="49"/>
+        <source>has sent you a conversation request.</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="51"/>
+        <source>Hello, do you want to join the conversation?</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="53"/>
+        <source>You have accepted the conversation request.</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="55"/>
+        <source>We are waiting for another device to synchronize the conversation.</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="66"/>
+        <source>Accept</source>
         <translation type="unfinished"/>
     </message>
     <message>
         <location filename="../src/chatview.cpp" line="67"/>
+        <source>Refuse</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="70"/>
+        <source>Unable to make contact</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="75"/>
         <source>Waiting for contact</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="68"/>
+        <location filename="../src/chatview.cpp" line="76"/>
         <source>Incoming transfer</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="69"/>
+        <location filename="../src/chatview.cpp" line="77"/>
         <source>Timed out waiting for contact</source>
         <translation type="unfinished"/>
     </message>
@@ -500,87 +538,77 @@
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="49"/>
+        <location filename="../src/chatview.cpp" line="57"/>
         <source>Note: you can automatically accept this invitation by sending a message.</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="50"/>
+        <location filename="../src/chatview.cpp" line="58"/>
         <source>{0} days ago</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="51"/>
+        <location filename="../src/chatview.cpp" line="59"/>
         <source>{0} hours ago</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="53"/>
+        <location filename="../src/chatview.cpp" line="61"/>
         <source>{0} minutes ago</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="65"/>
+        <location filename="../src/chatview.cpp" line="73"/>
         <source>Canceled</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="66"/>
+        <location filename="../src/chatview.cpp" line="74"/>
         <source>Ongoing</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="50"/>
+        <location filename="../src/chatview.cpp" line="58"/>
         <source>%d days ago</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="51"/>
+        <location filename="../src/chatview.cpp" line="59"/>
         <source>%d hours ago</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="53"/>
+        <location filename="../src/chatview.cpp" line="61"/>
         <source>%d minutes ago</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="54"/>
+        <location filename="../src/chatview.cpp" line="62"/>
         <source>one day ago</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="55"/>
+        <location filename="../src/chatview.cpp" line="63"/>
         <source>one hour ago</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="56"/>
+        <location filename="../src/chatview.cpp" line="64"/>
         <source>just now</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="57"/>
+        <location filename="../src/chatview.cpp" line="65"/>
         <source>Failure</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="58"/>
-        <source>Confirm</source>
-        <translation type="unfinished"/>
-    </message>
-    <message>
-        <location filename="../src/chatview.cpp" line="59"/>
-        <source>Deny</source>
-        <translation type="unfinished"/>
-    </message>
-    <message>
-        <location filename="../src/chatview.cpp" line="60"/>
+        <location filename="../src/chatview.cpp" line="68"/>
         <source>Delete</source>
         <translation>Ezabatu</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="61"/>
+        <location filename="../src/chatview.cpp" line="69"/>
         <source>Retry</source>
         <translation type="unfinished"/>
     </message>
@@ -588,22 +616,22 @@
 <context>
     <name>lrc::ContactModelPimpl</name>
     <message>
-        <location filename="../src/contactmodel.cpp" line="459"/>
+        <location filename="../src/contactmodel.cpp" line="438"/>
         <source>Searching…</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/contactmodel.cpp" line="960"/>
+        <location filename="../src/contactmodel.cpp" line="952"/>
         <source>Invalid ID</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/contactmodel.cpp" line="963"/>
+        <location filename="../src/contactmodel.cpp" line="955"/>
         <source>Username not found</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/contactmodel.cpp" line="966"/>
+        <location filename="../src/contactmodel.cpp" line="958"/>
         <source>Couldn&apos;t lookup…</source>
         <translation type="unfinished"/>
     </message>
@@ -611,7 +639,7 @@
 <context>
     <name>lrc::api::ContactModel</name>
     <message>
-        <location filename="../src/contactmodel.cpp" line="420"/>
+        <location filename="../src/contactmodel.cpp" line="399"/>
         <source>Bad URI scheme</source>
         <translation type="unfinished"/>
     </message>
diff --git a/translations/lrc_fa.ts b/translations/lrc_fa.ts
index 6c49c135ef34453e7355c1babf69a8852011d094..61b06d663e6cf7abbeae688a7fa9f6209cd77da3 100644
--- a/translations/lrc_fa.ts
+++ b/translations/lrc_fa.ts
@@ -1,8 +1,8 @@
-<?xml version="1.0" ?><!DOCTYPE TS><TS language="fa" sourcelanguage="en" version="2.1">
+<?xml version="1.0" ?><!DOCTYPE TS><TS language="fa" sourcelanguage="en" version="2.0">
 <context>
     <name>QObject</name>
     <message>
-        <location filename="../src/qtwrapper/callmanager_wrap.h" line="328"/>
+        <location filename="../src/qtwrapper/callmanager_wrap.h" line="393"/>
         <source>Me</source>
         <translation type="unfinished"/>
     </message>
@@ -33,7 +33,7 @@
     </message>
     <message>
         <location filename="../src/api/call.h" line="71"/>
-        <location filename="../src/chatview.cpp" line="63"/>
+        <location filename="../src/chatview.cpp" line="71"/>
         <source>Connecting</source>
         <translation type="unfinished"/>
     </message>
@@ -50,7 +50,7 @@
     <message>
         <location filename="../src/api/call.h" line="77"/>
         <location filename="../src/api/call.h" line="83"/>
-        <location filename="../src/chatview.cpp" line="70"/>
+        <location filename="../src/chatview.cpp" line="78"/>
         <source>Finished</source>
         <translation type="unfinished"/>
     </message>
@@ -70,21 +70,28 @@
         <translation type="unfinished"/>
     </message>
     <message>
+        <location filename="../src/api/interaction.h" line="218"/>
         <location filename="../src/authority/storagehelper.cpp" line="130"/>
-        <location filename="../src/authority/storagehelper.cpp" line="898"/>
+        <location filename="../src/authority/storagehelper.cpp" line="918"/>
         <source>Invitation received</source>
         <translation type="unfinished"/>
     </message>
     <message>
+        <location filename="../src/api/interaction.h" line="222"/>
+        <source>Contact left conversation</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/api/interaction.h" line="216"/>
         <location filename="../src/authority/storagehelper.cpp" line="127"/>
-        <location filename="../src/authority/storagehelper.cpp" line="896"/>
+        <location filename="../src/authority/storagehelper.cpp" line="916"/>
         <source>Contact added</source>
         <translation type="unfinished"/>
     </message>
     <message>
         <location filename="../src/authority/storagehelper.cpp" line="104"/>
         <location filename="../src/authority/storagehelper.cpp" line="110"/>
-        <location filename="../src/authority/storagehelper.cpp" line="894"/>
+        <location filename="../src/authority/storagehelper.cpp" line="914"/>
         <source>Outgoing call</source>
         <translation type="unfinished"/>
     </message>
@@ -96,7 +103,7 @@
     </message>
     <message>
         <location filename="../src/authority/storagehelper.cpp" line="112"/>
-        <location filename="../src/authority/storagehelper.cpp" line="892"/>
+        <location filename="../src/authority/storagehelper.cpp" line="912"/>
         <source>Missed outgoing call</source>
         <translation>تماس خروجی بی پاسخ</translation>
     </message>
@@ -106,8 +113,9 @@
         <translation>تماس ورودی بی پاسخ</translation>
     </message>
     <message>
+        <location filename="../src/api/interaction.h" line="220"/>
         <location filename="../src/authority/storagehelper.cpp" line="132"/>
-        <location filename="../src/authority/storagehelper.cpp" line="900"/>
+        <location filename="../src/authority/storagehelper.cpp" line="920"/>
         <source>Invitation accepted</source>
         <translation type="unfinished"/>
     </message>
@@ -118,279 +126,279 @@
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="53"/>
+        <location filename="../src/newcallmodel.cpp" line="55"/>
         <source>Null</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="54"/>
+        <location filename="../src/newcallmodel.cpp" line="56"/>
         <source>Trying</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="55"/>
+        <location filename="../src/newcallmodel.cpp" line="57"/>
         <source>Ringing</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="56"/>
+        <location filename="../src/newcallmodel.cpp" line="58"/>
         <source>Being Forwarded</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="57"/>
+        <location filename="../src/newcallmodel.cpp" line="59"/>
         <source>Queued</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="58"/>
+        <location filename="../src/newcallmodel.cpp" line="60"/>
         <source>Progress</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="59"/>
+        <location filename="../src/newcallmodel.cpp" line="61"/>
         <source>OK</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="64"/>
-        <location filename="../src/newcallmodel.cpp" line="60"/>
+        <location filename="../src/chatview.cpp" line="72"/>
+        <location filename="../src/newcallmodel.cpp" line="62"/>
         <source>Accepted</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="61"/>
+        <location filename="../src/newcallmodel.cpp" line="63"/>
         <source>Multiple Choices</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="62"/>
+        <location filename="../src/newcallmodel.cpp" line="64"/>
         <source>Moved Permanently</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="63"/>
+        <location filename="../src/newcallmodel.cpp" line="65"/>
         <source>Moved Temporarily</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="64"/>
+        <location filename="../src/newcallmodel.cpp" line="66"/>
         <source>Use Proxy</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="65"/>
+        <location filename="../src/newcallmodel.cpp" line="67"/>
         <source>Alternative Service</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="66"/>
+        <location filename="../src/newcallmodel.cpp" line="68"/>
         <source>Bad Request</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="67"/>
+        <location filename="../src/newcallmodel.cpp" line="69"/>
         <source>Unauthorized</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="68"/>
+        <location filename="../src/newcallmodel.cpp" line="70"/>
         <source>Payment Required</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="69"/>
+        <location filename="../src/newcallmodel.cpp" line="71"/>
         <source>Forbidden</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="70"/>
+        <location filename="../src/newcallmodel.cpp" line="72"/>
         <source>Not Found</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="71"/>
+        <location filename="../src/newcallmodel.cpp" line="73"/>
         <source>Method Not Allowed</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="72"/>
-        <location filename="../src/newcallmodel.cpp" line="92"/>
+        <location filename="../src/newcallmodel.cpp" line="74"/>
+        <location filename="../src/newcallmodel.cpp" line="94"/>
         <source>Not Acceptable</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="73"/>
+        <location filename="../src/newcallmodel.cpp" line="75"/>
         <source>Proxy Authentication Required</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="74"/>
+        <location filename="../src/newcallmodel.cpp" line="76"/>
         <source>Request Timeout</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="75"/>
+        <location filename="../src/newcallmodel.cpp" line="77"/>
         <source>Gone</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="76"/>
+        <location filename="../src/newcallmodel.cpp" line="78"/>
         <source>Request Entity Too Large</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="77"/>
+        <location filename="../src/newcallmodel.cpp" line="79"/>
         <source>Request URI Too Long</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="78"/>
+        <location filename="../src/newcallmodel.cpp" line="80"/>
         <source>Unsupported Media Type</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="79"/>
+        <location filename="../src/newcallmodel.cpp" line="81"/>
         <source>Unsupported URI Scheme</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="80"/>
+        <location filename="../src/newcallmodel.cpp" line="82"/>
         <source>Bad Extension</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="81"/>
+        <location filename="../src/newcallmodel.cpp" line="83"/>
         <source>Extension Required</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="82"/>
+        <location filename="../src/newcallmodel.cpp" line="84"/>
         <source>Session Timer Too Small</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="83"/>
+        <location filename="../src/newcallmodel.cpp" line="85"/>
         <source>Interval Too Brief</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="84"/>
+        <location filename="../src/newcallmodel.cpp" line="86"/>
         <source>Temporarily Unavailable</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="85"/>
+        <location filename="../src/newcallmodel.cpp" line="87"/>
         <source>Call TSX Does Not Exist</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="86"/>
+        <location filename="../src/newcallmodel.cpp" line="88"/>
         <source>Loop Detected</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="87"/>
+        <location filename="../src/newcallmodel.cpp" line="89"/>
         <source>Too Many Hops</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="88"/>
+        <location filename="../src/newcallmodel.cpp" line="90"/>
         <source>Address Incomplete</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="89"/>
+        <location filename="../src/newcallmodel.cpp" line="91"/>
         <source>Ambiguous</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="90"/>
+        <location filename="../src/newcallmodel.cpp" line="92"/>
         <source>Busy</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="91"/>
+        <location filename="../src/newcallmodel.cpp" line="93"/>
         <source>Request Terminated</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="93"/>
+        <location filename="../src/newcallmodel.cpp" line="95"/>
         <source>Bad Event</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="94"/>
+        <location filename="../src/newcallmodel.cpp" line="96"/>
         <source>Request Updated</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="95"/>
+        <location filename="../src/newcallmodel.cpp" line="97"/>
         <source>Request Pending</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="96"/>
+        <location filename="../src/newcallmodel.cpp" line="98"/>
         <source>Undecipherable</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="97"/>
+        <location filename="../src/newcallmodel.cpp" line="99"/>
         <source>Internal Server Error</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="98"/>
+        <location filename="../src/newcallmodel.cpp" line="100"/>
         <source>Not Implemented</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="99"/>
+        <location filename="../src/newcallmodel.cpp" line="101"/>
         <source>Bad Gateway</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="100"/>
+        <location filename="../src/newcallmodel.cpp" line="102"/>
         <source>Service Unavailable</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="101"/>
+        <location filename="../src/newcallmodel.cpp" line="103"/>
         <source>Server Timeout</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="102"/>
+        <location filename="../src/newcallmodel.cpp" line="104"/>
         <source>Version Not Supported</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="103"/>
+        <location filename="../src/newcallmodel.cpp" line="105"/>
         <source>Message Too Large</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="104"/>
+        <location filename="../src/newcallmodel.cpp" line="106"/>
         <source>Precondition Failure</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="105"/>
+        <location filename="../src/newcallmodel.cpp" line="107"/>
         <source>Busy Everywhere</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="106"/>
+        <location filename="../src/newcallmodel.cpp" line="108"/>
         <source>Call Refused</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="107"/>
+        <location filename="../src/newcallmodel.cpp" line="109"/>
         <source>Does Not Exist Anywhere</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="108"/>
+        <location filename="../src/newcallmodel.cpp" line="110"/>
         <source>Not Acceptable Anywhere</source>
         <translation type="unfinished"/>
     </message>
@@ -465,22 +473,52 @@
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="62"/>
-        <source>Unable to make contact</source>
+        <location filename="../src/chatview.cpp" line="49"/>
+        <source>has sent you a conversation request.</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="51"/>
+        <source>Hello, do you want to join the conversation?</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="53"/>
+        <source>You have accepted the conversation request.</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="55"/>
+        <source>We are waiting for another device to synchronize the conversation.</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="66"/>
+        <source>Accept</source>
         <translation type="unfinished"/>
     </message>
     <message>
         <location filename="../src/chatview.cpp" line="67"/>
+        <source>Refuse</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="70"/>
+        <source>Unable to make contact</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="75"/>
         <source>Waiting for contact</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="68"/>
+        <location filename="../src/chatview.cpp" line="76"/>
         <source>Incoming transfer</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="69"/>
+        <location filename="../src/chatview.cpp" line="77"/>
         <source>Timed out waiting for contact</source>
         <translation type="unfinished"/>
     </message>
@@ -500,87 +538,77 @@
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="49"/>
+        <location filename="../src/chatview.cpp" line="57"/>
         <source>Note: you can automatically accept this invitation by sending a message.</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="50"/>
+        <location filename="../src/chatview.cpp" line="58"/>
         <source>{0} days ago</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="51"/>
+        <location filename="../src/chatview.cpp" line="59"/>
         <source>{0} hours ago</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="53"/>
+        <location filename="../src/chatview.cpp" line="61"/>
         <source>{0} minutes ago</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="65"/>
+        <location filename="../src/chatview.cpp" line="73"/>
         <source>Canceled</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="66"/>
+        <location filename="../src/chatview.cpp" line="74"/>
         <source>Ongoing</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="50"/>
+        <location filename="../src/chatview.cpp" line="58"/>
         <source>%d days ago</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="51"/>
+        <location filename="../src/chatview.cpp" line="59"/>
         <source>%d hours ago</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="53"/>
+        <location filename="../src/chatview.cpp" line="61"/>
         <source>%d minutes ago</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="54"/>
+        <location filename="../src/chatview.cpp" line="62"/>
         <source>one day ago</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="55"/>
+        <location filename="../src/chatview.cpp" line="63"/>
         <source>one hour ago</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="56"/>
+        <location filename="../src/chatview.cpp" line="64"/>
         <source>just now</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="57"/>
+        <location filename="../src/chatview.cpp" line="65"/>
         <source>Failure</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="58"/>
-        <source>Confirm</source>
-        <translation type="unfinished"/>
-    </message>
-    <message>
-        <location filename="../src/chatview.cpp" line="59"/>
-        <source>Deny</source>
-        <translation type="unfinished"/>
-    </message>
-    <message>
-        <location filename="../src/chatview.cpp" line="60"/>
+        <location filename="../src/chatview.cpp" line="68"/>
         <source>Delete</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="61"/>
+        <location filename="../src/chatview.cpp" line="69"/>
         <source>Retry</source>
         <translation type="unfinished"/>
     </message>
@@ -588,22 +616,22 @@
 <context>
     <name>lrc::ContactModelPimpl</name>
     <message>
-        <location filename="../src/contactmodel.cpp" line="459"/>
+        <location filename="../src/contactmodel.cpp" line="438"/>
         <source>Searching…</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/contactmodel.cpp" line="960"/>
+        <location filename="../src/contactmodel.cpp" line="952"/>
         <source>Invalid ID</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/contactmodel.cpp" line="963"/>
+        <location filename="../src/contactmodel.cpp" line="955"/>
         <source>Username not found</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/contactmodel.cpp" line="966"/>
+        <location filename="../src/contactmodel.cpp" line="958"/>
         <source>Couldn&apos;t lookup…</source>
         <translation type="unfinished"/>
     </message>
@@ -611,7 +639,7 @@
 <context>
     <name>lrc::api::ContactModel</name>
     <message>
-        <location filename="../src/contactmodel.cpp" line="420"/>
+        <location filename="../src/contactmodel.cpp" line="399"/>
         <source>Bad URI scheme</source>
         <translation type="unfinished"/>
     </message>
diff --git a/translations/lrc_fa_IR.ts b/translations/lrc_fa_IR.ts
index d1e6ff724be1c75747f6041c27e89d201c6a2888..4db252752f043b21d06d7feff8a85a1fe5be97ff 100644
--- a/translations/lrc_fa_IR.ts
+++ b/translations/lrc_fa_IR.ts
@@ -1,8 +1,8 @@
-<?xml version="1.0" ?><!DOCTYPE TS><TS language="fa_IR" sourcelanguage="en" version="2.1">
+<?xml version="1.0" ?><!DOCTYPE TS><TS language="fa_IR" sourcelanguage="en" version="2.0">
 <context>
     <name>QObject</name>
     <message>
-        <location filename="../src/qtwrapper/callmanager_wrap.h" line="328"/>
+        <location filename="../src/qtwrapper/callmanager_wrap.h" line="393"/>
         <source>Me</source>
         <translation>من</translation>
     </message>
@@ -33,7 +33,7 @@
     </message>
     <message>
         <location filename="../src/api/call.h" line="71"/>
-        <location filename="../src/chatview.cpp" line="63"/>
+        <location filename="../src/chatview.cpp" line="71"/>
         <source>Connecting</source>
         <translation>در حال اتّصال</translation>
     </message>
@@ -50,7 +50,7 @@
     <message>
         <location filename="../src/api/call.h" line="77"/>
         <location filename="../src/api/call.h" line="83"/>
-        <location filename="../src/chatview.cpp" line="70"/>
+        <location filename="../src/chatview.cpp" line="78"/>
         <source>Finished</source>
         <translation>پایان یافته</translation>
     </message>
@@ -70,21 +70,28 @@
         <translation>ارتباط برقرار شد.</translation>
     </message>
     <message>
+        <location filename="../src/api/interaction.h" line="218"/>
         <location filename="../src/authority/storagehelper.cpp" line="130"/>
-        <location filename="../src/authority/storagehelper.cpp" line="898"/>
+        <location filename="../src/authority/storagehelper.cpp" line="918"/>
         <source>Invitation received</source>
         <translation>دعوت نامه دریافت شد</translation>
     </message>
     <message>
+        <location filename="../src/api/interaction.h" line="222"/>
+        <source>Contact left conversation</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/api/interaction.h" line="216"/>
         <location filename="../src/authority/storagehelper.cpp" line="127"/>
-        <location filename="../src/authority/storagehelper.cpp" line="896"/>
+        <location filename="../src/authority/storagehelper.cpp" line="916"/>
         <source>Contact added</source>
         <translation>مخاطب افزوده شد</translation>
     </message>
     <message>
         <location filename="../src/authority/storagehelper.cpp" line="104"/>
         <location filename="../src/authority/storagehelper.cpp" line="110"/>
-        <location filename="../src/authority/storagehelper.cpp" line="894"/>
+        <location filename="../src/authority/storagehelper.cpp" line="914"/>
         <source>Outgoing call</source>
         <translation>تماس خروجی</translation>
     </message>
@@ -96,7 +103,7 @@
     </message>
     <message>
         <location filename="../src/authority/storagehelper.cpp" line="112"/>
-        <location filename="../src/authority/storagehelper.cpp" line="892"/>
+        <location filename="../src/authority/storagehelper.cpp" line="912"/>
         <source>Missed outgoing call</source>
         <translation>تماس خروجی از دست رفته</translation>
     </message>
@@ -106,8 +113,9 @@
         <translation>تماس ورودی از دست رفته</translation>
     </message>
     <message>
+        <location filename="../src/api/interaction.h" line="220"/>
         <location filename="../src/authority/storagehelper.cpp" line="132"/>
-        <location filename="../src/authority/storagehelper.cpp" line="900"/>
+        <location filename="../src/authority/storagehelper.cpp" line="920"/>
         <source>Invitation accepted</source>
         <translation>دعوت پذیرفته شد</translation>
     </message>
@@ -118,279 +126,279 @@
         <translation>پیش‌فرض</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="53"/>
+        <location filename="../src/newcallmodel.cpp" line="55"/>
         <source>Null</source>
         <translation>خالی</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="54"/>
+        <location filename="../src/newcallmodel.cpp" line="56"/>
         <source>Trying</source>
         <translation>در حال تلاش</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="55"/>
+        <location filename="../src/newcallmodel.cpp" line="57"/>
         <source>Ringing</source>
         <translation>در حال زنگ خوردن</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="56"/>
+        <location filename="../src/newcallmodel.cpp" line="58"/>
         <source>Being Forwarded</source>
         <translation>فرستاده شده است</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="57"/>
+        <location filename="../src/newcallmodel.cpp" line="59"/>
         <source>Queued</source>
         <translation>در صف</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="58"/>
+        <location filename="../src/newcallmodel.cpp" line="60"/>
         <source>Progress</source>
         <translation>در جریان</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="59"/>
+        <location filename="../src/newcallmodel.cpp" line="61"/>
         <source>OK</source>
         <translation>خب</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="64"/>
-        <location filename="../src/newcallmodel.cpp" line="60"/>
+        <location filename="../src/chatview.cpp" line="72"/>
+        <location filename="../src/newcallmodel.cpp" line="62"/>
         <source>Accepted</source>
         <translation>پذیرفته‌شده</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="61"/>
+        <location filename="../src/newcallmodel.cpp" line="63"/>
         <source>Multiple Choices</source>
         <translation>چندین انتخاب</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="62"/>
+        <location filename="../src/newcallmodel.cpp" line="64"/>
         <source>Moved Permanently</source>
         <translation>برای همیشه منتقل شد</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="63"/>
+        <location filename="../src/newcallmodel.cpp" line="65"/>
         <source>Moved Temporarily</source>
         <translation>به طور موقت منتقل شد</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="64"/>
+        <location filename="../src/newcallmodel.cpp" line="66"/>
         <source>Use Proxy</source>
         <translation>استفاده از پروکسی</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="65"/>
+        <location filename="../src/newcallmodel.cpp" line="67"/>
         <source>Alternative Service</source>
         <translation>سرویس جایگزین</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="66"/>
+        <location filename="../src/newcallmodel.cpp" line="68"/>
         <source>Bad Request</source>
         <translation>درخواست بی‌اعتبار</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="67"/>
+        <location filename="../src/newcallmodel.cpp" line="69"/>
         <source>Unauthorized</source>
         <translation>غیرمجاز</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="68"/>
+        <location filename="../src/newcallmodel.cpp" line="70"/>
         <source>Payment Required</source>
         <translation>مستلزم پرداخت</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="69"/>
+        <location filename="../src/newcallmodel.cpp" line="71"/>
         <source>Forbidden</source>
         <translation>ممنوع</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="70"/>
+        <location filename="../src/newcallmodel.cpp" line="72"/>
         <source>Not Found</source>
         <translation>یافت نشد</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="71"/>
+        <location filename="../src/newcallmodel.cpp" line="73"/>
         <source>Method Not Allowed</source>
         <translation>روش مجاز نمی‌باشد</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="72"/>
-        <location filename="../src/newcallmodel.cpp" line="92"/>
+        <location filename="../src/newcallmodel.cpp" line="74"/>
+        <location filename="../src/newcallmodel.cpp" line="94"/>
         <source>Not Acceptable</source>
         <translation>قابل‌قبول نیست</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="73"/>
+        <location filename="../src/newcallmodel.cpp" line="75"/>
         <source>Proxy Authentication Required</source>
         <translation>احراز هویت پروکسی مورد نیاز است</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="74"/>
+        <location filename="../src/newcallmodel.cpp" line="76"/>
         <source>Request Timeout</source>
         <translation>زمان انقضای درخواست</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="75"/>
+        <location filename="../src/newcallmodel.cpp" line="77"/>
         <source>Gone</source>
         <translation>از بین رفته</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="76"/>
+        <location filename="../src/newcallmodel.cpp" line="78"/>
         <source>Request Entity Too Large</source>
         <translation>درخواست بیش‌از‌حد بزرگ</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="77"/>
+        <location filename="../src/newcallmodel.cpp" line="79"/>
         <source>Request URI Too Long</source>
         <translation>درخواست URI بیش از حد طولانی</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="78"/>
+        <location filename="../src/newcallmodel.cpp" line="80"/>
         <source>Unsupported Media Type</source>
         <translation>نوع رسانه پشتیبانی‌نشده</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="79"/>
+        <location filename="../src/newcallmodel.cpp" line="81"/>
         <source>Unsupported URI Scheme</source>
         <translation>طرح URI پشتیبانی‌نشده</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="80"/>
+        <location filename="../src/newcallmodel.cpp" line="82"/>
         <source>Bad Extension</source>
         <translation>افزونه بی‌اعتبار</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="81"/>
+        <location filename="../src/newcallmodel.cpp" line="83"/>
         <source>Extension Required</source>
         <translation>افزونه مورد‌نیاز است</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="82"/>
+        <location filename="../src/newcallmodel.cpp" line="84"/>
         <source>Session Timer Too Small</source>
         <translation>زمان‌سنج جلسه خیلی کوچک است</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="83"/>
+        <location filename="../src/newcallmodel.cpp" line="85"/>
         <source>Interval Too Brief</source>
         <translation>بازه زمانی خیلی کوتاه</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="84"/>
+        <location filename="../src/newcallmodel.cpp" line="86"/>
         <source>Temporarily Unavailable</source>
         <translation>به طور موقت در‌دسترس نیست</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="85"/>
+        <location filename="../src/newcallmodel.cpp" line="87"/>
         <source>Call TSX Does Not Exist</source>
         <translation>TSX تماس وجود ندارد</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="86"/>
+        <location filename="../src/newcallmodel.cpp" line="88"/>
         <source>Loop Detected</source>
         <translation>حلقه شناسایی شد</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="87"/>
+        <location filename="../src/newcallmodel.cpp" line="89"/>
         <source>Too Many Hops</source>
         <translation>تعداد بیش‌از‌حد پرش (گام)</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="88"/>
+        <location filename="../src/newcallmodel.cpp" line="90"/>
         <source>Address Incomplete</source>
         <translation>آدرس ناقص</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="89"/>
+        <location filename="../src/newcallmodel.cpp" line="91"/>
         <source>Ambiguous</source>
         <translation>مبهم</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="90"/>
+        <location filename="../src/newcallmodel.cpp" line="92"/>
         <source>Busy</source>
         <translation>مشغول</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="91"/>
+        <location filename="../src/newcallmodel.cpp" line="93"/>
         <source>Request Terminated</source>
         <translation>درخواست خاتمه یافت</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="93"/>
+        <location filename="../src/newcallmodel.cpp" line="95"/>
         <source>Bad Event</source>
         <translation>رویداد بی‌اعتبار</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="94"/>
+        <location filename="../src/newcallmodel.cpp" line="96"/>
         <source>Request Updated</source>
         <translation>درخواست به‌روز شد</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="95"/>
+        <location filename="../src/newcallmodel.cpp" line="97"/>
         <source>Request Pending</source>
         <translation>درخواست در‌انتظار</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="96"/>
+        <location filename="../src/newcallmodel.cpp" line="98"/>
         <source>Undecipherable</source>
         <translation>غیرقابل رمز‌گشایی</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="97"/>
+        <location filename="../src/newcallmodel.cpp" line="99"/>
         <source>Internal Server Error</source>
         <translation>خطای داخلی سرور</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="98"/>
+        <location filename="../src/newcallmodel.cpp" line="100"/>
         <source>Not Implemented</source>
         <translation>پیاه‌سازی نشده</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="99"/>
+        <location filename="../src/newcallmodel.cpp" line="101"/>
         <source>Bad Gateway</source>
         <translation>دروازه بی‌اعتبار</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="100"/>
+        <location filename="../src/newcallmodel.cpp" line="102"/>
         <source>Service Unavailable</source>
         <translation>سرویس غیر‌قابل‌دسترس</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="101"/>
+        <location filename="../src/newcallmodel.cpp" line="103"/>
         <source>Server Timeout</source>
         <translation>انقضای سرور</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="102"/>
+        <location filename="../src/newcallmodel.cpp" line="104"/>
         <source>Version Not Supported</source>
         <translation>این نسخه پشتیبانی نمی‌شود</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="103"/>
+        <location filename="../src/newcallmodel.cpp" line="105"/>
         <source>Message Too Large</source>
         <translation>پیام بیش‌از‌حد بزرگ</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="104"/>
+        <location filename="../src/newcallmodel.cpp" line="106"/>
         <source>Precondition Failure</source>
         <translation>پیش‌شرط ناموفق</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="105"/>
+        <location filename="../src/newcallmodel.cpp" line="107"/>
         <source>Busy Everywhere</source>
         <translation>همه‌جا مشغول</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="106"/>
+        <location filename="../src/newcallmodel.cpp" line="108"/>
         <source>Call Refused</source>
         <translation>تماس رد شد</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="107"/>
+        <location filename="../src/newcallmodel.cpp" line="109"/>
         <source>Does Not Exist Anywhere</source>
         <translation>هیچ‌جایی وجود ندارد</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="108"/>
+        <location filename="../src/newcallmodel.cpp" line="110"/>
         <source>Not Acceptable Anywhere</source>
         <translation>هیچ‎‌جا قابل قبول نیست</translation>
     </message>
@@ -465,22 +473,52 @@
         <translation>نوشتن به {0}</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="62"/>
+        <location filename="../src/chatview.cpp" line="49"/>
+        <source>has sent you a conversation request.</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="51"/>
+        <source>Hello, do you want to join the conversation?</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="53"/>
+        <source>You have accepted the conversation request.</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="55"/>
+        <source>We are waiting for another device to synchronize the conversation.</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="66"/>
+        <source>Accept</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="67"/>
+        <source>Refuse</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="70"/>
         <source>Unable to make contact</source>
         <translation>برقراری تماس امکان‌پذیر نیست</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="67"/>
+        <location filename="../src/chatview.cpp" line="75"/>
         <source>Waiting for contact</source>
         <translation> در انتظار برقراری تماس</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="68"/>
+        <location filename="../src/chatview.cpp" line="76"/>
         <source>Incoming transfer</source>
         <translation>انتقال ورودی</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="69"/>
+        <location filename="../src/chatview.cpp" line="77"/>
         <source>Timed out waiting for contact</source>
         <translation>زمان انتظار برای تماس به پایان رسید</translation>
     </message>
@@ -500,87 +538,77 @@
         <translation>در مخاطبین شما نیست</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="49"/>
+        <location filename="../src/chatview.cpp" line="57"/>
         <source>Note: you can automatically accept this invitation by sending a message.</source>
         <translation>توجه: شما می توانید با ارسال پیام به طور خودکار این دعوت را بپذیرید.</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="50"/>
+        <location filename="../src/chatview.cpp" line="58"/>
         <source>{0} days ago</source>
         <translation>{0} روز پیش</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="51"/>
+        <location filename="../src/chatview.cpp" line="59"/>
         <source>{0} hours ago</source>
         <translation>{0} ساعت قبل</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="53"/>
+        <location filename="../src/chatview.cpp" line="61"/>
         <source>{0} minutes ago</source>
         <translation>{0} دقیقه قبل</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="65"/>
+        <location filename="../src/chatview.cpp" line="73"/>
         <source>Canceled</source>
         <translation>لغو شده</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="66"/>
+        <location filename="../src/chatview.cpp" line="74"/>
         <source>Ongoing</source>
         <translation>در جریان</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="50"/>
+        <location filename="../src/chatview.cpp" line="58"/>
         <source>%d days ago</source>
         <translation>%d روز پیش</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="51"/>
+        <location filename="../src/chatview.cpp" line="59"/>
         <source>%d hours ago</source>
         <translation>%d ساعت پیش</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="53"/>
+        <location filename="../src/chatview.cpp" line="61"/>
         <source>%d minutes ago</source>
         <translation>%d دقیقه قبل</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="54"/>
+        <location filename="../src/chatview.cpp" line="62"/>
         <source>one day ago</source>
         <translation>یک روز پیش</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="55"/>
+        <location filename="../src/chatview.cpp" line="63"/>
         <source>one hour ago</source>
         <translation>یک ساعت پیش</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="56"/>
+        <location filename="../src/chatview.cpp" line="64"/>
         <source>just now</source>
         <translation>همین الان</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="57"/>
+        <location filename="../src/chatview.cpp" line="65"/>
         <source>Failure</source>
         <translation>عدم موفقیت</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="58"/>
-        <source>Confirm</source>
-        <translation>تایید</translation>
-    </message>
-    <message>
-        <location filename="../src/chatview.cpp" line="59"/>
-        <source>Deny</source>
-        <translation>رد کردن</translation>
-    </message>
-    <message>
-        <location filename="../src/chatview.cpp" line="60"/>
+        <location filename="../src/chatview.cpp" line="68"/>
         <source>Delete</source>
         <translation>حذف</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="61"/>
+        <location filename="../src/chatview.cpp" line="69"/>
         <source>Retry</source>
         <translation>تلاش دوباره</translation>
     </message>
@@ -588,22 +616,22 @@
 <context>
     <name>lrc::ContactModelPimpl</name>
     <message>
-        <location filename="../src/contactmodel.cpp" line="459"/>
+        <location filename="../src/contactmodel.cpp" line="438"/>
         <source>Searching…</source>
         <translation>در حال جستجو...</translation>
     </message>
     <message>
-        <location filename="../src/contactmodel.cpp" line="960"/>
+        <location filename="../src/contactmodel.cpp" line="952"/>
         <source>Invalid ID</source>
         <translation>شناسهٔ نامعتبر</translation>
     </message>
     <message>
-        <location filename="../src/contactmodel.cpp" line="963"/>
+        <location filename="../src/contactmodel.cpp" line="955"/>
         <source>Username not found</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/contactmodel.cpp" line="966"/>
+        <location filename="../src/contactmodel.cpp" line="958"/>
         <source>Couldn&apos;t lookup…</source>
         <translation>ناتوانی در جستجو...</translation>
     </message>
@@ -611,7 +639,7 @@
 <context>
     <name>lrc::api::ContactModel</name>
     <message>
-        <location filename="../src/contactmodel.cpp" line="420"/>
+        <location filename="../src/contactmodel.cpp" line="399"/>
         <source>Bad URI scheme</source>
         <translation>شمای نشانی بد</translation>
     </message>
diff --git a/translations/lrc_fi.ts b/translations/lrc_fi.ts
index f4041c1608856745ee96a06c7b40a229f8dd3c25..58b0c8176684e3a74d09568f683b2be4fc8a4f06 100644
--- a/translations/lrc_fi.ts
+++ b/translations/lrc_fi.ts
@@ -1,8 +1,8 @@
-<?xml version="1.0" ?><!DOCTYPE TS><TS language="fi" sourcelanguage="en" version="2.1">
+<?xml version="1.0" ?><!DOCTYPE TS><TS language="fi" sourcelanguage="en" version="2.0">
 <context>
     <name>QObject</name>
     <message>
-        <location filename="../src/qtwrapper/callmanager_wrap.h" line="328"/>
+        <location filename="../src/qtwrapper/callmanager_wrap.h" line="393"/>
         <source>Me</source>
         <translation>Minä</translation>
     </message>
@@ -33,7 +33,7 @@
     </message>
     <message>
         <location filename="../src/api/call.h" line="71"/>
-        <location filename="../src/chatview.cpp" line="63"/>
+        <location filename="../src/chatview.cpp" line="71"/>
         <source>Connecting</source>
         <translation>Yhdistää</translation>
     </message>
@@ -50,7 +50,7 @@
     <message>
         <location filename="../src/api/call.h" line="77"/>
         <location filename="../src/api/call.h" line="83"/>
-        <location filename="../src/chatview.cpp" line="70"/>
+        <location filename="../src/chatview.cpp" line="78"/>
         <source>Finished</source>
         <translation>Valmis</translation>
     </message>
@@ -70,21 +70,28 @@
         <translation>Yhteys muodostettu</translation>
     </message>
     <message>
+        <location filename="../src/api/interaction.h" line="218"/>
         <location filename="../src/authority/storagehelper.cpp" line="130"/>
-        <location filename="../src/authority/storagehelper.cpp" line="898"/>
+        <location filename="../src/authority/storagehelper.cpp" line="918"/>
         <source>Invitation received</source>
         <translation>Kutsu vastaanotettu</translation>
     </message>
     <message>
+        <location filename="../src/api/interaction.h" line="222"/>
+        <source>Contact left conversation</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/api/interaction.h" line="216"/>
         <location filename="../src/authority/storagehelper.cpp" line="127"/>
-        <location filename="../src/authority/storagehelper.cpp" line="896"/>
+        <location filename="../src/authority/storagehelper.cpp" line="916"/>
         <source>Contact added</source>
         <translation>Yhteystieto lisätty</translation>
     </message>
     <message>
         <location filename="../src/authority/storagehelper.cpp" line="104"/>
         <location filename="../src/authority/storagehelper.cpp" line="110"/>
-        <location filename="../src/authority/storagehelper.cpp" line="894"/>
+        <location filename="../src/authority/storagehelper.cpp" line="914"/>
         <source>Outgoing call</source>
         <translation>Lähtevä puhelu</translation>
     </message>
@@ -96,7 +103,7 @@
     </message>
     <message>
         <location filename="../src/authority/storagehelper.cpp" line="112"/>
-        <location filename="../src/authority/storagehelper.cpp" line="892"/>
+        <location filename="../src/authority/storagehelper.cpp" line="912"/>
         <source>Missed outgoing call</source>
         <translation>Vastaamaton lähtevä puhelu</translation>
     </message>
@@ -106,8 +113,9 @@
         <translation>Vastaamaton puhelu</translation>
     </message>
     <message>
+        <location filename="../src/api/interaction.h" line="220"/>
         <location filename="../src/authority/storagehelper.cpp" line="132"/>
-        <location filename="../src/authority/storagehelper.cpp" line="900"/>
+        <location filename="../src/authority/storagehelper.cpp" line="920"/>
         <source>Invitation accepted</source>
         <translation>Kutsu hyväksytty</translation>
     </message>
@@ -118,279 +126,279 @@
         <translation>oletus</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="53"/>
+        <location filename="../src/newcallmodel.cpp" line="55"/>
         <source>Null</source>
         <translation>Tyhjä</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="54"/>
+        <location filename="../src/newcallmodel.cpp" line="56"/>
         <source>Trying</source>
         <translation>Yritetään</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="55"/>
+        <location filename="../src/newcallmodel.cpp" line="57"/>
         <source>Ringing</source>
         <translation>Soi</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="56"/>
+        <location filename="../src/newcallmodel.cpp" line="58"/>
         <source>Being Forwarded</source>
         <translation>Välitetään eteenpäin</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="57"/>
+        <location filename="../src/newcallmodel.cpp" line="59"/>
         <source>Queued</source>
         <translation>Jonossa</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="58"/>
+        <location filename="../src/newcallmodel.cpp" line="60"/>
         <source>Progress</source>
         <translation>Edistyminen</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="59"/>
+        <location filename="../src/newcallmodel.cpp" line="61"/>
         <source>OK</source>
         <translation>OK</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="64"/>
-        <location filename="../src/newcallmodel.cpp" line="60"/>
+        <location filename="../src/chatview.cpp" line="72"/>
+        <location filename="../src/newcallmodel.cpp" line="62"/>
         <source>Accepted</source>
         <translation>Hyväksytty</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="61"/>
+        <location filename="../src/newcallmodel.cpp" line="63"/>
         <source>Multiple Choices</source>
         <translation>Useita vaihtoehtoja</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="62"/>
+        <location filename="../src/newcallmodel.cpp" line="64"/>
         <source>Moved Permanently</source>
         <translation>Siirretty pysyvästi</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="63"/>
+        <location filename="../src/newcallmodel.cpp" line="65"/>
         <source>Moved Temporarily</source>
         <translation>Siirretty tilapäisesti</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="64"/>
+        <location filename="../src/newcallmodel.cpp" line="66"/>
         <source>Use Proxy</source>
         <translation>Käytä välityspalvelinta</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="65"/>
+        <location filename="../src/newcallmodel.cpp" line="67"/>
         <source>Alternative Service</source>
         <translation>Vaihtoehtoinen palvelu</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="66"/>
+        <location filename="../src/newcallmodel.cpp" line="68"/>
         <source>Bad Request</source>
         <translation>Virheellinen pyyntö</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="67"/>
+        <location filename="../src/newcallmodel.cpp" line="69"/>
         <source>Unauthorized</source>
         <translation>Luvaton</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="68"/>
+        <location filename="../src/newcallmodel.cpp" line="70"/>
         <source>Payment Required</source>
         <translation>Maksu vaaditaan</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="69"/>
+        <location filename="../src/newcallmodel.cpp" line="71"/>
         <source>Forbidden</source>
         <translation>Kielletty</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="70"/>
+        <location filename="../src/newcallmodel.cpp" line="72"/>
         <source>Not Found</source>
         <translation>Ei löydy</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="71"/>
+        <location filename="../src/newcallmodel.cpp" line="73"/>
         <source>Method Not Allowed</source>
         <translation>Menetelmää ei sallita</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="72"/>
-        <location filename="../src/newcallmodel.cpp" line="92"/>
+        <location filename="../src/newcallmodel.cpp" line="74"/>
+        <location filename="../src/newcallmodel.cpp" line="94"/>
         <source>Not Acceptable</source>
         <translation>Ei hyväksyttävä</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="73"/>
+        <location filename="../src/newcallmodel.cpp" line="75"/>
         <source>Proxy Authentication Required</source>
         <translation>Välityspalvelimen todennus vaaditaan</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="74"/>
+        <location filename="../src/newcallmodel.cpp" line="76"/>
         <source>Request Timeout</source>
         <translation>Pyyntö aikakatkaistu</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="75"/>
+        <location filename="../src/newcallmodel.cpp" line="77"/>
         <source>Gone</source>
         <translation>Mennyt</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="76"/>
+        <location filename="../src/newcallmodel.cpp" line="78"/>
         <source>Request Entity Too Large</source>
         <translation>Pyyntö on liian suuri</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="77"/>
+        <location filename="../src/newcallmodel.cpp" line="79"/>
         <source>Request URI Too Long</source>
         <translation>Pyynnön verkko-osoite liian pitkä</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="78"/>
+        <location filename="../src/newcallmodel.cpp" line="80"/>
         <source>Unsupported Media Type</source>
         <translation>Ei tuettu mediatyyppi</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="79"/>
+        <location filename="../src/newcallmodel.cpp" line="81"/>
         <source>Unsupported URI Scheme</source>
         <translation>Verkko-osoitteen mallia ei tueta</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="80"/>
+        <location filename="../src/newcallmodel.cpp" line="82"/>
         <source>Bad Extension</source>
         <translation>Virheellinen laajennus</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="81"/>
+        <location filename="../src/newcallmodel.cpp" line="83"/>
         <source>Extension Required</source>
         <translation>Laajennus vaaditaan</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="82"/>
+        <location filename="../src/newcallmodel.cpp" line="84"/>
         <source>Session Timer Too Small</source>
         <translation>Istunnon ajastin on liian pieni</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="83"/>
+        <location filename="../src/newcallmodel.cpp" line="85"/>
         <source>Interval Too Brief</source>
         <translation>Väli liian lyhyt</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="84"/>
+        <location filename="../src/newcallmodel.cpp" line="86"/>
         <source>Temporarily Unavailable</source>
         <translation>Tilapäisesti poissa käytöstä</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="85"/>
+        <location filename="../src/newcallmodel.cpp" line="87"/>
         <source>Call TSX Does Not Exist</source>
         <translation>TSX-puhelua ei ole</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="86"/>
+        <location filename="../src/newcallmodel.cpp" line="88"/>
         <source>Loop Detected</source>
         <translation>Silmukka havaittu</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="87"/>
+        <location filename="../src/newcallmodel.cpp" line="89"/>
         <source>Too Many Hops</source>
         <translation>Liian monta hyppyä</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="88"/>
+        <location filename="../src/newcallmodel.cpp" line="90"/>
         <source>Address Incomplete</source>
         <translation>Osoite epätäydellinen</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="89"/>
+        <location filename="../src/newcallmodel.cpp" line="91"/>
         <source>Ambiguous</source>
         <translation>Epäselvä</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="90"/>
+        <location filename="../src/newcallmodel.cpp" line="92"/>
         <source>Busy</source>
         <translation>Varattu</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="91"/>
+        <location filename="../src/newcallmodel.cpp" line="93"/>
         <source>Request Terminated</source>
         <translation>Pyyntö lopetettu</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="93"/>
+        <location filename="../src/newcallmodel.cpp" line="95"/>
         <source>Bad Event</source>
         <translation>Huono tapahtuma</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="94"/>
+        <location filename="../src/newcallmodel.cpp" line="96"/>
         <source>Request Updated</source>
         <translation>Pyyntö päivitetty</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="95"/>
+        <location filename="../src/newcallmodel.cpp" line="97"/>
         <source>Request Pending</source>
         <translation>Pyyntö odottaa</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="96"/>
+        <location filename="../src/newcallmodel.cpp" line="98"/>
         <source>Undecipherable</source>
         <translation>Ei purettavissa</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="97"/>
+        <location filename="../src/newcallmodel.cpp" line="99"/>
         <source>Internal Server Error</source>
         <translation>Sisäinen palvelinvirhe</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="98"/>
+        <location filename="../src/newcallmodel.cpp" line="100"/>
         <source>Not Implemented</source>
         <translation>Ei toteutettu</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="99"/>
+        <location filename="../src/newcallmodel.cpp" line="101"/>
         <source>Bad Gateway</source>
         <translation>Huono yhdyskäytävä</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="100"/>
+        <location filename="../src/newcallmodel.cpp" line="102"/>
         <source>Service Unavailable</source>
         <translation>Palvelua ei käytettävissä</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="101"/>
+        <location filename="../src/newcallmodel.cpp" line="103"/>
         <source>Server Timeout</source>
         <translation>Palvelimen aikakatkaisu</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="102"/>
+        <location filename="../src/newcallmodel.cpp" line="104"/>
         <source>Version Not Supported</source>
         <translation>Versiota ei tueta</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="103"/>
+        <location filename="../src/newcallmodel.cpp" line="105"/>
         <source>Message Too Large</source>
         <translation>Viesti on liian suuri</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="104"/>
+        <location filename="../src/newcallmodel.cpp" line="106"/>
         <source>Precondition Failure</source>
         <translation>Ennakkoehdon virhe</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="105"/>
+        <location filename="../src/newcallmodel.cpp" line="107"/>
         <source>Busy Everywhere</source>
         <translation>Varattu kaikkialla</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="106"/>
+        <location filename="../src/newcallmodel.cpp" line="108"/>
         <source>Call Refused</source>
         <translation>Puhelu evätty</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="107"/>
+        <location filename="../src/newcallmodel.cpp" line="109"/>
         <source>Does Not Exist Anywhere</source>
         <translation>Ei ole missään</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="108"/>
+        <location filename="../src/newcallmodel.cpp" line="110"/>
         <source>Not Acceptable Anywhere</source>
         <translation>Ei hyväksytä missään</translation>
     </message>
@@ -465,22 +473,52 @@
         <translation>Kirjoittaa {0}</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="62"/>
+        <location filename="../src/chatview.cpp" line="49"/>
+        <source>has sent you a conversation request.</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="51"/>
+        <source>Hello, do you want to join the conversation?</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="53"/>
+        <source>You have accepted the conversation request.</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="55"/>
+        <source>We are waiting for another device to synchronize the conversation.</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="66"/>
+        <source>Accept</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="67"/>
+        <source>Refuse</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="70"/>
         <source>Unable to make contact</source>
         <translation>Yhteyden muodostaminen epäonnistui</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="67"/>
+        <location filename="../src/chatview.cpp" line="75"/>
         <source>Waiting for contact</source>
         <translation>Odotetaan yhteyttä</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="68"/>
+        <location filename="../src/chatview.cpp" line="76"/>
         <source>Incoming transfer</source>
         <translation>Saapuva siirto</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="69"/>
+        <location filename="../src/chatview.cpp" line="77"/>
         <source>Timed out waiting for contact</source>
         <translation>Aikakatkaisu odottavalle yhteydelle</translation>
     </message>
@@ -500,87 +538,77 @@
         <translation>ei ole yhteystiedoissasi</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="49"/>
+        <location filename="../src/chatview.cpp" line="57"/>
         <source>Note: you can automatically accept this invitation by sending a message.</source>
         <translation>Huomaa: voit automaattisesti hyväksyä tämän kutsun lähettämällä viestin.</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="50"/>
+        <location filename="../src/chatview.cpp" line="58"/>
         <source>{0} days ago</source>
         <translation>{0} päivää sitten</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="51"/>
+        <location filename="../src/chatview.cpp" line="59"/>
         <source>{0} hours ago</source>
         <translation>{0} tuntia sitten</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="53"/>
+        <location filename="../src/chatview.cpp" line="61"/>
         <source>{0} minutes ago</source>
         <translation>{0} minuuttia sitten</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="65"/>
+        <location filename="../src/chatview.cpp" line="73"/>
         <source>Canceled</source>
         <translation>Peruttu</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="66"/>
+        <location filename="../src/chatview.cpp" line="74"/>
         <source>Ongoing</source>
         <translation>Käynnissä</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="50"/>
+        <location filename="../src/chatview.cpp" line="58"/>
         <source>%d days ago</source>
         <translation>%d päivää sitten</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="51"/>
+        <location filename="../src/chatview.cpp" line="59"/>
         <source>%d hours ago</source>
         <translation>%d tuntia sitten</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="53"/>
+        <location filename="../src/chatview.cpp" line="61"/>
         <source>%d minutes ago</source>
         <translation>%d minuuttia sitten</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="54"/>
+        <location filename="../src/chatview.cpp" line="62"/>
         <source>one day ago</source>
         <translation>yksi päivä sitten</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="55"/>
+        <location filename="../src/chatview.cpp" line="63"/>
         <source>one hour ago</source>
         <translation>yksi tunti sitten</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="56"/>
+        <location filename="../src/chatview.cpp" line="64"/>
         <source>just now</source>
         <translation>juuri nyt</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="57"/>
+        <location filename="../src/chatview.cpp" line="65"/>
         <source>Failure</source>
         <translation>Virhe</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="58"/>
-        <source>Confirm</source>
-        <translation>Vahvista</translation>
-    </message>
-    <message>
-        <location filename="../src/chatview.cpp" line="59"/>
-        <source>Deny</source>
-        <translation>Estä</translation>
-    </message>
-    <message>
-        <location filename="../src/chatview.cpp" line="60"/>
+        <location filename="../src/chatview.cpp" line="68"/>
         <source>Delete</source>
         <translation>Poista</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="61"/>
+        <location filename="../src/chatview.cpp" line="69"/>
         <source>Retry</source>
         <translation>Yritä uudelleen</translation>
     </message>
@@ -588,22 +616,22 @@
 <context>
     <name>lrc::ContactModelPimpl</name>
     <message>
-        <location filename="../src/contactmodel.cpp" line="459"/>
+        <location filename="../src/contactmodel.cpp" line="438"/>
         <source>Searching…</source>
         <translation>Etsitään...</translation>
     </message>
     <message>
-        <location filename="../src/contactmodel.cpp" line="960"/>
+        <location filename="../src/contactmodel.cpp" line="952"/>
         <source>Invalid ID</source>
         <translation>Virheellinen tunnus</translation>
     </message>
     <message>
-        <location filename="../src/contactmodel.cpp" line="963"/>
+        <location filename="../src/contactmodel.cpp" line="955"/>
         <source>Username not found</source>
         <translation>Käyttäjää ei löydy</translation>
     </message>
     <message>
-        <location filename="../src/contactmodel.cpp" line="966"/>
+        <location filename="../src/contactmodel.cpp" line="958"/>
         <source>Couldn&apos;t lookup…</source>
         <translation>Ei voitu etsiä...</translation>
     </message>
@@ -611,7 +639,7 @@
 <context>
     <name>lrc::api::ContactModel</name>
     <message>
-        <location filename="../src/contactmodel.cpp" line="420"/>
+        <location filename="../src/contactmodel.cpp" line="399"/>
         <source>Bad URI scheme</source>
         <translation>Virheellinen verkko-osoitteen malli</translation>
     </message>
diff --git a/translations/lrc_fr.ts b/translations/lrc_fr.ts
index 781f1007522dd14d40488a65517fbf251c795bfc..780c568d0d4d5c719f9fb6b6b4fe23cfa890a8e3 100644
--- a/translations/lrc_fr.ts
+++ b/translations/lrc_fr.ts
@@ -1,8 +1,8 @@
-<?xml version="1.0" ?><!DOCTYPE TS><TS language="fr" sourcelanguage="en" version="2.1">
+<?xml version="1.0" ?><!DOCTYPE TS><TS language="fr" sourcelanguage="en" version="2.0">
 <context>
     <name>QObject</name>
     <message>
-        <location filename="../src/qtwrapper/callmanager_wrap.h" line="328"/>
+        <location filename="../src/qtwrapper/callmanager_wrap.h" line="393"/>
         <source>Me</source>
         <translation>Moi</translation>
     </message>
@@ -33,7 +33,7 @@
     </message>
     <message>
         <location filename="../src/api/call.h" line="71"/>
-        <location filename="../src/chatview.cpp" line="63"/>
+        <location filename="../src/chatview.cpp" line="71"/>
         <source>Connecting</source>
         <translation>En cours de connexion</translation>
     </message>
@@ -50,7 +50,7 @@
     <message>
         <location filename="../src/api/call.h" line="77"/>
         <location filename="../src/api/call.h" line="83"/>
-        <location filename="../src/chatview.cpp" line="70"/>
+        <location filename="../src/chatview.cpp" line="78"/>
         <source>Finished</source>
         <translation>Complété</translation>
     </message>
@@ -70,21 +70,28 @@
         <translation>Communication établie</translation>
     </message>
     <message>
+        <location filename="../src/api/interaction.h" line="218"/>
         <location filename="../src/authority/storagehelper.cpp" line="130"/>
-        <location filename="../src/authority/storagehelper.cpp" line="898"/>
+        <location filename="../src/authority/storagehelper.cpp" line="918"/>
         <source>Invitation received</source>
         <translation>Invitation reçue</translation>
     </message>
     <message>
+        <location filename="../src/api/interaction.h" line="222"/>
+        <source>Contact left conversation</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/api/interaction.h" line="216"/>
         <location filename="../src/authority/storagehelper.cpp" line="127"/>
-        <location filename="../src/authority/storagehelper.cpp" line="896"/>
+        <location filename="../src/authority/storagehelper.cpp" line="916"/>
         <source>Contact added</source>
         <translation>Contact ajouté</translation>
     </message>
     <message>
         <location filename="../src/authority/storagehelper.cpp" line="104"/>
         <location filename="../src/authority/storagehelper.cpp" line="110"/>
-        <location filename="../src/authority/storagehelper.cpp" line="894"/>
+        <location filename="../src/authority/storagehelper.cpp" line="914"/>
         <source>Outgoing call</source>
         <translation>Appel sortant</translation>
     </message>
@@ -96,7 +103,7 @@
     </message>
     <message>
         <location filename="../src/authority/storagehelper.cpp" line="112"/>
-        <location filename="../src/authority/storagehelper.cpp" line="892"/>
+        <location filename="../src/authority/storagehelper.cpp" line="912"/>
         <source>Missed outgoing call</source>
         <translation>Appel sortant manqué</translation>
     </message>
@@ -106,8 +113,9 @@
         <translation>Appel entrant manqué</translation>
     </message>
     <message>
+        <location filename="../src/api/interaction.h" line="220"/>
         <location filename="../src/authority/storagehelper.cpp" line="132"/>
-        <location filename="../src/authority/storagehelper.cpp" line="900"/>
+        <location filename="../src/authority/storagehelper.cpp" line="920"/>
         <source>Invitation accepted</source>
         <translation>Invitation acceptée</translation>
     </message>
@@ -118,279 +126,279 @@
         <translation>défaut</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="53"/>
+        <location filename="../src/newcallmodel.cpp" line="55"/>
         <source>Null</source>
         <translation>Null</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="54"/>
+        <location filename="../src/newcallmodel.cpp" line="56"/>
         <source>Trying</source>
         <translation>Essai en cours</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="55"/>
+        <location filename="../src/newcallmodel.cpp" line="57"/>
         <source>Ringing</source>
         <translation>Sonne</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="56"/>
+        <location filename="../src/newcallmodel.cpp" line="58"/>
         <source>Being Forwarded</source>
         <translation>En cours de transfert</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="57"/>
+        <location filename="../src/newcallmodel.cpp" line="59"/>
         <source>Queued</source>
         <translation>Mis dans la file d&apos;attente</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="58"/>
+        <location filename="../src/newcallmodel.cpp" line="60"/>
         <source>Progress</source>
         <translation>En cours</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="59"/>
+        <location filename="../src/newcallmodel.cpp" line="61"/>
         <source>OK</source>
         <translation>OK</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="64"/>
-        <location filename="../src/newcallmodel.cpp" line="60"/>
+        <location filename="../src/chatview.cpp" line="72"/>
+        <location filename="../src/newcallmodel.cpp" line="62"/>
         <source>Accepted</source>
         <translation>Accepté</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="61"/>
+        <location filename="../src/newcallmodel.cpp" line="63"/>
         <source>Multiple Choices</source>
         <translation>Choix multiples</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="62"/>
+        <location filename="../src/newcallmodel.cpp" line="64"/>
         <source>Moved Permanently</source>
         <translation>Définitivement déplacé</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="63"/>
+        <location filename="../src/newcallmodel.cpp" line="65"/>
         <source>Moved Temporarily</source>
         <translation>Temporairement déplacé</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="64"/>
+        <location filename="../src/newcallmodel.cpp" line="66"/>
         <source>Use Proxy</source>
         <translation>Utiliser un serveur délégataire</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="65"/>
+        <location filename="../src/newcallmodel.cpp" line="67"/>
         <source>Alternative Service</source>
         <translation>Service alternatif</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="66"/>
+        <location filename="../src/newcallmodel.cpp" line="68"/>
         <source>Bad Request</source>
         <translation>Requête invalide</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="67"/>
+        <location filename="../src/newcallmodel.cpp" line="69"/>
         <source>Unauthorized</source>
         <translation>Non authorisé</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="68"/>
+        <location filename="../src/newcallmodel.cpp" line="70"/>
         <source>Payment Required</source>
         <translation>Payement nécessaire</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="69"/>
+        <location filename="../src/newcallmodel.cpp" line="71"/>
         <source>Forbidden</source>
         <translation>Interdit</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="70"/>
+        <location filename="../src/newcallmodel.cpp" line="72"/>
         <source>Not Found</source>
         <translation>Introuvable</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="71"/>
+        <location filename="../src/newcallmodel.cpp" line="73"/>
         <source>Method Not Allowed</source>
         <translation>Méthode non permise</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="72"/>
-        <location filename="../src/newcallmodel.cpp" line="92"/>
+        <location filename="../src/newcallmodel.cpp" line="74"/>
+        <location filename="../src/newcallmodel.cpp" line="94"/>
         <source>Not Acceptable</source>
         <translation>N&apos;est pas acceptable</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="73"/>
+        <location filename="../src/newcallmodel.cpp" line="75"/>
         <source>Proxy Authentication Required</source>
         <translation>Authentification au serveur mandataire nécessaire</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="74"/>
+        <location filename="../src/newcallmodel.cpp" line="76"/>
         <source>Request Timeout</source>
         <translation>Requête expirée</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="75"/>
+        <location filename="../src/newcallmodel.cpp" line="77"/>
         <source>Gone</source>
         <translation>Parti</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="76"/>
+        <location filename="../src/newcallmodel.cpp" line="78"/>
         <source>Request Entity Too Large</source>
         <translation>L&apos;élément demandé est trop gros</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="77"/>
+        <location filename="../src/newcallmodel.cpp" line="79"/>
         <source>Request URI Too Long</source>
         <translation>l&apos;URI demandée est trop longue</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="78"/>
+        <location filename="../src/newcallmodel.cpp" line="80"/>
         <source>Unsupported Media Type</source>
         <translation>Type de média non supporté</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="79"/>
+        <location filename="../src/newcallmodel.cpp" line="81"/>
         <source>Unsupported URI Scheme</source>
         <translation>Schéma d&apos;URI non supporté</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="80"/>
+        <location filename="../src/newcallmodel.cpp" line="82"/>
         <source>Bad Extension</source>
         <translation>Mauvaise extension</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="81"/>
+        <location filename="../src/newcallmodel.cpp" line="83"/>
         <source>Extension Required</source>
         <translation>Extension nécessaire</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="82"/>
+        <location filename="../src/newcallmodel.cpp" line="84"/>
         <source>Session Timer Too Small</source>
         <translation>Compteur de session trop petit</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="83"/>
+        <location filename="../src/newcallmodel.cpp" line="85"/>
         <source>Interval Too Brief</source>
         <translation>Intervalle trop court</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="84"/>
+        <location filename="../src/newcallmodel.cpp" line="86"/>
         <source>Temporarily Unavailable</source>
         <translation>Temporairement non disponible</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="85"/>
+        <location filename="../src/newcallmodel.cpp" line="87"/>
         <source>Call TSX Does Not Exist</source>
         <translation>L&apos;appel TSX n’existe pas</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="86"/>
+        <location filename="../src/newcallmodel.cpp" line="88"/>
         <source>Loop Detected</source>
         <translation>Boucle détectée</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="87"/>
+        <location filename="../src/newcallmodel.cpp" line="89"/>
         <source>Too Many Hops</source>
         <translation>Trop de sauts</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="88"/>
+        <location filename="../src/newcallmodel.cpp" line="90"/>
         <source>Address Incomplete</source>
         <translation>Adresse incomplète</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="89"/>
+        <location filename="../src/newcallmodel.cpp" line="91"/>
         <source>Ambiguous</source>
         <translation>Ambigu</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="90"/>
+        <location filename="../src/newcallmodel.cpp" line="92"/>
         <source>Busy</source>
         <translation>Occupé</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="91"/>
+        <location filename="../src/newcallmodel.cpp" line="93"/>
         <source>Request Terminated</source>
         <translation>La requête est terminée</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="93"/>
+        <location filename="../src/newcallmodel.cpp" line="95"/>
         <source>Bad Event</source>
         <translation>Événement incorrect</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="94"/>
+        <location filename="../src/newcallmodel.cpp" line="96"/>
         <source>Request Updated</source>
         <translation>Requête modifiée</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="95"/>
+        <location filename="../src/newcallmodel.cpp" line="97"/>
         <source>Request Pending</source>
         <translation>Requête en attente</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="96"/>
+        <location filename="../src/newcallmodel.cpp" line="98"/>
         <source>Undecipherable</source>
         <translation>Indéchiffrable</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="97"/>
+        <location filename="../src/newcallmodel.cpp" line="99"/>
         <source>Internal Server Error</source>
         <translation>Erreur Interne du Serveur</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="98"/>
+        <location filename="../src/newcallmodel.cpp" line="100"/>
         <source>Not Implemented</source>
         <translation>Non Implémenté</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="99"/>
+        <location filename="../src/newcallmodel.cpp" line="101"/>
         <source>Bad Gateway</source>
         <translation>Mauvaise passerelle</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="100"/>
+        <location filename="../src/newcallmodel.cpp" line="102"/>
         <source>Service Unavailable</source>
         <translation>Service indisponible</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="101"/>
+        <location filename="../src/newcallmodel.cpp" line="103"/>
         <source>Server Timeout</source>
         <translation>Dépassement de délai du serveur</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="102"/>
+        <location filename="../src/newcallmodel.cpp" line="104"/>
         <source>Version Not Supported</source>
         <translation>Version non supportée</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="103"/>
+        <location filename="../src/newcallmodel.cpp" line="105"/>
         <source>Message Too Large</source>
         <translation>Message Trop Large</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="104"/>
+        <location filename="../src/newcallmodel.cpp" line="106"/>
         <source>Precondition Failure</source>
         <translation>Échec de Précondition </translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="105"/>
+        <location filename="../src/newcallmodel.cpp" line="107"/>
         <source>Busy Everywhere</source>
         <translation>Occupé partout</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="106"/>
+        <location filename="../src/newcallmodel.cpp" line="108"/>
         <source>Call Refused</source>
         <translation>Appel refusé</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="107"/>
+        <location filename="../src/newcallmodel.cpp" line="109"/>
         <source>Does Not Exist Anywhere</source>
         <translation>N&apos;existe nul part</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="108"/>
+        <location filename="../src/newcallmodel.cpp" line="110"/>
         <source>Not Acceptable Anywhere</source>
         <translation>N&apos;est pas acceptable ici</translation>
     </message>
@@ -465,22 +473,52 @@
         <translation>Écrire à {0}</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="62"/>
+        <location filename="../src/chatview.cpp" line="49"/>
+        <source>has sent you a conversation request.</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="51"/>
+        <source>Hello, do you want to join the conversation?</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="53"/>
+        <source>You have accepted the conversation request.</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="55"/>
+        <source>We are waiting for another device to synchronize the conversation.</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="66"/>
+        <source>Accept</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="67"/>
+        <source>Refuse</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="70"/>
         <source>Unable to make contact</source>
         <translation>Impossible de contacter l&apos;interlocuteur</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="67"/>
+        <location filename="../src/chatview.cpp" line="75"/>
         <source>Waiting for contact</source>
         <translation>En attente de votre contact</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="68"/>
+        <location filename="../src/chatview.cpp" line="76"/>
         <source>Incoming transfer</source>
         <translation>Transfert entrant</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="69"/>
+        <location filename="../src/chatview.cpp" line="77"/>
         <source>Timed out waiting for contact</source>
         <translation>Délai d&apos;attente de votre contact dépassé</translation>
     </message>
@@ -500,87 +538,77 @@
         <translation>ne fait pas parti de vos contacts</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="49"/>
+        <location filename="../src/chatview.cpp" line="57"/>
         <source>Note: you can automatically accept this invitation by sending a message.</source>
         <translation>Remarque: vous pouvez automatiquement accepter une invitation en lui répondant.</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="50"/>
+        <location filename="../src/chatview.cpp" line="58"/>
         <source>{0} days ago</source>
         <translation>Il y a {0} jours</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="51"/>
+        <location filename="../src/chatview.cpp" line="59"/>
         <source>{0} hours ago</source>
         <translation>il y a {0} heures</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="53"/>
+        <location filename="../src/chatview.cpp" line="61"/>
         <source>{0} minutes ago</source>
         <translation>il y a {0} minutes</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="65"/>
+        <location filename="../src/chatview.cpp" line="73"/>
         <source>Canceled</source>
         <translation>Annulé</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="66"/>
+        <location filename="../src/chatview.cpp" line="74"/>
         <source>Ongoing</source>
         <translation>En cours</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="50"/>
+        <location filename="../src/chatview.cpp" line="58"/>
         <source>%d days ago</source>
         <translation>Il y a %d jours</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="51"/>
+        <location filename="../src/chatview.cpp" line="59"/>
         <source>%d hours ago</source>
         <translation>Il y a  %d heures</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="53"/>
+        <location filename="../src/chatview.cpp" line="61"/>
         <source>%d minutes ago</source>
         <translation>Il y a %d  minutes</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="54"/>
+        <location filename="../src/chatview.cpp" line="62"/>
         <source>one day ago</source>
         <translation>il y a une journée</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="55"/>
+        <location filename="../src/chatview.cpp" line="63"/>
         <source>one hour ago</source>
         <translation>il y a une heure</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="56"/>
+        <location filename="../src/chatview.cpp" line="64"/>
         <source>just now</source>
         <translation>juste maintenant</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="57"/>
+        <location filename="../src/chatview.cpp" line="65"/>
         <source>Failure</source>
         <translation>Échec</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="58"/>
-        <source>Confirm</source>
-        <translation>Confirmer</translation>
-    </message>
-    <message>
-        <location filename="../src/chatview.cpp" line="59"/>
-        <source>Deny</source>
-        <translation>Refuser</translation>
-    </message>
-    <message>
-        <location filename="../src/chatview.cpp" line="60"/>
+        <location filename="../src/chatview.cpp" line="68"/>
         <source>Delete</source>
         <translation>Supprimer</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="61"/>
+        <location filename="../src/chatview.cpp" line="69"/>
         <source>Retry</source>
         <translation>Réessaie</translation>
     </message>
@@ -588,22 +616,22 @@
 <context>
     <name>lrc::ContactModelPimpl</name>
     <message>
-        <location filename="../src/contactmodel.cpp" line="459"/>
+        <location filename="../src/contactmodel.cpp" line="438"/>
         <source>Searching…</source>
         <translation>Recherche en cours ...</translation>
     </message>
     <message>
-        <location filename="../src/contactmodel.cpp" line="960"/>
+        <location filename="../src/contactmodel.cpp" line="952"/>
         <source>Invalid ID</source>
         <translation>ID invalide</translation>
     </message>
     <message>
-        <location filename="../src/contactmodel.cpp" line="963"/>
+        <location filename="../src/contactmodel.cpp" line="955"/>
         <source>Username not found</source>
         <translation>Nom d&apos;utilisateur non trouvé</translation>
     </message>
     <message>
-        <location filename="../src/contactmodel.cpp" line="966"/>
+        <location filename="../src/contactmodel.cpp" line="958"/>
         <source>Couldn&apos;t lookup…</source>
         <translation>Impossible de vérifier le nom d&apos;utilisateur</translation>
     </message>
@@ -611,7 +639,7 @@
 <context>
     <name>lrc::api::ContactModel</name>
     <message>
-        <location filename="../src/contactmodel.cpp" line="420"/>
+        <location filename="../src/contactmodel.cpp" line="399"/>
         <source>Bad URI scheme</source>
         <translation>Schéma d&apos;URI non supporté</translation>
     </message>
diff --git a/translations/lrc_fr_BE.ts b/translations/lrc_fr_BE.ts
index 6f9557066b122513ea65946b63ad776e43029d07..ed57f5cd6ccbc71053f39970842898a5cfb96e17 100644
--- a/translations/lrc_fr_BE.ts
+++ b/translations/lrc_fr_BE.ts
@@ -1,8 +1,8 @@
-<?xml version="1.0" ?><!DOCTYPE TS><TS language="fr_BE" sourcelanguage="en" version="2.1">
+<?xml version="1.0" ?><!DOCTYPE TS><TS language="fr_BE" sourcelanguage="en" version="2.0">
 <context>
     <name>QObject</name>
     <message>
-        <location filename="../src/qtwrapper/callmanager_wrap.h" line="328"/>
+        <location filename="../src/qtwrapper/callmanager_wrap.h" line="393"/>
         <source>Me</source>
         <translation>Moi</translation>
     </message>
@@ -33,7 +33,7 @@
     </message>
     <message>
         <location filename="../src/api/call.h" line="71"/>
-        <location filename="../src/chatview.cpp" line="63"/>
+        <location filename="../src/chatview.cpp" line="71"/>
         <source>Connecting</source>
         <translation>En cours de connexion</translation>
     </message>
@@ -50,7 +50,7 @@
     <message>
         <location filename="../src/api/call.h" line="77"/>
         <location filename="../src/api/call.h" line="83"/>
-        <location filename="../src/chatview.cpp" line="70"/>
+        <location filename="../src/chatview.cpp" line="78"/>
         <source>Finished</source>
         <translation>Terminé</translation>
     </message>
@@ -70,21 +70,28 @@
         <translation type="unfinished"/>
     </message>
     <message>
+        <location filename="../src/api/interaction.h" line="218"/>
         <location filename="../src/authority/storagehelper.cpp" line="130"/>
-        <location filename="../src/authority/storagehelper.cpp" line="898"/>
+        <location filename="../src/authority/storagehelper.cpp" line="918"/>
         <source>Invitation received</source>
         <translation>Invitation reçue</translation>
     </message>
     <message>
+        <location filename="../src/api/interaction.h" line="222"/>
+        <source>Contact left conversation</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/api/interaction.h" line="216"/>
         <location filename="../src/authority/storagehelper.cpp" line="127"/>
-        <location filename="../src/authority/storagehelper.cpp" line="896"/>
+        <location filename="../src/authority/storagehelper.cpp" line="916"/>
         <source>Contact added</source>
         <translation>Contact ajouté</translation>
     </message>
     <message>
         <location filename="../src/authority/storagehelper.cpp" line="104"/>
         <location filename="../src/authority/storagehelper.cpp" line="110"/>
-        <location filename="../src/authority/storagehelper.cpp" line="894"/>
+        <location filename="../src/authority/storagehelper.cpp" line="914"/>
         <source>Outgoing call</source>
         <translation>Appel sortant</translation>
     </message>
@@ -96,7 +103,7 @@
     </message>
     <message>
         <location filename="../src/authority/storagehelper.cpp" line="112"/>
-        <location filename="../src/authority/storagehelper.cpp" line="892"/>
+        <location filename="../src/authority/storagehelper.cpp" line="912"/>
         <source>Missed outgoing call</source>
         <translation>Appel sortant manqué</translation>
     </message>
@@ -106,8 +113,9 @@
         <translation>Appel entrant manqué</translation>
     </message>
     <message>
+        <location filename="../src/api/interaction.h" line="220"/>
         <location filename="../src/authority/storagehelper.cpp" line="132"/>
-        <location filename="../src/authority/storagehelper.cpp" line="900"/>
+        <location filename="../src/authority/storagehelper.cpp" line="920"/>
         <source>Invitation accepted</source>
         <translation>Invitation acceptée</translation>
     </message>
@@ -118,279 +126,279 @@
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="53"/>
+        <location filename="../src/newcallmodel.cpp" line="55"/>
         <source>Null</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="54"/>
+        <location filename="../src/newcallmodel.cpp" line="56"/>
         <source>Trying</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="55"/>
+        <location filename="../src/newcallmodel.cpp" line="57"/>
         <source>Ringing</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="56"/>
+        <location filename="../src/newcallmodel.cpp" line="58"/>
         <source>Being Forwarded</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="57"/>
+        <location filename="../src/newcallmodel.cpp" line="59"/>
         <source>Queued</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="58"/>
+        <location filename="../src/newcallmodel.cpp" line="60"/>
         <source>Progress</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="59"/>
+        <location filename="../src/newcallmodel.cpp" line="61"/>
         <source>OK</source>
         <translation>ok</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="64"/>
-        <location filename="../src/newcallmodel.cpp" line="60"/>
+        <location filename="../src/chatview.cpp" line="72"/>
+        <location filename="../src/newcallmodel.cpp" line="62"/>
         <source>Accepted</source>
         <translation>Accepté</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="61"/>
+        <location filename="../src/newcallmodel.cpp" line="63"/>
         <source>Multiple Choices</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="62"/>
+        <location filename="../src/newcallmodel.cpp" line="64"/>
         <source>Moved Permanently</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="63"/>
+        <location filename="../src/newcallmodel.cpp" line="65"/>
         <source>Moved Temporarily</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="64"/>
+        <location filename="../src/newcallmodel.cpp" line="66"/>
         <source>Use Proxy</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="65"/>
+        <location filename="../src/newcallmodel.cpp" line="67"/>
         <source>Alternative Service</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="66"/>
+        <location filename="../src/newcallmodel.cpp" line="68"/>
         <source>Bad Request</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="67"/>
+        <location filename="../src/newcallmodel.cpp" line="69"/>
         <source>Unauthorized</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="68"/>
+        <location filename="../src/newcallmodel.cpp" line="70"/>
         <source>Payment Required</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="69"/>
+        <location filename="../src/newcallmodel.cpp" line="71"/>
         <source>Forbidden</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="70"/>
+        <location filename="../src/newcallmodel.cpp" line="72"/>
         <source>Not Found</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="71"/>
+        <location filename="../src/newcallmodel.cpp" line="73"/>
         <source>Method Not Allowed</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="72"/>
-        <location filename="../src/newcallmodel.cpp" line="92"/>
+        <location filename="../src/newcallmodel.cpp" line="74"/>
+        <location filename="../src/newcallmodel.cpp" line="94"/>
         <source>Not Acceptable</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="73"/>
+        <location filename="../src/newcallmodel.cpp" line="75"/>
         <source>Proxy Authentication Required</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="74"/>
+        <location filename="../src/newcallmodel.cpp" line="76"/>
         <source>Request Timeout</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="75"/>
+        <location filename="../src/newcallmodel.cpp" line="77"/>
         <source>Gone</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="76"/>
+        <location filename="../src/newcallmodel.cpp" line="78"/>
         <source>Request Entity Too Large</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="77"/>
+        <location filename="../src/newcallmodel.cpp" line="79"/>
         <source>Request URI Too Long</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="78"/>
+        <location filename="../src/newcallmodel.cpp" line="80"/>
         <source>Unsupported Media Type</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="79"/>
+        <location filename="../src/newcallmodel.cpp" line="81"/>
         <source>Unsupported URI Scheme</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="80"/>
+        <location filename="../src/newcallmodel.cpp" line="82"/>
         <source>Bad Extension</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="81"/>
+        <location filename="../src/newcallmodel.cpp" line="83"/>
         <source>Extension Required</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="82"/>
+        <location filename="../src/newcallmodel.cpp" line="84"/>
         <source>Session Timer Too Small</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="83"/>
+        <location filename="../src/newcallmodel.cpp" line="85"/>
         <source>Interval Too Brief</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="84"/>
+        <location filename="../src/newcallmodel.cpp" line="86"/>
         <source>Temporarily Unavailable</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="85"/>
+        <location filename="../src/newcallmodel.cpp" line="87"/>
         <source>Call TSX Does Not Exist</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="86"/>
+        <location filename="../src/newcallmodel.cpp" line="88"/>
         <source>Loop Detected</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="87"/>
+        <location filename="../src/newcallmodel.cpp" line="89"/>
         <source>Too Many Hops</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="88"/>
+        <location filename="../src/newcallmodel.cpp" line="90"/>
         <source>Address Incomplete</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="89"/>
+        <location filename="../src/newcallmodel.cpp" line="91"/>
         <source>Ambiguous</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="90"/>
+        <location filename="../src/newcallmodel.cpp" line="92"/>
         <source>Busy</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="91"/>
+        <location filename="../src/newcallmodel.cpp" line="93"/>
         <source>Request Terminated</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="93"/>
+        <location filename="../src/newcallmodel.cpp" line="95"/>
         <source>Bad Event</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="94"/>
+        <location filename="../src/newcallmodel.cpp" line="96"/>
         <source>Request Updated</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="95"/>
+        <location filename="../src/newcallmodel.cpp" line="97"/>
         <source>Request Pending</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="96"/>
+        <location filename="../src/newcallmodel.cpp" line="98"/>
         <source>Undecipherable</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="97"/>
+        <location filename="../src/newcallmodel.cpp" line="99"/>
         <source>Internal Server Error</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="98"/>
+        <location filename="../src/newcallmodel.cpp" line="100"/>
         <source>Not Implemented</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="99"/>
+        <location filename="../src/newcallmodel.cpp" line="101"/>
         <source>Bad Gateway</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="100"/>
+        <location filename="../src/newcallmodel.cpp" line="102"/>
         <source>Service Unavailable</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="101"/>
+        <location filename="../src/newcallmodel.cpp" line="103"/>
         <source>Server Timeout</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="102"/>
+        <location filename="../src/newcallmodel.cpp" line="104"/>
         <source>Version Not Supported</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="103"/>
+        <location filename="../src/newcallmodel.cpp" line="105"/>
         <source>Message Too Large</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="104"/>
+        <location filename="../src/newcallmodel.cpp" line="106"/>
         <source>Precondition Failure</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="105"/>
+        <location filename="../src/newcallmodel.cpp" line="107"/>
         <source>Busy Everywhere</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="106"/>
+        <location filename="../src/newcallmodel.cpp" line="108"/>
         <source>Call Refused</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="107"/>
+        <location filename="../src/newcallmodel.cpp" line="109"/>
         <source>Does Not Exist Anywhere</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="108"/>
+        <location filename="../src/newcallmodel.cpp" line="110"/>
         <source>Not Acceptable Anywhere</source>
         <translation type="unfinished"/>
     </message>
@@ -465,22 +473,52 @@
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="62"/>
-        <source>Unable to make contact</source>
+        <location filename="../src/chatview.cpp" line="49"/>
+        <source>has sent you a conversation request.</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="51"/>
+        <source>Hello, do you want to join the conversation?</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="53"/>
+        <source>You have accepted the conversation request.</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="55"/>
+        <source>We are waiting for another device to synchronize the conversation.</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="66"/>
+        <source>Accept</source>
         <translation type="unfinished"/>
     </message>
     <message>
         <location filename="../src/chatview.cpp" line="67"/>
+        <source>Refuse</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="70"/>
+        <source>Unable to make contact</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="75"/>
         <source>Waiting for contact</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="68"/>
+        <location filename="../src/chatview.cpp" line="76"/>
         <source>Incoming transfer</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="69"/>
+        <location filename="../src/chatview.cpp" line="77"/>
         <source>Timed out waiting for contact</source>
         <translation type="unfinished"/>
     </message>
@@ -500,87 +538,77 @@
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="49"/>
+        <location filename="../src/chatview.cpp" line="57"/>
         <source>Note: you can automatically accept this invitation by sending a message.</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="50"/>
+        <location filename="../src/chatview.cpp" line="58"/>
         <source>{0} days ago</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="51"/>
+        <location filename="../src/chatview.cpp" line="59"/>
         <source>{0} hours ago</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="53"/>
+        <location filename="../src/chatview.cpp" line="61"/>
         <source>{0} minutes ago</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="65"/>
+        <location filename="../src/chatview.cpp" line="73"/>
         <source>Canceled</source>
         <translation>Annulé</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="66"/>
+        <location filename="../src/chatview.cpp" line="74"/>
         <source>Ongoing</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="50"/>
+        <location filename="../src/chatview.cpp" line="58"/>
         <source>%d days ago</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="51"/>
+        <location filename="../src/chatview.cpp" line="59"/>
         <source>%d hours ago</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="53"/>
+        <location filename="../src/chatview.cpp" line="61"/>
         <source>%d minutes ago</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="54"/>
+        <location filename="../src/chatview.cpp" line="62"/>
         <source>one day ago</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="55"/>
+        <location filename="../src/chatview.cpp" line="63"/>
         <source>one hour ago</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="56"/>
+        <location filename="../src/chatview.cpp" line="64"/>
         <source>just now</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="57"/>
+        <location filename="../src/chatview.cpp" line="65"/>
         <source>Failure</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="58"/>
-        <source>Confirm</source>
-        <translation type="unfinished"/>
-    </message>
-    <message>
-        <location filename="../src/chatview.cpp" line="59"/>
-        <source>Deny</source>
-        <translation type="unfinished"/>
-    </message>
-    <message>
-        <location filename="../src/chatview.cpp" line="60"/>
+        <location filename="../src/chatview.cpp" line="68"/>
         <source>Delete</source>
         <translation>Supprimer</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="61"/>
+        <location filename="../src/chatview.cpp" line="69"/>
         <source>Retry</source>
         <translation type="unfinished"/>
     </message>
@@ -588,22 +616,22 @@
 <context>
     <name>lrc::ContactModelPimpl</name>
     <message>
-        <location filename="../src/contactmodel.cpp" line="459"/>
+        <location filename="../src/contactmodel.cpp" line="438"/>
         <source>Searching…</source>
         <translation>Recherche...</translation>
     </message>
     <message>
-        <location filename="../src/contactmodel.cpp" line="960"/>
+        <location filename="../src/contactmodel.cpp" line="952"/>
         <source>Invalid ID</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/contactmodel.cpp" line="963"/>
+        <location filename="../src/contactmodel.cpp" line="955"/>
         <source>Username not found</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/contactmodel.cpp" line="966"/>
+        <location filename="../src/contactmodel.cpp" line="958"/>
         <source>Couldn&apos;t lookup…</source>
         <translation type="unfinished"/>
     </message>
@@ -611,7 +639,7 @@
 <context>
     <name>lrc::api::ContactModel</name>
     <message>
-        <location filename="../src/contactmodel.cpp" line="420"/>
+        <location filename="../src/contactmodel.cpp" line="399"/>
         <source>Bad URI scheme</source>
         <translation type="unfinished"/>
     </message>
diff --git a/translations/lrc_fr_CA.ts b/translations/lrc_fr_CA.ts
index 0aef3cc12e1043d6d07196b2120fd43e84883111..d4d72cb5372baab616568768c7feaec9a7d029f5 100644
--- a/translations/lrc_fr_CA.ts
+++ b/translations/lrc_fr_CA.ts
@@ -1,8 +1,8 @@
-<?xml version="1.0" ?><!DOCTYPE TS><TS language="fr_CA" sourcelanguage="en" version="2.1">
+<?xml version="1.0" ?><!DOCTYPE TS><TS language="fr_CA" sourcelanguage="en" version="2.0">
 <context>
     <name>QObject</name>
     <message>
-        <location filename="../src/qtwrapper/callmanager_wrap.h" line="328"/>
+        <location filename="../src/qtwrapper/callmanager_wrap.h" line="393"/>
         <source>Me</source>
         <translation>Moi</translation>
     </message>
@@ -33,7 +33,7 @@
     </message>
     <message>
         <location filename="../src/api/call.h" line="71"/>
-        <location filename="../src/chatview.cpp" line="63"/>
+        <location filename="../src/chatview.cpp" line="71"/>
         <source>Connecting</source>
         <translation>Connexion en cours</translation>
     </message>
@@ -50,7 +50,7 @@
     <message>
         <location filename="../src/api/call.h" line="77"/>
         <location filename="../src/api/call.h" line="83"/>
-        <location filename="../src/chatview.cpp" line="70"/>
+        <location filename="../src/chatview.cpp" line="78"/>
         <source>Finished</source>
         <translation>Terminé</translation>
     </message>
@@ -70,21 +70,28 @@
         <translation>Communication établie</translation>
     </message>
     <message>
+        <location filename="../src/api/interaction.h" line="218"/>
         <location filename="../src/authority/storagehelper.cpp" line="130"/>
-        <location filename="../src/authority/storagehelper.cpp" line="898"/>
+        <location filename="../src/authority/storagehelper.cpp" line="918"/>
         <source>Invitation received</source>
         <translation>Invitation reçue</translation>
     </message>
     <message>
+        <location filename="../src/api/interaction.h" line="222"/>
+        <source>Contact left conversation</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/api/interaction.h" line="216"/>
         <location filename="../src/authority/storagehelper.cpp" line="127"/>
-        <location filename="../src/authority/storagehelper.cpp" line="896"/>
+        <location filename="../src/authority/storagehelper.cpp" line="916"/>
         <source>Contact added</source>
         <translation>Contact ajouté</translation>
     </message>
     <message>
         <location filename="../src/authority/storagehelper.cpp" line="104"/>
         <location filename="../src/authority/storagehelper.cpp" line="110"/>
-        <location filename="../src/authority/storagehelper.cpp" line="894"/>
+        <location filename="../src/authority/storagehelper.cpp" line="914"/>
         <source>Outgoing call</source>
         <translation>Appel sortant</translation>
     </message>
@@ -96,7 +103,7 @@
     </message>
     <message>
         <location filename="../src/authority/storagehelper.cpp" line="112"/>
-        <location filename="../src/authority/storagehelper.cpp" line="892"/>
+        <location filename="../src/authority/storagehelper.cpp" line="912"/>
         <source>Missed outgoing call</source>
         <translation>Appel sortant manqué</translation>
     </message>
@@ -106,8 +113,9 @@
         <translation>Appel entrant manqué</translation>
     </message>
     <message>
+        <location filename="../src/api/interaction.h" line="220"/>
         <location filename="../src/authority/storagehelper.cpp" line="132"/>
-        <location filename="../src/authority/storagehelper.cpp" line="900"/>
+        <location filename="../src/authority/storagehelper.cpp" line="920"/>
         <source>Invitation accepted</source>
         <translation>Invitation acceptée</translation>
     </message>
@@ -118,279 +126,279 @@
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="53"/>
+        <location filename="../src/newcallmodel.cpp" line="55"/>
         <source>Null</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="54"/>
+        <location filename="../src/newcallmodel.cpp" line="56"/>
         <source>Trying</source>
         <translation>Essai en cours</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="55"/>
+        <location filename="../src/newcallmodel.cpp" line="57"/>
         <source>Ringing</source>
         <translation>Sonnerie en cours</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="56"/>
+        <location filename="../src/newcallmodel.cpp" line="58"/>
         <source>Being Forwarded</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="57"/>
+        <location filename="../src/newcallmodel.cpp" line="59"/>
         <source>Queued</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="58"/>
+        <location filename="../src/newcallmodel.cpp" line="60"/>
         <source>Progress</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="59"/>
+        <location filename="../src/newcallmodel.cpp" line="61"/>
         <source>OK</source>
         <translation>OK</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="64"/>
-        <location filename="../src/newcallmodel.cpp" line="60"/>
+        <location filename="../src/chatview.cpp" line="72"/>
+        <location filename="../src/newcallmodel.cpp" line="62"/>
         <source>Accepted</source>
         <translation>Accepté</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="61"/>
+        <location filename="../src/newcallmodel.cpp" line="63"/>
         <source>Multiple Choices</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="62"/>
+        <location filename="../src/newcallmodel.cpp" line="64"/>
         <source>Moved Permanently</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="63"/>
+        <location filename="../src/newcallmodel.cpp" line="65"/>
         <source>Moved Temporarily</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="64"/>
+        <location filename="../src/newcallmodel.cpp" line="66"/>
         <source>Use Proxy</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="65"/>
+        <location filename="../src/newcallmodel.cpp" line="67"/>
         <source>Alternative Service</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="66"/>
+        <location filename="../src/newcallmodel.cpp" line="68"/>
         <source>Bad Request</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="67"/>
+        <location filename="../src/newcallmodel.cpp" line="69"/>
         <source>Unauthorized</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="68"/>
+        <location filename="../src/newcallmodel.cpp" line="70"/>
         <source>Payment Required</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="69"/>
+        <location filename="../src/newcallmodel.cpp" line="71"/>
         <source>Forbidden</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="70"/>
+        <location filename="../src/newcallmodel.cpp" line="72"/>
         <source>Not Found</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="71"/>
+        <location filename="../src/newcallmodel.cpp" line="73"/>
         <source>Method Not Allowed</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="72"/>
-        <location filename="../src/newcallmodel.cpp" line="92"/>
+        <location filename="../src/newcallmodel.cpp" line="74"/>
+        <location filename="../src/newcallmodel.cpp" line="94"/>
         <source>Not Acceptable</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="73"/>
+        <location filename="../src/newcallmodel.cpp" line="75"/>
         <source>Proxy Authentication Required</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="74"/>
+        <location filename="../src/newcallmodel.cpp" line="76"/>
         <source>Request Timeout</source>
         <translation>Délai de la requête dépassé</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="75"/>
+        <location filename="../src/newcallmodel.cpp" line="77"/>
         <source>Gone</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="76"/>
+        <location filename="../src/newcallmodel.cpp" line="78"/>
         <source>Request Entity Too Large</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="77"/>
+        <location filename="../src/newcallmodel.cpp" line="79"/>
         <source>Request URI Too Long</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="78"/>
+        <location filename="../src/newcallmodel.cpp" line="80"/>
         <source>Unsupported Media Type</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="79"/>
+        <location filename="../src/newcallmodel.cpp" line="81"/>
         <source>Unsupported URI Scheme</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="80"/>
+        <location filename="../src/newcallmodel.cpp" line="82"/>
         <source>Bad Extension</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="81"/>
+        <location filename="../src/newcallmodel.cpp" line="83"/>
         <source>Extension Required</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="82"/>
+        <location filename="../src/newcallmodel.cpp" line="84"/>
         <source>Session Timer Too Small</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="83"/>
+        <location filename="../src/newcallmodel.cpp" line="85"/>
         <source>Interval Too Brief</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="84"/>
+        <location filename="../src/newcallmodel.cpp" line="86"/>
         <source>Temporarily Unavailable</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="85"/>
+        <location filename="../src/newcallmodel.cpp" line="87"/>
         <source>Call TSX Does Not Exist</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="86"/>
+        <location filename="../src/newcallmodel.cpp" line="88"/>
         <source>Loop Detected</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="87"/>
+        <location filename="../src/newcallmodel.cpp" line="89"/>
         <source>Too Many Hops</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="88"/>
+        <location filename="../src/newcallmodel.cpp" line="90"/>
         <source>Address Incomplete</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="89"/>
+        <location filename="../src/newcallmodel.cpp" line="91"/>
         <source>Ambiguous</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="90"/>
+        <location filename="../src/newcallmodel.cpp" line="92"/>
         <source>Busy</source>
         <translation>Occupé</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="91"/>
+        <location filename="../src/newcallmodel.cpp" line="93"/>
         <source>Request Terminated</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="93"/>
+        <location filename="../src/newcallmodel.cpp" line="95"/>
         <source>Bad Event</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="94"/>
+        <location filename="../src/newcallmodel.cpp" line="96"/>
         <source>Request Updated</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="95"/>
+        <location filename="../src/newcallmodel.cpp" line="97"/>
         <source>Request Pending</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="96"/>
+        <location filename="../src/newcallmodel.cpp" line="98"/>
         <source>Undecipherable</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="97"/>
+        <location filename="../src/newcallmodel.cpp" line="99"/>
         <source>Internal Server Error</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="98"/>
+        <location filename="../src/newcallmodel.cpp" line="100"/>
         <source>Not Implemented</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="99"/>
+        <location filename="../src/newcallmodel.cpp" line="101"/>
         <source>Bad Gateway</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="100"/>
+        <location filename="../src/newcallmodel.cpp" line="102"/>
         <source>Service Unavailable</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="101"/>
+        <location filename="../src/newcallmodel.cpp" line="103"/>
         <source>Server Timeout</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="102"/>
+        <location filename="../src/newcallmodel.cpp" line="104"/>
         <source>Version Not Supported</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="103"/>
+        <location filename="../src/newcallmodel.cpp" line="105"/>
         <source>Message Too Large</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="104"/>
+        <location filename="../src/newcallmodel.cpp" line="106"/>
         <source>Precondition Failure</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="105"/>
+        <location filename="../src/newcallmodel.cpp" line="107"/>
         <source>Busy Everywhere</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="106"/>
+        <location filename="../src/newcallmodel.cpp" line="108"/>
         <source>Call Refused</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="107"/>
+        <location filename="../src/newcallmodel.cpp" line="109"/>
         <source>Does Not Exist Anywhere</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="108"/>
+        <location filename="../src/newcallmodel.cpp" line="110"/>
         <source>Not Acceptable Anywhere</source>
         <translation type="unfinished"/>
     </message>
@@ -465,22 +473,52 @@
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="62"/>
-        <source>Unable to make contact</source>
+        <location filename="../src/chatview.cpp" line="49"/>
+        <source>has sent you a conversation request.</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="51"/>
+        <source>Hello, do you want to join the conversation?</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="53"/>
+        <source>You have accepted the conversation request.</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="55"/>
+        <source>We are waiting for another device to synchronize the conversation.</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="66"/>
+        <source>Accept</source>
         <translation type="unfinished"/>
     </message>
     <message>
         <location filename="../src/chatview.cpp" line="67"/>
+        <source>Refuse</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="70"/>
+        <source>Unable to make contact</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="75"/>
         <source>Waiting for contact</source>
         <translation>En attente de votre contact</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="68"/>
+        <location filename="../src/chatview.cpp" line="76"/>
         <source>Incoming transfer</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="69"/>
+        <location filename="../src/chatview.cpp" line="77"/>
         <source>Timed out waiting for contact</source>
         <translation type="unfinished"/>
     </message>
@@ -500,87 +538,77 @@
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="49"/>
+        <location filename="../src/chatview.cpp" line="57"/>
         <source>Note: you can automatically accept this invitation by sending a message.</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="50"/>
+        <location filename="../src/chatview.cpp" line="58"/>
         <source>{0} days ago</source>
         <translation>Il y a {0} jours</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="51"/>
+        <location filename="../src/chatview.cpp" line="59"/>
         <source>{0} hours ago</source>
         <translation>il y a {0} heures</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="53"/>
+        <location filename="../src/chatview.cpp" line="61"/>
         <source>{0} minutes ago</source>
         <translation>il y a {0} minutes</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="65"/>
+        <location filename="../src/chatview.cpp" line="73"/>
         <source>Canceled</source>
         <translation>Annulé</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="66"/>
+        <location filename="../src/chatview.cpp" line="74"/>
         <source>Ongoing</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="50"/>
+        <location filename="../src/chatview.cpp" line="58"/>
         <source>%d days ago</source>
         <translation>Il y a %d jours</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="51"/>
+        <location filename="../src/chatview.cpp" line="59"/>
         <source>%d hours ago</source>
         <translation>Il y a %d heures</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="53"/>
+        <location filename="../src/chatview.cpp" line="61"/>
         <source>%d minutes ago</source>
         <translation>Il y a %d minutes</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="54"/>
+        <location filename="../src/chatview.cpp" line="62"/>
         <source>one day ago</source>
         <translation>il y a une journée</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="55"/>
+        <location filename="../src/chatview.cpp" line="63"/>
         <source>one hour ago</source>
         <translation>il y a une heure</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="56"/>
+        <location filename="../src/chatview.cpp" line="64"/>
         <source>just now</source>
         <translation>juste maintenant</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="57"/>
+        <location filename="../src/chatview.cpp" line="65"/>
         <source>Failure</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="58"/>
-        <source>Confirm</source>
-        <translation type="unfinished"/>
-    </message>
-    <message>
-        <location filename="../src/chatview.cpp" line="59"/>
-        <source>Deny</source>
-        <translation type="unfinished"/>
-    </message>
-    <message>
-        <location filename="../src/chatview.cpp" line="60"/>
+        <location filename="../src/chatview.cpp" line="68"/>
         <source>Delete</source>
         <translation>Supprimer</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="61"/>
+        <location filename="../src/chatview.cpp" line="69"/>
         <source>Retry</source>
         <translation>Réessaie</translation>
     </message>
@@ -588,22 +616,22 @@
 <context>
     <name>lrc::ContactModelPimpl</name>
     <message>
-        <location filename="../src/contactmodel.cpp" line="459"/>
+        <location filename="../src/contactmodel.cpp" line="438"/>
         <source>Searching…</source>
         <translation>Recherche...</translation>
     </message>
     <message>
-        <location filename="../src/contactmodel.cpp" line="960"/>
+        <location filename="../src/contactmodel.cpp" line="952"/>
         <source>Invalid ID</source>
         <translation>ID invalide</translation>
     </message>
     <message>
-        <location filename="../src/contactmodel.cpp" line="963"/>
+        <location filename="../src/contactmodel.cpp" line="955"/>
         <source>Username not found</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/contactmodel.cpp" line="966"/>
+        <location filename="../src/contactmodel.cpp" line="958"/>
         <source>Couldn&apos;t lookup…</source>
         <translation>Impossible de vérifier le nom d&apos;utilisateur</translation>
     </message>
@@ -611,7 +639,7 @@
 <context>
     <name>lrc::api::ContactModel</name>
     <message>
-        <location filename="../src/contactmodel.cpp" line="420"/>
+        <location filename="../src/contactmodel.cpp" line="399"/>
         <source>Bad URI scheme</source>
         <translation type="unfinished"/>
     </message>
diff --git a/translations/lrc_fr_CH.ts b/translations/lrc_fr_CH.ts
index 5e5d081513042f5ba199cc677188ff9f51e95a6e..3ce9e3b2cad3d1b9569c16237c05a1d514382f72 100644
--- a/translations/lrc_fr_CH.ts
+++ b/translations/lrc_fr_CH.ts
@@ -1,8 +1,8 @@
-<?xml version="1.0" ?><!DOCTYPE TS><TS language="fr_CH" sourcelanguage="en" version="2.1">
+<?xml version="1.0" ?><!DOCTYPE TS><TS language="fr_CH" sourcelanguage="en" version="2.0">
 <context>
     <name>QObject</name>
     <message>
-        <location filename="../src/qtwrapper/callmanager_wrap.h" line="328"/>
+        <location filename="../src/qtwrapper/callmanager_wrap.h" line="393"/>
         <source>Me</source>
         <translation>Moi</translation>
     </message>
@@ -33,7 +33,7 @@
     </message>
     <message>
         <location filename="../src/api/call.h" line="71"/>
-        <location filename="../src/chatview.cpp" line="63"/>
+        <location filename="../src/chatview.cpp" line="71"/>
         <source>Connecting</source>
         <translation type="unfinished"/>
     </message>
@@ -50,7 +50,7 @@
     <message>
         <location filename="../src/api/call.h" line="77"/>
         <location filename="../src/api/call.h" line="83"/>
-        <location filename="../src/chatview.cpp" line="70"/>
+        <location filename="../src/chatview.cpp" line="78"/>
         <source>Finished</source>
         <translation>Terminé</translation>
     </message>
@@ -70,21 +70,28 @@
         <translation type="unfinished"/>
     </message>
     <message>
+        <location filename="../src/api/interaction.h" line="218"/>
         <location filename="../src/authority/storagehelper.cpp" line="130"/>
-        <location filename="../src/authority/storagehelper.cpp" line="898"/>
+        <location filename="../src/authority/storagehelper.cpp" line="918"/>
         <source>Invitation received</source>
         <translation>Invitation reçue</translation>
     </message>
     <message>
+        <location filename="../src/api/interaction.h" line="222"/>
+        <source>Contact left conversation</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/api/interaction.h" line="216"/>
         <location filename="../src/authority/storagehelper.cpp" line="127"/>
-        <location filename="../src/authority/storagehelper.cpp" line="896"/>
+        <location filename="../src/authority/storagehelper.cpp" line="916"/>
         <source>Contact added</source>
         <translation>Contact ajouté</translation>
     </message>
     <message>
         <location filename="../src/authority/storagehelper.cpp" line="104"/>
         <location filename="../src/authority/storagehelper.cpp" line="110"/>
-        <location filename="../src/authority/storagehelper.cpp" line="894"/>
+        <location filename="../src/authority/storagehelper.cpp" line="914"/>
         <source>Outgoing call</source>
         <translation>Appel sortant</translation>
     </message>
@@ -96,7 +103,7 @@
     </message>
     <message>
         <location filename="../src/authority/storagehelper.cpp" line="112"/>
-        <location filename="../src/authority/storagehelper.cpp" line="892"/>
+        <location filename="../src/authority/storagehelper.cpp" line="912"/>
         <source>Missed outgoing call</source>
         <translation type="unfinished"/>
     </message>
@@ -106,8 +113,9 @@
         <translation type="unfinished"/>
     </message>
     <message>
+        <location filename="../src/api/interaction.h" line="220"/>
         <location filename="../src/authority/storagehelper.cpp" line="132"/>
-        <location filename="../src/authority/storagehelper.cpp" line="900"/>
+        <location filename="../src/authority/storagehelper.cpp" line="920"/>
         <source>Invitation accepted</source>
         <translation>Invitation acceptée</translation>
     </message>
@@ -118,279 +126,279 @@
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="53"/>
+        <location filename="../src/newcallmodel.cpp" line="55"/>
         <source>Null</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="54"/>
+        <location filename="../src/newcallmodel.cpp" line="56"/>
         <source>Trying</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="55"/>
+        <location filename="../src/newcallmodel.cpp" line="57"/>
         <source>Ringing</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="56"/>
+        <location filename="../src/newcallmodel.cpp" line="58"/>
         <source>Being Forwarded</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="57"/>
+        <location filename="../src/newcallmodel.cpp" line="59"/>
         <source>Queued</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="58"/>
+        <location filename="../src/newcallmodel.cpp" line="60"/>
         <source>Progress</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="59"/>
+        <location filename="../src/newcallmodel.cpp" line="61"/>
         <source>OK</source>
         <translation>ok</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="64"/>
-        <location filename="../src/newcallmodel.cpp" line="60"/>
+        <location filename="../src/chatview.cpp" line="72"/>
+        <location filename="../src/newcallmodel.cpp" line="62"/>
         <source>Accepted</source>
         <translation>Accepté</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="61"/>
+        <location filename="../src/newcallmodel.cpp" line="63"/>
         <source>Multiple Choices</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="62"/>
+        <location filename="../src/newcallmodel.cpp" line="64"/>
         <source>Moved Permanently</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="63"/>
+        <location filename="../src/newcallmodel.cpp" line="65"/>
         <source>Moved Temporarily</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="64"/>
+        <location filename="../src/newcallmodel.cpp" line="66"/>
         <source>Use Proxy</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="65"/>
+        <location filename="../src/newcallmodel.cpp" line="67"/>
         <source>Alternative Service</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="66"/>
+        <location filename="../src/newcallmodel.cpp" line="68"/>
         <source>Bad Request</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="67"/>
+        <location filename="../src/newcallmodel.cpp" line="69"/>
         <source>Unauthorized</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="68"/>
+        <location filename="../src/newcallmodel.cpp" line="70"/>
         <source>Payment Required</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="69"/>
+        <location filename="../src/newcallmodel.cpp" line="71"/>
         <source>Forbidden</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="70"/>
+        <location filename="../src/newcallmodel.cpp" line="72"/>
         <source>Not Found</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="71"/>
+        <location filename="../src/newcallmodel.cpp" line="73"/>
         <source>Method Not Allowed</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="72"/>
-        <location filename="../src/newcallmodel.cpp" line="92"/>
+        <location filename="../src/newcallmodel.cpp" line="74"/>
+        <location filename="../src/newcallmodel.cpp" line="94"/>
         <source>Not Acceptable</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="73"/>
+        <location filename="../src/newcallmodel.cpp" line="75"/>
         <source>Proxy Authentication Required</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="74"/>
+        <location filename="../src/newcallmodel.cpp" line="76"/>
         <source>Request Timeout</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="75"/>
+        <location filename="../src/newcallmodel.cpp" line="77"/>
         <source>Gone</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="76"/>
+        <location filename="../src/newcallmodel.cpp" line="78"/>
         <source>Request Entity Too Large</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="77"/>
+        <location filename="../src/newcallmodel.cpp" line="79"/>
         <source>Request URI Too Long</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="78"/>
+        <location filename="../src/newcallmodel.cpp" line="80"/>
         <source>Unsupported Media Type</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="79"/>
+        <location filename="../src/newcallmodel.cpp" line="81"/>
         <source>Unsupported URI Scheme</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="80"/>
+        <location filename="../src/newcallmodel.cpp" line="82"/>
         <source>Bad Extension</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="81"/>
+        <location filename="../src/newcallmodel.cpp" line="83"/>
         <source>Extension Required</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="82"/>
+        <location filename="../src/newcallmodel.cpp" line="84"/>
         <source>Session Timer Too Small</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="83"/>
+        <location filename="../src/newcallmodel.cpp" line="85"/>
         <source>Interval Too Brief</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="84"/>
+        <location filename="../src/newcallmodel.cpp" line="86"/>
         <source>Temporarily Unavailable</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="85"/>
+        <location filename="../src/newcallmodel.cpp" line="87"/>
         <source>Call TSX Does Not Exist</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="86"/>
+        <location filename="../src/newcallmodel.cpp" line="88"/>
         <source>Loop Detected</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="87"/>
+        <location filename="../src/newcallmodel.cpp" line="89"/>
         <source>Too Many Hops</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="88"/>
+        <location filename="../src/newcallmodel.cpp" line="90"/>
         <source>Address Incomplete</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="89"/>
+        <location filename="../src/newcallmodel.cpp" line="91"/>
         <source>Ambiguous</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="90"/>
+        <location filename="../src/newcallmodel.cpp" line="92"/>
         <source>Busy</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="91"/>
+        <location filename="../src/newcallmodel.cpp" line="93"/>
         <source>Request Terminated</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="93"/>
+        <location filename="../src/newcallmodel.cpp" line="95"/>
         <source>Bad Event</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="94"/>
+        <location filename="../src/newcallmodel.cpp" line="96"/>
         <source>Request Updated</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="95"/>
+        <location filename="../src/newcallmodel.cpp" line="97"/>
         <source>Request Pending</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="96"/>
+        <location filename="../src/newcallmodel.cpp" line="98"/>
         <source>Undecipherable</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="97"/>
+        <location filename="../src/newcallmodel.cpp" line="99"/>
         <source>Internal Server Error</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="98"/>
+        <location filename="../src/newcallmodel.cpp" line="100"/>
         <source>Not Implemented</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="99"/>
+        <location filename="../src/newcallmodel.cpp" line="101"/>
         <source>Bad Gateway</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="100"/>
+        <location filename="../src/newcallmodel.cpp" line="102"/>
         <source>Service Unavailable</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="101"/>
+        <location filename="../src/newcallmodel.cpp" line="103"/>
         <source>Server Timeout</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="102"/>
+        <location filename="../src/newcallmodel.cpp" line="104"/>
         <source>Version Not Supported</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="103"/>
+        <location filename="../src/newcallmodel.cpp" line="105"/>
         <source>Message Too Large</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="104"/>
+        <location filename="../src/newcallmodel.cpp" line="106"/>
         <source>Precondition Failure</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="105"/>
+        <location filename="../src/newcallmodel.cpp" line="107"/>
         <source>Busy Everywhere</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="106"/>
+        <location filename="../src/newcallmodel.cpp" line="108"/>
         <source>Call Refused</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="107"/>
+        <location filename="../src/newcallmodel.cpp" line="109"/>
         <source>Does Not Exist Anywhere</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="108"/>
+        <location filename="../src/newcallmodel.cpp" line="110"/>
         <source>Not Acceptable Anywhere</source>
         <translation type="unfinished"/>
     </message>
@@ -465,22 +473,52 @@
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="62"/>
-        <source>Unable to make contact</source>
+        <location filename="../src/chatview.cpp" line="49"/>
+        <source>has sent you a conversation request.</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="51"/>
+        <source>Hello, do you want to join the conversation?</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="53"/>
+        <source>You have accepted the conversation request.</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="55"/>
+        <source>We are waiting for another device to synchronize the conversation.</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="66"/>
+        <source>Accept</source>
         <translation type="unfinished"/>
     </message>
     <message>
         <location filename="../src/chatview.cpp" line="67"/>
+        <source>Refuse</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="70"/>
+        <source>Unable to make contact</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="75"/>
         <source>Waiting for contact</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="68"/>
+        <location filename="../src/chatview.cpp" line="76"/>
         <source>Incoming transfer</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="69"/>
+        <location filename="../src/chatview.cpp" line="77"/>
         <source>Timed out waiting for contact</source>
         <translation type="unfinished"/>
     </message>
@@ -500,87 +538,77 @@
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="49"/>
+        <location filename="../src/chatview.cpp" line="57"/>
         <source>Note: you can automatically accept this invitation by sending a message.</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="50"/>
+        <location filename="../src/chatview.cpp" line="58"/>
         <source>{0} days ago</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="51"/>
+        <location filename="../src/chatview.cpp" line="59"/>
         <source>{0} hours ago</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="53"/>
+        <location filename="../src/chatview.cpp" line="61"/>
         <source>{0} minutes ago</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="65"/>
+        <location filename="../src/chatview.cpp" line="73"/>
         <source>Canceled</source>
         <translation>Annulé</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="66"/>
+        <location filename="../src/chatview.cpp" line="74"/>
         <source>Ongoing</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="50"/>
+        <location filename="../src/chatview.cpp" line="58"/>
         <source>%d days ago</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="51"/>
+        <location filename="../src/chatview.cpp" line="59"/>
         <source>%d hours ago</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="53"/>
+        <location filename="../src/chatview.cpp" line="61"/>
         <source>%d minutes ago</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="54"/>
+        <location filename="../src/chatview.cpp" line="62"/>
         <source>one day ago</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="55"/>
+        <location filename="../src/chatview.cpp" line="63"/>
         <source>one hour ago</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="56"/>
+        <location filename="../src/chatview.cpp" line="64"/>
         <source>just now</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="57"/>
+        <location filename="../src/chatview.cpp" line="65"/>
         <source>Failure</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="58"/>
-        <source>Confirm</source>
-        <translation type="unfinished"/>
-    </message>
-    <message>
-        <location filename="../src/chatview.cpp" line="59"/>
-        <source>Deny</source>
-        <translation type="unfinished"/>
-    </message>
-    <message>
-        <location filename="../src/chatview.cpp" line="60"/>
+        <location filename="../src/chatview.cpp" line="68"/>
         <source>Delete</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="61"/>
+        <location filename="../src/chatview.cpp" line="69"/>
         <source>Retry</source>
         <translation type="unfinished"/>
     </message>
@@ -588,22 +616,22 @@
 <context>
     <name>lrc::ContactModelPimpl</name>
     <message>
-        <location filename="../src/contactmodel.cpp" line="459"/>
+        <location filename="../src/contactmodel.cpp" line="438"/>
         <source>Searching…</source>
         <translation>Recherche...</translation>
     </message>
     <message>
-        <location filename="../src/contactmodel.cpp" line="960"/>
+        <location filename="../src/contactmodel.cpp" line="952"/>
         <source>Invalid ID</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/contactmodel.cpp" line="963"/>
+        <location filename="../src/contactmodel.cpp" line="955"/>
         <source>Username not found</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/contactmodel.cpp" line="966"/>
+        <location filename="../src/contactmodel.cpp" line="958"/>
         <source>Couldn&apos;t lookup…</source>
         <translation type="unfinished"/>
     </message>
@@ -611,7 +639,7 @@
 <context>
     <name>lrc::api::ContactModel</name>
     <message>
-        <location filename="../src/contactmodel.cpp" line="420"/>
+        <location filename="../src/contactmodel.cpp" line="399"/>
         <source>Bad URI scheme</source>
         <translation type="unfinished"/>
     </message>
diff --git a/translations/lrc_fr_FR.ts b/translations/lrc_fr_FR.ts
index 7bc89e61355b59518ca4c2723b7e16b7e0179bdd..b90ceef8af5146e3f722af597f5b5051976b1e82 100644
--- a/translations/lrc_fr_FR.ts
+++ b/translations/lrc_fr_FR.ts
@@ -1,8 +1,8 @@
-<?xml version="1.0" ?><!DOCTYPE TS><TS language="fr_FR" sourcelanguage="en" version="2.1">
+<?xml version="1.0" ?><!DOCTYPE TS><TS language="fr_FR" sourcelanguage="en" version="2.0">
 <context>
     <name>QObject</name>
     <message>
-        <location filename="../src/qtwrapper/callmanager_wrap.h" line="328"/>
+        <location filename="../src/qtwrapper/callmanager_wrap.h" line="393"/>
         <source>Me</source>
         <translation>Moi </translation>
     </message>
@@ -33,7 +33,7 @@
     </message>
     <message>
         <location filename="../src/api/call.h" line="71"/>
-        <location filename="../src/chatview.cpp" line="63"/>
+        <location filename="../src/chatview.cpp" line="71"/>
         <source>Connecting</source>
         <translation>En cours de connexion</translation>
     </message>
@@ -50,7 +50,7 @@
     <message>
         <location filename="../src/api/call.h" line="77"/>
         <location filename="../src/api/call.h" line="83"/>
-        <location filename="../src/chatview.cpp" line="70"/>
+        <location filename="../src/chatview.cpp" line="78"/>
         <source>Finished</source>
         <translation>Terminé</translation>
     </message>
@@ -70,21 +70,28 @@
         <translation type="unfinished"/>
     </message>
     <message>
+        <location filename="../src/api/interaction.h" line="218"/>
         <location filename="../src/authority/storagehelper.cpp" line="130"/>
-        <location filename="../src/authority/storagehelper.cpp" line="898"/>
+        <location filename="../src/authority/storagehelper.cpp" line="918"/>
         <source>Invitation received</source>
         <translation>Invitation reçue</translation>
     </message>
     <message>
+        <location filename="../src/api/interaction.h" line="222"/>
+        <source>Contact left conversation</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/api/interaction.h" line="216"/>
         <location filename="../src/authority/storagehelper.cpp" line="127"/>
-        <location filename="../src/authority/storagehelper.cpp" line="896"/>
+        <location filename="../src/authority/storagehelper.cpp" line="916"/>
         <source>Contact added</source>
         <translation>Contact ajouté</translation>
     </message>
     <message>
         <location filename="../src/authority/storagehelper.cpp" line="104"/>
         <location filename="../src/authority/storagehelper.cpp" line="110"/>
-        <location filename="../src/authority/storagehelper.cpp" line="894"/>
+        <location filename="../src/authority/storagehelper.cpp" line="914"/>
         <source>Outgoing call</source>
         <translation>Appel sortant</translation>
     </message>
@@ -96,7 +103,7 @@
     </message>
     <message>
         <location filename="../src/authority/storagehelper.cpp" line="112"/>
-        <location filename="../src/authority/storagehelper.cpp" line="892"/>
+        <location filename="../src/authority/storagehelper.cpp" line="912"/>
         <source>Missed outgoing call</source>
         <translation>Appel sortant manqué</translation>
     </message>
@@ -106,8 +113,9 @@
         <translation>Appel entrant manqué</translation>
     </message>
     <message>
+        <location filename="../src/api/interaction.h" line="220"/>
         <location filename="../src/authority/storagehelper.cpp" line="132"/>
-        <location filename="../src/authority/storagehelper.cpp" line="900"/>
+        <location filename="../src/authority/storagehelper.cpp" line="920"/>
         <source>Invitation accepted</source>
         <translation>Invitation acceptée</translation>
     </message>
@@ -118,279 +126,279 @@
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="53"/>
+        <location filename="../src/newcallmodel.cpp" line="55"/>
         <source>Null</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="54"/>
+        <location filename="../src/newcallmodel.cpp" line="56"/>
         <source>Trying</source>
         <translation>Essai en cours</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="55"/>
+        <location filename="../src/newcallmodel.cpp" line="57"/>
         <source>Ringing</source>
         <translation>Sonnerie en cours</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="56"/>
+        <location filename="../src/newcallmodel.cpp" line="58"/>
         <source>Being Forwarded</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="57"/>
+        <location filename="../src/newcallmodel.cpp" line="59"/>
         <source>Queued</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="58"/>
+        <location filename="../src/newcallmodel.cpp" line="60"/>
         <source>Progress</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="59"/>
+        <location filename="../src/newcallmodel.cpp" line="61"/>
         <source>OK</source>
         <translation>ok</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="64"/>
-        <location filename="../src/newcallmodel.cpp" line="60"/>
+        <location filename="../src/chatview.cpp" line="72"/>
+        <location filename="../src/newcallmodel.cpp" line="62"/>
         <source>Accepted</source>
         <translation>Accepté</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="61"/>
+        <location filename="../src/newcallmodel.cpp" line="63"/>
         <source>Multiple Choices</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="62"/>
+        <location filename="../src/newcallmodel.cpp" line="64"/>
         <source>Moved Permanently</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="63"/>
+        <location filename="../src/newcallmodel.cpp" line="65"/>
         <source>Moved Temporarily</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="64"/>
+        <location filename="../src/newcallmodel.cpp" line="66"/>
         <source>Use Proxy</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="65"/>
+        <location filename="../src/newcallmodel.cpp" line="67"/>
         <source>Alternative Service</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="66"/>
+        <location filename="../src/newcallmodel.cpp" line="68"/>
         <source>Bad Request</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="67"/>
+        <location filename="../src/newcallmodel.cpp" line="69"/>
         <source>Unauthorized</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="68"/>
+        <location filename="../src/newcallmodel.cpp" line="70"/>
         <source>Payment Required</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="69"/>
+        <location filename="../src/newcallmodel.cpp" line="71"/>
         <source>Forbidden</source>
         <translation>Interdit</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="70"/>
+        <location filename="../src/newcallmodel.cpp" line="72"/>
         <source>Not Found</source>
         <translation>Introuvable</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="71"/>
+        <location filename="../src/newcallmodel.cpp" line="73"/>
         <source>Method Not Allowed</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="72"/>
-        <location filename="../src/newcallmodel.cpp" line="92"/>
+        <location filename="../src/newcallmodel.cpp" line="74"/>
+        <location filename="../src/newcallmodel.cpp" line="94"/>
         <source>Not Acceptable</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="73"/>
+        <location filename="../src/newcallmodel.cpp" line="75"/>
         <source>Proxy Authentication Required</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="74"/>
+        <location filename="../src/newcallmodel.cpp" line="76"/>
         <source>Request Timeout</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="75"/>
+        <location filename="../src/newcallmodel.cpp" line="77"/>
         <source>Gone</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="76"/>
+        <location filename="../src/newcallmodel.cpp" line="78"/>
         <source>Request Entity Too Large</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="77"/>
+        <location filename="../src/newcallmodel.cpp" line="79"/>
         <source>Request URI Too Long</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="78"/>
+        <location filename="../src/newcallmodel.cpp" line="80"/>
         <source>Unsupported Media Type</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="79"/>
+        <location filename="../src/newcallmodel.cpp" line="81"/>
         <source>Unsupported URI Scheme</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="80"/>
+        <location filename="../src/newcallmodel.cpp" line="82"/>
         <source>Bad Extension</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="81"/>
+        <location filename="../src/newcallmodel.cpp" line="83"/>
         <source>Extension Required</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="82"/>
+        <location filename="../src/newcallmodel.cpp" line="84"/>
         <source>Session Timer Too Small</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="83"/>
+        <location filename="../src/newcallmodel.cpp" line="85"/>
         <source>Interval Too Brief</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="84"/>
+        <location filename="../src/newcallmodel.cpp" line="86"/>
         <source>Temporarily Unavailable</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="85"/>
+        <location filename="../src/newcallmodel.cpp" line="87"/>
         <source>Call TSX Does Not Exist</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="86"/>
+        <location filename="../src/newcallmodel.cpp" line="88"/>
         <source>Loop Detected</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="87"/>
+        <location filename="../src/newcallmodel.cpp" line="89"/>
         <source>Too Many Hops</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="88"/>
+        <location filename="../src/newcallmodel.cpp" line="90"/>
         <source>Address Incomplete</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="89"/>
+        <location filename="../src/newcallmodel.cpp" line="91"/>
         <source>Ambiguous</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="90"/>
+        <location filename="../src/newcallmodel.cpp" line="92"/>
         <source>Busy</source>
         <translation>Occupé</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="91"/>
+        <location filename="../src/newcallmodel.cpp" line="93"/>
         <source>Request Terminated</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="93"/>
+        <location filename="../src/newcallmodel.cpp" line="95"/>
         <source>Bad Event</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="94"/>
+        <location filename="../src/newcallmodel.cpp" line="96"/>
         <source>Request Updated</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="95"/>
+        <location filename="../src/newcallmodel.cpp" line="97"/>
         <source>Request Pending</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="96"/>
+        <location filename="../src/newcallmodel.cpp" line="98"/>
         <source>Undecipherable</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="97"/>
+        <location filename="../src/newcallmodel.cpp" line="99"/>
         <source>Internal Server Error</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="98"/>
+        <location filename="../src/newcallmodel.cpp" line="100"/>
         <source>Not Implemented</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="99"/>
+        <location filename="../src/newcallmodel.cpp" line="101"/>
         <source>Bad Gateway</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="100"/>
+        <location filename="../src/newcallmodel.cpp" line="102"/>
         <source>Service Unavailable</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="101"/>
+        <location filename="../src/newcallmodel.cpp" line="103"/>
         <source>Server Timeout</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="102"/>
+        <location filename="../src/newcallmodel.cpp" line="104"/>
         <source>Version Not Supported</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="103"/>
+        <location filename="../src/newcallmodel.cpp" line="105"/>
         <source>Message Too Large</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="104"/>
+        <location filename="../src/newcallmodel.cpp" line="106"/>
         <source>Precondition Failure</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="105"/>
+        <location filename="../src/newcallmodel.cpp" line="107"/>
         <source>Busy Everywhere</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="106"/>
+        <location filename="../src/newcallmodel.cpp" line="108"/>
         <source>Call Refused</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="107"/>
+        <location filename="../src/newcallmodel.cpp" line="109"/>
         <source>Does Not Exist Anywhere</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="108"/>
+        <location filename="../src/newcallmodel.cpp" line="110"/>
         <source>Not Acceptable Anywhere</source>
         <translation type="unfinished"/>
     </message>
@@ -465,22 +473,52 @@
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="62"/>
-        <source>Unable to make contact</source>
+        <location filename="../src/chatview.cpp" line="49"/>
+        <source>has sent you a conversation request.</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="51"/>
+        <source>Hello, do you want to join the conversation?</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="53"/>
+        <source>You have accepted the conversation request.</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="55"/>
+        <source>We are waiting for another device to synchronize the conversation.</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="66"/>
+        <source>Accept</source>
         <translation type="unfinished"/>
     </message>
     <message>
         <location filename="../src/chatview.cpp" line="67"/>
+        <source>Refuse</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="70"/>
+        <source>Unable to make contact</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="75"/>
         <source>Waiting for contact</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="68"/>
+        <location filename="../src/chatview.cpp" line="76"/>
         <source>Incoming transfer</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="69"/>
+        <location filename="../src/chatview.cpp" line="77"/>
         <source>Timed out waiting for contact</source>
         <translation type="unfinished"/>
     </message>
@@ -500,87 +538,77 @@
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="49"/>
+        <location filename="../src/chatview.cpp" line="57"/>
         <source>Note: you can automatically accept this invitation by sending a message.</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="50"/>
+        <location filename="../src/chatview.cpp" line="58"/>
         <source>{0} days ago</source>
         <translation>Il y a {0} jours</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="51"/>
+        <location filename="../src/chatview.cpp" line="59"/>
         <source>{0} hours ago</source>
         <translation>il y a {0} heures</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="53"/>
+        <location filename="../src/chatview.cpp" line="61"/>
         <source>{0} minutes ago</source>
         <translation>il y a {0} minutes</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="65"/>
+        <location filename="../src/chatview.cpp" line="73"/>
         <source>Canceled</source>
         <translation>Annulé</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="66"/>
+        <location filename="../src/chatview.cpp" line="74"/>
         <source>Ongoing</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="50"/>
+        <location filename="../src/chatview.cpp" line="58"/>
         <source>%d days ago</source>
         <translation>Il y a %d jours</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="51"/>
+        <location filename="../src/chatview.cpp" line="59"/>
         <source>%d hours ago</source>
         <translation>Il y a %d heures</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="53"/>
+        <location filename="../src/chatview.cpp" line="61"/>
         <source>%d minutes ago</source>
         <translation>Il y a %d minutes</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="54"/>
+        <location filename="../src/chatview.cpp" line="62"/>
         <source>one day ago</source>
         <translation>il y a une journée</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="55"/>
+        <location filename="../src/chatview.cpp" line="63"/>
         <source>one hour ago</source>
         <translation>il y a une heure</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="56"/>
+        <location filename="../src/chatview.cpp" line="64"/>
         <source>just now</source>
         <translation>juste maintenant</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="57"/>
+        <location filename="../src/chatview.cpp" line="65"/>
         <source>Failure</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="58"/>
-        <source>Confirm</source>
-        <translation type="unfinished"/>
-    </message>
-    <message>
-        <location filename="../src/chatview.cpp" line="59"/>
-        <source>Deny</source>
-        <translation type="unfinished"/>
-    </message>
-    <message>
-        <location filename="../src/chatview.cpp" line="60"/>
+        <location filename="../src/chatview.cpp" line="68"/>
         <source>Delete</source>
         <translation>Supprimer</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="61"/>
+        <location filename="../src/chatview.cpp" line="69"/>
         <source>Retry</source>
         <translation>Réessaie</translation>
     </message>
@@ -588,22 +616,22 @@
 <context>
     <name>lrc::ContactModelPimpl</name>
     <message>
-        <location filename="../src/contactmodel.cpp" line="459"/>
+        <location filename="../src/contactmodel.cpp" line="438"/>
         <source>Searching…</source>
         <translation>Recherche...</translation>
     </message>
     <message>
-        <location filename="../src/contactmodel.cpp" line="960"/>
+        <location filename="../src/contactmodel.cpp" line="952"/>
         <source>Invalid ID</source>
         <translation>ID invalide</translation>
     </message>
     <message>
-        <location filename="../src/contactmodel.cpp" line="963"/>
+        <location filename="../src/contactmodel.cpp" line="955"/>
         <source>Username not found</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/contactmodel.cpp" line="966"/>
+        <location filename="../src/contactmodel.cpp" line="958"/>
         <source>Couldn&apos;t lookup…</source>
         <translation>Impossible de vérifier le nom d&apos;utilisateur</translation>
     </message>
@@ -611,7 +639,7 @@
 <context>
     <name>lrc::api::ContactModel</name>
     <message>
-        <location filename="../src/contactmodel.cpp" line="420"/>
+        <location filename="../src/contactmodel.cpp" line="399"/>
         <source>Bad URI scheme</source>
         <translation type="unfinished"/>
     </message>
diff --git a/translations/lrc_gl.ts b/translations/lrc_gl.ts
index f9f0377fda88a2fa876a6d0a543feb4158f0e8c9..a98245ace6340e260a24b562a41407bf118dd8e2 100644
--- a/translations/lrc_gl.ts
+++ b/translations/lrc_gl.ts
@@ -1,8 +1,8 @@
-<?xml version="1.0" ?><!DOCTYPE TS><TS language="gl" sourcelanguage="en" version="2.1">
+<?xml version="1.0" ?><!DOCTYPE TS><TS language="gl" sourcelanguage="en" version="2.0">
 <context>
     <name>QObject</name>
     <message>
-        <location filename="../src/qtwrapper/callmanager_wrap.h" line="328"/>
+        <location filename="../src/qtwrapper/callmanager_wrap.h" line="393"/>
         <source>Me</source>
         <translation>Eu</translation>
     </message>
@@ -33,7 +33,7 @@
     </message>
     <message>
         <location filename="../src/api/call.h" line="71"/>
-        <location filename="../src/chatview.cpp" line="63"/>
+        <location filename="../src/chatview.cpp" line="71"/>
         <source>Connecting</source>
         <translation>Conectando</translation>
     </message>
@@ -50,7 +50,7 @@
     <message>
         <location filename="../src/api/call.h" line="77"/>
         <location filename="../src/api/call.h" line="83"/>
-        <location filename="../src/chatview.cpp" line="70"/>
+        <location filename="../src/chatview.cpp" line="78"/>
         <source>Finished</source>
         <translation>Rematada</translation>
     </message>
@@ -70,21 +70,28 @@
         <translation>Comunicación establecida</translation>
     </message>
     <message>
+        <location filename="../src/api/interaction.h" line="218"/>
         <location filename="../src/authority/storagehelper.cpp" line="130"/>
-        <location filename="../src/authority/storagehelper.cpp" line="898"/>
+        <location filename="../src/authority/storagehelper.cpp" line="918"/>
         <source>Invitation received</source>
         <translation>Convite recibido</translation>
     </message>
     <message>
+        <location filename="../src/api/interaction.h" line="222"/>
+        <source>Contact left conversation</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/api/interaction.h" line="216"/>
         <location filename="../src/authority/storagehelper.cpp" line="127"/>
-        <location filename="../src/authority/storagehelper.cpp" line="896"/>
+        <location filename="../src/authority/storagehelper.cpp" line="916"/>
         <source>Contact added</source>
         <translation>Contacto engadido</translation>
     </message>
     <message>
         <location filename="../src/authority/storagehelper.cpp" line="104"/>
         <location filename="../src/authority/storagehelper.cpp" line="110"/>
-        <location filename="../src/authority/storagehelper.cpp" line="894"/>
+        <location filename="../src/authority/storagehelper.cpp" line="914"/>
         <source>Outgoing call</source>
         <translation>Chamada saínte</translation>
     </message>
@@ -96,7 +103,7 @@
     </message>
     <message>
         <location filename="../src/authority/storagehelper.cpp" line="112"/>
-        <location filename="../src/authority/storagehelper.cpp" line="892"/>
+        <location filename="../src/authority/storagehelper.cpp" line="912"/>
         <source>Missed outgoing call</source>
         <translation>Chamada sen resposta</translation>
     </message>
@@ -106,8 +113,9 @@
         <translation>Chamada entrante perdida</translation>
     </message>
     <message>
+        <location filename="../src/api/interaction.h" line="220"/>
         <location filename="../src/authority/storagehelper.cpp" line="132"/>
-        <location filename="../src/authority/storagehelper.cpp" line="900"/>
+        <location filename="../src/authority/storagehelper.cpp" line="920"/>
         <source>Invitation accepted</source>
         <translation>Convite aceptado</translation>
     </message>
@@ -118,279 +126,279 @@
         <translation>por omisión</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="53"/>
+        <location filename="../src/newcallmodel.cpp" line="55"/>
         <source>Null</source>
         <translation>Null</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="54"/>
+        <location filename="../src/newcallmodel.cpp" line="56"/>
         <source>Trying</source>
         <translation>Intentando</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="55"/>
+        <location filename="../src/newcallmodel.cpp" line="57"/>
         <source>Ringing</source>
         <translation>Chamando</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="56"/>
+        <location filename="../src/newcallmodel.cpp" line="58"/>
         <source>Being Forwarded</source>
         <translation>Reenviando</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="57"/>
+        <location filename="../src/newcallmodel.cpp" line="59"/>
         <source>Queued</source>
         <translation>Na cola</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="58"/>
+        <location filename="../src/newcallmodel.cpp" line="60"/>
         <source>Progress</source>
         <translation>Progreso</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="59"/>
+        <location filename="../src/newcallmodel.cpp" line="61"/>
         <source>OK</source>
         <translation>OK</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="64"/>
-        <location filename="../src/newcallmodel.cpp" line="60"/>
+        <location filename="../src/chatview.cpp" line="72"/>
+        <location filename="../src/newcallmodel.cpp" line="62"/>
         <source>Accepted</source>
         <translation>Aceptado</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="61"/>
+        <location filename="../src/newcallmodel.cpp" line="63"/>
         <source>Multiple Choices</source>
         <translation>Múltiples opcións</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="62"/>
+        <location filename="../src/newcallmodel.cpp" line="64"/>
         <source>Moved Permanently</source>
         <translation>Movido permanentemente</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="63"/>
+        <location filename="../src/newcallmodel.cpp" line="65"/>
         <source>Moved Temporarily</source>
         <translation>Movido temporalmente</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="64"/>
+        <location filename="../src/newcallmodel.cpp" line="66"/>
         <source>Use Proxy</source>
         <translation>Usar Proxy</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="65"/>
+        <location filename="../src/newcallmodel.cpp" line="67"/>
         <source>Alternative Service</source>
         <translation>Servizo alternativo</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="66"/>
+        <location filename="../src/newcallmodel.cpp" line="68"/>
         <source>Bad Request</source>
         <translation>Solicitude incorrecta</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="67"/>
+        <location filename="../src/newcallmodel.cpp" line="69"/>
         <source>Unauthorized</source>
         <translation>Non autorizado</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="68"/>
+        <location filename="../src/newcallmodel.cpp" line="70"/>
         <source>Payment Required</source>
         <translation>Require pagamento</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="69"/>
+        <location filename="../src/newcallmodel.cpp" line="71"/>
         <source>Forbidden</source>
         <translation>Prohibido</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="70"/>
+        <location filename="../src/newcallmodel.cpp" line="72"/>
         <source>Not Found</source>
         <translation>Non atopado</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="71"/>
+        <location filename="../src/newcallmodel.cpp" line="73"/>
         <source>Method Not Allowed</source>
         <translation>Método non permitido</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="72"/>
-        <location filename="../src/newcallmodel.cpp" line="92"/>
+        <location filename="../src/newcallmodel.cpp" line="74"/>
+        <location filename="../src/newcallmodel.cpp" line="94"/>
         <source>Not Acceptable</source>
         <translation>Non aceptable</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="73"/>
+        <location filename="../src/newcallmodel.cpp" line="75"/>
         <source>Proxy Authentication Required</source>
         <translation>O Proxy require autenticación</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="74"/>
+        <location filename="../src/newcallmodel.cpp" line="76"/>
         <source>Request Timeout</source>
         <translation>Caducou a solicitude</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="75"/>
+        <location filename="../src/newcallmodel.cpp" line="77"/>
         <source>Gone</source>
         <translation>Marchou</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="76"/>
+        <location filename="../src/newcallmodel.cpp" line="78"/>
         <source>Request Entity Too Large</source>
         <translation>Entidade da solicitude demasiado longa</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="77"/>
+        <location filename="../src/newcallmodel.cpp" line="79"/>
         <source>Request URI Too Long</source>
         <translation>URI da petición demasiado longa</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="78"/>
+        <location filename="../src/newcallmodel.cpp" line="80"/>
         <source>Unsupported Media Type</source>
         <translation>Tipo de multimedia non soportado</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="79"/>
+        <location filename="../src/newcallmodel.cpp" line="81"/>
         <source>Unsupported URI Scheme</source>
         <translation>Esquema URI non soportado</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="80"/>
+        <location filename="../src/newcallmodel.cpp" line="82"/>
         <source>Bad Extension</source>
         <translation>Extensión incorrecta</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="81"/>
+        <location filename="../src/newcallmodel.cpp" line="83"/>
         <source>Extension Required</source>
         <translation>Require extensión</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="82"/>
+        <location filename="../src/newcallmodel.cpp" line="84"/>
         <source>Session Timer Too Small</source>
         <translation>Temporizador da sesión demasiado curto</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="83"/>
+        <location filename="../src/newcallmodel.cpp" line="85"/>
         <source>Interval Too Brief</source>
         <translation>Intervalo demasiado breve</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="84"/>
+        <location filename="../src/newcallmodel.cpp" line="86"/>
         <source>Temporarily Unavailable</source>
         <translation>Non dispoñible temporalmente</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="85"/>
+        <location filename="../src/newcallmodel.cpp" line="87"/>
         <source>Call TSX Does Not Exist</source>
         <translation>Chamada TSX non existe</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="86"/>
+        <location filename="../src/newcallmodel.cpp" line="88"/>
         <source>Loop Detected</source>
         <translation>Bucle detectado</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="87"/>
+        <location filename="../src/newcallmodel.cpp" line="89"/>
         <source>Too Many Hops</source>
         <translation>Demasiados saltos</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="88"/>
+        <location filename="../src/newcallmodel.cpp" line="90"/>
         <source>Address Incomplete</source>
         <translation>Enderezo incompleto</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="89"/>
+        <location filename="../src/newcallmodel.cpp" line="91"/>
         <source>Ambiguous</source>
         <translation>Ambíguo</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="90"/>
+        <location filename="../src/newcallmodel.cpp" line="92"/>
         <source>Busy</source>
         <translation>Ocupado</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="91"/>
+        <location filename="../src/newcallmodel.cpp" line="93"/>
         <source>Request Terminated</source>
         <translation>Solicitude rematada</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="93"/>
+        <location filename="../src/newcallmodel.cpp" line="95"/>
         <source>Bad Event</source>
         <translation>Evento incorrecto</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="94"/>
+        <location filename="../src/newcallmodel.cpp" line="96"/>
         <source>Request Updated</source>
         <translation>Solicitude actualizada</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="95"/>
+        <location filename="../src/newcallmodel.cpp" line="97"/>
         <source>Request Pending</source>
         <translation>Solicitude pendente</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="96"/>
+        <location filename="../src/newcallmodel.cpp" line="98"/>
         <source>Undecipherable</source>
         <translation>Indescifrable</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="97"/>
+        <location filename="../src/newcallmodel.cpp" line="99"/>
         <source>Internal Server Error</source>
         <translation>Fallo interno do servidor</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="98"/>
+        <location filename="../src/newcallmodel.cpp" line="100"/>
         <source>Not Implemented</source>
         <translation>Non implementado</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="99"/>
+        <location filename="../src/newcallmodel.cpp" line="101"/>
         <source>Bad Gateway</source>
         <translation>Pasarela incorrecta</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="100"/>
+        <location filename="../src/newcallmodel.cpp" line="102"/>
         <source>Service Unavailable</source>
         <translation>Servizo non dispoñible</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="101"/>
+        <location filename="../src/newcallmodel.cpp" line="103"/>
         <source>Server Timeout</source>
         <translation>Caducidade do servidor</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="102"/>
+        <location filename="../src/newcallmodel.cpp" line="104"/>
         <source>Version Not Supported</source>
         <translation>Versión non soportada</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="103"/>
+        <location filename="../src/newcallmodel.cpp" line="105"/>
         <source>Message Too Large</source>
         <translation>Mensaxe demasiado longa</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="104"/>
+        <location filename="../src/newcallmodel.cpp" line="106"/>
         <source>Precondition Failure</source>
         <translation>Fallo da precondición</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="105"/>
+        <location filename="../src/newcallmodel.cpp" line="107"/>
         <source>Busy Everywhere</source>
         <translation>Todos ocupados</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="106"/>
+        <location filename="../src/newcallmodel.cpp" line="108"/>
         <source>Call Refused</source>
         <translation>Chamada rexeitada</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="107"/>
+        <location filename="../src/newcallmodel.cpp" line="109"/>
         <source>Does Not Exist Anywhere</source>
         <translation>Non existe en ningures</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="108"/>
+        <location filename="../src/newcallmodel.cpp" line="110"/>
         <source>Not Acceptable Anywhere</source>
         <translation>Non aceptable en ningures</translation>
     </message>
@@ -465,22 +473,52 @@
         <translation>Escribir a {0}</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="62"/>
+        <location filename="../src/chatview.cpp" line="49"/>
+        <source>has sent you a conversation request.</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="51"/>
+        <source>Hello, do you want to join the conversation?</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="53"/>
+        <source>You have accepted the conversation request.</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="55"/>
+        <source>We are waiting for another device to synchronize the conversation.</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="66"/>
+        <source>Accept</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="67"/>
+        <source>Refuse</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="70"/>
         <source>Unable to make contact</source>
         <translation>Non foi posible contactar</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="67"/>
+        <location filename="../src/chatview.cpp" line="75"/>
         <source>Waiting for contact</source>
         <translation>Agardando polo contacto</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="68"/>
+        <location filename="../src/chatview.cpp" line="76"/>
         <source>Incoming transfer</source>
         <translation>Transferencia entrante</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="69"/>
+        <location filename="../src/chatview.cpp" line="77"/>
         <source>Timed out waiting for contact</source>
         <translation>Caducou a espera polo contacto</translation>
     </message>
@@ -500,87 +538,77 @@
         <translation>non está nos teus contactos</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="49"/>
+        <location filename="../src/chatview.cpp" line="57"/>
         <source>Note: you can automatically accept this invitation by sending a message.</source>
         <translation>Nota: podes aceptar automáticamente este convite se envías unha mensaxe.</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="50"/>
+        <location filename="../src/chatview.cpp" line="58"/>
         <source>{0} days ago</source>
         <translation>fai {0} días</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="51"/>
+        <location filename="../src/chatview.cpp" line="59"/>
         <source>{0} hours ago</source>
         <translation>fai {0} horas</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="53"/>
+        <location filename="../src/chatview.cpp" line="61"/>
         <source>{0} minutes ago</source>
         <translation>fai {0} minutos</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="65"/>
+        <location filename="../src/chatview.cpp" line="73"/>
         <source>Canceled</source>
         <translation>Cancelado</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="66"/>
+        <location filename="../src/chatview.cpp" line="74"/>
         <source>Ongoing</source>
         <translation>Saínte</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="50"/>
+        <location filename="../src/chatview.cpp" line="58"/>
         <source>%d days ago</source>
         <translation>fai %d días</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="51"/>
+        <location filename="../src/chatview.cpp" line="59"/>
         <source>%d hours ago</source>
         <translation>fai %d hora</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="53"/>
+        <location filename="../src/chatview.cpp" line="61"/>
         <source>%d minutes ago</source>
         <translation>fai %d minutos</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="54"/>
+        <location filename="../src/chatview.cpp" line="62"/>
         <source>one day ago</source>
         <translation>fai un día</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="55"/>
+        <location filename="../src/chatview.cpp" line="63"/>
         <source>one hour ago</source>
         <translation>fai unha hora</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="56"/>
+        <location filename="../src/chatview.cpp" line="64"/>
         <source>just now</source>
         <translation>xusto agora</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="57"/>
+        <location filename="../src/chatview.cpp" line="65"/>
         <source>Failure</source>
         <translation>Fallo</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="58"/>
-        <source>Confirm</source>
-        <translation>Confirmar</translation>
-    </message>
-    <message>
-        <location filename="../src/chatview.cpp" line="59"/>
-        <source>Deny</source>
-        <translation>Denegar</translation>
-    </message>
-    <message>
-        <location filename="../src/chatview.cpp" line="60"/>
+        <location filename="../src/chatview.cpp" line="68"/>
         <source>Delete</source>
         <translation>Eliminar</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="61"/>
+        <location filename="../src/chatview.cpp" line="69"/>
         <source>Retry</source>
         <translation>Volta a intentar</translation>
     </message>
@@ -588,22 +616,22 @@
 <context>
     <name>lrc::ContactModelPimpl</name>
     <message>
-        <location filename="../src/contactmodel.cpp" line="459"/>
+        <location filename="../src/contactmodel.cpp" line="438"/>
         <source>Searching…</source>
         <translation>Buscando...</translation>
     </message>
     <message>
-        <location filename="../src/contactmodel.cpp" line="960"/>
+        <location filename="../src/contactmodel.cpp" line="952"/>
         <source>Invalid ID</source>
         <translation>ID non válido</translation>
     </message>
     <message>
-        <location filename="../src/contactmodel.cpp" line="963"/>
+        <location filename="../src/contactmodel.cpp" line="955"/>
         <source>Username not found</source>
         <translation>Non se atopou a usuaria</translation>
     </message>
     <message>
-        <location filename="../src/contactmodel.cpp" line="966"/>
+        <location filename="../src/contactmodel.cpp" line="958"/>
         <source>Couldn&apos;t lookup…</source>
         <translation>Non se puido establecer..</translation>
     </message>
@@ -611,7 +639,7 @@
 <context>
     <name>lrc::api::ContactModel</name>
     <message>
-        <location filename="../src/contactmodel.cpp" line="420"/>
+        <location filename="../src/contactmodel.cpp" line="399"/>
         <source>Bad URI scheme</source>
         <translation>Esquema URI incorrecto</translation>
     </message>
diff --git a/translations/lrc_he.ts b/translations/lrc_he.ts
index a4f4238fa90eecea3338aad62934a3ff4552c322..338d1f97fce45e51477e5b089d1675b6555f2f19 100644
--- a/translations/lrc_he.ts
+++ b/translations/lrc_he.ts
@@ -1,8 +1,8 @@
-<?xml version="1.0" ?><!DOCTYPE TS><TS language="he" sourcelanguage="en" version="2.1">
+<?xml version="1.0" ?><!DOCTYPE TS><TS language="he" sourcelanguage="en" version="2.0">
 <context>
     <name>QObject</name>
     <message>
-        <location filename="../src/qtwrapper/callmanager_wrap.h" line="328"/>
+        <location filename="../src/qtwrapper/callmanager_wrap.h" line="393"/>
         <source>Me</source>
         <translation>אני</translation>
     </message>
@@ -33,7 +33,7 @@
     </message>
     <message>
         <location filename="../src/api/call.h" line="71"/>
-        <location filename="../src/chatview.cpp" line="63"/>
+        <location filename="../src/chatview.cpp" line="71"/>
         <source>Connecting</source>
         <translation>מתחבר</translation>
     </message>
@@ -50,7 +50,7 @@
     <message>
         <location filename="../src/api/call.h" line="77"/>
         <location filename="../src/api/call.h" line="83"/>
-        <location filename="../src/chatview.cpp" line="70"/>
+        <location filename="../src/chatview.cpp" line="78"/>
         <source>Finished</source>
         <translation type="unfinished"/>
     </message>
@@ -70,21 +70,28 @@
         <translation type="unfinished"/>
     </message>
     <message>
+        <location filename="../src/api/interaction.h" line="218"/>
         <location filename="../src/authority/storagehelper.cpp" line="130"/>
-        <location filename="../src/authority/storagehelper.cpp" line="898"/>
+        <location filename="../src/authority/storagehelper.cpp" line="918"/>
         <source>Invitation received</source>
         <translation type="unfinished"/>
     </message>
     <message>
+        <location filename="../src/api/interaction.h" line="222"/>
+        <source>Contact left conversation</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/api/interaction.h" line="216"/>
         <location filename="../src/authority/storagehelper.cpp" line="127"/>
-        <location filename="../src/authority/storagehelper.cpp" line="896"/>
+        <location filename="../src/authority/storagehelper.cpp" line="916"/>
         <source>Contact added</source>
         <translation type="unfinished"/>
     </message>
     <message>
         <location filename="../src/authority/storagehelper.cpp" line="104"/>
         <location filename="../src/authority/storagehelper.cpp" line="110"/>
-        <location filename="../src/authority/storagehelper.cpp" line="894"/>
+        <location filename="../src/authority/storagehelper.cpp" line="914"/>
         <source>Outgoing call</source>
         <translation>שיחה יוצאת</translation>
     </message>
@@ -96,7 +103,7 @@
     </message>
     <message>
         <location filename="../src/authority/storagehelper.cpp" line="112"/>
-        <location filename="../src/authority/storagehelper.cpp" line="892"/>
+        <location filename="../src/authority/storagehelper.cpp" line="912"/>
         <source>Missed outgoing call</source>
         <translation type="unfinished"/>
     </message>
@@ -106,8 +113,9 @@
         <translation type="unfinished"/>
     </message>
     <message>
+        <location filename="../src/api/interaction.h" line="220"/>
         <location filename="../src/authority/storagehelper.cpp" line="132"/>
-        <location filename="../src/authority/storagehelper.cpp" line="900"/>
+        <location filename="../src/authority/storagehelper.cpp" line="920"/>
         <source>Invitation accepted</source>
         <translation type="unfinished"/>
     </message>
@@ -118,279 +126,279 @@
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="53"/>
+        <location filename="../src/newcallmodel.cpp" line="55"/>
         <source>Null</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="54"/>
+        <location filename="../src/newcallmodel.cpp" line="56"/>
         <source>Trying</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="55"/>
+        <location filename="../src/newcallmodel.cpp" line="57"/>
         <source>Ringing</source>
         <translation>מצלצל</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="56"/>
+        <location filename="../src/newcallmodel.cpp" line="58"/>
         <source>Being Forwarded</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="57"/>
+        <location filename="../src/newcallmodel.cpp" line="59"/>
         <source>Queued</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="58"/>
+        <location filename="../src/newcallmodel.cpp" line="60"/>
         <source>Progress</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="59"/>
+        <location filename="../src/newcallmodel.cpp" line="61"/>
         <source>OK</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="64"/>
-        <location filename="../src/newcallmodel.cpp" line="60"/>
+        <location filename="../src/chatview.cpp" line="72"/>
+        <location filename="../src/newcallmodel.cpp" line="62"/>
         <source>Accepted</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="61"/>
+        <location filename="../src/newcallmodel.cpp" line="63"/>
         <source>Multiple Choices</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="62"/>
+        <location filename="../src/newcallmodel.cpp" line="64"/>
         <source>Moved Permanently</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="63"/>
+        <location filename="../src/newcallmodel.cpp" line="65"/>
         <source>Moved Temporarily</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="64"/>
+        <location filename="../src/newcallmodel.cpp" line="66"/>
         <source>Use Proxy</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="65"/>
+        <location filename="../src/newcallmodel.cpp" line="67"/>
         <source>Alternative Service</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="66"/>
+        <location filename="../src/newcallmodel.cpp" line="68"/>
         <source>Bad Request</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="67"/>
+        <location filename="../src/newcallmodel.cpp" line="69"/>
         <source>Unauthorized</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="68"/>
+        <location filename="../src/newcallmodel.cpp" line="70"/>
         <source>Payment Required</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="69"/>
+        <location filename="../src/newcallmodel.cpp" line="71"/>
         <source>Forbidden</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="70"/>
+        <location filename="../src/newcallmodel.cpp" line="72"/>
         <source>Not Found</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="71"/>
+        <location filename="../src/newcallmodel.cpp" line="73"/>
         <source>Method Not Allowed</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="72"/>
-        <location filename="../src/newcallmodel.cpp" line="92"/>
+        <location filename="../src/newcallmodel.cpp" line="74"/>
+        <location filename="../src/newcallmodel.cpp" line="94"/>
         <source>Not Acceptable</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="73"/>
+        <location filename="../src/newcallmodel.cpp" line="75"/>
         <source>Proxy Authentication Required</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="74"/>
+        <location filename="../src/newcallmodel.cpp" line="76"/>
         <source>Request Timeout</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="75"/>
+        <location filename="../src/newcallmodel.cpp" line="77"/>
         <source>Gone</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="76"/>
+        <location filename="../src/newcallmodel.cpp" line="78"/>
         <source>Request Entity Too Large</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="77"/>
+        <location filename="../src/newcallmodel.cpp" line="79"/>
         <source>Request URI Too Long</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="78"/>
+        <location filename="../src/newcallmodel.cpp" line="80"/>
         <source>Unsupported Media Type</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="79"/>
+        <location filename="../src/newcallmodel.cpp" line="81"/>
         <source>Unsupported URI Scheme</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="80"/>
+        <location filename="../src/newcallmodel.cpp" line="82"/>
         <source>Bad Extension</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="81"/>
+        <location filename="../src/newcallmodel.cpp" line="83"/>
         <source>Extension Required</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="82"/>
+        <location filename="../src/newcallmodel.cpp" line="84"/>
         <source>Session Timer Too Small</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="83"/>
+        <location filename="../src/newcallmodel.cpp" line="85"/>
         <source>Interval Too Brief</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="84"/>
+        <location filename="../src/newcallmodel.cpp" line="86"/>
         <source>Temporarily Unavailable</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="85"/>
+        <location filename="../src/newcallmodel.cpp" line="87"/>
         <source>Call TSX Does Not Exist</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="86"/>
+        <location filename="../src/newcallmodel.cpp" line="88"/>
         <source>Loop Detected</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="87"/>
+        <location filename="../src/newcallmodel.cpp" line="89"/>
         <source>Too Many Hops</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="88"/>
+        <location filename="../src/newcallmodel.cpp" line="90"/>
         <source>Address Incomplete</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="89"/>
+        <location filename="../src/newcallmodel.cpp" line="91"/>
         <source>Ambiguous</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="90"/>
+        <location filename="../src/newcallmodel.cpp" line="92"/>
         <source>Busy</source>
         <translation>עסוק</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="91"/>
+        <location filename="../src/newcallmodel.cpp" line="93"/>
         <source>Request Terminated</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="93"/>
+        <location filename="../src/newcallmodel.cpp" line="95"/>
         <source>Bad Event</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="94"/>
+        <location filename="../src/newcallmodel.cpp" line="96"/>
         <source>Request Updated</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="95"/>
+        <location filename="../src/newcallmodel.cpp" line="97"/>
         <source>Request Pending</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="96"/>
+        <location filename="../src/newcallmodel.cpp" line="98"/>
         <source>Undecipherable</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="97"/>
+        <location filename="../src/newcallmodel.cpp" line="99"/>
         <source>Internal Server Error</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="98"/>
+        <location filename="../src/newcallmodel.cpp" line="100"/>
         <source>Not Implemented</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="99"/>
+        <location filename="../src/newcallmodel.cpp" line="101"/>
         <source>Bad Gateway</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="100"/>
+        <location filename="../src/newcallmodel.cpp" line="102"/>
         <source>Service Unavailable</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="101"/>
+        <location filename="../src/newcallmodel.cpp" line="103"/>
         <source>Server Timeout</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="102"/>
+        <location filename="../src/newcallmodel.cpp" line="104"/>
         <source>Version Not Supported</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="103"/>
+        <location filename="../src/newcallmodel.cpp" line="105"/>
         <source>Message Too Large</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="104"/>
+        <location filename="../src/newcallmodel.cpp" line="106"/>
         <source>Precondition Failure</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="105"/>
+        <location filename="../src/newcallmodel.cpp" line="107"/>
         <source>Busy Everywhere</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="106"/>
+        <location filename="../src/newcallmodel.cpp" line="108"/>
         <source>Call Refused</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="107"/>
+        <location filename="../src/newcallmodel.cpp" line="109"/>
         <source>Does Not Exist Anywhere</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="108"/>
+        <location filename="../src/newcallmodel.cpp" line="110"/>
         <source>Not Acceptable Anywhere</source>
         <translation type="unfinished"/>
     </message>
@@ -465,22 +473,52 @@
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="62"/>
-        <source>Unable to make contact</source>
+        <location filename="../src/chatview.cpp" line="49"/>
+        <source>has sent you a conversation request.</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="51"/>
+        <source>Hello, do you want to join the conversation?</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="53"/>
+        <source>You have accepted the conversation request.</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="55"/>
+        <source>We are waiting for another device to synchronize the conversation.</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="66"/>
+        <source>Accept</source>
         <translation type="unfinished"/>
     </message>
     <message>
         <location filename="../src/chatview.cpp" line="67"/>
+        <source>Refuse</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="70"/>
+        <source>Unable to make contact</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="75"/>
         <source>Waiting for contact</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="68"/>
+        <location filename="../src/chatview.cpp" line="76"/>
         <source>Incoming transfer</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="69"/>
+        <location filename="../src/chatview.cpp" line="77"/>
         <source>Timed out waiting for contact</source>
         <translation type="unfinished"/>
     </message>
@@ -500,87 +538,77 @@
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="49"/>
+        <location filename="../src/chatview.cpp" line="57"/>
         <source>Note: you can automatically accept this invitation by sending a message.</source>
         <translation>הערה: ניתן לקבל הזמנה זו אוטומטית על ידי שליחת הודעה.</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="50"/>
+        <location filename="../src/chatview.cpp" line="58"/>
         <source>{0} days ago</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="51"/>
+        <location filename="../src/chatview.cpp" line="59"/>
         <source>{0} hours ago</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="53"/>
+        <location filename="../src/chatview.cpp" line="61"/>
         <source>{0} minutes ago</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="65"/>
+        <location filename="../src/chatview.cpp" line="73"/>
         <source>Canceled</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="66"/>
+        <location filename="../src/chatview.cpp" line="74"/>
         <source>Ongoing</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="50"/>
+        <location filename="../src/chatview.cpp" line="58"/>
         <source>%d days ago</source>
         <translation>לפני %d ימים</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="51"/>
+        <location filename="../src/chatview.cpp" line="59"/>
         <source>%d hours ago</source>
         <translation>לפני %d שעות</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="53"/>
+        <location filename="../src/chatview.cpp" line="61"/>
         <source>%d minutes ago</source>
         <translation>לפני %d דקות</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="54"/>
+        <location filename="../src/chatview.cpp" line="62"/>
         <source>one day ago</source>
         <translation>לפני יום</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="55"/>
+        <location filename="../src/chatview.cpp" line="63"/>
         <source>one hour ago</source>
         <translation>לפני שעה</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="56"/>
+        <location filename="../src/chatview.cpp" line="64"/>
         <source>just now</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="57"/>
+        <location filename="../src/chatview.cpp" line="65"/>
         <source>Failure</source>
         <translation>כישלון</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="58"/>
-        <source>Confirm</source>
-        <translation type="unfinished"/>
-    </message>
-    <message>
-        <location filename="../src/chatview.cpp" line="59"/>
-        <source>Deny</source>
-        <translation type="unfinished"/>
-    </message>
-    <message>
-        <location filename="../src/chatview.cpp" line="60"/>
+        <location filename="../src/chatview.cpp" line="68"/>
         <source>Delete</source>
         <translation>מחק</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="61"/>
+        <location filename="../src/chatview.cpp" line="69"/>
         <source>Retry</source>
         <translation>נסה שוב</translation>
     </message>
@@ -588,22 +616,22 @@
 <context>
     <name>lrc::ContactModelPimpl</name>
     <message>
-        <location filename="../src/contactmodel.cpp" line="459"/>
+        <location filename="../src/contactmodel.cpp" line="438"/>
         <source>Searching…</source>
         <translation>בחיפוש...</translation>
     </message>
     <message>
-        <location filename="../src/contactmodel.cpp" line="960"/>
+        <location filename="../src/contactmodel.cpp" line="952"/>
         <source>Invalid ID</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/contactmodel.cpp" line="963"/>
+        <location filename="../src/contactmodel.cpp" line="955"/>
         <source>Username not found</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/contactmodel.cpp" line="966"/>
+        <location filename="../src/contactmodel.cpp" line="958"/>
         <source>Couldn&apos;t lookup…</source>
         <translation type="unfinished"/>
     </message>
@@ -611,7 +639,7 @@
 <context>
     <name>lrc::api::ContactModel</name>
     <message>
-        <location filename="../src/contactmodel.cpp" line="420"/>
+        <location filename="../src/contactmodel.cpp" line="399"/>
         <source>Bad URI scheme</source>
         <translation type="unfinished"/>
     </message>
diff --git a/translations/lrc_hi.ts b/translations/lrc_hi.ts
index 9305f9f60a63fa64203608ef35d7cf61f9d26030..8b37768f2efb0e712499ccc3dc2d4634b33275e4 100644
--- a/translations/lrc_hi.ts
+++ b/translations/lrc_hi.ts
@@ -1,8 +1,8 @@
-<?xml version="1.0" ?><!DOCTYPE TS><TS language="hi" sourcelanguage="en" version="2.1">
+<?xml version="1.0" ?><!DOCTYPE TS><TS language="hi" sourcelanguage="en" version="2.0">
 <context>
     <name>QObject</name>
     <message>
-        <location filename="../src/qtwrapper/callmanager_wrap.h" line="328"/>
+        <location filename="../src/qtwrapper/callmanager_wrap.h" line="393"/>
         <source>Me</source>
         <translation type="unfinished"/>
     </message>
@@ -33,7 +33,7 @@
     </message>
     <message>
         <location filename="../src/api/call.h" line="71"/>
-        <location filename="../src/chatview.cpp" line="63"/>
+        <location filename="../src/chatview.cpp" line="71"/>
         <source>Connecting</source>
         <translation type="unfinished"/>
     </message>
@@ -50,7 +50,7 @@
     <message>
         <location filename="../src/api/call.h" line="77"/>
         <location filename="../src/api/call.h" line="83"/>
-        <location filename="../src/chatview.cpp" line="70"/>
+        <location filename="../src/chatview.cpp" line="78"/>
         <source>Finished</source>
         <translation type="unfinished"/>
     </message>
@@ -70,21 +70,28 @@
         <translation type="unfinished"/>
     </message>
     <message>
+        <location filename="../src/api/interaction.h" line="218"/>
         <location filename="../src/authority/storagehelper.cpp" line="130"/>
-        <location filename="../src/authority/storagehelper.cpp" line="898"/>
+        <location filename="../src/authority/storagehelper.cpp" line="918"/>
         <source>Invitation received</source>
         <translation type="unfinished"/>
     </message>
     <message>
+        <location filename="../src/api/interaction.h" line="222"/>
+        <source>Contact left conversation</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/api/interaction.h" line="216"/>
         <location filename="../src/authority/storagehelper.cpp" line="127"/>
-        <location filename="../src/authority/storagehelper.cpp" line="896"/>
+        <location filename="../src/authority/storagehelper.cpp" line="916"/>
         <source>Contact added</source>
         <translation type="unfinished"/>
     </message>
     <message>
         <location filename="../src/authority/storagehelper.cpp" line="104"/>
         <location filename="../src/authority/storagehelper.cpp" line="110"/>
-        <location filename="../src/authority/storagehelper.cpp" line="894"/>
+        <location filename="../src/authority/storagehelper.cpp" line="914"/>
         <source>Outgoing call</source>
         <translation>आउटगोइंग कॉल</translation>
     </message>
@@ -96,7 +103,7 @@
     </message>
     <message>
         <location filename="../src/authority/storagehelper.cpp" line="112"/>
-        <location filename="../src/authority/storagehelper.cpp" line="892"/>
+        <location filename="../src/authority/storagehelper.cpp" line="912"/>
         <source>Missed outgoing call</source>
         <translation>मिस्ड आउटगोइंग कॉल</translation>
     </message>
@@ -106,8 +113,9 @@
         <translation>मिस्ड इनकमिंग कॉल</translation>
     </message>
     <message>
+        <location filename="../src/api/interaction.h" line="220"/>
         <location filename="../src/authority/storagehelper.cpp" line="132"/>
-        <location filename="../src/authority/storagehelper.cpp" line="900"/>
+        <location filename="../src/authority/storagehelper.cpp" line="920"/>
         <source>Invitation accepted</source>
         <translation type="unfinished"/>
     </message>
@@ -118,279 +126,279 @@
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="53"/>
+        <location filename="../src/newcallmodel.cpp" line="55"/>
         <source>Null</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="54"/>
+        <location filename="../src/newcallmodel.cpp" line="56"/>
         <source>Trying</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="55"/>
+        <location filename="../src/newcallmodel.cpp" line="57"/>
         <source>Ringing</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="56"/>
+        <location filename="../src/newcallmodel.cpp" line="58"/>
         <source>Being Forwarded</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="57"/>
+        <location filename="../src/newcallmodel.cpp" line="59"/>
         <source>Queued</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="58"/>
+        <location filename="../src/newcallmodel.cpp" line="60"/>
         <source>Progress</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="59"/>
+        <location filename="../src/newcallmodel.cpp" line="61"/>
         <source>OK</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="64"/>
-        <location filename="../src/newcallmodel.cpp" line="60"/>
+        <location filename="../src/chatview.cpp" line="72"/>
+        <location filename="../src/newcallmodel.cpp" line="62"/>
         <source>Accepted</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="61"/>
+        <location filename="../src/newcallmodel.cpp" line="63"/>
         <source>Multiple Choices</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="62"/>
+        <location filename="../src/newcallmodel.cpp" line="64"/>
         <source>Moved Permanently</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="63"/>
+        <location filename="../src/newcallmodel.cpp" line="65"/>
         <source>Moved Temporarily</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="64"/>
+        <location filename="../src/newcallmodel.cpp" line="66"/>
         <source>Use Proxy</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="65"/>
+        <location filename="../src/newcallmodel.cpp" line="67"/>
         <source>Alternative Service</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="66"/>
+        <location filename="../src/newcallmodel.cpp" line="68"/>
         <source>Bad Request</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="67"/>
+        <location filename="../src/newcallmodel.cpp" line="69"/>
         <source>Unauthorized</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="68"/>
+        <location filename="../src/newcallmodel.cpp" line="70"/>
         <source>Payment Required</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="69"/>
+        <location filename="../src/newcallmodel.cpp" line="71"/>
         <source>Forbidden</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="70"/>
+        <location filename="../src/newcallmodel.cpp" line="72"/>
         <source>Not Found</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="71"/>
+        <location filename="../src/newcallmodel.cpp" line="73"/>
         <source>Method Not Allowed</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="72"/>
-        <location filename="../src/newcallmodel.cpp" line="92"/>
+        <location filename="../src/newcallmodel.cpp" line="74"/>
+        <location filename="../src/newcallmodel.cpp" line="94"/>
         <source>Not Acceptable</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="73"/>
+        <location filename="../src/newcallmodel.cpp" line="75"/>
         <source>Proxy Authentication Required</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="74"/>
+        <location filename="../src/newcallmodel.cpp" line="76"/>
         <source>Request Timeout</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="75"/>
+        <location filename="../src/newcallmodel.cpp" line="77"/>
         <source>Gone</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="76"/>
+        <location filename="../src/newcallmodel.cpp" line="78"/>
         <source>Request Entity Too Large</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="77"/>
+        <location filename="../src/newcallmodel.cpp" line="79"/>
         <source>Request URI Too Long</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="78"/>
+        <location filename="../src/newcallmodel.cpp" line="80"/>
         <source>Unsupported Media Type</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="79"/>
+        <location filename="../src/newcallmodel.cpp" line="81"/>
         <source>Unsupported URI Scheme</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="80"/>
+        <location filename="../src/newcallmodel.cpp" line="82"/>
         <source>Bad Extension</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="81"/>
+        <location filename="../src/newcallmodel.cpp" line="83"/>
         <source>Extension Required</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="82"/>
+        <location filename="../src/newcallmodel.cpp" line="84"/>
         <source>Session Timer Too Small</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="83"/>
+        <location filename="../src/newcallmodel.cpp" line="85"/>
         <source>Interval Too Brief</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="84"/>
+        <location filename="../src/newcallmodel.cpp" line="86"/>
         <source>Temporarily Unavailable</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="85"/>
+        <location filename="../src/newcallmodel.cpp" line="87"/>
         <source>Call TSX Does Not Exist</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="86"/>
+        <location filename="../src/newcallmodel.cpp" line="88"/>
         <source>Loop Detected</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="87"/>
+        <location filename="../src/newcallmodel.cpp" line="89"/>
         <source>Too Many Hops</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="88"/>
+        <location filename="../src/newcallmodel.cpp" line="90"/>
         <source>Address Incomplete</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="89"/>
+        <location filename="../src/newcallmodel.cpp" line="91"/>
         <source>Ambiguous</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="90"/>
+        <location filename="../src/newcallmodel.cpp" line="92"/>
         <source>Busy</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="91"/>
+        <location filename="../src/newcallmodel.cpp" line="93"/>
         <source>Request Terminated</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="93"/>
+        <location filename="../src/newcallmodel.cpp" line="95"/>
         <source>Bad Event</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="94"/>
+        <location filename="../src/newcallmodel.cpp" line="96"/>
         <source>Request Updated</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="95"/>
+        <location filename="../src/newcallmodel.cpp" line="97"/>
         <source>Request Pending</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="96"/>
+        <location filename="../src/newcallmodel.cpp" line="98"/>
         <source>Undecipherable</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="97"/>
+        <location filename="../src/newcallmodel.cpp" line="99"/>
         <source>Internal Server Error</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="98"/>
+        <location filename="../src/newcallmodel.cpp" line="100"/>
         <source>Not Implemented</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="99"/>
+        <location filename="../src/newcallmodel.cpp" line="101"/>
         <source>Bad Gateway</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="100"/>
+        <location filename="../src/newcallmodel.cpp" line="102"/>
         <source>Service Unavailable</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="101"/>
+        <location filename="../src/newcallmodel.cpp" line="103"/>
         <source>Server Timeout</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="102"/>
+        <location filename="../src/newcallmodel.cpp" line="104"/>
         <source>Version Not Supported</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="103"/>
+        <location filename="../src/newcallmodel.cpp" line="105"/>
         <source>Message Too Large</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="104"/>
+        <location filename="../src/newcallmodel.cpp" line="106"/>
         <source>Precondition Failure</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="105"/>
+        <location filename="../src/newcallmodel.cpp" line="107"/>
         <source>Busy Everywhere</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="106"/>
+        <location filename="../src/newcallmodel.cpp" line="108"/>
         <source>Call Refused</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="107"/>
+        <location filename="../src/newcallmodel.cpp" line="109"/>
         <source>Does Not Exist Anywhere</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="108"/>
+        <location filename="../src/newcallmodel.cpp" line="110"/>
         <source>Not Acceptable Anywhere</source>
         <translation type="unfinished"/>
     </message>
@@ -465,22 +473,52 @@
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="62"/>
-        <source>Unable to make contact</source>
+        <location filename="../src/chatview.cpp" line="49"/>
+        <source>has sent you a conversation request.</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="51"/>
+        <source>Hello, do you want to join the conversation?</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="53"/>
+        <source>You have accepted the conversation request.</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="55"/>
+        <source>We are waiting for another device to synchronize the conversation.</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="66"/>
+        <source>Accept</source>
         <translation type="unfinished"/>
     </message>
     <message>
         <location filename="../src/chatview.cpp" line="67"/>
+        <source>Refuse</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="70"/>
+        <source>Unable to make contact</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="75"/>
         <source>Waiting for contact</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="68"/>
+        <location filename="../src/chatview.cpp" line="76"/>
         <source>Incoming transfer</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="69"/>
+        <location filename="../src/chatview.cpp" line="77"/>
         <source>Timed out waiting for contact</source>
         <translation type="unfinished"/>
     </message>
@@ -500,87 +538,77 @@
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="49"/>
+        <location filename="../src/chatview.cpp" line="57"/>
         <source>Note: you can automatically accept this invitation by sending a message.</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="50"/>
+        <location filename="../src/chatview.cpp" line="58"/>
         <source>{0} days ago</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="51"/>
+        <location filename="../src/chatview.cpp" line="59"/>
         <source>{0} hours ago</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="53"/>
+        <location filename="../src/chatview.cpp" line="61"/>
         <source>{0} minutes ago</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="65"/>
+        <location filename="../src/chatview.cpp" line="73"/>
         <source>Canceled</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="66"/>
+        <location filename="../src/chatview.cpp" line="74"/>
         <source>Ongoing</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="50"/>
+        <location filename="../src/chatview.cpp" line="58"/>
         <source>%d days ago</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="51"/>
+        <location filename="../src/chatview.cpp" line="59"/>
         <source>%d hours ago</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="53"/>
+        <location filename="../src/chatview.cpp" line="61"/>
         <source>%d minutes ago</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="54"/>
+        <location filename="../src/chatview.cpp" line="62"/>
         <source>one day ago</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="55"/>
+        <location filename="../src/chatview.cpp" line="63"/>
         <source>one hour ago</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="56"/>
+        <location filename="../src/chatview.cpp" line="64"/>
         <source>just now</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="57"/>
+        <location filename="../src/chatview.cpp" line="65"/>
         <source>Failure</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="58"/>
-        <source>Confirm</source>
-        <translation type="unfinished"/>
-    </message>
-    <message>
-        <location filename="../src/chatview.cpp" line="59"/>
-        <source>Deny</source>
-        <translation type="unfinished"/>
-    </message>
-    <message>
-        <location filename="../src/chatview.cpp" line="60"/>
+        <location filename="../src/chatview.cpp" line="68"/>
         <source>Delete</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="61"/>
+        <location filename="../src/chatview.cpp" line="69"/>
         <source>Retry</source>
         <translation type="unfinished"/>
     </message>
@@ -588,22 +616,22 @@
 <context>
     <name>lrc::ContactModelPimpl</name>
     <message>
-        <location filename="../src/contactmodel.cpp" line="459"/>
+        <location filename="../src/contactmodel.cpp" line="438"/>
         <source>Searching…</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/contactmodel.cpp" line="960"/>
+        <location filename="../src/contactmodel.cpp" line="952"/>
         <source>Invalid ID</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/contactmodel.cpp" line="963"/>
+        <location filename="../src/contactmodel.cpp" line="955"/>
         <source>Username not found</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/contactmodel.cpp" line="966"/>
+        <location filename="../src/contactmodel.cpp" line="958"/>
         <source>Couldn&apos;t lookup…</source>
         <translation type="unfinished"/>
     </message>
@@ -611,7 +639,7 @@
 <context>
     <name>lrc::api::ContactModel</name>
     <message>
-        <location filename="../src/contactmodel.cpp" line="420"/>
+        <location filename="../src/contactmodel.cpp" line="399"/>
         <source>Bad URI scheme</source>
         <translation type="unfinished"/>
     </message>
diff --git a/translations/lrc_hr.ts b/translations/lrc_hr.ts
index 52c919972fda7b0cce7d4d652995fcf195a34d0e..fbddad58694b29c10a5c750f7a1042ae1e732241 100644
--- a/translations/lrc_hr.ts
+++ b/translations/lrc_hr.ts
@@ -1,8 +1,8 @@
-<?xml version="1.0" ?><!DOCTYPE TS><TS language="hr" sourcelanguage="en" version="2.1">
+<?xml version="1.0" ?><!DOCTYPE TS><TS language="hr" sourcelanguage="en" version="2.0">
 <context>
     <name>QObject</name>
     <message>
-        <location filename="../src/qtwrapper/callmanager_wrap.h" line="328"/>
+        <location filename="../src/qtwrapper/callmanager_wrap.h" line="393"/>
         <source>Me</source>
         <translation>Ja</translation>
     </message>
@@ -33,7 +33,7 @@
     </message>
     <message>
         <location filename="../src/api/call.h" line="71"/>
-        <location filename="../src/chatview.cpp" line="63"/>
+        <location filename="../src/chatview.cpp" line="71"/>
         <source>Connecting</source>
         <translation>Spajanje</translation>
     </message>
@@ -50,7 +50,7 @@
     <message>
         <location filename="../src/api/call.h" line="77"/>
         <location filename="../src/api/call.h" line="83"/>
-        <location filename="../src/chatview.cpp" line="70"/>
+        <location filename="../src/chatview.cpp" line="78"/>
         <source>Finished</source>
         <translation type="unfinished"/>
     </message>
@@ -70,21 +70,28 @@
         <translation>Poziv uspostavljen</translation>
     </message>
     <message>
+        <location filename="../src/api/interaction.h" line="218"/>
         <location filename="../src/authority/storagehelper.cpp" line="130"/>
-        <location filename="../src/authority/storagehelper.cpp" line="898"/>
+        <location filename="../src/authority/storagehelper.cpp" line="918"/>
         <source>Invitation received</source>
         <translation>Poziv primljen</translation>
     </message>
     <message>
+        <location filename="../src/api/interaction.h" line="222"/>
+        <source>Contact left conversation</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/api/interaction.h" line="216"/>
         <location filename="../src/authority/storagehelper.cpp" line="127"/>
-        <location filename="../src/authority/storagehelper.cpp" line="896"/>
+        <location filename="../src/authority/storagehelper.cpp" line="916"/>
         <source>Contact added</source>
         <translation>Kontakt dodan</translation>
     </message>
     <message>
         <location filename="../src/authority/storagehelper.cpp" line="104"/>
         <location filename="../src/authority/storagehelper.cpp" line="110"/>
-        <location filename="../src/authority/storagehelper.cpp" line="894"/>
+        <location filename="../src/authority/storagehelper.cpp" line="914"/>
         <source>Outgoing call</source>
         <translation>Odlazni poziv</translation>
     </message>
@@ -96,7 +103,7 @@
     </message>
     <message>
         <location filename="../src/authority/storagehelper.cpp" line="112"/>
-        <location filename="../src/authority/storagehelper.cpp" line="892"/>
+        <location filename="../src/authority/storagehelper.cpp" line="912"/>
         <source>Missed outgoing call</source>
         <translation>Propušteni odlazni poziv</translation>
     </message>
@@ -106,8 +113,9 @@
         <translation>Propušteni dolazni poziv</translation>
     </message>
     <message>
+        <location filename="../src/api/interaction.h" line="220"/>
         <location filename="../src/authority/storagehelper.cpp" line="132"/>
-        <location filename="../src/authority/storagehelper.cpp" line="900"/>
+        <location filename="../src/authority/storagehelper.cpp" line="920"/>
         <source>Invitation accepted</source>
         <translation type="unfinished"/>
     </message>
@@ -118,279 +126,279 @@
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="53"/>
+        <location filename="../src/newcallmodel.cpp" line="55"/>
         <source>Null</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="54"/>
+        <location filename="../src/newcallmodel.cpp" line="56"/>
         <source>Trying</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="55"/>
+        <location filename="../src/newcallmodel.cpp" line="57"/>
         <source>Ringing</source>
         <translation>Zvoni</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="56"/>
+        <location filename="../src/newcallmodel.cpp" line="58"/>
         <source>Being Forwarded</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="57"/>
+        <location filename="../src/newcallmodel.cpp" line="59"/>
         <source>Queued</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="58"/>
+        <location filename="../src/newcallmodel.cpp" line="60"/>
         <source>Progress</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="59"/>
+        <location filename="../src/newcallmodel.cpp" line="61"/>
         <source>OK</source>
         <translation>U redu</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="64"/>
-        <location filename="../src/newcallmodel.cpp" line="60"/>
+        <location filename="../src/chatview.cpp" line="72"/>
+        <location filename="../src/newcallmodel.cpp" line="62"/>
         <source>Accepted</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="61"/>
+        <location filename="../src/newcallmodel.cpp" line="63"/>
         <source>Multiple Choices</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="62"/>
+        <location filename="../src/newcallmodel.cpp" line="64"/>
         <source>Moved Permanently</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="63"/>
+        <location filename="../src/newcallmodel.cpp" line="65"/>
         <source>Moved Temporarily</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="64"/>
+        <location filename="../src/newcallmodel.cpp" line="66"/>
         <source>Use Proxy</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="65"/>
+        <location filename="../src/newcallmodel.cpp" line="67"/>
         <source>Alternative Service</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="66"/>
+        <location filename="../src/newcallmodel.cpp" line="68"/>
         <source>Bad Request</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="67"/>
+        <location filename="../src/newcallmodel.cpp" line="69"/>
         <source>Unauthorized</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="68"/>
+        <location filename="../src/newcallmodel.cpp" line="70"/>
         <source>Payment Required</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="69"/>
+        <location filename="../src/newcallmodel.cpp" line="71"/>
         <source>Forbidden</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="70"/>
+        <location filename="../src/newcallmodel.cpp" line="72"/>
         <source>Not Found</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="71"/>
+        <location filename="../src/newcallmodel.cpp" line="73"/>
         <source>Method Not Allowed</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="72"/>
-        <location filename="../src/newcallmodel.cpp" line="92"/>
+        <location filename="../src/newcallmodel.cpp" line="74"/>
+        <location filename="../src/newcallmodel.cpp" line="94"/>
         <source>Not Acceptable</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="73"/>
+        <location filename="../src/newcallmodel.cpp" line="75"/>
         <source>Proxy Authentication Required</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="74"/>
+        <location filename="../src/newcallmodel.cpp" line="76"/>
         <source>Request Timeout</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="75"/>
+        <location filename="../src/newcallmodel.cpp" line="77"/>
         <source>Gone</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="76"/>
+        <location filename="../src/newcallmodel.cpp" line="78"/>
         <source>Request Entity Too Large</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="77"/>
+        <location filename="../src/newcallmodel.cpp" line="79"/>
         <source>Request URI Too Long</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="78"/>
+        <location filename="../src/newcallmodel.cpp" line="80"/>
         <source>Unsupported Media Type</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="79"/>
+        <location filename="../src/newcallmodel.cpp" line="81"/>
         <source>Unsupported URI Scheme</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="80"/>
+        <location filename="../src/newcallmodel.cpp" line="82"/>
         <source>Bad Extension</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="81"/>
+        <location filename="../src/newcallmodel.cpp" line="83"/>
         <source>Extension Required</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="82"/>
+        <location filename="../src/newcallmodel.cpp" line="84"/>
         <source>Session Timer Too Small</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="83"/>
+        <location filename="../src/newcallmodel.cpp" line="85"/>
         <source>Interval Too Brief</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="84"/>
+        <location filename="../src/newcallmodel.cpp" line="86"/>
         <source>Temporarily Unavailable</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="85"/>
+        <location filename="../src/newcallmodel.cpp" line="87"/>
         <source>Call TSX Does Not Exist</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="86"/>
+        <location filename="../src/newcallmodel.cpp" line="88"/>
         <source>Loop Detected</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="87"/>
+        <location filename="../src/newcallmodel.cpp" line="89"/>
         <source>Too Many Hops</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="88"/>
+        <location filename="../src/newcallmodel.cpp" line="90"/>
         <source>Address Incomplete</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="89"/>
+        <location filename="../src/newcallmodel.cpp" line="91"/>
         <source>Ambiguous</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="90"/>
+        <location filename="../src/newcallmodel.cpp" line="92"/>
         <source>Busy</source>
         <translation>Zauzeto</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="91"/>
+        <location filename="../src/newcallmodel.cpp" line="93"/>
         <source>Request Terminated</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="93"/>
+        <location filename="../src/newcallmodel.cpp" line="95"/>
         <source>Bad Event</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="94"/>
+        <location filename="../src/newcallmodel.cpp" line="96"/>
         <source>Request Updated</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="95"/>
+        <location filename="../src/newcallmodel.cpp" line="97"/>
         <source>Request Pending</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="96"/>
+        <location filename="../src/newcallmodel.cpp" line="98"/>
         <source>Undecipherable</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="97"/>
+        <location filename="../src/newcallmodel.cpp" line="99"/>
         <source>Internal Server Error</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="98"/>
+        <location filename="../src/newcallmodel.cpp" line="100"/>
         <source>Not Implemented</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="99"/>
+        <location filename="../src/newcallmodel.cpp" line="101"/>
         <source>Bad Gateway</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="100"/>
+        <location filename="../src/newcallmodel.cpp" line="102"/>
         <source>Service Unavailable</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="101"/>
+        <location filename="../src/newcallmodel.cpp" line="103"/>
         <source>Server Timeout</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="102"/>
+        <location filename="../src/newcallmodel.cpp" line="104"/>
         <source>Version Not Supported</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="103"/>
+        <location filename="../src/newcallmodel.cpp" line="105"/>
         <source>Message Too Large</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="104"/>
+        <location filename="../src/newcallmodel.cpp" line="106"/>
         <source>Precondition Failure</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="105"/>
+        <location filename="../src/newcallmodel.cpp" line="107"/>
         <source>Busy Everywhere</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="106"/>
+        <location filename="../src/newcallmodel.cpp" line="108"/>
         <source>Call Refused</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="107"/>
+        <location filename="../src/newcallmodel.cpp" line="109"/>
         <source>Does Not Exist Anywhere</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="108"/>
+        <location filename="../src/newcallmodel.cpp" line="110"/>
         <source>Not Acceptable Anywhere</source>
         <translation type="unfinished"/>
     </message>
@@ -465,22 +473,52 @@
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="62"/>
-        <source>Unable to make contact</source>
+        <location filename="../src/chatview.cpp" line="49"/>
+        <source>has sent you a conversation request.</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="51"/>
+        <source>Hello, do you want to join the conversation?</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="53"/>
+        <source>You have accepted the conversation request.</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="55"/>
+        <source>We are waiting for another device to synchronize the conversation.</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="66"/>
+        <source>Accept</source>
         <translation type="unfinished"/>
     </message>
     <message>
         <location filename="../src/chatview.cpp" line="67"/>
+        <source>Refuse</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="70"/>
+        <source>Unable to make contact</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="75"/>
         <source>Waiting for contact</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="68"/>
+        <location filename="../src/chatview.cpp" line="76"/>
         <source>Incoming transfer</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="69"/>
+        <location filename="../src/chatview.cpp" line="77"/>
         <source>Timed out waiting for contact</source>
         <translation type="unfinished"/>
     </message>
@@ -500,87 +538,77 @@
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="49"/>
+        <location filename="../src/chatview.cpp" line="57"/>
         <source>Note: you can automatically accept this invitation by sending a message.</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="50"/>
+        <location filename="../src/chatview.cpp" line="58"/>
         <source>{0} days ago</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="51"/>
+        <location filename="../src/chatview.cpp" line="59"/>
         <source>{0} hours ago</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="53"/>
+        <location filename="../src/chatview.cpp" line="61"/>
         <source>{0} minutes ago</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="65"/>
+        <location filename="../src/chatview.cpp" line="73"/>
         <source>Canceled</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="66"/>
+        <location filename="../src/chatview.cpp" line="74"/>
         <source>Ongoing</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="50"/>
+        <location filename="../src/chatview.cpp" line="58"/>
         <source>%d days ago</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="51"/>
+        <location filename="../src/chatview.cpp" line="59"/>
         <source>%d hours ago</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="53"/>
+        <location filename="../src/chatview.cpp" line="61"/>
         <source>%d minutes ago</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="54"/>
+        <location filename="../src/chatview.cpp" line="62"/>
         <source>one day ago</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="55"/>
+        <location filename="../src/chatview.cpp" line="63"/>
         <source>one hour ago</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="56"/>
+        <location filename="../src/chatview.cpp" line="64"/>
         <source>just now</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="57"/>
+        <location filename="../src/chatview.cpp" line="65"/>
         <source>Failure</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="58"/>
-        <source>Confirm</source>
-        <translation type="unfinished"/>
-    </message>
-    <message>
-        <location filename="../src/chatview.cpp" line="59"/>
-        <source>Deny</source>
-        <translation type="unfinished"/>
-    </message>
-    <message>
-        <location filename="../src/chatview.cpp" line="60"/>
+        <location filename="../src/chatview.cpp" line="68"/>
         <source>Delete</source>
         <translation>Izbriši</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="61"/>
+        <location filename="../src/chatview.cpp" line="69"/>
         <source>Retry</source>
         <translation type="unfinished"/>
     </message>
@@ -588,22 +616,22 @@
 <context>
     <name>lrc::ContactModelPimpl</name>
     <message>
-        <location filename="../src/contactmodel.cpp" line="459"/>
+        <location filename="../src/contactmodel.cpp" line="438"/>
         <source>Searching…</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/contactmodel.cpp" line="960"/>
+        <location filename="../src/contactmodel.cpp" line="952"/>
         <source>Invalid ID</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/contactmodel.cpp" line="963"/>
+        <location filename="../src/contactmodel.cpp" line="955"/>
         <source>Username not found</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/contactmodel.cpp" line="966"/>
+        <location filename="../src/contactmodel.cpp" line="958"/>
         <source>Couldn&apos;t lookup…</source>
         <translation type="unfinished"/>
     </message>
@@ -611,7 +639,7 @@
 <context>
     <name>lrc::api::ContactModel</name>
     <message>
-        <location filename="../src/contactmodel.cpp" line="420"/>
+        <location filename="../src/contactmodel.cpp" line="399"/>
         <source>Bad URI scheme</source>
         <translation type="unfinished"/>
     </message>
diff --git a/translations/lrc_hu.ts b/translations/lrc_hu.ts
index bac7ab1cc12ad33fbe8b339cd220474d466eb9f5..89e8ec749577f94694334830c73b74553c053228 100644
--- a/translations/lrc_hu.ts
+++ b/translations/lrc_hu.ts
@@ -1,8 +1,8 @@
-<?xml version="1.0" ?><!DOCTYPE TS><TS language="hu" sourcelanguage="en" version="2.1">
+<?xml version="1.0" ?><!DOCTYPE TS><TS language="hu" sourcelanguage="en" version="2.0">
 <context>
     <name>QObject</name>
     <message>
-        <location filename="../src/qtwrapper/callmanager_wrap.h" line="328"/>
+        <location filename="../src/qtwrapper/callmanager_wrap.h" line="393"/>
         <source>Me</source>
         <translation>Én</translation>
     </message>
@@ -33,7 +33,7 @@
     </message>
     <message>
         <location filename="../src/api/call.h" line="71"/>
-        <location filename="../src/chatview.cpp" line="63"/>
+        <location filename="../src/chatview.cpp" line="71"/>
         <source>Connecting</source>
         <translation>Kapcsolódás</translation>
     </message>
@@ -50,7 +50,7 @@
     <message>
         <location filename="../src/api/call.h" line="77"/>
         <location filename="../src/api/call.h" line="83"/>
-        <location filename="../src/chatview.cpp" line="70"/>
+        <location filename="../src/chatview.cpp" line="78"/>
         <source>Finished</source>
         <translation>Befejezett</translation>
     </message>
@@ -70,21 +70,28 @@
         <translation>A közlés létrejött</translation>
     </message>
     <message>
+        <location filename="../src/api/interaction.h" line="218"/>
         <location filename="../src/authority/storagehelper.cpp" line="130"/>
-        <location filename="../src/authority/storagehelper.cpp" line="898"/>
+        <location filename="../src/authority/storagehelper.cpp" line="918"/>
         <source>Invitation received</source>
         <translation>Meghívás megérkezett</translation>
     </message>
     <message>
+        <location filename="../src/api/interaction.h" line="222"/>
+        <source>Contact left conversation</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/api/interaction.h" line="216"/>
         <location filename="../src/authority/storagehelper.cpp" line="127"/>
-        <location filename="../src/authority/storagehelper.cpp" line="896"/>
+        <location filename="../src/authority/storagehelper.cpp" line="916"/>
         <source>Contact added</source>
         <translation>Kapcsolat hozzáadva</translation>
     </message>
     <message>
         <location filename="../src/authority/storagehelper.cpp" line="104"/>
         <location filename="../src/authority/storagehelper.cpp" line="110"/>
-        <location filename="../src/authority/storagehelper.cpp" line="894"/>
+        <location filename="../src/authority/storagehelper.cpp" line="914"/>
         <source>Outgoing call</source>
         <translation>Kimenő hívás</translation>
     </message>
@@ -96,7 +103,7 @@
     </message>
     <message>
         <location filename="../src/authority/storagehelper.cpp" line="112"/>
-        <location filename="../src/authority/storagehelper.cpp" line="892"/>
+        <location filename="../src/authority/storagehelper.cpp" line="912"/>
         <source>Missed outgoing call</source>
         <translation>Nem fogadott kimenő hívás</translation>
     </message>
@@ -106,8 +113,9 @@
         <translation>Nem fogadott bejövő hívás</translation>
     </message>
     <message>
+        <location filename="../src/api/interaction.h" line="220"/>
         <location filename="../src/authority/storagehelper.cpp" line="132"/>
-        <location filename="../src/authority/storagehelper.cpp" line="900"/>
+        <location filename="../src/authority/storagehelper.cpp" line="920"/>
         <source>Invitation accepted</source>
         <translation>Meghívás elfogadott</translation>
     </message>
@@ -118,279 +126,279 @@
         <translation>alapértelmezett</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="53"/>
+        <location filename="../src/newcallmodel.cpp" line="55"/>
         <source>Null</source>
         <translation>Semmis</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="54"/>
+        <location filename="../src/newcallmodel.cpp" line="56"/>
         <source>Trying</source>
         <translation>Próbálkozik…</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="55"/>
+        <location filename="../src/newcallmodel.cpp" line="57"/>
         <source>Ringing</source>
         <translation>Csörögni</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="56"/>
+        <location filename="../src/newcallmodel.cpp" line="58"/>
         <source>Being Forwarded</source>
         <translation>Hívásátirányítás…</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="57"/>
+        <location filename="../src/newcallmodel.cpp" line="59"/>
         <source>Queued</source>
         <translation>Sorban áll</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="58"/>
+        <location filename="../src/newcallmodel.cpp" line="60"/>
         <source>Progress</source>
         <translation>Készültségi fok</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="59"/>
+        <location filename="../src/newcallmodel.cpp" line="61"/>
         <source>OK</source>
         <translation>Rendben</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="64"/>
-        <location filename="../src/newcallmodel.cpp" line="60"/>
+        <location filename="../src/chatview.cpp" line="72"/>
+        <location filename="../src/newcallmodel.cpp" line="62"/>
         <source>Accepted</source>
         <translation>Elfogadott</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="61"/>
+        <location filename="../src/newcallmodel.cpp" line="63"/>
         <source>Multiple Choices</source>
         <translation>Több választási lehetőség</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="62"/>
+        <location filename="../src/newcallmodel.cpp" line="64"/>
         <source>Moved Permanently</source>
         <translation>Véglegesen áthelyezve</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="63"/>
+        <location filename="../src/newcallmodel.cpp" line="65"/>
         <source>Moved Temporarily</source>
         <translation>Átmenetileg áthelyezve</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="64"/>
+        <location filename="../src/newcallmodel.cpp" line="66"/>
         <source>Use Proxy</source>
         <translation>Meghatalmazás használata</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="65"/>
+        <location filename="../src/newcallmodel.cpp" line="67"/>
         <source>Alternative Service</source>
         <translation>Alternatív szolgáltatás</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="66"/>
+        <location filename="../src/newcallmodel.cpp" line="68"/>
         <source>Bad Request</source>
         <translation>Rossz kérés</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="67"/>
+        <location filename="../src/newcallmodel.cpp" line="69"/>
         <source>Unauthorized</source>
         <translation>Jogtalan</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="68"/>
+        <location filename="../src/newcallmodel.cpp" line="70"/>
         <source>Payment Required</source>
         <translation>Fizetés szükséges</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="69"/>
+        <location filename="../src/newcallmodel.cpp" line="71"/>
         <source>Forbidden</source>
         <translation>Tiltott</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="70"/>
+        <location filename="../src/newcallmodel.cpp" line="72"/>
         <source>Not Found</source>
         <translation>Nem található</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="71"/>
+        <location filename="../src/newcallmodel.cpp" line="73"/>
         <source>Method Not Allowed</source>
         <translation>Nem megengedett módszer</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="72"/>
-        <location filename="../src/newcallmodel.cpp" line="92"/>
+        <location filename="../src/newcallmodel.cpp" line="74"/>
+        <location filename="../src/newcallmodel.cpp" line="94"/>
         <source>Not Acceptable</source>
         <translation>Elfogadhatatlan</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="73"/>
+        <location filename="../src/newcallmodel.cpp" line="75"/>
         <source>Proxy Authentication Required</source>
         <translation>Meghatalmazott hitelesítés szükséges</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="74"/>
+        <location filename="../src/newcallmodel.cpp" line="76"/>
         <source>Request Timeout</source>
         <translation>Időt kér</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="75"/>
+        <location filename="../src/newcallmodel.cpp" line="77"/>
         <source>Gone</source>
         <translation>Elmúlt</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="76"/>
+        <location filename="../src/newcallmodel.cpp" line="78"/>
         <source>Request Entity Too Large</source>
         <translation>A kérelem entitása túl nagy</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="77"/>
+        <location filename="../src/newcallmodel.cpp" line="79"/>
         <source>Request URI Too Long</source>
         <translation>URI kérés túl hosszú</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="78"/>
+        <location filename="../src/newcallmodel.cpp" line="80"/>
         <source>Unsupported Media Type</source>
         <translation>Nem támogatott médiatípus</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="79"/>
+        <location filename="../src/newcallmodel.cpp" line="81"/>
         <source>Unsupported URI Scheme</source>
         <translation>Nem támogatott URI rendszer</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="80"/>
+        <location filename="../src/newcallmodel.cpp" line="82"/>
         <source>Bad Extension</source>
         <translation>Hibás bővítmény</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="81"/>
+        <location filename="../src/newcallmodel.cpp" line="83"/>
         <source>Extension Required</source>
         <translation>Bővítmény szükséges</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="82"/>
+        <location filename="../src/newcallmodel.cpp" line="84"/>
         <source>Session Timer Too Small</source>
         <translation>A munkamenet időzítője túl rövid</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="83"/>
+        <location filename="../src/newcallmodel.cpp" line="85"/>
         <source>Interval Too Brief</source>
         <translation>Túl rövid időintervallum</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="84"/>
+        <location filename="../src/newcallmodel.cpp" line="86"/>
         <source>Temporarily Unavailable</source>
         <translation>Ideiglenesen nem elérhető</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="85"/>
+        <location filename="../src/newcallmodel.cpp" line="87"/>
         <source>Call TSX Does Not Exist</source>
         <translation>A TSX nem létezik</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="86"/>
+        <location filename="../src/newcallmodel.cpp" line="88"/>
         <source>Loop Detected</source>
         <translation>Érzékelt hurok</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="87"/>
+        <location filename="../src/newcallmodel.cpp" line="89"/>
         <source>Too Many Hops</source>
         <translation>Túl sok komló</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="88"/>
+        <location filename="../src/newcallmodel.cpp" line="90"/>
         <source>Address Incomplete</source>
         <translation>A cím hiányos</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="89"/>
+        <location filename="../src/newcallmodel.cpp" line="91"/>
         <source>Ambiguous</source>
         <translation>Kétértelmű</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="90"/>
+        <location filename="../src/newcallmodel.cpp" line="92"/>
         <source>Busy</source>
         <translation>Foglalt</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="91"/>
+        <location filename="../src/newcallmodel.cpp" line="93"/>
         <source>Request Terminated</source>
         <translation>Kérés megszűnt</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="93"/>
+        <location filename="../src/newcallmodel.cpp" line="95"/>
         <source>Bad Event</source>
         <translation>Rossz esemény</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="94"/>
+        <location filename="../src/newcallmodel.cpp" line="96"/>
         <source>Request Updated</source>
         <translation>A kérelem frissítése megtörtént</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="95"/>
+        <location filename="../src/newcallmodel.cpp" line="97"/>
         <source>Request Pending</source>
         <translation>A kérelem függőben</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="96"/>
+        <location filename="../src/newcallmodel.cpp" line="98"/>
         <source>Undecipherable</source>
         <translation>Megfejthetetlen</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="97"/>
+        <location filename="../src/newcallmodel.cpp" line="99"/>
         <source>Internal Server Error</source>
         <translation>Belső kiszolgálóhiba</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="98"/>
+        <location filename="../src/newcallmodel.cpp" line="100"/>
         <source>Not Implemented</source>
         <translation>Nincs végrehajtott</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="99"/>
+        <location filename="../src/newcallmodel.cpp" line="101"/>
         <source>Bad Gateway</source>
         <translation>Rossz átjáró</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="100"/>
+        <location filename="../src/newcallmodel.cpp" line="102"/>
         <source>Service Unavailable</source>
         <translation>A szolgáltatás nem elérhető</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="101"/>
+        <location filename="../src/newcallmodel.cpp" line="103"/>
         <source>Server Timeout</source>
         <translation>Kiszolgáló időtúllépése</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="102"/>
+        <location filename="../src/newcallmodel.cpp" line="104"/>
         <source>Version Not Supported</source>
         <translation>Verzió nem támogatott</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="103"/>
+        <location filename="../src/newcallmodel.cpp" line="105"/>
         <source>Message Too Large</source>
         <translation>Üzenet túl hosszú</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="104"/>
+        <location filename="../src/newcallmodel.cpp" line="106"/>
         <source>Precondition Failure</source>
         <translation>Előfeltétel meghiúsulása</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="105"/>
+        <location filename="../src/newcallmodel.cpp" line="107"/>
         <source>Busy Everywhere</source>
         <translation>Mindenhol elfoglalt</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="106"/>
+        <location filename="../src/newcallmodel.cpp" line="108"/>
         <source>Call Refused</source>
         <translation>Hívás visszautasított</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="107"/>
+        <location filename="../src/newcallmodel.cpp" line="109"/>
         <source>Does Not Exist Anywhere</source>
         <translation>Sehol nem létezik</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="108"/>
+        <location filename="../src/newcallmodel.cpp" line="110"/>
         <source>Not Acceptable Anywhere</source>
         <translation>Bárhol nem elfogadható</translation>
     </message>
@@ -465,22 +473,52 @@
         <translation>Írj a következőknek: {0}</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="62"/>
+        <location filename="../src/chatview.cpp" line="49"/>
+        <source>has sent you a conversation request.</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="51"/>
+        <source>Hello, do you want to join the conversation?</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="53"/>
+        <source>You have accepted the conversation request.</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="55"/>
+        <source>We are waiting for another device to synchronize the conversation.</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="66"/>
+        <source>Accept</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="67"/>
+        <source>Refuse</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="70"/>
         <source>Unable to make contact</source>
         <translation>Nem sikerült kapcsolatba lépni</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="67"/>
+        <location filename="../src/chatview.cpp" line="75"/>
         <source>Waiting for contact</source>
         <translation>Várakozás a kapcsolatfelvételre</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="68"/>
+        <location filename="../src/chatview.cpp" line="76"/>
         <source>Incoming transfer</source>
         <translation>Bejövő fájlátvitel</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="69"/>
+        <location filename="../src/chatview.cpp" line="77"/>
         <source>Timed out waiting for contact</source>
         <translation>Időtúllépés várt a kapcsolattartásra</translation>
     </message>
@@ -500,87 +538,77 @@
         <translation>nincs a kapcsolataiban</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="49"/>
+        <location filename="../src/chatview.cpp" line="57"/>
         <source>Note: you can automatically accept this invitation by sending a message.</source>
         <translation>Megjegyzés: az üzenet elküldésével önműködően elfogadhatja ezt a meghívást.</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="50"/>
+        <location filename="../src/chatview.cpp" line="58"/>
         <source>{0} days ago</source>
         <translation>{0} napja</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="51"/>
+        <location filename="../src/chatview.cpp" line="59"/>
         <source>{0} hours ago</source>
         <translation>{0} órája</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="53"/>
+        <location filename="../src/chatview.cpp" line="61"/>
         <source>{0} minutes ago</source>
         <translation>{0} perce</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="65"/>
+        <location filename="../src/chatview.cpp" line="73"/>
         <source>Canceled</source>
         <translation>Törölve</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="66"/>
+        <location filename="../src/chatview.cpp" line="74"/>
         <source>Ongoing</source>
         <translation>Folyamatban lévő</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="50"/>
+        <location filename="../src/chatview.cpp" line="58"/>
         <source>%d days ago</source>
         <translation>%d napja</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="51"/>
+        <location filename="../src/chatview.cpp" line="59"/>
         <source>%d hours ago</source>
         <translation>%d órája</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="53"/>
+        <location filename="../src/chatview.cpp" line="61"/>
         <source>%d minutes ago</source>
         <translation>%d perce</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="54"/>
+        <location filename="../src/chatview.cpp" line="62"/>
         <source>one day ago</source>
         <translation>egy napja</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="55"/>
+        <location filename="../src/chatview.cpp" line="63"/>
         <source>one hour ago</source>
         <translation>egy órája</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="56"/>
+        <location filename="../src/chatview.cpp" line="64"/>
         <source>just now</source>
         <translation>most</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="57"/>
+        <location filename="../src/chatview.cpp" line="65"/>
         <source>Failure</source>
         <translation>Hiba</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="58"/>
-        <source>Confirm</source>
-        <translation>Megerősítés</translation>
-    </message>
-    <message>
-        <location filename="../src/chatview.cpp" line="59"/>
-        <source>Deny</source>
-        <translation>Megtagadás</translation>
-    </message>
-    <message>
-        <location filename="../src/chatview.cpp" line="60"/>
+        <location filename="../src/chatview.cpp" line="68"/>
         <source>Delete</source>
         <translation>Törlés</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="61"/>
+        <location filename="../src/chatview.cpp" line="69"/>
         <source>Retry</source>
         <translation>Újra</translation>
     </message>
@@ -588,22 +616,22 @@
 <context>
     <name>lrc::ContactModelPimpl</name>
     <message>
-        <location filename="../src/contactmodel.cpp" line="459"/>
+        <location filename="../src/contactmodel.cpp" line="438"/>
         <source>Searching…</source>
         <translation>Keresés…</translation>
     </message>
     <message>
-        <location filename="../src/contactmodel.cpp" line="960"/>
+        <location filename="../src/contactmodel.cpp" line="952"/>
         <source>Invalid ID</source>
         <translation>Érvénytelen azonosító</translation>
     </message>
     <message>
-        <location filename="../src/contactmodel.cpp" line="963"/>
+        <location filename="../src/contactmodel.cpp" line="955"/>
         <source>Username not found</source>
         <translation>Felhasználónév nem található</translation>
     </message>
     <message>
-        <location filename="../src/contactmodel.cpp" line="966"/>
+        <location filename="../src/contactmodel.cpp" line="958"/>
         <source>Couldn&apos;t lookup…</source>
         <translation>Betekintés sikertelen…</translation>
     </message>
@@ -611,7 +639,7 @@
 <context>
     <name>lrc::api::ContactModel</name>
     <message>
-        <location filename="../src/contactmodel.cpp" line="420"/>
+        <location filename="../src/contactmodel.cpp" line="399"/>
         <source>Bad URI scheme</source>
         <translation>Rossz URI rendszer</translation>
     </message>
diff --git a/translations/lrc_id.ts b/translations/lrc_id.ts
index 2f5f7ff27b035ae7554e0c9c1d82454a222edd3f..1ff28b74617ac9f9117e5817bf8d216ca092d703 100644
--- a/translations/lrc_id.ts
+++ b/translations/lrc_id.ts
@@ -1,8 +1,8 @@
-<?xml version="1.0" ?><!DOCTYPE TS><TS language="id" sourcelanguage="en" version="2.1">
+<?xml version="1.0" ?><!DOCTYPE TS><TS language="id" sourcelanguage="en" version="2.0">
 <context>
     <name>QObject</name>
     <message>
-        <location filename="../src/qtwrapper/callmanager_wrap.h" line="328"/>
+        <location filename="../src/qtwrapper/callmanager_wrap.h" line="393"/>
         <source>Me</source>
         <translation>Saya</translation>
     </message>
@@ -33,7 +33,7 @@
     </message>
     <message>
         <location filename="../src/api/call.h" line="71"/>
-        <location filename="../src/chatview.cpp" line="63"/>
+        <location filename="../src/chatview.cpp" line="71"/>
         <source>Connecting</source>
         <translation>Menghubungkan</translation>
     </message>
@@ -50,7 +50,7 @@
     <message>
         <location filename="../src/api/call.h" line="77"/>
         <location filename="../src/api/call.h" line="83"/>
-        <location filename="../src/chatview.cpp" line="70"/>
+        <location filename="../src/chatview.cpp" line="78"/>
         <source>Finished</source>
         <translation type="unfinished"/>
     </message>
@@ -70,21 +70,28 @@
         <translation type="unfinished"/>
     </message>
     <message>
+        <location filename="../src/api/interaction.h" line="218"/>
         <location filename="../src/authority/storagehelper.cpp" line="130"/>
-        <location filename="../src/authority/storagehelper.cpp" line="898"/>
+        <location filename="../src/authority/storagehelper.cpp" line="918"/>
         <source>Invitation received</source>
         <translation type="unfinished"/>
     </message>
     <message>
+        <location filename="../src/api/interaction.h" line="222"/>
+        <source>Contact left conversation</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/api/interaction.h" line="216"/>
         <location filename="../src/authority/storagehelper.cpp" line="127"/>
-        <location filename="../src/authority/storagehelper.cpp" line="896"/>
+        <location filename="../src/authority/storagehelper.cpp" line="916"/>
         <source>Contact added</source>
         <translation>Kontak ditambahkan</translation>
     </message>
     <message>
         <location filename="../src/authority/storagehelper.cpp" line="104"/>
         <location filename="../src/authority/storagehelper.cpp" line="110"/>
-        <location filename="../src/authority/storagehelper.cpp" line="894"/>
+        <location filename="../src/authority/storagehelper.cpp" line="914"/>
         <source>Outgoing call</source>
         <translation>Panggilan keluar</translation>
     </message>
@@ -96,7 +103,7 @@
     </message>
     <message>
         <location filename="../src/authority/storagehelper.cpp" line="112"/>
-        <location filename="../src/authority/storagehelper.cpp" line="892"/>
+        <location filename="../src/authority/storagehelper.cpp" line="912"/>
         <source>Missed outgoing call</source>
         <translation>Panggilan keluar tidak terjawab</translation>
     </message>
@@ -106,8 +113,9 @@
         <translation>Panggilan masuk tidak terjawab</translation>
     </message>
     <message>
+        <location filename="../src/api/interaction.h" line="220"/>
         <location filename="../src/authority/storagehelper.cpp" line="132"/>
-        <location filename="../src/authority/storagehelper.cpp" line="900"/>
+        <location filename="../src/authority/storagehelper.cpp" line="920"/>
         <source>Invitation accepted</source>
         <translation type="unfinished"/>
     </message>
@@ -118,279 +126,279 @@
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="53"/>
+        <location filename="../src/newcallmodel.cpp" line="55"/>
         <source>Null</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="54"/>
+        <location filename="../src/newcallmodel.cpp" line="56"/>
         <source>Trying</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="55"/>
+        <location filename="../src/newcallmodel.cpp" line="57"/>
         <source>Ringing</source>
         <translation>Berdering</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="56"/>
+        <location filename="../src/newcallmodel.cpp" line="58"/>
         <source>Being Forwarded</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="57"/>
+        <location filename="../src/newcallmodel.cpp" line="59"/>
         <source>Queued</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="58"/>
+        <location filename="../src/newcallmodel.cpp" line="60"/>
         <source>Progress</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="59"/>
+        <location filename="../src/newcallmodel.cpp" line="61"/>
         <source>OK</source>
         <translation>Oke</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="64"/>
-        <location filename="../src/newcallmodel.cpp" line="60"/>
+        <location filename="../src/chatview.cpp" line="72"/>
+        <location filename="../src/newcallmodel.cpp" line="62"/>
         <source>Accepted</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="61"/>
+        <location filename="../src/newcallmodel.cpp" line="63"/>
         <source>Multiple Choices</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="62"/>
+        <location filename="../src/newcallmodel.cpp" line="64"/>
         <source>Moved Permanently</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="63"/>
+        <location filename="../src/newcallmodel.cpp" line="65"/>
         <source>Moved Temporarily</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="64"/>
+        <location filename="../src/newcallmodel.cpp" line="66"/>
         <source>Use Proxy</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="65"/>
+        <location filename="../src/newcallmodel.cpp" line="67"/>
         <source>Alternative Service</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="66"/>
+        <location filename="../src/newcallmodel.cpp" line="68"/>
         <source>Bad Request</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="67"/>
+        <location filename="../src/newcallmodel.cpp" line="69"/>
         <source>Unauthorized</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="68"/>
+        <location filename="../src/newcallmodel.cpp" line="70"/>
         <source>Payment Required</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="69"/>
+        <location filename="../src/newcallmodel.cpp" line="71"/>
         <source>Forbidden</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="70"/>
+        <location filename="../src/newcallmodel.cpp" line="72"/>
         <source>Not Found</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="71"/>
+        <location filename="../src/newcallmodel.cpp" line="73"/>
         <source>Method Not Allowed</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="72"/>
-        <location filename="../src/newcallmodel.cpp" line="92"/>
+        <location filename="../src/newcallmodel.cpp" line="74"/>
+        <location filename="../src/newcallmodel.cpp" line="94"/>
         <source>Not Acceptable</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="73"/>
+        <location filename="../src/newcallmodel.cpp" line="75"/>
         <source>Proxy Authentication Required</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="74"/>
+        <location filename="../src/newcallmodel.cpp" line="76"/>
         <source>Request Timeout</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="75"/>
+        <location filename="../src/newcallmodel.cpp" line="77"/>
         <source>Gone</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="76"/>
+        <location filename="../src/newcallmodel.cpp" line="78"/>
         <source>Request Entity Too Large</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="77"/>
+        <location filename="../src/newcallmodel.cpp" line="79"/>
         <source>Request URI Too Long</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="78"/>
+        <location filename="../src/newcallmodel.cpp" line="80"/>
         <source>Unsupported Media Type</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="79"/>
+        <location filename="../src/newcallmodel.cpp" line="81"/>
         <source>Unsupported URI Scheme</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="80"/>
+        <location filename="../src/newcallmodel.cpp" line="82"/>
         <source>Bad Extension</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="81"/>
+        <location filename="../src/newcallmodel.cpp" line="83"/>
         <source>Extension Required</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="82"/>
+        <location filename="../src/newcallmodel.cpp" line="84"/>
         <source>Session Timer Too Small</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="83"/>
+        <location filename="../src/newcallmodel.cpp" line="85"/>
         <source>Interval Too Brief</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="84"/>
+        <location filename="../src/newcallmodel.cpp" line="86"/>
         <source>Temporarily Unavailable</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="85"/>
+        <location filename="../src/newcallmodel.cpp" line="87"/>
         <source>Call TSX Does Not Exist</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="86"/>
+        <location filename="../src/newcallmodel.cpp" line="88"/>
         <source>Loop Detected</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="87"/>
+        <location filename="../src/newcallmodel.cpp" line="89"/>
         <source>Too Many Hops</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="88"/>
+        <location filename="../src/newcallmodel.cpp" line="90"/>
         <source>Address Incomplete</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="89"/>
+        <location filename="../src/newcallmodel.cpp" line="91"/>
         <source>Ambiguous</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="90"/>
+        <location filename="../src/newcallmodel.cpp" line="92"/>
         <source>Busy</source>
         <translation>Sibuk</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="91"/>
+        <location filename="../src/newcallmodel.cpp" line="93"/>
         <source>Request Terminated</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="93"/>
+        <location filename="../src/newcallmodel.cpp" line="95"/>
         <source>Bad Event</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="94"/>
+        <location filename="../src/newcallmodel.cpp" line="96"/>
         <source>Request Updated</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="95"/>
+        <location filename="../src/newcallmodel.cpp" line="97"/>
         <source>Request Pending</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="96"/>
+        <location filename="../src/newcallmodel.cpp" line="98"/>
         <source>Undecipherable</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="97"/>
+        <location filename="../src/newcallmodel.cpp" line="99"/>
         <source>Internal Server Error</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="98"/>
+        <location filename="../src/newcallmodel.cpp" line="100"/>
         <source>Not Implemented</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="99"/>
+        <location filename="../src/newcallmodel.cpp" line="101"/>
         <source>Bad Gateway</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="100"/>
+        <location filename="../src/newcallmodel.cpp" line="102"/>
         <source>Service Unavailable</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="101"/>
+        <location filename="../src/newcallmodel.cpp" line="103"/>
         <source>Server Timeout</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="102"/>
+        <location filename="../src/newcallmodel.cpp" line="104"/>
         <source>Version Not Supported</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="103"/>
+        <location filename="../src/newcallmodel.cpp" line="105"/>
         <source>Message Too Large</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="104"/>
+        <location filename="../src/newcallmodel.cpp" line="106"/>
         <source>Precondition Failure</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="105"/>
+        <location filename="../src/newcallmodel.cpp" line="107"/>
         <source>Busy Everywhere</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="106"/>
+        <location filename="../src/newcallmodel.cpp" line="108"/>
         <source>Call Refused</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="107"/>
+        <location filename="../src/newcallmodel.cpp" line="109"/>
         <source>Does Not Exist Anywhere</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="108"/>
+        <location filename="../src/newcallmodel.cpp" line="110"/>
         <source>Not Acceptable Anywhere</source>
         <translation type="unfinished"/>
     </message>
@@ -465,22 +473,52 @@
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="62"/>
-        <source>Unable to make contact</source>
+        <location filename="../src/chatview.cpp" line="49"/>
+        <source>has sent you a conversation request.</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="51"/>
+        <source>Hello, do you want to join the conversation?</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="53"/>
+        <source>You have accepted the conversation request.</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="55"/>
+        <source>We are waiting for another device to synchronize the conversation.</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="66"/>
+        <source>Accept</source>
         <translation type="unfinished"/>
     </message>
     <message>
         <location filename="../src/chatview.cpp" line="67"/>
+        <source>Refuse</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="70"/>
+        <source>Unable to make contact</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="75"/>
         <source>Waiting for contact</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="68"/>
+        <location filename="../src/chatview.cpp" line="76"/>
         <source>Incoming transfer</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="69"/>
+        <location filename="../src/chatview.cpp" line="77"/>
         <source>Timed out waiting for contact</source>
         <translation type="unfinished"/>
     </message>
@@ -500,87 +538,77 @@
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="49"/>
+        <location filename="../src/chatview.cpp" line="57"/>
         <source>Note: you can automatically accept this invitation by sending a message.</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="50"/>
+        <location filename="../src/chatview.cpp" line="58"/>
         <source>{0} days ago</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="51"/>
+        <location filename="../src/chatview.cpp" line="59"/>
         <source>{0} hours ago</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="53"/>
+        <location filename="../src/chatview.cpp" line="61"/>
         <source>{0} minutes ago</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="65"/>
+        <location filename="../src/chatview.cpp" line="73"/>
         <source>Canceled</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="66"/>
+        <location filename="../src/chatview.cpp" line="74"/>
         <source>Ongoing</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="50"/>
+        <location filename="../src/chatview.cpp" line="58"/>
         <source>%d days ago</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="51"/>
+        <location filename="../src/chatview.cpp" line="59"/>
         <source>%d hours ago</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="53"/>
+        <location filename="../src/chatview.cpp" line="61"/>
         <source>%d minutes ago</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="54"/>
+        <location filename="../src/chatview.cpp" line="62"/>
         <source>one day ago</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="55"/>
+        <location filename="../src/chatview.cpp" line="63"/>
         <source>one hour ago</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="56"/>
+        <location filename="../src/chatview.cpp" line="64"/>
         <source>just now</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="57"/>
+        <location filename="../src/chatview.cpp" line="65"/>
         <source>Failure</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="58"/>
-        <source>Confirm</source>
-        <translation type="unfinished"/>
-    </message>
-    <message>
-        <location filename="../src/chatview.cpp" line="59"/>
-        <source>Deny</source>
-        <translation type="unfinished"/>
-    </message>
-    <message>
-        <location filename="../src/chatview.cpp" line="60"/>
+        <location filename="../src/chatview.cpp" line="68"/>
         <source>Delete</source>
         <translation>Hapus</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="61"/>
+        <location filename="../src/chatview.cpp" line="69"/>
         <source>Retry</source>
         <translation type="unfinished"/>
     </message>
@@ -588,22 +616,22 @@
 <context>
     <name>lrc::ContactModelPimpl</name>
     <message>
-        <location filename="../src/contactmodel.cpp" line="459"/>
+        <location filename="../src/contactmodel.cpp" line="438"/>
         <source>Searching…</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/contactmodel.cpp" line="960"/>
+        <location filename="../src/contactmodel.cpp" line="952"/>
         <source>Invalid ID</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/contactmodel.cpp" line="963"/>
+        <location filename="../src/contactmodel.cpp" line="955"/>
         <source>Username not found</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/contactmodel.cpp" line="966"/>
+        <location filename="../src/contactmodel.cpp" line="958"/>
         <source>Couldn&apos;t lookup…</source>
         <translation type="unfinished"/>
     </message>
@@ -611,7 +639,7 @@
 <context>
     <name>lrc::api::ContactModel</name>
     <message>
-        <location filename="../src/contactmodel.cpp" line="420"/>
+        <location filename="../src/contactmodel.cpp" line="399"/>
         <source>Bad URI scheme</source>
         <translation type="unfinished"/>
     </message>
diff --git a/translations/lrc_it.ts b/translations/lrc_it.ts
index 721978b5de81798d3e6010fb3f50ed801e6917d9..9cb4d79435504f86a7a0fbbc6d5aaf1bfa5d9b92 100644
--- a/translations/lrc_it.ts
+++ b/translations/lrc_it.ts
@@ -1,8 +1,8 @@
-<?xml version="1.0" ?><!DOCTYPE TS><TS language="it" sourcelanguage="en" version="2.1">
+<?xml version="1.0" ?><!DOCTYPE TS><TS language="it" sourcelanguage="en" version="2.0">
 <context>
     <name>QObject</name>
     <message>
-        <location filename="../src/qtwrapper/callmanager_wrap.h" line="328"/>
+        <location filename="../src/qtwrapper/callmanager_wrap.h" line="393"/>
         <source>Me</source>
         <translation>Io</translation>
     </message>
@@ -33,7 +33,7 @@
     </message>
     <message>
         <location filename="../src/api/call.h" line="71"/>
-        <location filename="../src/chatview.cpp" line="63"/>
+        <location filename="../src/chatview.cpp" line="71"/>
         <source>Connecting</source>
         <translation>Connessione in corso </translation>
     </message>
@@ -50,7 +50,7 @@
     <message>
         <location filename="../src/api/call.h" line="77"/>
         <location filename="../src/api/call.h" line="83"/>
-        <location filename="../src/chatview.cpp" line="70"/>
+        <location filename="../src/chatview.cpp" line="78"/>
         <source>Finished</source>
         <translation>Completato</translation>
     </message>
@@ -70,21 +70,28 @@
         <translation>Connessione stabilita</translation>
     </message>
     <message>
+        <location filename="../src/api/interaction.h" line="218"/>
         <location filename="../src/authority/storagehelper.cpp" line="130"/>
-        <location filename="../src/authority/storagehelper.cpp" line="898"/>
+        <location filename="../src/authority/storagehelper.cpp" line="918"/>
         <source>Invitation received</source>
         <translation>Invito ricevuto</translation>
     </message>
     <message>
+        <location filename="../src/api/interaction.h" line="222"/>
+        <source>Contact left conversation</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/api/interaction.h" line="216"/>
         <location filename="../src/authority/storagehelper.cpp" line="127"/>
-        <location filename="../src/authority/storagehelper.cpp" line="896"/>
+        <location filename="../src/authority/storagehelper.cpp" line="916"/>
         <source>Contact added</source>
         <translation>Contatto aggiunto</translation>
     </message>
     <message>
         <location filename="../src/authority/storagehelper.cpp" line="104"/>
         <location filename="../src/authority/storagehelper.cpp" line="110"/>
-        <location filename="../src/authority/storagehelper.cpp" line="894"/>
+        <location filename="../src/authority/storagehelper.cpp" line="914"/>
         <source>Outgoing call</source>
         <translation>Chiamata in uscita</translation>
     </message>
@@ -96,7 +103,7 @@
     </message>
     <message>
         <location filename="../src/authority/storagehelper.cpp" line="112"/>
-        <location filename="../src/authority/storagehelper.cpp" line="892"/>
+        <location filename="../src/authority/storagehelper.cpp" line="912"/>
         <source>Missed outgoing call</source>
         <translation>Chiamata in uscita persa</translation>
     </message>
@@ -106,8 +113,9 @@
         <translation>Chiamata in entrata persa</translation>
     </message>
     <message>
+        <location filename="../src/api/interaction.h" line="220"/>
         <location filename="../src/authority/storagehelper.cpp" line="132"/>
-        <location filename="../src/authority/storagehelper.cpp" line="900"/>
+        <location filename="../src/authority/storagehelper.cpp" line="920"/>
         <source>Invitation accepted</source>
         <translation>Invito accettato</translation>
     </message>
@@ -118,279 +126,279 @@
         <translation>predefinito</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="53"/>
+        <location filename="../src/newcallmodel.cpp" line="55"/>
         <source>Null</source>
         <translation>Null</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="54"/>
+        <location filename="../src/newcallmodel.cpp" line="56"/>
         <source>Trying</source>
         <translation>Tentativo</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="55"/>
+        <location filename="../src/newcallmodel.cpp" line="57"/>
         <source>Ringing</source>
         <translation>Sta squillando</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="56"/>
+        <location filename="../src/newcallmodel.cpp" line="58"/>
         <source>Being Forwarded</source>
         <translation>In inoltro</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="57"/>
+        <location filename="../src/newcallmodel.cpp" line="59"/>
         <source>Queued</source>
         <translation>In coda</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="58"/>
+        <location filename="../src/newcallmodel.cpp" line="60"/>
         <source>Progress</source>
         <translation>In corso</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="59"/>
+        <location filename="../src/newcallmodel.cpp" line="61"/>
         <source>OK</source>
         <translation>OK</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="64"/>
-        <location filename="../src/newcallmodel.cpp" line="60"/>
+        <location filename="../src/chatview.cpp" line="72"/>
+        <location filename="../src/newcallmodel.cpp" line="62"/>
         <source>Accepted</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="61"/>
+        <location filename="../src/newcallmodel.cpp" line="63"/>
         <source>Multiple Choices</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="62"/>
+        <location filename="../src/newcallmodel.cpp" line="64"/>
         <source>Moved Permanently</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="63"/>
+        <location filename="../src/newcallmodel.cpp" line="65"/>
         <source>Moved Temporarily</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="64"/>
+        <location filename="../src/newcallmodel.cpp" line="66"/>
         <source>Use Proxy</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="65"/>
+        <location filename="../src/newcallmodel.cpp" line="67"/>
         <source>Alternative Service</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="66"/>
+        <location filename="../src/newcallmodel.cpp" line="68"/>
         <source>Bad Request</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="67"/>
+        <location filename="../src/newcallmodel.cpp" line="69"/>
         <source>Unauthorized</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="68"/>
+        <location filename="../src/newcallmodel.cpp" line="70"/>
         <source>Payment Required</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="69"/>
+        <location filename="../src/newcallmodel.cpp" line="71"/>
         <source>Forbidden</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="70"/>
+        <location filename="../src/newcallmodel.cpp" line="72"/>
         <source>Not Found</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="71"/>
+        <location filename="../src/newcallmodel.cpp" line="73"/>
         <source>Method Not Allowed</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="72"/>
-        <location filename="../src/newcallmodel.cpp" line="92"/>
+        <location filename="../src/newcallmodel.cpp" line="74"/>
+        <location filename="../src/newcallmodel.cpp" line="94"/>
         <source>Not Acceptable</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="73"/>
+        <location filename="../src/newcallmodel.cpp" line="75"/>
         <source>Proxy Authentication Required</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="74"/>
+        <location filename="../src/newcallmodel.cpp" line="76"/>
         <source>Request Timeout</source>
         <translation>Richiesta scaduta</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="75"/>
+        <location filename="../src/newcallmodel.cpp" line="77"/>
         <source>Gone</source>
         <translation>Non disponibile</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="76"/>
+        <location filename="../src/newcallmodel.cpp" line="78"/>
         <source>Request Entity Too Large</source>
         <translation>Entità richiesta troppo grande</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="77"/>
+        <location filename="../src/newcallmodel.cpp" line="79"/>
         <source>Request URI Too Long</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="78"/>
+        <location filename="../src/newcallmodel.cpp" line="80"/>
         <source>Unsupported Media Type</source>
         <translation>Tipo di Media non supportato</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="79"/>
+        <location filename="../src/newcallmodel.cpp" line="81"/>
         <source>Unsupported URI Scheme</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="80"/>
+        <location filename="../src/newcallmodel.cpp" line="82"/>
         <source>Bad Extension</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="81"/>
+        <location filename="../src/newcallmodel.cpp" line="83"/>
         <source>Extension Required</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="82"/>
+        <location filename="../src/newcallmodel.cpp" line="84"/>
         <source>Session Timer Too Small</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="83"/>
+        <location filename="../src/newcallmodel.cpp" line="85"/>
         <source>Interval Too Brief</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="84"/>
+        <location filename="../src/newcallmodel.cpp" line="86"/>
         <source>Temporarily Unavailable</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="85"/>
+        <location filename="../src/newcallmodel.cpp" line="87"/>
         <source>Call TSX Does Not Exist</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="86"/>
+        <location filename="../src/newcallmodel.cpp" line="88"/>
         <source>Loop Detected</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="87"/>
+        <location filename="../src/newcallmodel.cpp" line="89"/>
         <source>Too Many Hops</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="88"/>
+        <location filename="../src/newcallmodel.cpp" line="90"/>
         <source>Address Incomplete</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="89"/>
+        <location filename="../src/newcallmodel.cpp" line="91"/>
         <source>Ambiguous</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="90"/>
+        <location filename="../src/newcallmodel.cpp" line="92"/>
         <source>Busy</source>
         <translation>Occupato</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="91"/>
+        <location filename="../src/newcallmodel.cpp" line="93"/>
         <source>Request Terminated</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="93"/>
+        <location filename="../src/newcallmodel.cpp" line="95"/>
         <source>Bad Event</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="94"/>
+        <location filename="../src/newcallmodel.cpp" line="96"/>
         <source>Request Updated</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="95"/>
+        <location filename="../src/newcallmodel.cpp" line="97"/>
         <source>Request Pending</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="96"/>
+        <location filename="../src/newcallmodel.cpp" line="98"/>
         <source>Undecipherable</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="97"/>
+        <location filename="../src/newcallmodel.cpp" line="99"/>
         <source>Internal Server Error</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="98"/>
+        <location filename="../src/newcallmodel.cpp" line="100"/>
         <source>Not Implemented</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="99"/>
+        <location filename="../src/newcallmodel.cpp" line="101"/>
         <source>Bad Gateway</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="100"/>
+        <location filename="../src/newcallmodel.cpp" line="102"/>
         <source>Service Unavailable</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="101"/>
+        <location filename="../src/newcallmodel.cpp" line="103"/>
         <source>Server Timeout</source>
         <translation>Tempo scaduto per il server</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="102"/>
+        <location filename="../src/newcallmodel.cpp" line="104"/>
         <source>Version Not Supported</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="103"/>
+        <location filename="../src/newcallmodel.cpp" line="105"/>
         <source>Message Too Large</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="104"/>
+        <location filename="../src/newcallmodel.cpp" line="106"/>
         <source>Precondition Failure</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="105"/>
+        <location filename="../src/newcallmodel.cpp" line="107"/>
         <source>Busy Everywhere</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="106"/>
+        <location filename="../src/newcallmodel.cpp" line="108"/>
         <source>Call Refused</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="107"/>
+        <location filename="../src/newcallmodel.cpp" line="109"/>
         <source>Does Not Exist Anywhere</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="108"/>
+        <location filename="../src/newcallmodel.cpp" line="110"/>
         <source>Not Acceptable Anywhere</source>
         <translation type="unfinished"/>
     </message>
@@ -465,22 +473,52 @@
         <translation>Scrivi a {0}</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="62"/>
-        <source>Unable to make contact</source>
+        <location filename="../src/chatview.cpp" line="49"/>
+        <source>has sent you a conversation request.</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="51"/>
+        <source>Hello, do you want to join the conversation?</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="53"/>
+        <source>You have accepted the conversation request.</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="55"/>
+        <source>We are waiting for another device to synchronize the conversation.</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="66"/>
+        <source>Accept</source>
         <translation type="unfinished"/>
     </message>
     <message>
         <location filename="../src/chatview.cpp" line="67"/>
+        <source>Refuse</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="70"/>
+        <source>Unable to make contact</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="75"/>
         <source>Waiting for contact</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="68"/>
+        <location filename="../src/chatview.cpp" line="76"/>
         <source>Incoming transfer</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="69"/>
+        <location filename="../src/chatview.cpp" line="77"/>
         <source>Timed out waiting for contact</source>
         <translation>Tempo scaduto in attesa di contatto</translation>
     </message>
@@ -500,87 +538,77 @@
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="49"/>
+        <location filename="../src/chatview.cpp" line="57"/>
         <source>Note: you can automatically accept this invitation by sending a message.</source>
         <translation>Nota: puoi accettare automaticamente questo invito inviando un messaggio.</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="50"/>
+        <location filename="../src/chatview.cpp" line="58"/>
         <source>{0} days ago</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="51"/>
+        <location filename="../src/chatview.cpp" line="59"/>
         <source>{0} hours ago</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="53"/>
+        <location filename="../src/chatview.cpp" line="61"/>
         <source>{0} minutes ago</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="65"/>
+        <location filename="../src/chatview.cpp" line="73"/>
         <source>Canceled</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="66"/>
+        <location filename="../src/chatview.cpp" line="74"/>
         <source>Ongoing</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="50"/>
+        <location filename="../src/chatview.cpp" line="58"/>
         <source>%d days ago</source>
         <translation>%d giorni fa</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="51"/>
+        <location filename="../src/chatview.cpp" line="59"/>
         <source>%d hours ago</source>
         <translation>%d ore fa</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="53"/>
+        <location filename="../src/chatview.cpp" line="61"/>
         <source>%d minutes ago</source>
         <translation>%d minuti fa</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="54"/>
+        <location filename="../src/chatview.cpp" line="62"/>
         <source>one day ago</source>
         <translation>un giorno fa</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="55"/>
+        <location filename="../src/chatview.cpp" line="63"/>
         <source>one hour ago</source>
         <translation>un&apos;ora fa</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="56"/>
+        <location filename="../src/chatview.cpp" line="64"/>
         <source>just now</source>
         <translation>ora</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="57"/>
+        <location filename="../src/chatview.cpp" line="65"/>
         <source>Failure</source>
         <translation>Fallimento</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="58"/>
-        <source>Confirm</source>
-        <translation type="unfinished"/>
-    </message>
-    <message>
-        <location filename="../src/chatview.cpp" line="59"/>
-        <source>Deny</source>
-        <translation type="unfinished"/>
-    </message>
-    <message>
-        <location filename="../src/chatview.cpp" line="60"/>
+        <location filename="../src/chatview.cpp" line="68"/>
         <source>Delete</source>
         <translation>Elimina</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="61"/>
+        <location filename="../src/chatview.cpp" line="69"/>
         <source>Retry</source>
         <translation>Riprova</translation>
     </message>
@@ -588,22 +616,22 @@
 <context>
     <name>lrc::ContactModelPimpl</name>
     <message>
-        <location filename="../src/contactmodel.cpp" line="459"/>
+        <location filename="../src/contactmodel.cpp" line="438"/>
         <source>Searching…</source>
         <translation>Ricerca in corso...</translation>
     </message>
     <message>
-        <location filename="../src/contactmodel.cpp" line="960"/>
+        <location filename="../src/contactmodel.cpp" line="952"/>
         <source>Invalid ID</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/contactmodel.cpp" line="963"/>
+        <location filename="../src/contactmodel.cpp" line="955"/>
         <source>Username not found</source>
         <translation>Nome utente non trovato</translation>
     </message>
     <message>
-        <location filename="../src/contactmodel.cpp" line="966"/>
+        <location filename="../src/contactmodel.cpp" line="958"/>
         <source>Couldn&apos;t lookup…</source>
         <translation type="unfinished"/>
     </message>
@@ -611,7 +639,7 @@
 <context>
     <name>lrc::api::ContactModel</name>
     <message>
-        <location filename="../src/contactmodel.cpp" line="420"/>
+        <location filename="../src/contactmodel.cpp" line="399"/>
         <source>Bad URI scheme</source>
         <translation type="unfinished"/>
     </message>
diff --git a/translations/lrc_it_IT.ts b/translations/lrc_it_IT.ts
index 877dc667410b7e2aab1c40caa26fdc2d3a36cc62..43f3ac328bae1dd5a03d992437367a5e0aefef86 100644
--- a/translations/lrc_it_IT.ts
+++ b/translations/lrc_it_IT.ts
@@ -1,8 +1,8 @@
-<?xml version="1.0" ?><!DOCTYPE TS><TS language="it_IT" sourcelanguage="en" version="2.1">
+<?xml version="1.0" ?><!DOCTYPE TS><TS language="it_IT" sourcelanguage="en" version="2.0">
 <context>
     <name>QObject</name>
     <message>
-        <location filename="../src/qtwrapper/callmanager_wrap.h" line="328"/>
+        <location filename="../src/qtwrapper/callmanager_wrap.h" line="393"/>
         <source>Me</source>
         <translation>Io</translation>
     </message>
@@ -33,7 +33,7 @@
     </message>
     <message>
         <location filename="../src/api/call.h" line="71"/>
-        <location filename="../src/chatview.cpp" line="63"/>
+        <location filename="../src/chatview.cpp" line="71"/>
         <source>Connecting</source>
         <translation>Collegamento</translation>
     </message>
@@ -50,7 +50,7 @@
     <message>
         <location filename="../src/api/call.h" line="77"/>
         <location filename="../src/api/call.h" line="83"/>
-        <location filename="../src/chatview.cpp" line="70"/>
+        <location filename="../src/chatview.cpp" line="78"/>
         <source>Finished</source>
         <translation>Finito</translation>
     </message>
@@ -70,21 +70,28 @@
         <translation>Connessione stabilita</translation>
     </message>
     <message>
+        <location filename="../src/api/interaction.h" line="218"/>
         <location filename="../src/authority/storagehelper.cpp" line="130"/>
-        <location filename="../src/authority/storagehelper.cpp" line="898"/>
+        <location filename="../src/authority/storagehelper.cpp" line="918"/>
         <source>Invitation received</source>
         <translation>Invito ricevuto</translation>
     </message>
     <message>
+        <location filename="../src/api/interaction.h" line="222"/>
+        <source>Contact left conversation</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/api/interaction.h" line="216"/>
         <location filename="../src/authority/storagehelper.cpp" line="127"/>
-        <location filename="../src/authority/storagehelper.cpp" line="896"/>
+        <location filename="../src/authority/storagehelper.cpp" line="916"/>
         <source>Contact added</source>
         <translation>Contatto aggiunto</translation>
     </message>
     <message>
         <location filename="../src/authority/storagehelper.cpp" line="104"/>
         <location filename="../src/authority/storagehelper.cpp" line="110"/>
-        <location filename="../src/authority/storagehelper.cpp" line="894"/>
+        <location filename="../src/authority/storagehelper.cpp" line="914"/>
         <source>Outgoing call</source>
         <translation>Chiamata in uscita</translation>
     </message>
@@ -96,7 +103,7 @@
     </message>
     <message>
         <location filename="../src/authority/storagehelper.cpp" line="112"/>
-        <location filename="../src/authority/storagehelper.cpp" line="892"/>
+        <location filename="../src/authority/storagehelper.cpp" line="912"/>
         <source>Missed outgoing call</source>
         <translation>Chiamata persa in uscita</translation>
     </message>
@@ -106,8 +113,9 @@
         <translation>Chiamata persa in arrivo</translation>
     </message>
     <message>
+        <location filename="../src/api/interaction.h" line="220"/>
         <location filename="../src/authority/storagehelper.cpp" line="132"/>
-        <location filename="../src/authority/storagehelper.cpp" line="900"/>
+        <location filename="../src/authority/storagehelper.cpp" line="920"/>
         <source>Invitation accepted</source>
         <translation>Invito accettato</translation>
     </message>
@@ -118,279 +126,279 @@
         <translation>predefinito</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="53"/>
+        <location filename="../src/newcallmodel.cpp" line="55"/>
         <source>Null</source>
         <translation>Null</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="54"/>
+        <location filename="../src/newcallmodel.cpp" line="56"/>
         <source>Trying</source>
         <translation>Tentativo</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="55"/>
+        <location filename="../src/newcallmodel.cpp" line="57"/>
         <source>Ringing</source>
         <translation>Sta squillando</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="56"/>
+        <location filename="../src/newcallmodel.cpp" line="58"/>
         <source>Being Forwarded</source>
         <translation>In inoltro</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="57"/>
+        <location filename="../src/newcallmodel.cpp" line="59"/>
         <source>Queued</source>
         <translation>In coda</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="58"/>
+        <location filename="../src/newcallmodel.cpp" line="60"/>
         <source>Progress</source>
         <translation>In corso</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="59"/>
+        <location filename="../src/newcallmodel.cpp" line="61"/>
         <source>OK</source>
         <translation>OK</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="64"/>
-        <location filename="../src/newcallmodel.cpp" line="60"/>
+        <location filename="../src/chatview.cpp" line="72"/>
+        <location filename="../src/newcallmodel.cpp" line="62"/>
         <source>Accepted</source>
         <translation>Accettato</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="61"/>
+        <location filename="../src/newcallmodel.cpp" line="63"/>
         <source>Multiple Choices</source>
         <translation>Scelta multipla</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="62"/>
+        <location filename="../src/newcallmodel.cpp" line="64"/>
         <source>Moved Permanently</source>
         <translation>Spostato definitivamente</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="63"/>
+        <location filename="../src/newcallmodel.cpp" line="65"/>
         <source>Moved Temporarily</source>
         <translation>Spostato temporaneamente</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="64"/>
+        <location filename="../src/newcallmodel.cpp" line="66"/>
         <source>Use Proxy</source>
         <translation>Usa proxy</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="65"/>
+        <location filename="../src/newcallmodel.cpp" line="67"/>
         <source>Alternative Service</source>
         <translation>Servizio alternativo</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="66"/>
+        <location filename="../src/newcallmodel.cpp" line="68"/>
         <source>Bad Request</source>
         <translation>Richiesta errata</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="67"/>
+        <location filename="../src/newcallmodel.cpp" line="69"/>
         <source>Unauthorized</source>
         <translation>Non autorizzato</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="68"/>
+        <location filename="../src/newcallmodel.cpp" line="70"/>
         <source>Payment Required</source>
         <translation>Pagamento richiesto</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="69"/>
+        <location filename="../src/newcallmodel.cpp" line="71"/>
         <source>Forbidden</source>
         <translation>Vietato</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="70"/>
+        <location filename="../src/newcallmodel.cpp" line="72"/>
         <source>Not Found</source>
         <translation>Non trovato</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="71"/>
+        <location filename="../src/newcallmodel.cpp" line="73"/>
         <source>Method Not Allowed</source>
         <translation>Metodo non permesso</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="72"/>
-        <location filename="../src/newcallmodel.cpp" line="92"/>
+        <location filename="../src/newcallmodel.cpp" line="74"/>
+        <location filename="../src/newcallmodel.cpp" line="94"/>
         <source>Not Acceptable</source>
         <translation>Non accettabile</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="73"/>
+        <location filename="../src/newcallmodel.cpp" line="75"/>
         <source>Proxy Authentication Required</source>
         <translation>Richiesta autenticazione proxy</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="74"/>
+        <location filename="../src/newcallmodel.cpp" line="76"/>
         <source>Request Timeout</source>
         <translation>Tempo scaduto</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="75"/>
+        <location filename="../src/newcallmodel.cpp" line="77"/>
         <source>Gone</source>
         <translation>Non disponibile</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="76"/>
+        <location filename="../src/newcallmodel.cpp" line="78"/>
         <source>Request Entity Too Large</source>
         <translation>Entità richiesta troppo grande</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="77"/>
+        <location filename="../src/newcallmodel.cpp" line="79"/>
         <source>Request URI Too Long</source>
         <translation>URI richiesta troppo lungo</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="78"/>
+        <location filename="../src/newcallmodel.cpp" line="80"/>
         <source>Unsupported Media Type</source>
         <translation>Tipo di Media non supportato</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="79"/>
+        <location filename="../src/newcallmodel.cpp" line="81"/>
         <source>Unsupported URI Scheme</source>
         <translation>Schema URI non supportato</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="80"/>
+        <location filename="../src/newcallmodel.cpp" line="82"/>
         <source>Bad Extension</source>
         <translation>Estensione errata</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="81"/>
+        <location filename="../src/newcallmodel.cpp" line="83"/>
         <source>Extension Required</source>
         <translation>Estensione obbligatoria</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="82"/>
+        <location filename="../src/newcallmodel.cpp" line="84"/>
         <source>Session Timer Too Small</source>
         <translation>Timer di sessione troppo piccolo</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="83"/>
+        <location filename="../src/newcallmodel.cpp" line="85"/>
         <source>Interval Too Brief</source>
         <translation>Intervallo troppo breve</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="84"/>
+        <location filename="../src/newcallmodel.cpp" line="86"/>
         <source>Temporarily Unavailable</source>
         <translation>Temporaneamente non disponibile</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="85"/>
+        <location filename="../src/newcallmodel.cpp" line="87"/>
         <source>Call TSX Does Not Exist</source>
         <translation>Chiamata TSX non esiste</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="86"/>
+        <location filename="../src/newcallmodel.cpp" line="88"/>
         <source>Loop Detected</source>
         <translation>Rilevato loop</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="87"/>
+        <location filename="../src/newcallmodel.cpp" line="89"/>
         <source>Too Many Hops</source>
         <translation>Troppi Hop</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="88"/>
+        <location filename="../src/newcallmodel.cpp" line="90"/>
         <source>Address Incomplete</source>
         <translation>Indirizzo incompleto</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="89"/>
+        <location filename="../src/newcallmodel.cpp" line="91"/>
         <source>Ambiguous</source>
         <translation>Ambiguo</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="90"/>
+        <location filename="../src/newcallmodel.cpp" line="92"/>
         <source>Busy</source>
         <translation>Occupato</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="91"/>
+        <location filename="../src/newcallmodel.cpp" line="93"/>
         <source>Request Terminated</source>
         <translation>Richiesta terminata</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="93"/>
+        <location filename="../src/newcallmodel.cpp" line="95"/>
         <source>Bad Event</source>
         <translation>Evento negativo</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="94"/>
+        <location filename="../src/newcallmodel.cpp" line="96"/>
         <source>Request Updated</source>
         <translation>Richiesta aggiornata</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="95"/>
+        <location filename="../src/newcallmodel.cpp" line="97"/>
         <source>Request Pending</source>
         <translation>Richiesta in corso</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="96"/>
+        <location filename="../src/newcallmodel.cpp" line="98"/>
         <source>Undecipherable</source>
         <translation>Indecifrabile</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="97"/>
+        <location filename="../src/newcallmodel.cpp" line="99"/>
         <source>Internal Server Error</source>
         <translation>Errore interno del server</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="98"/>
+        <location filename="../src/newcallmodel.cpp" line="100"/>
         <source>Not Implemented</source>
         <translation>Non implementato</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="99"/>
+        <location filename="../src/newcallmodel.cpp" line="101"/>
         <source>Bad Gateway</source>
         <translation>Gateway incorretto</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="100"/>
+        <location filename="../src/newcallmodel.cpp" line="102"/>
         <source>Service Unavailable</source>
         <translation>Servizio non disponibile</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="101"/>
+        <location filename="../src/newcallmodel.cpp" line="103"/>
         <source>Server Timeout</source>
         <translation>Tempo scaduto per il server</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="102"/>
+        <location filename="../src/newcallmodel.cpp" line="104"/>
         <source>Version Not Supported</source>
         <translation>Versione non supportata</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="103"/>
+        <location filename="../src/newcallmodel.cpp" line="105"/>
         <source>Message Too Large</source>
         <translation>Messaggio troppo grande</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="104"/>
+        <location filename="../src/newcallmodel.cpp" line="106"/>
         <source>Precondition Failure</source>
         <translation>Fallimento della precondizione</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="105"/>
+        <location filename="../src/newcallmodel.cpp" line="107"/>
         <source>Busy Everywhere</source>
         <translation>Occupato ovunque</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="106"/>
+        <location filename="../src/newcallmodel.cpp" line="108"/>
         <source>Call Refused</source>
         <translation>Chiamata rifiutata</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="107"/>
+        <location filename="../src/newcallmodel.cpp" line="109"/>
         <source>Does Not Exist Anywhere</source>
         <translation>Non esiste da nessuna parte</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="108"/>
+        <location filename="../src/newcallmodel.cpp" line="110"/>
         <source>Not Acceptable Anywhere</source>
         <translation>Non accettabile ovunque</translation>
     </message>
@@ -465,22 +473,52 @@
         <translation>Scrivi a {0}</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="62"/>
+        <location filename="../src/chatview.cpp" line="49"/>
+        <source>has sent you a conversation request.</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="51"/>
+        <source>Hello, do you want to join the conversation?</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="53"/>
+        <source>You have accepted the conversation request.</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="55"/>
+        <source>We are waiting for another device to synchronize the conversation.</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="66"/>
+        <source>Accept</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="67"/>
+        <source>Refuse</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="70"/>
         <source>Unable to make contact</source>
         <translation>Impossibile prendere contatto</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="67"/>
+        <location filename="../src/chatview.cpp" line="75"/>
         <source>Waiting for contact</source>
         <translation>In attesa di contatto</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="68"/>
+        <location filename="../src/chatview.cpp" line="76"/>
         <source>Incoming transfer</source>
         <translation>Trasferimento in entrata</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="69"/>
+        <location filename="../src/chatview.cpp" line="77"/>
         <source>Timed out waiting for contact</source>
         <translation>Tempo scaduto in attesa di contatto</translation>
     </message>
@@ -500,87 +538,77 @@
         <translation>non è nei tuoi contatti</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="49"/>
+        <location filename="../src/chatview.cpp" line="57"/>
         <source>Note: you can automatically accept this invitation by sending a message.</source>
         <translation>Nota: puoi accettare automaticamente questo invito inviando un messaggio.</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="50"/>
+        <location filename="../src/chatview.cpp" line="58"/>
         <source>{0} days ago</source>
         <translation>{0} giorni fa</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="51"/>
+        <location filename="../src/chatview.cpp" line="59"/>
         <source>{0} hours ago</source>
         <translation>{0} ore fa</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="53"/>
+        <location filename="../src/chatview.cpp" line="61"/>
         <source>{0} minutes ago</source>
         <translation>{0} minuti fa</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="65"/>
+        <location filename="../src/chatview.cpp" line="73"/>
         <source>Canceled</source>
         <translation>Annullato</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="66"/>
+        <location filename="../src/chatview.cpp" line="74"/>
         <source>Ongoing</source>
         <translation>In corso</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="50"/>
+        <location filename="../src/chatview.cpp" line="58"/>
         <source>%d days ago</source>
         <translation>%d giorni fa</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="51"/>
+        <location filename="../src/chatview.cpp" line="59"/>
         <source>%d hours ago</source>
         <translation>%d ore fa</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="53"/>
+        <location filename="../src/chatview.cpp" line="61"/>
         <source>%d minutes ago</source>
         <translation>%d minuti fa</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="54"/>
+        <location filename="../src/chatview.cpp" line="62"/>
         <source>one day ago</source>
         <translation>un giorno fa</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="55"/>
+        <location filename="../src/chatview.cpp" line="63"/>
         <source>one hour ago</source>
         <translation>un&apos;ora fa</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="56"/>
+        <location filename="../src/chatview.cpp" line="64"/>
         <source>just now</source>
         <translation>proprio adesso</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="57"/>
+        <location filename="../src/chatview.cpp" line="65"/>
         <source>Failure</source>
         <translation>Fallito</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="58"/>
-        <source>Confirm</source>
-        <translation>Conferma</translation>
-    </message>
-    <message>
-        <location filename="../src/chatview.cpp" line="59"/>
-        <source>Deny</source>
-        <translation>Nega</translation>
-    </message>
-    <message>
-        <location filename="../src/chatview.cpp" line="60"/>
+        <location filename="../src/chatview.cpp" line="68"/>
         <source>Delete</source>
         <translation>Elimina</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="61"/>
+        <location filename="../src/chatview.cpp" line="69"/>
         <source>Retry</source>
         <translation>Riprova</translation>
     </message>
@@ -588,22 +616,22 @@
 <context>
     <name>lrc::ContactModelPimpl</name>
     <message>
-        <location filename="../src/contactmodel.cpp" line="459"/>
+        <location filename="../src/contactmodel.cpp" line="438"/>
         <source>Searching…</source>
         <translation>Ricerca...</translation>
     </message>
     <message>
-        <location filename="../src/contactmodel.cpp" line="960"/>
+        <location filename="../src/contactmodel.cpp" line="952"/>
         <source>Invalid ID</source>
         <translation>ID non valido</translation>
     </message>
     <message>
-        <location filename="../src/contactmodel.cpp" line="963"/>
+        <location filename="../src/contactmodel.cpp" line="955"/>
         <source>Username not found</source>
         <translation>Nome utente non trovato</translation>
     </message>
     <message>
-        <location filename="../src/contactmodel.cpp" line="966"/>
+        <location filename="../src/contactmodel.cpp" line="958"/>
         <source>Couldn&apos;t lookup…</source>
         <translation>Lookup non possibile…</translation>
     </message>
@@ -611,7 +639,7 @@
 <context>
     <name>lrc::api::ContactModel</name>
     <message>
-        <location filename="../src/contactmodel.cpp" line="420"/>
+        <location filename="../src/contactmodel.cpp" line="399"/>
         <source>Bad URI scheme</source>
         <translation>Schema URI errato</translation>
     </message>
diff --git a/translations/lrc_ja.ts b/translations/lrc_ja.ts
index 70e6130d0f290c4c7934f55d8f9ee9e7d6f39398..415fe8fc04a315c9ed1318f3bd3d009277617631 100644
--- a/translations/lrc_ja.ts
+++ b/translations/lrc_ja.ts
@@ -1,8 +1,8 @@
-<?xml version="1.0" ?><!DOCTYPE TS><TS language="ja" sourcelanguage="en" version="2.1">
+<?xml version="1.0" ?><!DOCTYPE TS><TS language="ja" sourcelanguage="en" version="2.0">
 <context>
     <name>QObject</name>
     <message>
-        <location filename="../src/qtwrapper/callmanager_wrap.h" line="328"/>
+        <location filename="../src/qtwrapper/callmanager_wrap.h" line="393"/>
         <source>Me</source>
         <translation>自分</translation>
     </message>
@@ -33,7 +33,7 @@
     </message>
     <message>
         <location filename="../src/api/call.h" line="71"/>
-        <location filename="../src/chatview.cpp" line="63"/>
+        <location filename="../src/chatview.cpp" line="71"/>
         <source>Connecting</source>
         <translation>接続中</translation>
     </message>
@@ -50,7 +50,7 @@
     <message>
         <location filename="../src/api/call.h" line="77"/>
         <location filename="../src/api/call.h" line="83"/>
-        <location filename="../src/chatview.cpp" line="70"/>
+        <location filename="../src/chatview.cpp" line="78"/>
         <source>Finished</source>
         <translation>通話終了</translation>
     </message>
@@ -70,21 +70,28 @@
         <translation>通信を確立しました</translation>
     </message>
     <message>
+        <location filename="../src/api/interaction.h" line="218"/>
         <location filename="../src/authority/storagehelper.cpp" line="130"/>
-        <location filename="../src/authority/storagehelper.cpp" line="898"/>
+        <location filename="../src/authority/storagehelper.cpp" line="918"/>
         <source>Invitation received</source>
         <translation>招待を受信しました</translation>
     </message>
     <message>
+        <location filename="../src/api/interaction.h" line="222"/>
+        <source>Contact left conversation</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/api/interaction.h" line="216"/>
         <location filename="../src/authority/storagehelper.cpp" line="127"/>
-        <location filename="../src/authority/storagehelper.cpp" line="896"/>
+        <location filename="../src/authority/storagehelper.cpp" line="916"/>
         <source>Contact added</source>
         <translation>連絡先を追加しました</translation>
     </message>
     <message>
         <location filename="../src/authority/storagehelper.cpp" line="104"/>
         <location filename="../src/authority/storagehelper.cpp" line="110"/>
-        <location filename="../src/authority/storagehelper.cpp" line="894"/>
+        <location filename="../src/authority/storagehelper.cpp" line="914"/>
         <source>Outgoing call</source>
         <translation>発信</translation>
     </message>
@@ -96,7 +103,7 @@
     </message>
     <message>
         <location filename="../src/authority/storagehelper.cpp" line="112"/>
-        <location filename="../src/authority/storagehelper.cpp" line="892"/>
+        <location filename="../src/authority/storagehelper.cpp" line="912"/>
         <source>Missed outgoing call</source>
         <translation>不在発信</translation>
     </message>
@@ -106,8 +113,9 @@
         <translation>不在着信</translation>
     </message>
     <message>
+        <location filename="../src/api/interaction.h" line="220"/>
         <location filename="../src/authority/storagehelper.cpp" line="132"/>
-        <location filename="../src/authority/storagehelper.cpp" line="900"/>
+        <location filename="../src/authority/storagehelper.cpp" line="920"/>
         <source>Invitation accepted</source>
         <translation>招待を受け入れました</translation>
     </message>
@@ -118,279 +126,279 @@
         <translation>既定</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="53"/>
+        <location filename="../src/newcallmodel.cpp" line="55"/>
         <source>Null</source>
         <translation>なし</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="54"/>
+        <location filename="../src/newcallmodel.cpp" line="56"/>
         <source>Trying</source>
         <translation>試行中</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="55"/>
+        <location filename="../src/newcallmodel.cpp" line="57"/>
         <source>Ringing</source>
         <translation>着信中</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="56"/>
+        <location filename="../src/newcallmodel.cpp" line="58"/>
         <source>Being Forwarded</source>
         <translation>転送中</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="57"/>
+        <location filename="../src/newcallmodel.cpp" line="59"/>
         <source>Queued</source>
         <translation>待機中</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="58"/>
+        <location filename="../src/newcallmodel.cpp" line="60"/>
         <source>Progress</source>
         <translation>進行状況</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="59"/>
+        <location filename="../src/newcallmodel.cpp" line="61"/>
         <source>OK</source>
         <translation>OK</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="64"/>
-        <location filename="../src/newcallmodel.cpp" line="60"/>
+        <location filename="../src/chatview.cpp" line="72"/>
+        <location filename="../src/newcallmodel.cpp" line="62"/>
         <source>Accepted</source>
         <translation>受諾済み</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="61"/>
+        <location filename="../src/newcallmodel.cpp" line="63"/>
         <source>Multiple Choices</source>
         <translation>複数の選択肢</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="62"/>
+        <location filename="../src/newcallmodel.cpp" line="64"/>
         <source>Moved Permanently</source>
         <translation>完全に移動しました</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="63"/>
+        <location filename="../src/newcallmodel.cpp" line="65"/>
         <source>Moved Temporarily</source>
         <translation>一時的に移動しました</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="64"/>
+        <location filename="../src/newcallmodel.cpp" line="66"/>
         <source>Use Proxy</source>
         <translation>プロキシを使う</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="65"/>
+        <location filename="../src/newcallmodel.cpp" line="67"/>
         <source>Alternative Service</source>
         <translation>代替サービス</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="66"/>
+        <location filename="../src/newcallmodel.cpp" line="68"/>
         <source>Bad Request</source>
         <translation>不正なリクエスト</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="67"/>
+        <location filename="../src/newcallmodel.cpp" line="69"/>
         <source>Unauthorized</source>
         <translation>未認証</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="68"/>
+        <location filename="../src/newcallmodel.cpp" line="70"/>
         <source>Payment Required</source>
         <translation>支払いが必要</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="69"/>
+        <location filename="../src/newcallmodel.cpp" line="71"/>
         <source>Forbidden</source>
         <translation>禁止</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="70"/>
+        <location filename="../src/newcallmodel.cpp" line="72"/>
         <source>Not Found</source>
         <translation>見つかりません</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="71"/>
+        <location filename="../src/newcallmodel.cpp" line="73"/>
         <source>Method Not Allowed</source>
         <translation>許可されていない方式</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="72"/>
-        <location filename="../src/newcallmodel.cpp" line="92"/>
+        <location filename="../src/newcallmodel.cpp" line="74"/>
+        <location filename="../src/newcallmodel.cpp" line="94"/>
         <source>Not Acceptable</source>
         <translation>受け入れ不可</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="73"/>
+        <location filename="../src/newcallmodel.cpp" line="75"/>
         <source>Proxy Authentication Required</source>
         <translation>プロキシー認証が必要</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="74"/>
+        <location filename="../src/newcallmodel.cpp" line="76"/>
         <source>Request Timeout</source>
         <translation>リクエストタイムアウト</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="75"/>
+        <location filename="../src/newcallmodel.cpp" line="77"/>
         <source>Gone</source>
         <translation>退去</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="76"/>
+        <location filename="../src/newcallmodel.cpp" line="78"/>
         <source>Request Entity Too Large</source>
         <translation>リクエストサイズが大きすぎます</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="77"/>
+        <location filename="../src/newcallmodel.cpp" line="79"/>
         <source>Request URI Too Long</source>
         <translation>リクエストURLが長すぎます</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="78"/>
+        <location filename="../src/newcallmodel.cpp" line="80"/>
         <source>Unsupported Media Type</source>
         <translation>サポートされていないメディア形式</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="79"/>
+        <location filename="../src/newcallmodel.cpp" line="81"/>
         <source>Unsupported URI Scheme</source>
         <translation>サポートされていないURLスキーム</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="80"/>
+        <location filename="../src/newcallmodel.cpp" line="82"/>
         <source>Bad Extension</source>
         <translation>不正な拡張子</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="81"/>
+        <location filename="../src/newcallmodel.cpp" line="83"/>
         <source>Extension Required</source>
         <translation>拡張子が必要</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="82"/>
+        <location filename="../src/newcallmodel.cpp" line="84"/>
         <source>Session Timer Too Small</source>
         <translation>セッションタイマーが短すぎます</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="83"/>
+        <location filename="../src/newcallmodel.cpp" line="85"/>
         <source>Interval Too Brief</source>
         <translation>間隔が短すぎます</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="84"/>
+        <location filename="../src/newcallmodel.cpp" line="86"/>
         <source>Temporarily Unavailable</source>
         <translation>一時的に利用できません</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="85"/>
+        <location filename="../src/newcallmodel.cpp" line="87"/>
         <source>Call TSX Does Not Exist</source>
         <translation>Call TSXが存在しません</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="86"/>
+        <location filename="../src/newcallmodel.cpp" line="88"/>
         <source>Loop Detected</source>
         <translation>ループが検出されました</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="87"/>
+        <location filename="../src/newcallmodel.cpp" line="89"/>
         <source>Too Many Hops</source>
         <translation>ホップ数が多すぎます</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="88"/>
+        <location filename="../src/newcallmodel.cpp" line="90"/>
         <source>Address Incomplete</source>
         <translation>アドレスが不完全です</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="89"/>
+        <location filename="../src/newcallmodel.cpp" line="91"/>
         <source>Ambiguous</source>
         <translation>不明瞭</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="90"/>
+        <location filename="../src/newcallmodel.cpp" line="92"/>
         <source>Busy</source>
         <translation>通話中</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="91"/>
+        <location filename="../src/newcallmodel.cpp" line="93"/>
         <source>Request Terminated</source>
         <translation>リクエストが強制終了されました</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="93"/>
+        <location filename="../src/newcallmodel.cpp" line="95"/>
         <source>Bad Event</source>
         <translation>不正なイベント</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="94"/>
+        <location filename="../src/newcallmodel.cpp" line="96"/>
         <source>Request Updated</source>
         <translation>リクエストを更新しました</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="95"/>
+        <location filename="../src/newcallmodel.cpp" line="97"/>
         <source>Request Pending</source>
         <translation>リクエストが保留中です</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="96"/>
+        <location filename="../src/newcallmodel.cpp" line="98"/>
         <source>Undecipherable</source>
         <translation>復号できません</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="97"/>
+        <location filename="../src/newcallmodel.cpp" line="99"/>
         <source>Internal Server Error</source>
         <translation>内部サーバーエラー</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="98"/>
+        <location filename="../src/newcallmodel.cpp" line="100"/>
         <source>Not Implemented</source>
         <translation>未実装です</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="99"/>
+        <location filename="../src/newcallmodel.cpp" line="101"/>
         <source>Bad Gateway</source>
         <translation>不正なゲートウェイ</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="100"/>
+        <location filename="../src/newcallmodel.cpp" line="102"/>
         <source>Service Unavailable</source>
         <translation>サービス利用不可</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="101"/>
+        <location filename="../src/newcallmodel.cpp" line="103"/>
         <source>Server Timeout</source>
         <translation>サーバータイムアウト</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="102"/>
+        <location filename="../src/newcallmodel.cpp" line="104"/>
         <source>Version Not Supported</source>
         <translation>サポートされていないバージョン</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="103"/>
+        <location filename="../src/newcallmodel.cpp" line="105"/>
         <source>Message Too Large</source>
         <translation>メッセージが大きすぎます</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="104"/>
+        <location filename="../src/newcallmodel.cpp" line="106"/>
         <source>Precondition Failure</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="105"/>
+        <location filename="../src/newcallmodel.cpp" line="107"/>
         <source>Busy Everywhere</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="106"/>
+        <location filename="../src/newcallmodel.cpp" line="108"/>
         <source>Call Refused</source>
         <translation>通話が拒否されました</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="107"/>
+        <location filename="../src/newcallmodel.cpp" line="109"/>
         <source>Does Not Exist Anywhere</source>
         <translation>どこにも存在しません</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="108"/>
+        <location filename="../src/newcallmodel.cpp" line="110"/>
         <source>Not Acceptable Anywhere</source>
         <translation type="unfinished"/>
     </message>
@@ -465,22 +473,52 @@
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="62"/>
-        <source>Unable to make contact</source>
+        <location filename="../src/chatview.cpp" line="49"/>
+        <source>has sent you a conversation request.</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="51"/>
+        <source>Hello, do you want to join the conversation?</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="53"/>
+        <source>You have accepted the conversation request.</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="55"/>
+        <source>We are waiting for another device to synchronize the conversation.</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="66"/>
+        <source>Accept</source>
         <translation type="unfinished"/>
     </message>
     <message>
         <location filename="../src/chatview.cpp" line="67"/>
+        <source>Refuse</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="70"/>
+        <source>Unable to make contact</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="75"/>
         <source>Waiting for contact</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="68"/>
+        <location filename="../src/chatview.cpp" line="76"/>
         <source>Incoming transfer</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="69"/>
+        <location filename="../src/chatview.cpp" line="77"/>
         <source>Timed out waiting for contact</source>
         <translation type="unfinished"/>
     </message>
@@ -500,87 +538,77 @@
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="49"/>
+        <location filename="../src/chatview.cpp" line="57"/>
         <source>Note: you can automatically accept this invitation by sending a message.</source>
         <translation>通知: メッセージを送信すると、自動的にこの招待を受け入れます。</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="50"/>
+        <location filename="../src/chatview.cpp" line="58"/>
         <source>{0} days ago</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="51"/>
+        <location filename="../src/chatview.cpp" line="59"/>
         <source>{0} hours ago</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="53"/>
+        <location filename="../src/chatview.cpp" line="61"/>
         <source>{0} minutes ago</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="65"/>
+        <location filename="../src/chatview.cpp" line="73"/>
         <source>Canceled</source>
         <translation>キャンセルしました</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="66"/>
+        <location filename="../src/chatview.cpp" line="74"/>
         <source>Ongoing</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="50"/>
+        <location filename="../src/chatview.cpp" line="58"/>
         <source>%d days ago</source>
         <translation>%d 日前</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="51"/>
+        <location filename="../src/chatview.cpp" line="59"/>
         <source>%d hours ago</source>
         <translation>%d 時間前</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="53"/>
+        <location filename="../src/chatview.cpp" line="61"/>
         <source>%d minutes ago</source>
         <translation>%d 分前</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="54"/>
+        <location filename="../src/chatview.cpp" line="62"/>
         <source>one day ago</source>
         <translation>1 日前</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="55"/>
+        <location filename="../src/chatview.cpp" line="63"/>
         <source>one hour ago</source>
         <translation>1 時間前</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="56"/>
+        <location filename="../src/chatview.cpp" line="64"/>
         <source>just now</source>
         <translation>ちょうど今</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="57"/>
+        <location filename="../src/chatview.cpp" line="65"/>
         <source>Failure</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="58"/>
-        <source>Confirm</source>
-        <translation>確認</translation>
-    </message>
-    <message>
-        <location filename="../src/chatview.cpp" line="59"/>
-        <source>Deny</source>
-        <translation type="unfinished"/>
-    </message>
-    <message>
-        <location filename="../src/chatview.cpp" line="60"/>
+        <location filename="../src/chatview.cpp" line="68"/>
         <source>Delete</source>
         <translation>削除</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="61"/>
+        <location filename="../src/chatview.cpp" line="69"/>
         <source>Retry</source>
         <translation type="unfinished"/>
     </message>
@@ -588,22 +616,22 @@
 <context>
     <name>lrc::ContactModelPimpl</name>
     <message>
-        <location filename="../src/contactmodel.cpp" line="459"/>
+        <location filename="../src/contactmodel.cpp" line="438"/>
         <source>Searching…</source>
         <translation>検索中…</translation>
     </message>
     <message>
-        <location filename="../src/contactmodel.cpp" line="960"/>
+        <location filename="../src/contactmodel.cpp" line="952"/>
         <source>Invalid ID</source>
         <translation>不正なID</translation>
     </message>
     <message>
-        <location filename="../src/contactmodel.cpp" line="963"/>
+        <location filename="../src/contactmodel.cpp" line="955"/>
         <source>Username not found</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/contactmodel.cpp" line="966"/>
+        <location filename="../src/contactmodel.cpp" line="958"/>
         <source>Couldn&apos;t lookup…</source>
         <translation>見つけられませんでした...</translation>
     </message>
@@ -611,7 +639,7 @@
 <context>
     <name>lrc::api::ContactModel</name>
     <message>
-        <location filename="../src/contactmodel.cpp" line="420"/>
+        <location filename="../src/contactmodel.cpp" line="399"/>
         <source>Bad URI scheme</source>
         <translation>不正なURLスキーム</translation>
     </message>
diff --git a/translations/lrc_lt.ts b/translations/lrc_lt.ts
index 00182f1362ee3107ba2c0827d3288dc4b7a75425..dd2e86c0e4bfb27dbdb85798f492ff475f1f89c1 100644
--- a/translations/lrc_lt.ts
+++ b/translations/lrc_lt.ts
@@ -1,8 +1,8 @@
-<?xml version="1.0" ?><!DOCTYPE TS><TS language="lt" sourcelanguage="en" version="2.1">
+<?xml version="1.0" ?><!DOCTYPE TS><TS language="lt" sourcelanguage="en" version="2.0">
 <context>
     <name>QObject</name>
     <message>
-        <location filename="../src/qtwrapper/callmanager_wrap.h" line="328"/>
+        <location filename="../src/qtwrapper/callmanager_wrap.h" line="393"/>
         <source>Me</source>
         <translation>AÅ¡</translation>
     </message>
@@ -33,7 +33,7 @@
     </message>
     <message>
         <location filename="../src/api/call.h" line="71"/>
-        <location filename="../src/chatview.cpp" line="63"/>
+        <location filename="../src/chatview.cpp" line="71"/>
         <source>Connecting</source>
         <translation>Sujungiama</translation>
     </message>
@@ -50,7 +50,7 @@
     <message>
         <location filename="../src/api/call.h" line="77"/>
         <location filename="../src/api/call.h" line="83"/>
-        <location filename="../src/chatview.cpp" line="70"/>
+        <location filename="../src/chatview.cpp" line="78"/>
         <source>Finished</source>
         <translation>Užbaigta</translation>
     </message>
@@ -70,21 +70,28 @@
         <translation>Ryšys užmegztas</translation>
     </message>
     <message>
+        <location filename="../src/api/interaction.h" line="218"/>
         <location filename="../src/authority/storagehelper.cpp" line="130"/>
-        <location filename="../src/authority/storagehelper.cpp" line="898"/>
+        <location filename="../src/authority/storagehelper.cpp" line="918"/>
         <source>Invitation received</source>
         <translation>Gautas pakvietimas</translation>
     </message>
     <message>
+        <location filename="../src/api/interaction.h" line="222"/>
+        <source>Contact left conversation</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/api/interaction.h" line="216"/>
         <location filename="../src/authority/storagehelper.cpp" line="127"/>
-        <location filename="../src/authority/storagehelper.cpp" line="896"/>
+        <location filename="../src/authority/storagehelper.cpp" line="916"/>
         <source>Contact added</source>
         <translation>Adresatas pridÄ—tas</translation>
     </message>
     <message>
         <location filename="../src/authority/storagehelper.cpp" line="104"/>
         <location filename="../src/authority/storagehelper.cpp" line="110"/>
-        <location filename="../src/authority/storagehelper.cpp" line="894"/>
+        <location filename="../src/authority/storagehelper.cpp" line="914"/>
         <source>Outgoing call</source>
         <translation>Išsiunčiamasis skambutis</translation>
     </message>
@@ -96,7 +103,7 @@
     </message>
     <message>
         <location filename="../src/authority/storagehelper.cpp" line="112"/>
-        <location filename="../src/authority/storagehelper.cpp" line="892"/>
+        <location filename="../src/authority/storagehelper.cpp" line="912"/>
         <source>Missed outgoing call</source>
         <translation type="unfinished"/>
     </message>
@@ -106,8 +113,9 @@
         <translation>Praleistas gaunamasis skambutis</translation>
     </message>
     <message>
+        <location filename="../src/api/interaction.h" line="220"/>
         <location filename="../src/authority/storagehelper.cpp" line="132"/>
-        <location filename="../src/authority/storagehelper.cpp" line="900"/>
+        <location filename="../src/authority/storagehelper.cpp" line="920"/>
         <source>Invitation accepted</source>
         <translation>Pakvietimas priimtas</translation>
     </message>
@@ -118,279 +126,279 @@
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="53"/>
+        <location filename="../src/newcallmodel.cpp" line="55"/>
         <source>Null</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="54"/>
+        <location filename="../src/newcallmodel.cpp" line="56"/>
         <source>Trying</source>
         <translation>Bandoma</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="55"/>
+        <location filename="../src/newcallmodel.cpp" line="57"/>
         <source>Ringing</source>
         <translation>Skambina</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="56"/>
+        <location filename="../src/newcallmodel.cpp" line="58"/>
         <source>Being Forwarded</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="57"/>
+        <location filename="../src/newcallmodel.cpp" line="59"/>
         <source>Queued</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="58"/>
+        <location filename="../src/newcallmodel.cpp" line="60"/>
         <source>Progress</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="59"/>
+        <location filename="../src/newcallmodel.cpp" line="61"/>
         <source>OK</source>
         <translation>Gerai</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="64"/>
-        <location filename="../src/newcallmodel.cpp" line="60"/>
+        <location filename="../src/chatview.cpp" line="72"/>
+        <location filename="../src/newcallmodel.cpp" line="62"/>
         <source>Accepted</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="61"/>
+        <location filename="../src/newcallmodel.cpp" line="63"/>
         <source>Multiple Choices</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="62"/>
+        <location filename="../src/newcallmodel.cpp" line="64"/>
         <source>Moved Permanently</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="63"/>
+        <location filename="../src/newcallmodel.cpp" line="65"/>
         <source>Moved Temporarily</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="64"/>
+        <location filename="../src/newcallmodel.cpp" line="66"/>
         <source>Use Proxy</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="65"/>
+        <location filename="../src/newcallmodel.cpp" line="67"/>
         <source>Alternative Service</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="66"/>
+        <location filename="../src/newcallmodel.cpp" line="68"/>
         <source>Bad Request</source>
         <translation>Bloga Užklausa</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="67"/>
+        <location filename="../src/newcallmodel.cpp" line="69"/>
         <source>Unauthorized</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="68"/>
+        <location filename="../src/newcallmodel.cpp" line="70"/>
         <source>Payment Required</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="69"/>
+        <location filename="../src/newcallmodel.cpp" line="71"/>
         <source>Forbidden</source>
         <translation>Neleidžiama</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="70"/>
+        <location filename="../src/newcallmodel.cpp" line="72"/>
         <source>Not Found</source>
         <translation>Nerasta</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="71"/>
+        <location filename="../src/newcallmodel.cpp" line="73"/>
         <source>Method Not Allowed</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="72"/>
-        <location filename="../src/newcallmodel.cpp" line="92"/>
+        <location filename="../src/newcallmodel.cpp" line="74"/>
+        <location filename="../src/newcallmodel.cpp" line="94"/>
         <source>Not Acceptable</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="73"/>
+        <location filename="../src/newcallmodel.cpp" line="75"/>
         <source>Proxy Authentication Required</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="74"/>
+        <location filename="../src/newcallmodel.cpp" line="76"/>
         <source>Request Timeout</source>
         <translation>Užklausos laikas baigėsi</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="75"/>
+        <location filename="../src/newcallmodel.cpp" line="77"/>
         <source>Gone</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="76"/>
+        <location filename="../src/newcallmodel.cpp" line="78"/>
         <source>Request Entity Too Large</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="77"/>
+        <location filename="../src/newcallmodel.cpp" line="79"/>
         <source>Request URI Too Long</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="78"/>
+        <location filename="../src/newcallmodel.cpp" line="80"/>
         <source>Unsupported Media Type</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="79"/>
+        <location filename="../src/newcallmodel.cpp" line="81"/>
         <source>Unsupported URI Scheme</source>
         <translation>Nepalaikoma URI schema</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="80"/>
+        <location filename="../src/newcallmodel.cpp" line="82"/>
         <source>Bad Extension</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="81"/>
+        <location filename="../src/newcallmodel.cpp" line="83"/>
         <source>Extension Required</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="82"/>
+        <location filename="../src/newcallmodel.cpp" line="84"/>
         <source>Session Timer Too Small</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="83"/>
+        <location filename="../src/newcallmodel.cpp" line="85"/>
         <source>Interval Too Brief</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="84"/>
+        <location filename="../src/newcallmodel.cpp" line="86"/>
         <source>Temporarily Unavailable</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="85"/>
+        <location filename="../src/newcallmodel.cpp" line="87"/>
         <source>Call TSX Does Not Exist</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="86"/>
+        <location filename="../src/newcallmodel.cpp" line="88"/>
         <source>Loop Detected</source>
         <translation>Aptiktas ciklas</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="87"/>
+        <location filename="../src/newcallmodel.cpp" line="89"/>
         <source>Too Many Hops</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="88"/>
+        <location filename="../src/newcallmodel.cpp" line="90"/>
         <source>Address Incomplete</source>
         <translation>Nepilnas adresas</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="89"/>
+        <location filename="../src/newcallmodel.cpp" line="91"/>
         <source>Ambiguous</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="90"/>
+        <location filename="../src/newcallmodel.cpp" line="92"/>
         <source>Busy</source>
         <translation>Užimta</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="91"/>
+        <location filename="../src/newcallmodel.cpp" line="93"/>
         <source>Request Terminated</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="93"/>
+        <location filename="../src/newcallmodel.cpp" line="95"/>
         <source>Bad Event</source>
         <translation>Blogas įvykis</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="94"/>
+        <location filename="../src/newcallmodel.cpp" line="96"/>
         <source>Request Updated</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="95"/>
+        <location filename="../src/newcallmodel.cpp" line="97"/>
         <source>Request Pending</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="96"/>
+        <location filename="../src/newcallmodel.cpp" line="98"/>
         <source>Undecipherable</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="97"/>
+        <location filename="../src/newcallmodel.cpp" line="99"/>
         <source>Internal Server Error</source>
         <translation>VidinÄ— Serverio Klaida</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="98"/>
+        <location filename="../src/newcallmodel.cpp" line="100"/>
         <source>Not Implemented</source>
         <translation>Neįgyvendinta</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="99"/>
+        <location filename="../src/newcallmodel.cpp" line="101"/>
         <source>Bad Gateway</source>
         <translation>Blogas Tinklų Sietuvas</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="100"/>
+        <location filename="../src/newcallmodel.cpp" line="102"/>
         <source>Service Unavailable</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="101"/>
+        <location filename="../src/newcallmodel.cpp" line="103"/>
         <source>Server Timeout</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="102"/>
+        <location filename="../src/newcallmodel.cpp" line="104"/>
         <source>Version Not Supported</source>
         <translation>Versija nÄ—ra palaikoma</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="103"/>
+        <location filename="../src/newcallmodel.cpp" line="105"/>
         <source>Message Too Large</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="104"/>
+        <location filename="../src/newcallmodel.cpp" line="106"/>
         <source>Precondition Failure</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="105"/>
+        <location filename="../src/newcallmodel.cpp" line="107"/>
         <source>Busy Everywhere</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="106"/>
+        <location filename="../src/newcallmodel.cpp" line="108"/>
         <source>Call Refused</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="107"/>
+        <location filename="../src/newcallmodel.cpp" line="109"/>
         <source>Does Not Exist Anywhere</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="108"/>
+        <location filename="../src/newcallmodel.cpp" line="110"/>
         <source>Not Acceptable Anywhere</source>
         <translation type="unfinished"/>
     </message>
@@ -465,22 +473,52 @@
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="62"/>
-        <source>Unable to make contact</source>
+        <location filename="../src/chatview.cpp" line="49"/>
+        <source>has sent you a conversation request.</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="51"/>
+        <source>Hello, do you want to join the conversation?</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="53"/>
+        <source>You have accepted the conversation request.</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="55"/>
+        <source>We are waiting for another device to synchronize the conversation.</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="66"/>
+        <source>Accept</source>
         <translation type="unfinished"/>
     </message>
     <message>
         <location filename="../src/chatview.cpp" line="67"/>
+        <source>Refuse</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="70"/>
+        <source>Unable to make contact</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="75"/>
         <source>Waiting for contact</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="68"/>
+        <location filename="../src/chatview.cpp" line="76"/>
         <source>Incoming transfer</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="69"/>
+        <location filename="../src/chatview.cpp" line="77"/>
         <source>Timed out waiting for contact</source>
         <translation type="unfinished"/>
     </message>
@@ -500,87 +538,77 @@
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="49"/>
+        <location filename="../src/chatview.cpp" line="57"/>
         <source>Note: you can automatically accept this invitation by sending a message.</source>
         <translation>Pastaba: galite automatiškai priimti šį pakvietimą išsiųsdami žinutę.</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="50"/>
+        <location filename="../src/chatview.cpp" line="58"/>
         <source>{0} days ago</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="51"/>
+        <location filename="../src/chatview.cpp" line="59"/>
         <source>{0} hours ago</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="53"/>
+        <location filename="../src/chatview.cpp" line="61"/>
         <source>{0} minutes ago</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="65"/>
+        <location filename="../src/chatview.cpp" line="73"/>
         <source>Canceled</source>
         <translation>Atsisakyta</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="66"/>
+        <location filename="../src/chatview.cpp" line="74"/>
         <source>Ongoing</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="50"/>
+        <location filename="../src/chatview.cpp" line="58"/>
         <source>%d days ago</source>
         <translation>prieš %d d.</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="51"/>
+        <location filename="../src/chatview.cpp" line="59"/>
         <source>%d hours ago</source>
         <translation>prieš %d val.</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="53"/>
+        <location filename="../src/chatview.cpp" line="61"/>
         <source>%d minutes ago</source>
         <translation>prieš %d min.</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="54"/>
+        <location filename="../src/chatview.cpp" line="62"/>
         <source>one day ago</source>
         <translation>prieš vieną dieną</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="55"/>
+        <location filename="../src/chatview.cpp" line="63"/>
         <source>one hour ago</source>
         <translation>prieš vieną valandą</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="56"/>
+        <location filename="../src/chatview.cpp" line="64"/>
         <source>just now</source>
         <translation>kÄ… tik</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="57"/>
+        <location filename="../src/chatview.cpp" line="65"/>
         <source>Failure</source>
         <translation>NesÄ—kmÄ—</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="58"/>
-        <source>Confirm</source>
-        <translation>Patvirtinti</translation>
-    </message>
-    <message>
-        <location filename="../src/chatview.cpp" line="59"/>
-        <source>Deny</source>
-        <translation type="unfinished"/>
-    </message>
-    <message>
-        <location filename="../src/chatview.cpp" line="60"/>
+        <location filename="../src/chatview.cpp" line="68"/>
         <source>Delete</source>
         <translation>IÅ¡trinti</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="61"/>
+        <location filename="../src/chatview.cpp" line="69"/>
         <source>Retry</source>
         <translation type="unfinished"/>
     </message>
@@ -588,22 +616,22 @@
 <context>
     <name>lrc::ContactModelPimpl</name>
     <message>
-        <location filename="../src/contactmodel.cpp" line="459"/>
+        <location filename="../src/contactmodel.cpp" line="438"/>
         <source>Searching…</source>
         <translation>Ieškoma…</translation>
     </message>
     <message>
-        <location filename="../src/contactmodel.cpp" line="960"/>
+        <location filename="../src/contactmodel.cpp" line="952"/>
         <source>Invalid ID</source>
         <translation>Neteisingas ID</translation>
     </message>
     <message>
-        <location filename="../src/contactmodel.cpp" line="963"/>
+        <location filename="../src/contactmodel.cpp" line="955"/>
         <source>Username not found</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/contactmodel.cpp" line="966"/>
+        <location filename="../src/contactmodel.cpp" line="958"/>
         <source>Couldn&apos;t lookup…</source>
         <translation type="unfinished"/>
     </message>
@@ -611,7 +639,7 @@
 <context>
     <name>lrc::api::ContactModel</name>
     <message>
-        <location filename="../src/contactmodel.cpp" line="420"/>
+        <location filename="../src/contactmodel.cpp" line="399"/>
         <source>Bad URI scheme</source>
         <translation>Bloga URI schema</translation>
     </message>
diff --git a/translations/lrc_ms.ts b/translations/lrc_ms.ts
index 89487d9ef7603f5552851f3393fe744546c96ce1..1b8fbee7cb98faad252507ae68962bd05f1dd853 100644
--- a/translations/lrc_ms.ts
+++ b/translations/lrc_ms.ts
@@ -1,8 +1,8 @@
-<?xml version="1.0" ?><!DOCTYPE TS><TS language="ms" sourcelanguage="en" version="2.1">
+<?xml version="1.0" ?><!DOCTYPE TS><TS language="ms" sourcelanguage="en" version="2.0">
 <context>
     <name>QObject</name>
     <message>
-        <location filename="../src/qtwrapper/callmanager_wrap.h" line="328"/>
+        <location filename="../src/qtwrapper/callmanager_wrap.h" line="393"/>
         <source>Me</source>
         <translation>Saya</translation>
     </message>
@@ -33,7 +33,7 @@
     </message>
     <message>
         <location filename="../src/api/call.h" line="71"/>
-        <location filename="../src/chatview.cpp" line="63"/>
+        <location filename="../src/chatview.cpp" line="71"/>
         <source>Connecting</source>
         <translation>Menyambung</translation>
     </message>
@@ -50,7 +50,7 @@
     <message>
         <location filename="../src/api/call.h" line="77"/>
         <location filename="../src/api/call.h" line="83"/>
-        <location filename="../src/chatview.cpp" line="70"/>
+        <location filename="../src/chatview.cpp" line="78"/>
         <source>Finished</source>
         <translation type="unfinished"/>
     </message>
@@ -70,21 +70,28 @@
         <translation>Komunikasi bersambung</translation>
     </message>
     <message>
+        <location filename="../src/api/interaction.h" line="218"/>
         <location filename="../src/authority/storagehelper.cpp" line="130"/>
-        <location filename="../src/authority/storagehelper.cpp" line="898"/>
+        <location filename="../src/authority/storagehelper.cpp" line="918"/>
         <source>Invitation received</source>
         <translation type="unfinished"/>
     </message>
     <message>
+        <location filename="../src/api/interaction.h" line="222"/>
+        <source>Contact left conversation</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/api/interaction.h" line="216"/>
         <location filename="../src/authority/storagehelper.cpp" line="127"/>
-        <location filename="../src/authority/storagehelper.cpp" line="896"/>
+        <location filename="../src/authority/storagehelper.cpp" line="916"/>
         <source>Contact added</source>
         <translation type="unfinished"/>
     </message>
     <message>
         <location filename="../src/authority/storagehelper.cpp" line="104"/>
         <location filename="../src/authority/storagehelper.cpp" line="110"/>
-        <location filename="../src/authority/storagehelper.cpp" line="894"/>
+        <location filename="../src/authority/storagehelper.cpp" line="914"/>
         <source>Outgoing call</source>
         <translation>Panggilan keluar</translation>
     </message>
@@ -96,7 +103,7 @@
     </message>
     <message>
         <location filename="../src/authority/storagehelper.cpp" line="112"/>
-        <location filename="../src/authority/storagehelper.cpp" line="892"/>
+        <location filename="../src/authority/storagehelper.cpp" line="912"/>
         <source>Missed outgoing call</source>
         <translation type="unfinished"/>
     </message>
@@ -106,8 +113,9 @@
         <translation type="unfinished"/>
     </message>
     <message>
+        <location filename="../src/api/interaction.h" line="220"/>
         <location filename="../src/authority/storagehelper.cpp" line="132"/>
-        <location filename="../src/authority/storagehelper.cpp" line="900"/>
+        <location filename="../src/authority/storagehelper.cpp" line="920"/>
         <source>Invitation accepted</source>
         <translation type="unfinished"/>
     </message>
@@ -118,279 +126,279 @@
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="53"/>
+        <location filename="../src/newcallmodel.cpp" line="55"/>
         <source>Null</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="54"/>
+        <location filename="../src/newcallmodel.cpp" line="56"/>
         <source>Trying</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="55"/>
+        <location filename="../src/newcallmodel.cpp" line="57"/>
         <source>Ringing</source>
         <translation>Berdering</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="56"/>
+        <location filename="../src/newcallmodel.cpp" line="58"/>
         <source>Being Forwarded</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="57"/>
+        <location filename="../src/newcallmodel.cpp" line="59"/>
         <source>Queued</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="58"/>
+        <location filename="../src/newcallmodel.cpp" line="60"/>
         <source>Progress</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="59"/>
+        <location filename="../src/newcallmodel.cpp" line="61"/>
         <source>OK</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="64"/>
-        <location filename="../src/newcallmodel.cpp" line="60"/>
+        <location filename="../src/chatview.cpp" line="72"/>
+        <location filename="../src/newcallmodel.cpp" line="62"/>
         <source>Accepted</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="61"/>
+        <location filename="../src/newcallmodel.cpp" line="63"/>
         <source>Multiple Choices</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="62"/>
+        <location filename="../src/newcallmodel.cpp" line="64"/>
         <source>Moved Permanently</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="63"/>
+        <location filename="../src/newcallmodel.cpp" line="65"/>
         <source>Moved Temporarily</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="64"/>
+        <location filename="../src/newcallmodel.cpp" line="66"/>
         <source>Use Proxy</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="65"/>
+        <location filename="../src/newcallmodel.cpp" line="67"/>
         <source>Alternative Service</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="66"/>
+        <location filename="../src/newcallmodel.cpp" line="68"/>
         <source>Bad Request</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="67"/>
+        <location filename="../src/newcallmodel.cpp" line="69"/>
         <source>Unauthorized</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="68"/>
+        <location filename="../src/newcallmodel.cpp" line="70"/>
         <source>Payment Required</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="69"/>
+        <location filename="../src/newcallmodel.cpp" line="71"/>
         <source>Forbidden</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="70"/>
+        <location filename="../src/newcallmodel.cpp" line="72"/>
         <source>Not Found</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="71"/>
+        <location filename="../src/newcallmodel.cpp" line="73"/>
         <source>Method Not Allowed</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="72"/>
-        <location filename="../src/newcallmodel.cpp" line="92"/>
+        <location filename="../src/newcallmodel.cpp" line="74"/>
+        <location filename="../src/newcallmodel.cpp" line="94"/>
         <source>Not Acceptable</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="73"/>
+        <location filename="../src/newcallmodel.cpp" line="75"/>
         <source>Proxy Authentication Required</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="74"/>
+        <location filename="../src/newcallmodel.cpp" line="76"/>
         <source>Request Timeout</source>
         <translation>Masa permintaan tamat</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="75"/>
+        <location filename="../src/newcallmodel.cpp" line="77"/>
         <source>Gone</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="76"/>
+        <location filename="../src/newcallmodel.cpp" line="78"/>
         <source>Request Entity Too Large</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="77"/>
+        <location filename="../src/newcallmodel.cpp" line="79"/>
         <source>Request URI Too Long</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="78"/>
+        <location filename="../src/newcallmodel.cpp" line="80"/>
         <source>Unsupported Media Type</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="79"/>
+        <location filename="../src/newcallmodel.cpp" line="81"/>
         <source>Unsupported URI Scheme</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="80"/>
+        <location filename="../src/newcallmodel.cpp" line="82"/>
         <source>Bad Extension</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="81"/>
+        <location filename="../src/newcallmodel.cpp" line="83"/>
         <source>Extension Required</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="82"/>
+        <location filename="../src/newcallmodel.cpp" line="84"/>
         <source>Session Timer Too Small</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="83"/>
+        <location filename="../src/newcallmodel.cpp" line="85"/>
         <source>Interval Too Brief</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="84"/>
+        <location filename="../src/newcallmodel.cpp" line="86"/>
         <source>Temporarily Unavailable</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="85"/>
+        <location filename="../src/newcallmodel.cpp" line="87"/>
         <source>Call TSX Does Not Exist</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="86"/>
+        <location filename="../src/newcallmodel.cpp" line="88"/>
         <source>Loop Detected</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="87"/>
+        <location filename="../src/newcallmodel.cpp" line="89"/>
         <source>Too Many Hops</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="88"/>
+        <location filename="../src/newcallmodel.cpp" line="90"/>
         <source>Address Incomplete</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="89"/>
+        <location filename="../src/newcallmodel.cpp" line="91"/>
         <source>Ambiguous</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="90"/>
+        <location filename="../src/newcallmodel.cpp" line="92"/>
         <source>Busy</source>
         <translation>Sibuk</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="91"/>
+        <location filename="../src/newcallmodel.cpp" line="93"/>
         <source>Request Terminated</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="93"/>
+        <location filename="../src/newcallmodel.cpp" line="95"/>
         <source>Bad Event</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="94"/>
+        <location filename="../src/newcallmodel.cpp" line="96"/>
         <source>Request Updated</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="95"/>
+        <location filename="../src/newcallmodel.cpp" line="97"/>
         <source>Request Pending</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="96"/>
+        <location filename="../src/newcallmodel.cpp" line="98"/>
         <source>Undecipherable</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="97"/>
+        <location filename="../src/newcallmodel.cpp" line="99"/>
         <source>Internal Server Error</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="98"/>
+        <location filename="../src/newcallmodel.cpp" line="100"/>
         <source>Not Implemented</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="99"/>
+        <location filename="../src/newcallmodel.cpp" line="101"/>
         <source>Bad Gateway</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="100"/>
+        <location filename="../src/newcallmodel.cpp" line="102"/>
         <source>Service Unavailable</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="101"/>
+        <location filename="../src/newcallmodel.cpp" line="103"/>
         <source>Server Timeout</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="102"/>
+        <location filename="../src/newcallmodel.cpp" line="104"/>
         <source>Version Not Supported</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="103"/>
+        <location filename="../src/newcallmodel.cpp" line="105"/>
         <source>Message Too Large</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="104"/>
+        <location filename="../src/newcallmodel.cpp" line="106"/>
         <source>Precondition Failure</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="105"/>
+        <location filename="../src/newcallmodel.cpp" line="107"/>
         <source>Busy Everywhere</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="106"/>
+        <location filename="../src/newcallmodel.cpp" line="108"/>
         <source>Call Refused</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="107"/>
+        <location filename="../src/newcallmodel.cpp" line="109"/>
         <source>Does Not Exist Anywhere</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="108"/>
+        <location filename="../src/newcallmodel.cpp" line="110"/>
         <source>Not Acceptable Anywhere</source>
         <translation type="unfinished"/>
     </message>
@@ -465,22 +473,52 @@
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="62"/>
-        <source>Unable to make contact</source>
+        <location filename="../src/chatview.cpp" line="49"/>
+        <source>has sent you a conversation request.</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="51"/>
+        <source>Hello, do you want to join the conversation?</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="53"/>
+        <source>You have accepted the conversation request.</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="55"/>
+        <source>We are waiting for another device to synchronize the conversation.</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="66"/>
+        <source>Accept</source>
         <translation type="unfinished"/>
     </message>
     <message>
         <location filename="../src/chatview.cpp" line="67"/>
+        <source>Refuse</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="70"/>
+        <source>Unable to make contact</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="75"/>
         <source>Waiting for contact</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="68"/>
+        <location filename="../src/chatview.cpp" line="76"/>
         <source>Incoming transfer</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="69"/>
+        <location filename="../src/chatview.cpp" line="77"/>
         <source>Timed out waiting for contact</source>
         <translation type="unfinished"/>
     </message>
@@ -500,87 +538,77 @@
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="49"/>
+        <location filename="../src/chatview.cpp" line="57"/>
         <source>Note: you can automatically accept this invitation by sending a message.</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="50"/>
+        <location filename="../src/chatview.cpp" line="58"/>
         <source>{0} days ago</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="51"/>
+        <location filename="../src/chatview.cpp" line="59"/>
         <source>{0} hours ago</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="53"/>
+        <location filename="../src/chatview.cpp" line="61"/>
         <source>{0} minutes ago</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="65"/>
+        <location filename="../src/chatview.cpp" line="73"/>
         <source>Canceled</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="66"/>
+        <location filename="../src/chatview.cpp" line="74"/>
         <source>Ongoing</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="50"/>
+        <location filename="../src/chatview.cpp" line="58"/>
         <source>%d days ago</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="51"/>
+        <location filename="../src/chatview.cpp" line="59"/>
         <source>%d hours ago</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="53"/>
+        <location filename="../src/chatview.cpp" line="61"/>
         <source>%d minutes ago</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="54"/>
+        <location filename="../src/chatview.cpp" line="62"/>
         <source>one day ago</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="55"/>
+        <location filename="../src/chatview.cpp" line="63"/>
         <source>one hour ago</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="56"/>
+        <location filename="../src/chatview.cpp" line="64"/>
         <source>just now</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="57"/>
+        <location filename="../src/chatview.cpp" line="65"/>
         <source>Failure</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="58"/>
-        <source>Confirm</source>
-        <translation type="unfinished"/>
-    </message>
-    <message>
-        <location filename="../src/chatview.cpp" line="59"/>
-        <source>Deny</source>
-        <translation type="unfinished"/>
-    </message>
-    <message>
-        <location filename="../src/chatview.cpp" line="60"/>
+        <location filename="../src/chatview.cpp" line="68"/>
         <source>Delete</source>
         <translation>Hapus</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="61"/>
+        <location filename="../src/chatview.cpp" line="69"/>
         <source>Retry</source>
         <translation type="unfinished"/>
     </message>
@@ -588,22 +616,22 @@
 <context>
     <name>lrc::ContactModelPimpl</name>
     <message>
-        <location filename="../src/contactmodel.cpp" line="459"/>
+        <location filename="../src/contactmodel.cpp" line="438"/>
         <source>Searching…</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/contactmodel.cpp" line="960"/>
+        <location filename="../src/contactmodel.cpp" line="952"/>
         <source>Invalid ID</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/contactmodel.cpp" line="963"/>
+        <location filename="../src/contactmodel.cpp" line="955"/>
         <source>Username not found</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/contactmodel.cpp" line="966"/>
+        <location filename="../src/contactmodel.cpp" line="958"/>
         <source>Couldn&apos;t lookup…</source>
         <translation type="unfinished"/>
     </message>
@@ -611,7 +639,7 @@
 <context>
     <name>lrc::api::ContactModel</name>
     <message>
-        <location filename="../src/contactmodel.cpp" line="420"/>
+        <location filename="../src/contactmodel.cpp" line="399"/>
         <source>Bad URI scheme</source>
         <translation type="unfinished"/>
     </message>
diff --git a/translations/lrc_nb.ts b/translations/lrc_nb.ts
index 5a5c501c70e3405aaef8b2e46bc58dff03e1669e..16d1fcc281d1387c18a61be34871c2d07581ed96 100644
--- a/translations/lrc_nb.ts
+++ b/translations/lrc_nb.ts
@@ -1,8 +1,8 @@
-<?xml version="1.0" ?><!DOCTYPE TS><TS language="nb" sourcelanguage="en" version="2.1">
+<?xml version="1.0" ?><!DOCTYPE TS><TS language="nb" sourcelanguage="en" version="2.0">
 <context>
     <name>QObject</name>
     <message>
-        <location filename="../src/qtwrapper/callmanager_wrap.h" line="328"/>
+        <location filename="../src/qtwrapper/callmanager_wrap.h" line="393"/>
         <source>Me</source>
         <translation>Meg</translation>
     </message>
@@ -33,7 +33,7 @@
     </message>
     <message>
         <location filename="../src/api/call.h" line="71"/>
-        <location filename="../src/chatview.cpp" line="63"/>
+        <location filename="../src/chatview.cpp" line="71"/>
         <source>Connecting</source>
         <translation>Kobler opp</translation>
     </message>
@@ -50,7 +50,7 @@
     <message>
         <location filename="../src/api/call.h" line="77"/>
         <location filename="../src/api/call.h" line="83"/>
-        <location filename="../src/chatview.cpp" line="70"/>
+        <location filename="../src/chatview.cpp" line="78"/>
         <source>Finished</source>
         <translation>Fullført</translation>
     </message>
@@ -70,21 +70,28 @@
         <translation>Kommunikasjon etablert</translation>
     </message>
     <message>
+        <location filename="../src/api/interaction.h" line="218"/>
         <location filename="../src/authority/storagehelper.cpp" line="130"/>
-        <location filename="../src/authority/storagehelper.cpp" line="898"/>
+        <location filename="../src/authority/storagehelper.cpp" line="918"/>
         <source>Invitation received</source>
         <translation>Invitasjon mottatt</translation>
     </message>
     <message>
+        <location filename="../src/api/interaction.h" line="222"/>
+        <source>Contact left conversation</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/api/interaction.h" line="216"/>
         <location filename="../src/authority/storagehelper.cpp" line="127"/>
-        <location filename="../src/authority/storagehelper.cpp" line="896"/>
+        <location filename="../src/authority/storagehelper.cpp" line="916"/>
         <source>Contact added</source>
         <translation>Kontakt lagt til</translation>
     </message>
     <message>
         <location filename="../src/authority/storagehelper.cpp" line="104"/>
         <location filename="../src/authority/storagehelper.cpp" line="110"/>
-        <location filename="../src/authority/storagehelper.cpp" line="894"/>
+        <location filename="../src/authority/storagehelper.cpp" line="914"/>
         <source>Outgoing call</source>
         <translation>Utgående samtale</translation>
     </message>
@@ -96,7 +103,7 @@
     </message>
     <message>
         <location filename="../src/authority/storagehelper.cpp" line="112"/>
-        <location filename="../src/authority/storagehelper.cpp" line="892"/>
+        <location filename="../src/authority/storagehelper.cpp" line="912"/>
         <source>Missed outgoing call</source>
         <translation>Tapt utgående anrop</translation>
     </message>
@@ -106,8 +113,9 @@
         <translation>Tapt innkommende anrop</translation>
     </message>
     <message>
+        <location filename="../src/api/interaction.h" line="220"/>
         <location filename="../src/authority/storagehelper.cpp" line="132"/>
-        <location filename="../src/authority/storagehelper.cpp" line="900"/>
+        <location filename="../src/authority/storagehelper.cpp" line="920"/>
         <source>Invitation accepted</source>
         <translation>Invitasjon godtatt</translation>
     </message>
@@ -118,279 +126,279 @@
         <translation>standard</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="53"/>
+        <location filename="../src/newcallmodel.cpp" line="55"/>
         <source>Null</source>
         <translation>Null</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="54"/>
+        <location filename="../src/newcallmodel.cpp" line="56"/>
         <source>Trying</source>
         <translation>Prøver</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="55"/>
+        <location filename="../src/newcallmodel.cpp" line="57"/>
         <source>Ringing</source>
         <translation>Ringer</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="56"/>
+        <location filename="../src/newcallmodel.cpp" line="58"/>
         <source>Being Forwarded</source>
         <translation>Blir videresendt</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="57"/>
+        <location filename="../src/newcallmodel.cpp" line="59"/>
         <source>Queued</source>
         <translation>I kø</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="58"/>
+        <location filename="../src/newcallmodel.cpp" line="60"/>
         <source>Progress</source>
         <translation>Framdrift</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="59"/>
+        <location filename="../src/newcallmodel.cpp" line="61"/>
         <source>OK</source>
         <translation>OK</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="64"/>
-        <location filename="../src/newcallmodel.cpp" line="60"/>
+        <location filename="../src/chatview.cpp" line="72"/>
+        <location filename="../src/newcallmodel.cpp" line="62"/>
         <source>Accepted</source>
         <translation>Godkjent</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="61"/>
+        <location filename="../src/newcallmodel.cpp" line="63"/>
         <source>Multiple Choices</source>
         <translation>Flere valg</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="62"/>
+        <location filename="../src/newcallmodel.cpp" line="64"/>
         <source>Moved Permanently</source>
         <translation>Flyttet permanent</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="63"/>
+        <location filename="../src/newcallmodel.cpp" line="65"/>
         <source>Moved Temporarily</source>
         <translation>Flyttet midlertidig</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="64"/>
+        <location filename="../src/newcallmodel.cpp" line="66"/>
         <source>Use Proxy</source>
         <translation>Bruk mellomtjener</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="65"/>
+        <location filename="../src/newcallmodel.cpp" line="67"/>
         <source>Alternative Service</source>
         <translation>Alternativ tjeneste</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="66"/>
+        <location filename="../src/newcallmodel.cpp" line="68"/>
         <source>Bad Request</source>
         <translation>Dårlig forespørsel</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="67"/>
+        <location filename="../src/newcallmodel.cpp" line="69"/>
         <source>Unauthorized</source>
         <translation>Uautorisert</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="68"/>
+        <location filename="../src/newcallmodel.cpp" line="70"/>
         <source>Payment Required</source>
         <translation>Betaling kreves</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="69"/>
+        <location filename="../src/newcallmodel.cpp" line="71"/>
         <source>Forbidden</source>
         <translation>Forbudt</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="70"/>
+        <location filename="../src/newcallmodel.cpp" line="72"/>
         <source>Not Found</source>
         <translation>Ikke funnet</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="71"/>
+        <location filename="../src/newcallmodel.cpp" line="73"/>
         <source>Method Not Allowed</source>
         <translation>Metode ikke tillatt</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="72"/>
-        <location filename="../src/newcallmodel.cpp" line="92"/>
+        <location filename="../src/newcallmodel.cpp" line="74"/>
+        <location filename="../src/newcallmodel.cpp" line="94"/>
         <source>Not Acceptable</source>
         <translation>Ikke akseptabelt</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="73"/>
+        <location filename="../src/newcallmodel.cpp" line="75"/>
         <source>Proxy Authentication Required</source>
         <translation>Proxy-godkjenning er påkrevd</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="74"/>
+        <location filename="../src/newcallmodel.cpp" line="76"/>
         <source>Request Timeout</source>
         <translation>Tidsgrense for henvendelse</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="75"/>
+        <location filename="../src/newcallmodel.cpp" line="77"/>
         <source>Gone</source>
         <translation>Borte</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="76"/>
+        <location filename="../src/newcallmodel.cpp" line="78"/>
         <source>Request Entity Too Large</source>
         <translation>Enhetsforespørsel for stor</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="77"/>
+        <location filename="../src/newcallmodel.cpp" line="79"/>
         <source>Request URI Too Long</source>
         <translation>URI forespørsel for lang</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="78"/>
+        <location filename="../src/newcallmodel.cpp" line="80"/>
         <source>Unsupported Media Type</source>
         <translation>Media type ikke støttet</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="79"/>
+        <location filename="../src/newcallmodel.cpp" line="81"/>
         <source>Unsupported URI Scheme</source>
         <translation>URI-ordning støttes ikke</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="80"/>
+        <location filename="../src/newcallmodel.cpp" line="82"/>
         <source>Bad Extension</source>
         <translation>Utvidelse ødelagt</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="81"/>
+        <location filename="../src/newcallmodel.cpp" line="83"/>
         <source>Extension Required</source>
         <translation>Utvidelse obligatorisk</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="82"/>
+        <location filename="../src/newcallmodel.cpp" line="84"/>
         <source>Session Timer Too Small</source>
         <translation>Øktur for liten</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="83"/>
+        <location filename="../src/newcallmodel.cpp" line="85"/>
         <source>Interval Too Brief</source>
         <translation>Intervall for kort</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="84"/>
+        <location filename="../src/newcallmodel.cpp" line="86"/>
         <source>Temporarily Unavailable</source>
         <translation>Midlertidig utilgjengelig</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="85"/>
+        <location filename="../src/newcallmodel.cpp" line="87"/>
         <source>Call TSX Does Not Exist</source>
         <translation>TSX samtale eksisterer ikke</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="86"/>
+        <location filename="../src/newcallmodel.cpp" line="88"/>
         <source>Loop Detected</source>
         <translation>Løkke oppdaget</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="87"/>
+        <location filename="../src/newcallmodel.cpp" line="89"/>
         <source>Too Many Hops</source>
         <translation>For mange hopp</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="88"/>
+        <location filename="../src/newcallmodel.cpp" line="90"/>
         <source>Address Incomplete</source>
         <translation>Ufullstendig adresse</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="89"/>
+        <location filename="../src/newcallmodel.cpp" line="91"/>
         <source>Ambiguous</source>
         <translation>Tvetydig</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="90"/>
+        <location filename="../src/newcallmodel.cpp" line="92"/>
         <source>Busy</source>
         <translation>Opptatt</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="91"/>
+        <location filename="../src/newcallmodel.cpp" line="93"/>
         <source>Request Terminated</source>
         <translation>Forespørsel avsluttet</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="93"/>
+        <location filename="../src/newcallmodel.cpp" line="95"/>
         <source>Bad Event</source>
         <translation>Handling feilet</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="94"/>
+        <location filename="../src/newcallmodel.cpp" line="96"/>
         <source>Request Updated</source>
         <translation>Forespørsel oppdatert</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="95"/>
+        <location filename="../src/newcallmodel.cpp" line="97"/>
         <source>Request Pending</source>
         <translation>Forespørsel venter</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="96"/>
+        <location filename="../src/newcallmodel.cpp" line="98"/>
         <source>Undecipherable</source>
         <translation>Ugjenkjennelig</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="97"/>
+        <location filename="../src/newcallmodel.cpp" line="99"/>
         <source>Internal Server Error</source>
         <translation>Intern tjenerfeil</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="98"/>
+        <location filename="../src/newcallmodel.cpp" line="100"/>
         <source>Not Implemented</source>
         <translation>Ikke implementert</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="99"/>
+        <location filename="../src/newcallmodel.cpp" line="101"/>
         <source>Bad Gateway</source>
         <translation>Feil på mellomtjener</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="100"/>
+        <location filename="../src/newcallmodel.cpp" line="102"/>
         <source>Service Unavailable</source>
         <translation>Tjeneste utilgjengelig</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="101"/>
+        <location filename="../src/newcallmodel.cpp" line="103"/>
         <source>Server Timeout</source>
         <translation>Tidsavbrudd tjener</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="102"/>
+        <location filename="../src/newcallmodel.cpp" line="104"/>
         <source>Version Not Supported</source>
         <translation>Versjon ikke støttet</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="103"/>
+        <location filename="../src/newcallmodel.cpp" line="105"/>
         <source>Message Too Large</source>
         <translation>Melding for stor</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="104"/>
+        <location filename="../src/newcallmodel.cpp" line="106"/>
         <source>Precondition Failure</source>
         <translation>Forutsetning feilet</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="105"/>
+        <location filename="../src/newcallmodel.cpp" line="107"/>
         <source>Busy Everywhere</source>
         <translation>Opptatt overalt</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="106"/>
+        <location filename="../src/newcallmodel.cpp" line="108"/>
         <source>Call Refused</source>
         <translation>Samtale avslått</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="107"/>
+        <location filename="../src/newcallmodel.cpp" line="109"/>
         <source>Does Not Exist Anywhere</source>
         <translation>Eksisterer ingen steder</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="108"/>
+        <location filename="../src/newcallmodel.cpp" line="110"/>
         <source>Not Acceptable Anywhere</source>
         <translation>Aksepteres ingen steder</translation>
     </message>
@@ -465,22 +473,52 @@
         <translation>Skriv til {0}</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="62"/>
+        <location filename="../src/chatview.cpp" line="49"/>
+        <source>has sent you a conversation request.</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="51"/>
+        <source>Hello, do you want to join the conversation?</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="53"/>
+        <source>You have accepted the conversation request.</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="55"/>
+        <source>We are waiting for another device to synchronize the conversation.</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="66"/>
+        <source>Accept</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="67"/>
+        <source>Refuse</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="70"/>
         <source>Unable to make contact</source>
         <translation>Kan ikke ta kontakt</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="67"/>
+        <location filename="../src/chatview.cpp" line="75"/>
         <source>Waiting for contact</source>
         <translation>Venter på kontakt</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="68"/>
+        <location filename="../src/chatview.cpp" line="76"/>
         <source>Incoming transfer</source>
         <translation>Innkommende overføring</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="69"/>
+        <location filename="../src/chatview.cpp" line="77"/>
         <source>Timed out waiting for contact</source>
         <translation>Tidsavbrudd ventet på kontakt</translation>
     </message>
@@ -500,87 +538,77 @@
         <translation>er ikke i dine kontakter</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="49"/>
+        <location filename="../src/chatview.cpp" line="57"/>
         <source>Note: you can automatically accept this invitation by sending a message.</source>
         <translation>Merk, du aksepterer automatisk denne invitasjonen ved å sende en melding.</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="50"/>
+        <location filename="../src/chatview.cpp" line="58"/>
         <source>{0} days ago</source>
         <translation>{0} dager siden</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="51"/>
+        <location filename="../src/chatview.cpp" line="59"/>
         <source>{0} hours ago</source>
         <translation>{0} timer siden</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="53"/>
+        <location filename="../src/chatview.cpp" line="61"/>
         <source>{0} minutes ago</source>
         <translation>{0} minutter siden</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="65"/>
+        <location filename="../src/chatview.cpp" line="73"/>
         <source>Canceled</source>
         <translation>Avbrutt</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="66"/>
+        <location filename="../src/chatview.cpp" line="74"/>
         <source>Ongoing</source>
         <translation>Pågående</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="50"/>
+        <location filename="../src/chatview.cpp" line="58"/>
         <source>%d days ago</source>
         <translation>%d dager siden</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="51"/>
+        <location filename="../src/chatview.cpp" line="59"/>
         <source>%d hours ago</source>
         <translation>%d timer siden</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="53"/>
+        <location filename="../src/chatview.cpp" line="61"/>
         <source>%d minutes ago</source>
         <translation>%d minutter siden</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="54"/>
+        <location filename="../src/chatview.cpp" line="62"/>
         <source>one day ago</source>
         <translation>i går</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="55"/>
+        <location filename="../src/chatview.cpp" line="63"/>
         <source>one hour ago</source>
         <translation>en time siden</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="56"/>
+        <location filename="../src/chatview.cpp" line="64"/>
         <source>just now</source>
         <translation>akkurat nå</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="57"/>
+        <location filename="../src/chatview.cpp" line="65"/>
         <source>Failure</source>
         <translation>Mislyktes</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="58"/>
-        <source>Confirm</source>
-        <translation>Bekreft</translation>
-    </message>
-    <message>
-        <location filename="../src/chatview.cpp" line="59"/>
-        <source>Deny</source>
-        <translation>Avslå</translation>
-    </message>
-    <message>
-        <location filename="../src/chatview.cpp" line="60"/>
+        <location filename="../src/chatview.cpp" line="68"/>
         <source>Delete</source>
         <translation>Slett</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="61"/>
+        <location filename="../src/chatview.cpp" line="69"/>
         <source>Retry</source>
         <translation>Forsøk igjen</translation>
     </message>
@@ -588,22 +616,22 @@
 <context>
     <name>lrc::ContactModelPimpl</name>
     <message>
-        <location filename="../src/contactmodel.cpp" line="459"/>
+        <location filename="../src/contactmodel.cpp" line="438"/>
         <source>Searching…</source>
         <translation>Søker...</translation>
     </message>
     <message>
-        <location filename="../src/contactmodel.cpp" line="960"/>
+        <location filename="../src/contactmodel.cpp" line="952"/>
         <source>Invalid ID</source>
         <translation>Ugyldig ID</translation>
     </message>
     <message>
-        <location filename="../src/contactmodel.cpp" line="963"/>
+        <location filename="../src/contactmodel.cpp" line="955"/>
         <source>Username not found</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/contactmodel.cpp" line="966"/>
+        <location filename="../src/contactmodel.cpp" line="958"/>
         <source>Couldn&apos;t lookup…</source>
         <translation>Kunne ikke søke opp...</translation>
     </message>
@@ -611,7 +639,7 @@
 <context>
     <name>lrc::api::ContactModel</name>
     <message>
-        <location filename="../src/contactmodel.cpp" line="420"/>
+        <location filename="../src/contactmodel.cpp" line="399"/>
         <source>Bad URI scheme</source>
         <translation>Ukjent URI-type</translation>
     </message>
diff --git a/translations/lrc_nl.ts b/translations/lrc_nl.ts
index 7549ac364314e074f44325d9a3f3c12c65847f5d..e75bc7db77942319c2080664cf98213ad4c60a28 100644
--- a/translations/lrc_nl.ts
+++ b/translations/lrc_nl.ts
@@ -1,8 +1,8 @@
-<?xml version="1.0" ?><!DOCTYPE TS><TS language="nl" sourcelanguage="en" version="2.1">
+<?xml version="1.0" ?><!DOCTYPE TS><TS language="nl" sourcelanguage="en" version="2.0">
 <context>
     <name>QObject</name>
     <message>
-        <location filename="../src/qtwrapper/callmanager_wrap.h" line="328"/>
+        <location filename="../src/qtwrapper/callmanager_wrap.h" line="393"/>
         <source>Me</source>
         <translation>Ik</translation>
     </message>
@@ -33,7 +33,7 @@
     </message>
     <message>
         <location filename="../src/api/call.h" line="71"/>
-        <location filename="../src/chatview.cpp" line="63"/>
+        <location filename="../src/chatview.cpp" line="71"/>
         <source>Connecting</source>
         <translation>Verbinden</translation>
     </message>
@@ -50,7 +50,7 @@
     <message>
         <location filename="../src/api/call.h" line="77"/>
         <location filename="../src/api/call.h" line="83"/>
-        <location filename="../src/chatview.cpp" line="70"/>
+        <location filename="../src/chatview.cpp" line="78"/>
         <source>Finished</source>
         <translation>Beëindigd</translation>
     </message>
@@ -70,21 +70,28 @@
         <translation>Communicatie tot stand gebracht</translation>
     </message>
     <message>
+        <location filename="../src/api/interaction.h" line="218"/>
         <location filename="../src/authority/storagehelper.cpp" line="130"/>
-        <location filename="../src/authority/storagehelper.cpp" line="898"/>
+        <location filename="../src/authority/storagehelper.cpp" line="918"/>
         <source>Invitation received</source>
         <translation>Uitnodiging ontvangen</translation>
     </message>
     <message>
+        <location filename="../src/api/interaction.h" line="222"/>
+        <source>Contact left conversation</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/api/interaction.h" line="216"/>
         <location filename="../src/authority/storagehelper.cpp" line="127"/>
-        <location filename="../src/authority/storagehelper.cpp" line="896"/>
+        <location filename="../src/authority/storagehelper.cpp" line="916"/>
         <source>Contact added</source>
         <translation>Contact toegevoegd</translation>
     </message>
     <message>
         <location filename="../src/authority/storagehelper.cpp" line="104"/>
         <location filename="../src/authority/storagehelper.cpp" line="110"/>
-        <location filename="../src/authority/storagehelper.cpp" line="894"/>
+        <location filename="../src/authority/storagehelper.cpp" line="914"/>
         <source>Outgoing call</source>
         <translation>Uitgaande oproep</translation>
     </message>
@@ -96,7 +103,7 @@
     </message>
     <message>
         <location filename="../src/authority/storagehelper.cpp" line="112"/>
-        <location filename="../src/authority/storagehelper.cpp" line="892"/>
+        <location filename="../src/authority/storagehelper.cpp" line="912"/>
         <source>Missed outgoing call</source>
         <translation>Gemiste uitgaande oproep</translation>
     </message>
@@ -106,8 +113,9 @@
         <translation>Gemiste inkomende oproep</translation>
     </message>
     <message>
+        <location filename="../src/api/interaction.h" line="220"/>
         <location filename="../src/authority/storagehelper.cpp" line="132"/>
-        <location filename="../src/authority/storagehelper.cpp" line="900"/>
+        <location filename="../src/authority/storagehelper.cpp" line="920"/>
         <source>Invitation accepted</source>
         <translation>Uitnodiging geaccepteerd</translation>
     </message>
@@ -118,279 +126,279 @@
         <translation>standaard</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="53"/>
+        <location filename="../src/newcallmodel.cpp" line="55"/>
         <source>Null</source>
         <translation>Null</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="54"/>
+        <location filename="../src/newcallmodel.cpp" line="56"/>
         <source>Trying</source>
         <translation>Poging</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="55"/>
+        <location filename="../src/newcallmodel.cpp" line="57"/>
         <source>Ringing</source>
         <translation>Gaat over</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="56"/>
+        <location filename="../src/newcallmodel.cpp" line="58"/>
         <source>Being Forwarded</source>
         <translation>Bezig met doorschakelen</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="57"/>
+        <location filename="../src/newcallmodel.cpp" line="59"/>
         <source>Queued</source>
         <translation>In wachtrij</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="58"/>
+        <location filename="../src/newcallmodel.cpp" line="60"/>
         <source>Progress</source>
         <translation>Voortgang</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="59"/>
+        <location filename="../src/newcallmodel.cpp" line="61"/>
         <source>OK</source>
         <translation>Oké</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="64"/>
-        <location filename="../src/newcallmodel.cpp" line="60"/>
+        <location filename="../src/chatview.cpp" line="72"/>
+        <location filename="../src/newcallmodel.cpp" line="62"/>
         <source>Accepted</source>
         <translation>Geaccepteerd</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="61"/>
+        <location filename="../src/newcallmodel.cpp" line="63"/>
         <source>Multiple Choices</source>
         <translation>Meerdere mogelijkheden</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="62"/>
+        <location filename="../src/newcallmodel.cpp" line="64"/>
         <source>Moved Permanently</source>
         <translation>Permanent verplaatst</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="63"/>
+        <location filename="../src/newcallmodel.cpp" line="65"/>
         <source>Moved Temporarily</source>
         <translation>Tijdelijk verplaatst</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="64"/>
+        <location filename="../src/newcallmodel.cpp" line="66"/>
         <source>Use Proxy</source>
         <translation>Proxy gebruiken</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="65"/>
+        <location filename="../src/newcallmodel.cpp" line="67"/>
         <source>Alternative Service</source>
         <translation>Alternatieve dienst</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="66"/>
+        <location filename="../src/newcallmodel.cpp" line="68"/>
         <source>Bad Request</source>
         <translation>Slecht verzoek</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="67"/>
+        <location filename="../src/newcallmodel.cpp" line="69"/>
         <source>Unauthorized</source>
         <translation>Niet geautoriseerd</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="68"/>
+        <location filename="../src/newcallmodel.cpp" line="70"/>
         <source>Payment Required</source>
         <translation>Betaling vereist</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="69"/>
+        <location filename="../src/newcallmodel.cpp" line="71"/>
         <source>Forbidden</source>
         <translation>Verboden</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="70"/>
+        <location filename="../src/newcallmodel.cpp" line="72"/>
         <source>Not Found</source>
         <translation>Niet gevonden</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="71"/>
+        <location filename="../src/newcallmodel.cpp" line="73"/>
         <source>Method Not Allowed</source>
         <translation>Methode niet toegestaan</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="72"/>
-        <location filename="../src/newcallmodel.cpp" line="92"/>
+        <location filename="../src/newcallmodel.cpp" line="74"/>
+        <location filename="../src/newcallmodel.cpp" line="94"/>
         <source>Not Acceptable</source>
         <translation>Niet acceptabel</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="73"/>
+        <location filename="../src/newcallmodel.cpp" line="75"/>
         <source>Proxy Authentication Required</source>
         <translation>Proxy-authenticatie vereist</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="74"/>
+        <location filename="../src/newcallmodel.cpp" line="76"/>
         <source>Request Timeout</source>
         <translation>Time-out aanvragen</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="75"/>
+        <location filename="../src/newcallmodel.cpp" line="77"/>
         <source>Gone</source>
         <translation>Weg</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="76"/>
+        <location filename="../src/newcallmodel.cpp" line="78"/>
         <source>Request Entity Too Large</source>
         <translation>Verzoeksentiteit te groot</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="77"/>
+        <location filename="../src/newcallmodel.cpp" line="79"/>
         <source>Request URI Too Long</source>
         <translation>Verzoeks-URI te lang</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="78"/>
+        <location filename="../src/newcallmodel.cpp" line="80"/>
         <source>Unsupported Media Type</source>
         <translation>Niet-ondersteund mediatype</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="79"/>
+        <location filename="../src/newcallmodel.cpp" line="81"/>
         <source>Unsupported URI Scheme</source>
         <translation>Niet-ondersteund URI-schema</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="80"/>
+        <location filename="../src/newcallmodel.cpp" line="82"/>
         <source>Bad Extension</source>
         <translation>Slechte extensie</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="81"/>
+        <location filename="../src/newcallmodel.cpp" line="83"/>
         <source>Extension Required</source>
         <translation>Extensie vereist</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="82"/>
+        <location filename="../src/newcallmodel.cpp" line="84"/>
         <source>Session Timer Too Small</source>
         <translation>Sessietimer te klein</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="83"/>
+        <location filename="../src/newcallmodel.cpp" line="85"/>
         <source>Interval Too Brief</source>
         <translation>Interval te kort</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="84"/>
+        <location filename="../src/newcallmodel.cpp" line="86"/>
         <source>Temporarily Unavailable</source>
         <translation>Tijdelijk niet beschikbaar</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="85"/>
+        <location filename="../src/newcallmodel.cpp" line="87"/>
         <source>Call TSX Does Not Exist</source>
         <translation>Oproep-TSX bestaat niet</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="86"/>
+        <location filename="../src/newcallmodel.cpp" line="88"/>
         <source>Loop Detected</source>
         <translation>Lus gedetecteerd</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="87"/>
+        <location filename="../src/newcallmodel.cpp" line="89"/>
         <source>Too Many Hops</source>
         <translation>Te veel sprongen</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="88"/>
+        <location filename="../src/newcallmodel.cpp" line="90"/>
         <source>Address Incomplete</source>
         <translation>Onvolledig adres</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="89"/>
+        <location filename="../src/newcallmodel.cpp" line="91"/>
         <source>Ambiguous</source>
         <translation>Ambigu</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="90"/>
+        <location filename="../src/newcallmodel.cpp" line="92"/>
         <source>Busy</source>
         <translation>Bezet</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="91"/>
+        <location filename="../src/newcallmodel.cpp" line="93"/>
         <source>Request Terminated</source>
         <translation>Verzoek beëindigd</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="93"/>
+        <location filename="../src/newcallmodel.cpp" line="95"/>
         <source>Bad Event</source>
         <translation>Slechte gebeurtenis</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="94"/>
+        <location filename="../src/newcallmodel.cpp" line="96"/>
         <source>Request Updated</source>
         <translation>Verzoek bijgewerkt</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="95"/>
+        <location filename="../src/newcallmodel.cpp" line="97"/>
         <source>Request Pending</source>
         <translation>Verzoek in afwachting</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="96"/>
+        <location filename="../src/newcallmodel.cpp" line="98"/>
         <source>Undecipherable</source>
         <translation>Onleesbaar</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="97"/>
+        <location filename="../src/newcallmodel.cpp" line="99"/>
         <source>Internal Server Error</source>
         <translation>Interne serverfout</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="98"/>
+        <location filename="../src/newcallmodel.cpp" line="100"/>
         <source>Not Implemented</source>
         <translation>Niet geïmplementeerd</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="99"/>
+        <location filename="../src/newcallmodel.cpp" line="101"/>
         <source>Bad Gateway</source>
         <translation>Slechte gateway</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="100"/>
+        <location filename="../src/newcallmodel.cpp" line="102"/>
         <source>Service Unavailable</source>
         <translation>Dienst niet beschikbaar</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="101"/>
+        <location filename="../src/newcallmodel.cpp" line="103"/>
         <source>Server Timeout</source>
         <translation>Servertime-out</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="102"/>
+        <location filename="../src/newcallmodel.cpp" line="104"/>
         <source>Version Not Supported</source>
         <translation>Versie niet ondersteund</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="103"/>
+        <location filename="../src/newcallmodel.cpp" line="105"/>
         <source>Message Too Large</source>
         <translation>Bericht te groot</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="104"/>
+        <location filename="../src/newcallmodel.cpp" line="106"/>
         <source>Precondition Failure</source>
         <translation>Pre-voorwaardefout</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="105"/>
+        <location filename="../src/newcallmodel.cpp" line="107"/>
         <source>Busy Everywhere</source>
         <translation>Overal bezet</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="106"/>
+        <location filename="../src/newcallmodel.cpp" line="108"/>
         <source>Call Refused</source>
         <translation>Oproep geweigerd</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="107"/>
+        <location filename="../src/newcallmodel.cpp" line="109"/>
         <source>Does Not Exist Anywhere</source>
         <translation>Bestaat nergens</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="108"/>
+        <location filename="../src/newcallmodel.cpp" line="110"/>
         <source>Not Acceptable Anywhere</source>
         <translation>Nergens acceptabel</translation>
     </message>
@@ -465,22 +473,52 @@
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="62"/>
-        <source>Unable to make contact</source>
+        <location filename="../src/chatview.cpp" line="49"/>
+        <source>has sent you a conversation request.</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="51"/>
+        <source>Hello, do you want to join the conversation?</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="53"/>
+        <source>You have accepted the conversation request.</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="55"/>
+        <source>We are waiting for another device to synchronize the conversation.</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="66"/>
+        <source>Accept</source>
         <translation type="unfinished"/>
     </message>
     <message>
         <location filename="../src/chatview.cpp" line="67"/>
+        <source>Refuse</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="70"/>
+        <source>Unable to make contact</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="75"/>
         <source>Waiting for contact</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="68"/>
+        <location filename="../src/chatview.cpp" line="76"/>
         <source>Incoming transfer</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="69"/>
+        <location filename="../src/chatview.cpp" line="77"/>
         <source>Timed out waiting for contact</source>
         <translation type="unfinished"/>
     </message>
@@ -500,87 +538,77 @@
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="49"/>
+        <location filename="../src/chatview.cpp" line="57"/>
         <source>Note: you can automatically accept this invitation by sending a message.</source>
         <translation>Let op: u kunt deze uitnodiging automatisch accepteren door een bericht te sturen.</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="50"/>
+        <location filename="../src/chatview.cpp" line="58"/>
         <source>{0} days ago</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="51"/>
+        <location filename="../src/chatview.cpp" line="59"/>
         <source>{0} hours ago</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="53"/>
+        <location filename="../src/chatview.cpp" line="61"/>
         <source>{0} minutes ago</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="65"/>
+        <location filename="../src/chatview.cpp" line="73"/>
         <source>Canceled</source>
         <translation>Geannuleerd</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="66"/>
+        <location filename="../src/chatview.cpp" line="74"/>
         <source>Ongoing</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="50"/>
+        <location filename="../src/chatview.cpp" line="58"/>
         <source>%d days ago</source>
         <translation>%d dagen geleden</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="51"/>
+        <location filename="../src/chatview.cpp" line="59"/>
         <source>%d hours ago</source>
         <translation>%d uur geleden</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="53"/>
+        <location filename="../src/chatview.cpp" line="61"/>
         <source>%d minutes ago</source>
         <translation>%d minuten geleden</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="54"/>
+        <location filename="../src/chatview.cpp" line="62"/>
         <source>one day ago</source>
         <translation>een dag geleden</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="55"/>
+        <location filename="../src/chatview.cpp" line="63"/>
         <source>one hour ago</source>
         <translation>een uur geleden</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="56"/>
+        <location filename="../src/chatview.cpp" line="64"/>
         <source>just now</source>
         <translation>zonet</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="57"/>
+        <location filename="../src/chatview.cpp" line="65"/>
         <source>Failure</source>
         <translation>Fout</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="58"/>
-        <source>Confirm</source>
-        <translation>Bevestigen</translation>
-    </message>
-    <message>
-        <location filename="../src/chatview.cpp" line="59"/>
-        <source>Deny</source>
-        <translation type="unfinished"/>
-    </message>
-    <message>
-        <location filename="../src/chatview.cpp" line="60"/>
+        <location filename="../src/chatview.cpp" line="68"/>
         <source>Delete</source>
         <translation>Verwijderen</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="61"/>
+        <location filename="../src/chatview.cpp" line="69"/>
         <source>Retry</source>
         <translation>Opnieuw proberen</translation>
     </message>
@@ -588,22 +616,22 @@
 <context>
     <name>lrc::ContactModelPimpl</name>
     <message>
-        <location filename="../src/contactmodel.cpp" line="459"/>
+        <location filename="../src/contactmodel.cpp" line="438"/>
         <source>Searching…</source>
         <translation>Bezig met zoeken…</translation>
     </message>
     <message>
-        <location filename="../src/contactmodel.cpp" line="960"/>
+        <location filename="../src/contactmodel.cpp" line="952"/>
         <source>Invalid ID</source>
         <translation>Ongeldig ID</translation>
     </message>
     <message>
-        <location filename="../src/contactmodel.cpp" line="963"/>
+        <location filename="../src/contactmodel.cpp" line="955"/>
         <source>Username not found</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/contactmodel.cpp" line="966"/>
+        <location filename="../src/contactmodel.cpp" line="958"/>
         <source>Couldn&apos;t lookup…</source>
         <translation type="unfinished"/>
     </message>
@@ -611,7 +639,7 @@
 <context>
     <name>lrc::api::ContactModel</name>
     <message>
-        <location filename="../src/contactmodel.cpp" line="420"/>
+        <location filename="../src/contactmodel.cpp" line="399"/>
         <source>Bad URI scheme</source>
         <translation>Verkeerd URI-schema</translation>
     </message>
diff --git a/translations/lrc_nl_BE.ts b/translations/lrc_nl_BE.ts
index 855a5d83735f4539ea2bbe5c123833dee39f16b0..1f4b974e79c42a8de53caae7231a106c79434501 100644
--- a/translations/lrc_nl_BE.ts
+++ b/translations/lrc_nl_BE.ts
@@ -1,8 +1,8 @@
-<?xml version="1.0" ?><!DOCTYPE TS><TS language="nl_BE" sourcelanguage="en" version="2.1">
+<?xml version="1.0" ?><!DOCTYPE TS><TS language="nl_BE" sourcelanguage="en" version="2.0">
 <context>
     <name>QObject</name>
     <message>
-        <location filename="../src/qtwrapper/callmanager_wrap.h" line="328"/>
+        <location filename="../src/qtwrapper/callmanager_wrap.h" line="393"/>
         <source>Me</source>
         <translation>Ik</translation>
     </message>
@@ -33,7 +33,7 @@
     </message>
     <message>
         <location filename="../src/api/call.h" line="71"/>
-        <location filename="../src/chatview.cpp" line="63"/>
+        <location filename="../src/chatview.cpp" line="71"/>
         <source>Connecting</source>
         <translation>Verbinden</translation>
     </message>
@@ -50,7 +50,7 @@
     <message>
         <location filename="../src/api/call.h" line="77"/>
         <location filename="../src/api/call.h" line="83"/>
-        <location filename="../src/chatview.cpp" line="70"/>
+        <location filename="../src/chatview.cpp" line="78"/>
         <source>Finished</source>
         <translation>Beëindigd</translation>
     </message>
@@ -70,21 +70,28 @@
         <translation>Communicatie tot stand gebracht</translation>
     </message>
     <message>
+        <location filename="../src/api/interaction.h" line="218"/>
         <location filename="../src/authority/storagehelper.cpp" line="130"/>
-        <location filename="../src/authority/storagehelper.cpp" line="898"/>
+        <location filename="../src/authority/storagehelper.cpp" line="918"/>
         <source>Invitation received</source>
         <translation>Uitnodiging ontvangen</translation>
     </message>
     <message>
+        <location filename="../src/api/interaction.h" line="222"/>
+        <source>Contact left conversation</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/api/interaction.h" line="216"/>
         <location filename="../src/authority/storagehelper.cpp" line="127"/>
-        <location filename="../src/authority/storagehelper.cpp" line="896"/>
+        <location filename="../src/authority/storagehelper.cpp" line="916"/>
         <source>Contact added</source>
         <translation>Contact toegevoegd</translation>
     </message>
     <message>
         <location filename="../src/authority/storagehelper.cpp" line="104"/>
         <location filename="../src/authority/storagehelper.cpp" line="110"/>
-        <location filename="../src/authority/storagehelper.cpp" line="894"/>
+        <location filename="../src/authority/storagehelper.cpp" line="914"/>
         <source>Outgoing call</source>
         <translation>Uitgaande oproep</translation>
     </message>
@@ -96,7 +103,7 @@
     </message>
     <message>
         <location filename="../src/authority/storagehelper.cpp" line="112"/>
-        <location filename="../src/authority/storagehelper.cpp" line="892"/>
+        <location filename="../src/authority/storagehelper.cpp" line="912"/>
         <source>Missed outgoing call</source>
         <translation>Gemiste uitgaande oproep</translation>
     </message>
@@ -106,8 +113,9 @@
         <translation>Gemiste inkomende oproep</translation>
     </message>
     <message>
+        <location filename="../src/api/interaction.h" line="220"/>
         <location filename="../src/authority/storagehelper.cpp" line="132"/>
-        <location filename="../src/authority/storagehelper.cpp" line="900"/>
+        <location filename="../src/authority/storagehelper.cpp" line="920"/>
         <source>Invitation accepted</source>
         <translation>Uitnodiging aanvaard</translation>
     </message>
@@ -118,279 +126,279 @@
         <translation>standaard</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="53"/>
+        <location filename="../src/newcallmodel.cpp" line="55"/>
         <source>Null</source>
         <translation>Null</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="54"/>
+        <location filename="../src/newcallmodel.cpp" line="56"/>
         <source>Trying</source>
         <translation>Poging</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="55"/>
+        <location filename="../src/newcallmodel.cpp" line="57"/>
         <source>Ringing</source>
         <translation>Gaat over</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="56"/>
+        <location filename="../src/newcallmodel.cpp" line="58"/>
         <source>Being Forwarded</source>
         <translation>Bezig met doorschakelen</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="57"/>
+        <location filename="../src/newcallmodel.cpp" line="59"/>
         <source>Queued</source>
         <translation>In wachtrij</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="58"/>
+        <location filename="../src/newcallmodel.cpp" line="60"/>
         <source>Progress</source>
         <translation>Voortgang</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="59"/>
+        <location filename="../src/newcallmodel.cpp" line="61"/>
         <source>OK</source>
         <translation>Oké</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="64"/>
-        <location filename="../src/newcallmodel.cpp" line="60"/>
+        <location filename="../src/chatview.cpp" line="72"/>
+        <location filename="../src/newcallmodel.cpp" line="62"/>
         <source>Accepted</source>
         <translation>Aanvaard</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="61"/>
+        <location filename="../src/newcallmodel.cpp" line="63"/>
         <source>Multiple Choices</source>
         <translation>Meerdere mogelijkheden</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="62"/>
+        <location filename="../src/newcallmodel.cpp" line="64"/>
         <source>Moved Permanently</source>
         <translation>Voorgoed verplaatst</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="63"/>
+        <location filename="../src/newcallmodel.cpp" line="65"/>
         <source>Moved Temporarily</source>
         <translation>Tijdelijk verplaatst</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="64"/>
+        <location filename="../src/newcallmodel.cpp" line="66"/>
         <source>Use Proxy</source>
         <translation>Proxy gebruiken</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="65"/>
+        <location filename="../src/newcallmodel.cpp" line="67"/>
         <source>Alternative Service</source>
         <translation>Alternatieve dienst</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="66"/>
+        <location filename="../src/newcallmodel.cpp" line="68"/>
         <source>Bad Request</source>
         <translation>Slecht verzoek</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="67"/>
+        <location filename="../src/newcallmodel.cpp" line="69"/>
         <source>Unauthorized</source>
         <translation>Ongeautoriseerd</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="68"/>
+        <location filename="../src/newcallmodel.cpp" line="70"/>
         <source>Payment Required</source>
         <translation>Betaling vereist</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="69"/>
+        <location filename="../src/newcallmodel.cpp" line="71"/>
         <source>Forbidden</source>
         <translation>Verboden</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="70"/>
+        <location filename="../src/newcallmodel.cpp" line="72"/>
         <source>Not Found</source>
         <translation>Niet gevonden</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="71"/>
+        <location filename="../src/newcallmodel.cpp" line="73"/>
         <source>Method Not Allowed</source>
         <translation>Methode niet toegelaten</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="72"/>
-        <location filename="../src/newcallmodel.cpp" line="92"/>
+        <location filename="../src/newcallmodel.cpp" line="74"/>
+        <location filename="../src/newcallmodel.cpp" line="94"/>
         <source>Not Acceptable</source>
         <translation>Onaanvaardbaar</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="73"/>
+        <location filename="../src/newcallmodel.cpp" line="75"/>
         <source>Proxy Authentication Required</source>
         <translation>Proxy-authentificatie vereist</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="74"/>
+        <location filename="../src/newcallmodel.cpp" line="76"/>
         <source>Request Timeout</source>
         <translation>Time-out aanvragen</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="75"/>
+        <location filename="../src/newcallmodel.cpp" line="77"/>
         <source>Gone</source>
         <translation>Weg</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="76"/>
+        <location filename="../src/newcallmodel.cpp" line="78"/>
         <source>Request Entity Too Large</source>
         <translation>Verzoeksentiteit te groot</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="77"/>
+        <location filename="../src/newcallmodel.cpp" line="79"/>
         <source>Request URI Too Long</source>
         <translation>Verzoeks-URI te lang</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="78"/>
+        <location filename="../src/newcallmodel.cpp" line="80"/>
         <source>Unsupported Media Type</source>
         <translation>Onondersteund mediatype</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="79"/>
+        <location filename="../src/newcallmodel.cpp" line="81"/>
         <source>Unsupported URI Scheme</source>
         <translation>Onondersteund URI-schema</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="80"/>
+        <location filename="../src/newcallmodel.cpp" line="82"/>
         <source>Bad Extension</source>
         <translation>Slechte extensie</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="81"/>
+        <location filename="../src/newcallmodel.cpp" line="83"/>
         <source>Extension Required</source>
         <translation>Extensie vereist</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="82"/>
+        <location filename="../src/newcallmodel.cpp" line="84"/>
         <source>Session Timer Too Small</source>
         <translation>Sessietimer te klein</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="83"/>
+        <location filename="../src/newcallmodel.cpp" line="85"/>
         <source>Interval Too Brief</source>
         <translation>Interval te kort</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="84"/>
+        <location filename="../src/newcallmodel.cpp" line="86"/>
         <source>Temporarily Unavailable</source>
         <translation>Tijdelijk onbeschikbaar</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="85"/>
+        <location filename="../src/newcallmodel.cpp" line="87"/>
         <source>Call TSX Does Not Exist</source>
         <translation>Oproeps-TSX bestaat niet</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="86"/>
+        <location filename="../src/newcallmodel.cpp" line="88"/>
         <source>Loop Detected</source>
         <translation>Lus gedetecteerd</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="87"/>
+        <location filename="../src/newcallmodel.cpp" line="89"/>
         <source>Too Many Hops</source>
         <translation>Te veel sprongen</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="88"/>
+        <location filename="../src/newcallmodel.cpp" line="90"/>
         <source>Address Incomplete</source>
         <translation>Onvolledig adres</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="89"/>
+        <location filename="../src/newcallmodel.cpp" line="91"/>
         <source>Ambiguous</source>
         <translation>Ambigu</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="90"/>
+        <location filename="../src/newcallmodel.cpp" line="92"/>
         <source>Busy</source>
         <translation>Bezig</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="91"/>
+        <location filename="../src/newcallmodel.cpp" line="93"/>
         <source>Request Terminated</source>
         <translation>Verzoek beëindigd</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="93"/>
+        <location filename="../src/newcallmodel.cpp" line="95"/>
         <source>Bad Event</source>
         <translation>Slechte gebeurtenis</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="94"/>
+        <location filename="../src/newcallmodel.cpp" line="96"/>
         <source>Request Updated</source>
         <translation>Verzoek bijgewerkt</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="95"/>
+        <location filename="../src/newcallmodel.cpp" line="97"/>
         <source>Request Pending</source>
         <translation>Verzoek in afwachting</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="96"/>
+        <location filename="../src/newcallmodel.cpp" line="98"/>
         <source>Undecipherable</source>
         <translation>Onontcijferbaar</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="97"/>
+        <location filename="../src/newcallmodel.cpp" line="99"/>
         <source>Internal Server Error</source>
         <translation>Interne serverfout</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="98"/>
+        <location filename="../src/newcallmodel.cpp" line="100"/>
         <source>Not Implemented</source>
         <translation>Niet geïmplementeerd</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="99"/>
+        <location filename="../src/newcallmodel.cpp" line="101"/>
         <source>Bad Gateway</source>
         <translation>Slechte gateway</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="100"/>
+        <location filename="../src/newcallmodel.cpp" line="102"/>
         <source>Service Unavailable</source>
         <translation>Dienst onbeschikbaar</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="101"/>
+        <location filename="../src/newcallmodel.cpp" line="103"/>
         <source>Server Timeout</source>
         <translation>Servertime-out</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="102"/>
+        <location filename="../src/newcallmodel.cpp" line="104"/>
         <source>Version Not Supported</source>
         <translation>Versie niet ondersteund</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="103"/>
+        <location filename="../src/newcallmodel.cpp" line="105"/>
         <source>Message Too Large</source>
         <translation>Bericht te groot</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="104"/>
+        <location filename="../src/newcallmodel.cpp" line="106"/>
         <source>Precondition Failure</source>
         <translation>Pre-voorwaardefout</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="105"/>
+        <location filename="../src/newcallmodel.cpp" line="107"/>
         <source>Busy Everywhere</source>
         <translation>Overal bezig</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="106"/>
+        <location filename="../src/newcallmodel.cpp" line="108"/>
         <source>Call Refused</source>
         <translation>Oproep geweigerd</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="107"/>
+        <location filename="../src/newcallmodel.cpp" line="109"/>
         <source>Does Not Exist Anywhere</source>
         <translation>Bestaat nergens</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="108"/>
+        <location filename="../src/newcallmodel.cpp" line="110"/>
         <source>Not Acceptable Anywhere</source>
         <translation>Nergens aanvaardbaar</translation>
     </message>
@@ -465,22 +473,52 @@
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="62"/>
-        <source>Unable to make contact</source>
+        <location filename="../src/chatview.cpp" line="49"/>
+        <source>has sent you a conversation request.</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="51"/>
+        <source>Hello, do you want to join the conversation?</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="53"/>
+        <source>You have accepted the conversation request.</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="55"/>
+        <source>We are waiting for another device to synchronize the conversation.</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="66"/>
+        <source>Accept</source>
         <translation type="unfinished"/>
     </message>
     <message>
         <location filename="../src/chatview.cpp" line="67"/>
+        <source>Refuse</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="70"/>
+        <source>Unable to make contact</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="75"/>
         <source>Waiting for contact</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="68"/>
+        <location filename="../src/chatview.cpp" line="76"/>
         <source>Incoming transfer</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="69"/>
+        <location filename="../src/chatview.cpp" line="77"/>
         <source>Timed out waiting for contact</source>
         <translation type="unfinished"/>
     </message>
@@ -500,87 +538,77 @@
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="49"/>
+        <location filename="../src/chatview.cpp" line="57"/>
         <source>Note: you can automatically accept this invitation by sending a message.</source>
         <translation>Let op: u kunt deze uitnodiging automatisch aanvaarden door een bericht te sturen.</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="50"/>
+        <location filename="../src/chatview.cpp" line="58"/>
         <source>{0} days ago</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="51"/>
+        <location filename="../src/chatview.cpp" line="59"/>
         <source>{0} hours ago</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="53"/>
+        <location filename="../src/chatview.cpp" line="61"/>
         <source>{0} minutes ago</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="65"/>
+        <location filename="../src/chatview.cpp" line="73"/>
         <source>Canceled</source>
         <translation>Geannuleerd</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="66"/>
+        <location filename="../src/chatview.cpp" line="74"/>
         <source>Ongoing</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="50"/>
+        <location filename="../src/chatview.cpp" line="58"/>
         <source>%d days ago</source>
         <translation>%d dagen geleden</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="51"/>
+        <location filename="../src/chatview.cpp" line="59"/>
         <source>%d hours ago</source>
         <translation>%d uur geleden</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="53"/>
+        <location filename="../src/chatview.cpp" line="61"/>
         <source>%d minutes ago</source>
         <translation>%d minuten geleden</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="54"/>
+        <location filename="../src/chatview.cpp" line="62"/>
         <source>one day ago</source>
         <translation>een dag geleden</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="55"/>
+        <location filename="../src/chatview.cpp" line="63"/>
         <source>one hour ago</source>
         <translation>een uur geleden</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="56"/>
+        <location filename="../src/chatview.cpp" line="64"/>
         <source>just now</source>
         <translation>Nu net</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="57"/>
+        <location filename="../src/chatview.cpp" line="65"/>
         <source>Failure</source>
         <translation>Fout</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="58"/>
-        <source>Confirm</source>
-        <translation>Bevestigen</translation>
-    </message>
-    <message>
-        <location filename="../src/chatview.cpp" line="59"/>
-        <source>Deny</source>
-        <translation type="unfinished"/>
-    </message>
-    <message>
-        <location filename="../src/chatview.cpp" line="60"/>
+        <location filename="../src/chatview.cpp" line="68"/>
         <source>Delete</source>
         <translation>Verwijderen</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="61"/>
+        <location filename="../src/chatview.cpp" line="69"/>
         <source>Retry</source>
         <translation>Herproberen</translation>
     </message>
@@ -588,22 +616,22 @@
 <context>
     <name>lrc::ContactModelPimpl</name>
     <message>
-        <location filename="../src/contactmodel.cpp" line="459"/>
+        <location filename="../src/contactmodel.cpp" line="438"/>
         <source>Searching…</source>
         <translation>Bezig met zoeken…</translation>
     </message>
     <message>
-        <location filename="../src/contactmodel.cpp" line="960"/>
+        <location filename="../src/contactmodel.cpp" line="952"/>
         <source>Invalid ID</source>
         <translation>Ongeldige ID</translation>
     </message>
     <message>
-        <location filename="../src/contactmodel.cpp" line="963"/>
+        <location filename="../src/contactmodel.cpp" line="955"/>
         <source>Username not found</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/contactmodel.cpp" line="966"/>
+        <location filename="../src/contactmodel.cpp" line="958"/>
         <source>Couldn&apos;t lookup…</source>
         <translation type="unfinished"/>
     </message>
@@ -611,7 +639,7 @@
 <context>
     <name>lrc::api::ContactModel</name>
     <message>
-        <location filename="../src/contactmodel.cpp" line="420"/>
+        <location filename="../src/contactmodel.cpp" line="399"/>
         <source>Bad URI scheme</source>
         <translation>Verkeerd URI-schema</translation>
     </message>
diff --git a/translations/lrc_oc.ts b/translations/lrc_oc.ts
index 45dd6bfdf88730cc62545927fff4fb4079379c76..040f6eff56c0ec2ad5cfdc21159c26ecd81b9433 100644
--- a/translations/lrc_oc.ts
+++ b/translations/lrc_oc.ts
@@ -1,8 +1,8 @@
-<?xml version="1.0" ?><!DOCTYPE TS><TS language="oc" sourcelanguage="en" version="2.1">
+<?xml version="1.0" ?><!DOCTYPE TS><TS language="oc" sourcelanguage="en" version="2.0">
 <context>
     <name>QObject</name>
     <message>
-        <location filename="../src/qtwrapper/callmanager_wrap.h" line="328"/>
+        <location filename="../src/qtwrapper/callmanager_wrap.h" line="393"/>
         <source>Me</source>
         <translation>Ieu</translation>
     </message>
@@ -33,7 +33,7 @@
     </message>
     <message>
         <location filename="../src/api/call.h" line="71"/>
-        <location filename="../src/chatview.cpp" line="63"/>
+        <location filename="../src/chatview.cpp" line="71"/>
         <source>Connecting</source>
         <translation>Connexion</translation>
     </message>
@@ -50,7 +50,7 @@
     <message>
         <location filename="../src/api/call.h" line="77"/>
         <location filename="../src/api/call.h" line="83"/>
-        <location filename="../src/chatview.cpp" line="70"/>
+        <location filename="../src/chatview.cpp" line="78"/>
         <source>Finished</source>
         <translation type="unfinished"/>
     </message>
@@ -70,21 +70,28 @@
         <translation type="unfinished"/>
     </message>
     <message>
+        <location filename="../src/api/interaction.h" line="218"/>
         <location filename="../src/authority/storagehelper.cpp" line="130"/>
-        <location filename="../src/authority/storagehelper.cpp" line="898"/>
+        <location filename="../src/authority/storagehelper.cpp" line="918"/>
         <source>Invitation received</source>
         <translation>Invitacion recebuda</translation>
     </message>
     <message>
+        <location filename="../src/api/interaction.h" line="222"/>
+        <source>Contact left conversation</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/api/interaction.h" line="216"/>
         <location filename="../src/authority/storagehelper.cpp" line="127"/>
-        <location filename="../src/authority/storagehelper.cpp" line="896"/>
+        <location filename="../src/authority/storagehelper.cpp" line="916"/>
         <source>Contact added</source>
         <translation>Contacte ajustat</translation>
     </message>
     <message>
         <location filename="../src/authority/storagehelper.cpp" line="104"/>
         <location filename="../src/authority/storagehelper.cpp" line="110"/>
-        <location filename="../src/authority/storagehelper.cpp" line="894"/>
+        <location filename="../src/authority/storagehelper.cpp" line="914"/>
         <source>Outgoing call</source>
         <translation type="unfinished"/>
     </message>
@@ -96,7 +103,7 @@
     </message>
     <message>
         <location filename="../src/authority/storagehelper.cpp" line="112"/>
-        <location filename="../src/authority/storagehelper.cpp" line="892"/>
+        <location filename="../src/authority/storagehelper.cpp" line="912"/>
         <source>Missed outgoing call</source>
         <translation>Sonada sortissenta mancada</translation>
     </message>
@@ -106,8 +113,9 @@
         <translation>Sonada dintrada mancada</translation>
     </message>
     <message>
+        <location filename="../src/api/interaction.h" line="220"/>
         <location filename="../src/authority/storagehelper.cpp" line="132"/>
-        <location filename="../src/authority/storagehelper.cpp" line="900"/>
+        <location filename="../src/authority/storagehelper.cpp" line="920"/>
         <source>Invitation accepted</source>
         <translation>Invitacion acceptada</translation>
     </message>
@@ -118,279 +126,279 @@
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="53"/>
+        <location filename="../src/newcallmodel.cpp" line="55"/>
         <source>Null</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="54"/>
+        <location filename="../src/newcallmodel.cpp" line="56"/>
         <source>Trying</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="55"/>
+        <location filename="../src/newcallmodel.cpp" line="57"/>
         <source>Ringing</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="56"/>
+        <location filename="../src/newcallmodel.cpp" line="58"/>
         <source>Being Forwarded</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="57"/>
+        <location filename="../src/newcallmodel.cpp" line="59"/>
         <source>Queued</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="58"/>
+        <location filename="../src/newcallmodel.cpp" line="60"/>
         <source>Progress</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="59"/>
+        <location filename="../src/newcallmodel.cpp" line="61"/>
         <source>OK</source>
         <translation>D’ACÒRDI</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="64"/>
-        <location filename="../src/newcallmodel.cpp" line="60"/>
+        <location filename="../src/chatview.cpp" line="72"/>
+        <location filename="../src/newcallmodel.cpp" line="62"/>
         <source>Accepted</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="61"/>
+        <location filename="../src/newcallmodel.cpp" line="63"/>
         <source>Multiple Choices</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="62"/>
+        <location filename="../src/newcallmodel.cpp" line="64"/>
         <source>Moved Permanently</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="63"/>
+        <location filename="../src/newcallmodel.cpp" line="65"/>
         <source>Moved Temporarily</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="64"/>
+        <location filename="../src/newcallmodel.cpp" line="66"/>
         <source>Use Proxy</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="65"/>
+        <location filename="../src/newcallmodel.cpp" line="67"/>
         <source>Alternative Service</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="66"/>
+        <location filename="../src/newcallmodel.cpp" line="68"/>
         <source>Bad Request</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="67"/>
+        <location filename="../src/newcallmodel.cpp" line="69"/>
         <source>Unauthorized</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="68"/>
+        <location filename="../src/newcallmodel.cpp" line="70"/>
         <source>Payment Required</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="69"/>
+        <location filename="../src/newcallmodel.cpp" line="71"/>
         <source>Forbidden</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="70"/>
+        <location filename="../src/newcallmodel.cpp" line="72"/>
         <source>Not Found</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="71"/>
+        <location filename="../src/newcallmodel.cpp" line="73"/>
         <source>Method Not Allowed</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="72"/>
-        <location filename="../src/newcallmodel.cpp" line="92"/>
+        <location filename="../src/newcallmodel.cpp" line="74"/>
+        <location filename="../src/newcallmodel.cpp" line="94"/>
         <source>Not Acceptable</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="73"/>
+        <location filename="../src/newcallmodel.cpp" line="75"/>
         <source>Proxy Authentication Required</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="74"/>
+        <location filename="../src/newcallmodel.cpp" line="76"/>
         <source>Request Timeout</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="75"/>
+        <location filename="../src/newcallmodel.cpp" line="77"/>
         <source>Gone</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="76"/>
+        <location filename="../src/newcallmodel.cpp" line="78"/>
         <source>Request Entity Too Large</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="77"/>
+        <location filename="../src/newcallmodel.cpp" line="79"/>
         <source>Request URI Too Long</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="78"/>
+        <location filename="../src/newcallmodel.cpp" line="80"/>
         <source>Unsupported Media Type</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="79"/>
+        <location filename="../src/newcallmodel.cpp" line="81"/>
         <source>Unsupported URI Scheme</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="80"/>
+        <location filename="../src/newcallmodel.cpp" line="82"/>
         <source>Bad Extension</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="81"/>
+        <location filename="../src/newcallmodel.cpp" line="83"/>
         <source>Extension Required</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="82"/>
+        <location filename="../src/newcallmodel.cpp" line="84"/>
         <source>Session Timer Too Small</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="83"/>
+        <location filename="../src/newcallmodel.cpp" line="85"/>
         <source>Interval Too Brief</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="84"/>
+        <location filename="../src/newcallmodel.cpp" line="86"/>
         <source>Temporarily Unavailable</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="85"/>
+        <location filename="../src/newcallmodel.cpp" line="87"/>
         <source>Call TSX Does Not Exist</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="86"/>
+        <location filename="../src/newcallmodel.cpp" line="88"/>
         <source>Loop Detected</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="87"/>
+        <location filename="../src/newcallmodel.cpp" line="89"/>
         <source>Too Many Hops</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="88"/>
+        <location filename="../src/newcallmodel.cpp" line="90"/>
         <source>Address Incomplete</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="89"/>
+        <location filename="../src/newcallmodel.cpp" line="91"/>
         <source>Ambiguous</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="90"/>
+        <location filename="../src/newcallmodel.cpp" line="92"/>
         <source>Busy</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="91"/>
+        <location filename="../src/newcallmodel.cpp" line="93"/>
         <source>Request Terminated</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="93"/>
+        <location filename="../src/newcallmodel.cpp" line="95"/>
         <source>Bad Event</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="94"/>
+        <location filename="../src/newcallmodel.cpp" line="96"/>
         <source>Request Updated</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="95"/>
+        <location filename="../src/newcallmodel.cpp" line="97"/>
         <source>Request Pending</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="96"/>
+        <location filename="../src/newcallmodel.cpp" line="98"/>
         <source>Undecipherable</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="97"/>
+        <location filename="../src/newcallmodel.cpp" line="99"/>
         <source>Internal Server Error</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="98"/>
+        <location filename="../src/newcallmodel.cpp" line="100"/>
         <source>Not Implemented</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="99"/>
+        <location filename="../src/newcallmodel.cpp" line="101"/>
         <source>Bad Gateway</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="100"/>
+        <location filename="../src/newcallmodel.cpp" line="102"/>
         <source>Service Unavailable</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="101"/>
+        <location filename="../src/newcallmodel.cpp" line="103"/>
         <source>Server Timeout</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="102"/>
+        <location filename="../src/newcallmodel.cpp" line="104"/>
         <source>Version Not Supported</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="103"/>
+        <location filename="../src/newcallmodel.cpp" line="105"/>
         <source>Message Too Large</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="104"/>
+        <location filename="../src/newcallmodel.cpp" line="106"/>
         <source>Precondition Failure</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="105"/>
+        <location filename="../src/newcallmodel.cpp" line="107"/>
         <source>Busy Everywhere</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="106"/>
+        <location filename="../src/newcallmodel.cpp" line="108"/>
         <source>Call Refused</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="107"/>
+        <location filename="../src/newcallmodel.cpp" line="109"/>
         <source>Does Not Exist Anywhere</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="108"/>
+        <location filename="../src/newcallmodel.cpp" line="110"/>
         <source>Not Acceptable Anywhere</source>
         <translation type="unfinished"/>
     </message>
@@ -465,22 +473,52 @@
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="62"/>
-        <source>Unable to make contact</source>
+        <location filename="../src/chatview.cpp" line="49"/>
+        <source>has sent you a conversation request.</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="51"/>
+        <source>Hello, do you want to join the conversation?</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="53"/>
+        <source>You have accepted the conversation request.</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="55"/>
+        <source>We are waiting for another device to synchronize the conversation.</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="66"/>
+        <source>Accept</source>
         <translation type="unfinished"/>
     </message>
     <message>
         <location filename="../src/chatview.cpp" line="67"/>
+        <source>Refuse</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="70"/>
+        <source>Unable to make contact</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="75"/>
         <source>Waiting for contact</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="68"/>
+        <location filename="../src/chatview.cpp" line="76"/>
         <source>Incoming transfer</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="69"/>
+        <location filename="../src/chatview.cpp" line="77"/>
         <source>Timed out waiting for contact</source>
         <translation type="unfinished"/>
     </message>
@@ -500,87 +538,77 @@
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="49"/>
+        <location filename="../src/chatview.cpp" line="57"/>
         <source>Note: you can automatically accept this invitation by sending a message.</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="50"/>
+        <location filename="../src/chatview.cpp" line="58"/>
         <source>{0} days ago</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="51"/>
+        <location filename="../src/chatview.cpp" line="59"/>
         <source>{0} hours ago</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="53"/>
+        <location filename="../src/chatview.cpp" line="61"/>
         <source>{0} minutes ago</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="65"/>
+        <location filename="../src/chatview.cpp" line="73"/>
         <source>Canceled</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="66"/>
+        <location filename="../src/chatview.cpp" line="74"/>
         <source>Ongoing</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="50"/>
+        <location filename="../src/chatview.cpp" line="58"/>
         <source>%d days ago</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="51"/>
+        <location filename="../src/chatview.cpp" line="59"/>
         <source>%d hours ago</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="53"/>
+        <location filename="../src/chatview.cpp" line="61"/>
         <source>%d minutes ago</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="54"/>
+        <location filename="../src/chatview.cpp" line="62"/>
         <source>one day ago</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="55"/>
+        <location filename="../src/chatview.cpp" line="63"/>
         <source>one hour ago</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="56"/>
+        <location filename="../src/chatview.cpp" line="64"/>
         <source>just now</source>
         <translation>Ara meteis</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="57"/>
+        <location filename="../src/chatview.cpp" line="65"/>
         <source>Failure</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="58"/>
-        <source>Confirm</source>
-        <translation type="unfinished"/>
-    </message>
-    <message>
-        <location filename="../src/chatview.cpp" line="59"/>
-        <source>Deny</source>
-        <translation type="unfinished"/>
-    </message>
-    <message>
-        <location filename="../src/chatview.cpp" line="60"/>
+        <location filename="../src/chatview.cpp" line="68"/>
         <source>Delete</source>
         <translation>Suprimir</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="61"/>
+        <location filename="../src/chatview.cpp" line="69"/>
         <source>Retry</source>
         <translation>Tornar ensajar</translation>
     </message>
@@ -588,22 +616,22 @@
 <context>
     <name>lrc::ContactModelPimpl</name>
     <message>
-        <location filename="../src/contactmodel.cpp" line="459"/>
+        <location filename="../src/contactmodel.cpp" line="438"/>
         <source>Searching…</source>
         <translation>Recèrca…</translation>
     </message>
     <message>
-        <location filename="../src/contactmodel.cpp" line="960"/>
+        <location filename="../src/contactmodel.cpp" line="952"/>
         <source>Invalid ID</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/contactmodel.cpp" line="963"/>
+        <location filename="../src/contactmodel.cpp" line="955"/>
         <source>Username not found</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/contactmodel.cpp" line="966"/>
+        <location filename="../src/contactmodel.cpp" line="958"/>
         <source>Couldn&apos;t lookup…</source>
         <translation type="unfinished"/>
     </message>
@@ -611,7 +639,7 @@
 <context>
     <name>lrc::api::ContactModel</name>
     <message>
-        <location filename="../src/contactmodel.cpp" line="420"/>
+        <location filename="../src/contactmodel.cpp" line="399"/>
         <source>Bad URI scheme</source>
         <translation type="unfinished"/>
     </message>
diff --git a/translations/lrc_pa.ts b/translations/lrc_pa.ts
index e8ff53f3c688080d6519f4986bf4f460e9a3cafd..9b2c7ba4fa52c66f97c5aa08c1236df3a8ba380d 100644
--- a/translations/lrc_pa.ts
+++ b/translations/lrc_pa.ts
@@ -1,8 +1,8 @@
-<?xml version="1.0" ?><!DOCTYPE TS><TS language="pa" sourcelanguage="en" version="2.1">
+<?xml version="1.0" ?><!DOCTYPE TS><TS language="pa" sourcelanguage="en" version="2.0">
 <context>
     <name>QObject</name>
     <message>
-        <location filename="../src/qtwrapper/callmanager_wrap.h" line="328"/>
+        <location filename="../src/qtwrapper/callmanager_wrap.h" line="393"/>
         <source>Me</source>
         <translation>ਮੈਂ</translation>
     </message>
@@ -33,7 +33,7 @@
     </message>
     <message>
         <location filename="../src/api/call.h" line="71"/>
-        <location filename="../src/chatview.cpp" line="63"/>
+        <location filename="../src/chatview.cpp" line="71"/>
         <source>Connecting</source>
         <translation>ਕਨੈਕਟ ਕੀਤਾ ਜਾ ਰਿਹਾ ਹੈ</translation>
     </message>
@@ -50,7 +50,7 @@
     <message>
         <location filename="../src/api/call.h" line="77"/>
         <location filename="../src/api/call.h" line="83"/>
-        <location filename="../src/chatview.cpp" line="70"/>
+        <location filename="../src/chatview.cpp" line="78"/>
         <source>Finished</source>
         <translation type="unfinished"/>
     </message>
@@ -70,21 +70,28 @@
         <translation>ਸੰਚਾਰ ਸ਼ੁਰੂ ਹੋਇਆ</translation>
     </message>
     <message>
+        <location filename="../src/api/interaction.h" line="218"/>
         <location filename="../src/authority/storagehelper.cpp" line="130"/>
-        <location filename="../src/authority/storagehelper.cpp" line="898"/>
+        <location filename="../src/authority/storagehelper.cpp" line="918"/>
         <source>Invitation received</source>
         <translation>ਸੱਦਾ ਮਿਲਿਆ</translation>
     </message>
     <message>
+        <location filename="../src/api/interaction.h" line="222"/>
+        <source>Contact left conversation</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/api/interaction.h" line="216"/>
         <location filename="../src/authority/storagehelper.cpp" line="127"/>
-        <location filename="../src/authority/storagehelper.cpp" line="896"/>
+        <location filename="../src/authority/storagehelper.cpp" line="916"/>
         <source>Contact added</source>
         <translation>ਸੰਪਰਕ ਸ਼ਾਮਲ ਕੀਤਾ ਗਿਆ</translation>
     </message>
     <message>
         <location filename="../src/authority/storagehelper.cpp" line="104"/>
         <location filename="../src/authority/storagehelper.cpp" line="110"/>
-        <location filename="../src/authority/storagehelper.cpp" line="894"/>
+        <location filename="../src/authority/storagehelper.cpp" line="914"/>
         <source>Outgoing call</source>
         <translation>ਜਾਂਦੀ ਕਾਲ</translation>
     </message>
@@ -96,7 +103,7 @@
     </message>
     <message>
         <location filename="../src/authority/storagehelper.cpp" line="112"/>
-        <location filename="../src/authority/storagehelper.cpp" line="892"/>
+        <location filename="../src/authority/storagehelper.cpp" line="912"/>
         <source>Missed outgoing call</source>
         <translation>ਖੁੰਝੀ ਜਾਂਦੀ ਕਾਲ</translation>
     </message>
@@ -106,8 +113,9 @@
         <translation>ਖੁੰਝੀ ਆਉਂਦੀ ਕਾਲ</translation>
     </message>
     <message>
+        <location filename="../src/api/interaction.h" line="220"/>
         <location filename="../src/authority/storagehelper.cpp" line="132"/>
-        <location filename="../src/authority/storagehelper.cpp" line="900"/>
+        <location filename="../src/authority/storagehelper.cpp" line="920"/>
         <source>Invitation accepted</source>
         <translation type="unfinished"/>
     </message>
@@ -118,279 +126,279 @@
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="53"/>
+        <location filename="../src/newcallmodel.cpp" line="55"/>
         <source>Null</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="54"/>
+        <location filename="../src/newcallmodel.cpp" line="56"/>
         <source>Trying</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="55"/>
+        <location filename="../src/newcallmodel.cpp" line="57"/>
         <source>Ringing</source>
         <translation>ਘੰਟੀ ਵੱਜ ਰਹੀ ਹੈ</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="56"/>
+        <location filename="../src/newcallmodel.cpp" line="58"/>
         <source>Being Forwarded</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="57"/>
+        <location filename="../src/newcallmodel.cpp" line="59"/>
         <source>Queued</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="58"/>
+        <location filename="../src/newcallmodel.cpp" line="60"/>
         <source>Progress</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="59"/>
+        <location filename="../src/newcallmodel.cpp" line="61"/>
         <source>OK</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="64"/>
-        <location filename="../src/newcallmodel.cpp" line="60"/>
+        <location filename="../src/chatview.cpp" line="72"/>
+        <location filename="../src/newcallmodel.cpp" line="62"/>
         <source>Accepted</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="61"/>
+        <location filename="../src/newcallmodel.cpp" line="63"/>
         <source>Multiple Choices</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="62"/>
+        <location filename="../src/newcallmodel.cpp" line="64"/>
         <source>Moved Permanently</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="63"/>
+        <location filename="../src/newcallmodel.cpp" line="65"/>
         <source>Moved Temporarily</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="64"/>
+        <location filename="../src/newcallmodel.cpp" line="66"/>
         <source>Use Proxy</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="65"/>
+        <location filename="../src/newcallmodel.cpp" line="67"/>
         <source>Alternative Service</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="66"/>
+        <location filename="../src/newcallmodel.cpp" line="68"/>
         <source>Bad Request</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="67"/>
+        <location filename="../src/newcallmodel.cpp" line="69"/>
         <source>Unauthorized</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="68"/>
+        <location filename="../src/newcallmodel.cpp" line="70"/>
         <source>Payment Required</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="69"/>
+        <location filename="../src/newcallmodel.cpp" line="71"/>
         <source>Forbidden</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="70"/>
+        <location filename="../src/newcallmodel.cpp" line="72"/>
         <source>Not Found</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="71"/>
+        <location filename="../src/newcallmodel.cpp" line="73"/>
         <source>Method Not Allowed</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="72"/>
-        <location filename="../src/newcallmodel.cpp" line="92"/>
+        <location filename="../src/newcallmodel.cpp" line="74"/>
+        <location filename="../src/newcallmodel.cpp" line="94"/>
         <source>Not Acceptable</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="73"/>
+        <location filename="../src/newcallmodel.cpp" line="75"/>
         <source>Proxy Authentication Required</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="74"/>
+        <location filename="../src/newcallmodel.cpp" line="76"/>
         <source>Request Timeout</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="75"/>
+        <location filename="../src/newcallmodel.cpp" line="77"/>
         <source>Gone</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="76"/>
+        <location filename="../src/newcallmodel.cpp" line="78"/>
         <source>Request Entity Too Large</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="77"/>
+        <location filename="../src/newcallmodel.cpp" line="79"/>
         <source>Request URI Too Long</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="78"/>
+        <location filename="../src/newcallmodel.cpp" line="80"/>
         <source>Unsupported Media Type</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="79"/>
+        <location filename="../src/newcallmodel.cpp" line="81"/>
         <source>Unsupported URI Scheme</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="80"/>
+        <location filename="../src/newcallmodel.cpp" line="82"/>
         <source>Bad Extension</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="81"/>
+        <location filename="../src/newcallmodel.cpp" line="83"/>
         <source>Extension Required</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="82"/>
+        <location filename="../src/newcallmodel.cpp" line="84"/>
         <source>Session Timer Too Small</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="83"/>
+        <location filename="../src/newcallmodel.cpp" line="85"/>
         <source>Interval Too Brief</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="84"/>
+        <location filename="../src/newcallmodel.cpp" line="86"/>
         <source>Temporarily Unavailable</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="85"/>
+        <location filename="../src/newcallmodel.cpp" line="87"/>
         <source>Call TSX Does Not Exist</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="86"/>
+        <location filename="../src/newcallmodel.cpp" line="88"/>
         <source>Loop Detected</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="87"/>
+        <location filename="../src/newcallmodel.cpp" line="89"/>
         <source>Too Many Hops</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="88"/>
+        <location filename="../src/newcallmodel.cpp" line="90"/>
         <source>Address Incomplete</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="89"/>
+        <location filename="../src/newcallmodel.cpp" line="91"/>
         <source>Ambiguous</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="90"/>
+        <location filename="../src/newcallmodel.cpp" line="92"/>
         <source>Busy</source>
         <translation>ਰੁਝੇਵੇਂ ਵਿੱਚ</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="91"/>
+        <location filename="../src/newcallmodel.cpp" line="93"/>
         <source>Request Terminated</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="93"/>
+        <location filename="../src/newcallmodel.cpp" line="95"/>
         <source>Bad Event</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="94"/>
+        <location filename="../src/newcallmodel.cpp" line="96"/>
         <source>Request Updated</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="95"/>
+        <location filename="../src/newcallmodel.cpp" line="97"/>
         <source>Request Pending</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="96"/>
+        <location filename="../src/newcallmodel.cpp" line="98"/>
         <source>Undecipherable</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="97"/>
+        <location filename="../src/newcallmodel.cpp" line="99"/>
         <source>Internal Server Error</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="98"/>
+        <location filename="../src/newcallmodel.cpp" line="100"/>
         <source>Not Implemented</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="99"/>
+        <location filename="../src/newcallmodel.cpp" line="101"/>
         <source>Bad Gateway</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="100"/>
+        <location filename="../src/newcallmodel.cpp" line="102"/>
         <source>Service Unavailable</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="101"/>
+        <location filename="../src/newcallmodel.cpp" line="103"/>
         <source>Server Timeout</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="102"/>
+        <location filename="../src/newcallmodel.cpp" line="104"/>
         <source>Version Not Supported</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="103"/>
+        <location filename="../src/newcallmodel.cpp" line="105"/>
         <source>Message Too Large</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="104"/>
+        <location filename="../src/newcallmodel.cpp" line="106"/>
         <source>Precondition Failure</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="105"/>
+        <location filename="../src/newcallmodel.cpp" line="107"/>
         <source>Busy Everywhere</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="106"/>
+        <location filename="../src/newcallmodel.cpp" line="108"/>
         <source>Call Refused</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="107"/>
+        <location filename="../src/newcallmodel.cpp" line="109"/>
         <source>Does Not Exist Anywhere</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="108"/>
+        <location filename="../src/newcallmodel.cpp" line="110"/>
         <source>Not Acceptable Anywhere</source>
         <translation type="unfinished"/>
     </message>
@@ -465,22 +473,52 @@
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="62"/>
-        <source>Unable to make contact</source>
+        <location filename="../src/chatview.cpp" line="49"/>
+        <source>has sent you a conversation request.</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="51"/>
+        <source>Hello, do you want to join the conversation?</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="53"/>
+        <source>You have accepted the conversation request.</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="55"/>
+        <source>We are waiting for another device to synchronize the conversation.</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="66"/>
+        <source>Accept</source>
         <translation type="unfinished"/>
     </message>
     <message>
         <location filename="../src/chatview.cpp" line="67"/>
+        <source>Refuse</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="70"/>
+        <source>Unable to make contact</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="75"/>
         <source>Waiting for contact</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="68"/>
+        <location filename="../src/chatview.cpp" line="76"/>
         <source>Incoming transfer</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="69"/>
+        <location filename="../src/chatview.cpp" line="77"/>
         <source>Timed out waiting for contact</source>
         <translation type="unfinished"/>
     </message>
@@ -500,87 +538,77 @@
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="49"/>
+        <location filename="../src/chatview.cpp" line="57"/>
         <source>Note: you can automatically accept this invitation by sending a message.</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="50"/>
+        <location filename="../src/chatview.cpp" line="58"/>
         <source>{0} days ago</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="51"/>
+        <location filename="../src/chatview.cpp" line="59"/>
         <source>{0} hours ago</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="53"/>
+        <location filename="../src/chatview.cpp" line="61"/>
         <source>{0} minutes ago</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="65"/>
+        <location filename="../src/chatview.cpp" line="73"/>
         <source>Canceled</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="66"/>
+        <location filename="../src/chatview.cpp" line="74"/>
         <source>Ongoing</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="50"/>
+        <location filename="../src/chatview.cpp" line="58"/>
         <source>%d days ago</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="51"/>
+        <location filename="../src/chatview.cpp" line="59"/>
         <source>%d hours ago</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="53"/>
+        <location filename="../src/chatview.cpp" line="61"/>
         <source>%d minutes ago</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="54"/>
+        <location filename="../src/chatview.cpp" line="62"/>
         <source>one day ago</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="55"/>
+        <location filename="../src/chatview.cpp" line="63"/>
         <source>one hour ago</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="56"/>
+        <location filename="../src/chatview.cpp" line="64"/>
         <source>just now</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="57"/>
+        <location filename="../src/chatview.cpp" line="65"/>
         <source>Failure</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="58"/>
-        <source>Confirm</source>
-        <translation type="unfinished"/>
-    </message>
-    <message>
-        <location filename="../src/chatview.cpp" line="59"/>
-        <source>Deny</source>
-        <translation type="unfinished"/>
-    </message>
-    <message>
-        <location filename="../src/chatview.cpp" line="60"/>
+        <location filename="../src/chatview.cpp" line="68"/>
         <source>Delete</source>
         <translation>ਮਿਟਾਓ</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="61"/>
+        <location filename="../src/chatview.cpp" line="69"/>
         <source>Retry</source>
         <translation type="unfinished"/>
     </message>
@@ -588,22 +616,22 @@
 <context>
     <name>lrc::ContactModelPimpl</name>
     <message>
-        <location filename="../src/contactmodel.cpp" line="459"/>
+        <location filename="../src/contactmodel.cpp" line="438"/>
         <source>Searching…</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/contactmodel.cpp" line="960"/>
+        <location filename="../src/contactmodel.cpp" line="952"/>
         <source>Invalid ID</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/contactmodel.cpp" line="963"/>
+        <location filename="../src/contactmodel.cpp" line="955"/>
         <source>Username not found</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/contactmodel.cpp" line="966"/>
+        <location filename="../src/contactmodel.cpp" line="958"/>
         <source>Couldn&apos;t lookup…</source>
         <translation type="unfinished"/>
     </message>
@@ -611,7 +639,7 @@
 <context>
     <name>lrc::api::ContactModel</name>
     <message>
-        <location filename="../src/contactmodel.cpp" line="420"/>
+        <location filename="../src/contactmodel.cpp" line="399"/>
         <source>Bad URI scheme</source>
         <translation type="unfinished"/>
     </message>
diff --git a/translations/lrc_pl.ts b/translations/lrc_pl.ts
index a7f8ecec90a4c6876564b3e9624642b209ef99fa..8d3b60b5824121c0ae5c41811fed5fb786578bf3 100644
--- a/translations/lrc_pl.ts
+++ b/translations/lrc_pl.ts
@@ -1,8 +1,8 @@
-<?xml version="1.0" ?><!DOCTYPE TS><TS language="pl" sourcelanguage="en" version="2.1">
+<?xml version="1.0" ?><!DOCTYPE TS><TS language="pl" sourcelanguage="en" version="2.0">
 <context>
     <name>QObject</name>
     <message>
-        <location filename="../src/qtwrapper/callmanager_wrap.h" line="328"/>
+        <location filename="../src/qtwrapper/callmanager_wrap.h" line="393"/>
         <source>Me</source>
         <translation>Ja</translation>
     </message>
@@ -33,7 +33,7 @@
     </message>
     <message>
         <location filename="../src/api/call.h" line="71"/>
-        <location filename="../src/chatview.cpp" line="63"/>
+        <location filename="../src/chatview.cpp" line="71"/>
         <source>Connecting</source>
         <translation>Łączenie</translation>
     </message>
@@ -50,7 +50,7 @@
     <message>
         <location filename="../src/api/call.h" line="77"/>
         <location filename="../src/api/call.h" line="83"/>
-        <location filename="../src/chatview.cpp" line="70"/>
+        <location filename="../src/chatview.cpp" line="78"/>
         <source>Finished</source>
         <translation>Zakończono</translation>
     </message>
@@ -70,21 +70,28 @@
         <translation>Połączenie się powiodło </translation>
     </message>
     <message>
+        <location filename="../src/api/interaction.h" line="218"/>
         <location filename="../src/authority/storagehelper.cpp" line="130"/>
-        <location filename="../src/authority/storagehelper.cpp" line="898"/>
+        <location filename="../src/authority/storagehelper.cpp" line="918"/>
         <source>Invitation received</source>
         <translation>Otrzymano zaproszenie</translation>
     </message>
     <message>
+        <location filename="../src/api/interaction.h" line="222"/>
+        <source>Contact left conversation</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/api/interaction.h" line="216"/>
         <location filename="../src/authority/storagehelper.cpp" line="127"/>
-        <location filename="../src/authority/storagehelper.cpp" line="896"/>
+        <location filename="../src/authority/storagehelper.cpp" line="916"/>
         <source>Contact added</source>
         <translation>Kontakt dodany</translation>
     </message>
     <message>
         <location filename="../src/authority/storagehelper.cpp" line="104"/>
         <location filename="../src/authority/storagehelper.cpp" line="110"/>
-        <location filename="../src/authority/storagehelper.cpp" line="894"/>
+        <location filename="../src/authority/storagehelper.cpp" line="914"/>
         <source>Outgoing call</source>
         <translation>Połączenie wychodzące</translation>
     </message>
@@ -96,7 +103,7 @@
     </message>
     <message>
         <location filename="../src/authority/storagehelper.cpp" line="112"/>
-        <location filename="../src/authority/storagehelper.cpp" line="892"/>
+        <location filename="../src/authority/storagehelper.cpp" line="912"/>
         <source>Missed outgoing call</source>
         <translation>Nieodebrane połączenie wychodzące</translation>
     </message>
@@ -106,8 +113,9 @@
         <translation>Nieodebrane połączenie przychodzące</translation>
     </message>
     <message>
+        <location filename="../src/api/interaction.h" line="220"/>
         <location filename="../src/authority/storagehelper.cpp" line="132"/>
-        <location filename="../src/authority/storagehelper.cpp" line="900"/>
+        <location filename="../src/authority/storagehelper.cpp" line="920"/>
         <source>Invitation accepted</source>
         <translation>Zaakceptowano zaproszenie</translation>
     </message>
@@ -118,279 +126,279 @@
         <translation>domyślne</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="53"/>
+        <location filename="../src/newcallmodel.cpp" line="55"/>
         <source>Null</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="54"/>
+        <location filename="../src/newcallmodel.cpp" line="56"/>
         <source>Trying</source>
         <translation>Próbowanie</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="55"/>
+        <location filename="../src/newcallmodel.cpp" line="57"/>
         <source>Ringing</source>
         <translation>Dzwonienie</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="56"/>
+        <location filename="../src/newcallmodel.cpp" line="58"/>
         <source>Being Forwarded</source>
         <translation>Jest Przekazywane</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="57"/>
+        <location filename="../src/newcallmodel.cpp" line="59"/>
         <source>Queued</source>
         <translation>W kolejce</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="58"/>
+        <location filename="../src/newcallmodel.cpp" line="60"/>
         <source>Progress</source>
         <translation>Progres</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="59"/>
+        <location filename="../src/newcallmodel.cpp" line="61"/>
         <source>OK</source>
         <translation>OK</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="64"/>
-        <location filename="../src/newcallmodel.cpp" line="60"/>
+        <location filename="../src/chatview.cpp" line="72"/>
+        <location filename="../src/newcallmodel.cpp" line="62"/>
         <source>Accepted</source>
         <translation>Zaakceptowane</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="61"/>
+        <location filename="../src/newcallmodel.cpp" line="63"/>
         <source>Multiple Choices</source>
         <translation>Wiele Wyborów</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="62"/>
+        <location filename="../src/newcallmodel.cpp" line="64"/>
         <source>Moved Permanently</source>
         <translation>Przeniesione Na Stałe</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="63"/>
+        <location filename="../src/newcallmodel.cpp" line="65"/>
         <source>Moved Temporarily</source>
         <translation>Przeniesione Tymczasowo</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="64"/>
+        <location filename="../src/newcallmodel.cpp" line="66"/>
         <source>Use Proxy</source>
         <translation>Używaj Proxy</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="65"/>
+        <location filename="../src/newcallmodel.cpp" line="67"/>
         <source>Alternative Service</source>
         <translation>Alternatywna Usługa</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="66"/>
+        <location filename="../src/newcallmodel.cpp" line="68"/>
         <source>Bad Request</source>
         <translation>Nieprawidłowe zapytanie</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="67"/>
+        <location filename="../src/newcallmodel.cpp" line="69"/>
         <source>Unauthorized</source>
         <translation>Nieautoryzowany</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="68"/>
+        <location filename="../src/newcallmodel.cpp" line="70"/>
         <source>Payment Required</source>
         <translation>Wymagana Płatność</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="69"/>
+        <location filename="../src/newcallmodel.cpp" line="71"/>
         <source>Forbidden</source>
         <translation>Zabroniony</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="70"/>
+        <location filename="../src/newcallmodel.cpp" line="72"/>
         <source>Not Found</source>
         <translation>Nie Znaleziono</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="71"/>
+        <location filename="../src/newcallmodel.cpp" line="73"/>
         <source>Method Not Allowed</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="72"/>
-        <location filename="../src/newcallmodel.cpp" line="92"/>
+        <location filename="../src/newcallmodel.cpp" line="74"/>
+        <location filename="../src/newcallmodel.cpp" line="94"/>
         <source>Not Acceptable</source>
         <translation>Nieakceptowalne</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="73"/>
+        <location filename="../src/newcallmodel.cpp" line="75"/>
         <source>Proxy Authentication Required</source>
         <translation>Wymagane Uwierzytelnienie Proxy</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="74"/>
+        <location filename="../src/newcallmodel.cpp" line="76"/>
         <source>Request Timeout</source>
         <translation>Prośba przekroczyła czas oczekiwania</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="75"/>
+        <location filename="../src/newcallmodel.cpp" line="77"/>
         <source>Gone</source>
         <translation>ZniknÄ…Å‚</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="76"/>
+        <location filename="../src/newcallmodel.cpp" line="78"/>
         <source>Request Entity Too Large</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="77"/>
+        <location filename="../src/newcallmodel.cpp" line="79"/>
         <source>Request URI Too Long</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="78"/>
+        <location filename="../src/newcallmodel.cpp" line="80"/>
         <source>Unsupported Media Type</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="79"/>
+        <location filename="../src/newcallmodel.cpp" line="81"/>
         <source>Unsupported URI Scheme</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="80"/>
+        <location filename="../src/newcallmodel.cpp" line="82"/>
         <source>Bad Extension</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="81"/>
+        <location filename="../src/newcallmodel.cpp" line="83"/>
         <source>Extension Required</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="82"/>
+        <location filename="../src/newcallmodel.cpp" line="84"/>
         <source>Session Timer Too Small</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="83"/>
+        <location filename="../src/newcallmodel.cpp" line="85"/>
         <source>Interval Too Brief</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="84"/>
+        <location filename="../src/newcallmodel.cpp" line="86"/>
         <source>Temporarily Unavailable</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="85"/>
+        <location filename="../src/newcallmodel.cpp" line="87"/>
         <source>Call TSX Does Not Exist</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="86"/>
+        <location filename="../src/newcallmodel.cpp" line="88"/>
         <source>Loop Detected</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="87"/>
+        <location filename="../src/newcallmodel.cpp" line="89"/>
         <source>Too Many Hops</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="88"/>
+        <location filename="../src/newcallmodel.cpp" line="90"/>
         <source>Address Incomplete</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="89"/>
+        <location filename="../src/newcallmodel.cpp" line="91"/>
         <source>Ambiguous</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="90"/>
+        <location filename="../src/newcallmodel.cpp" line="92"/>
         <source>Busy</source>
         <translation>Zajęty</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="91"/>
+        <location filename="../src/newcallmodel.cpp" line="93"/>
         <source>Request Terminated</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="93"/>
+        <location filename="../src/newcallmodel.cpp" line="95"/>
         <source>Bad Event</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="94"/>
+        <location filename="../src/newcallmodel.cpp" line="96"/>
         <source>Request Updated</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="95"/>
+        <location filename="../src/newcallmodel.cpp" line="97"/>
         <source>Request Pending</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="96"/>
+        <location filename="../src/newcallmodel.cpp" line="98"/>
         <source>Undecipherable</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="97"/>
+        <location filename="../src/newcallmodel.cpp" line="99"/>
         <source>Internal Server Error</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="98"/>
+        <location filename="../src/newcallmodel.cpp" line="100"/>
         <source>Not Implemented</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="99"/>
+        <location filename="../src/newcallmodel.cpp" line="101"/>
         <source>Bad Gateway</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="100"/>
+        <location filename="../src/newcallmodel.cpp" line="102"/>
         <source>Service Unavailable</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="101"/>
+        <location filename="../src/newcallmodel.cpp" line="103"/>
         <source>Server Timeout</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="102"/>
+        <location filename="../src/newcallmodel.cpp" line="104"/>
         <source>Version Not Supported</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="103"/>
+        <location filename="../src/newcallmodel.cpp" line="105"/>
         <source>Message Too Large</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="104"/>
+        <location filename="../src/newcallmodel.cpp" line="106"/>
         <source>Precondition Failure</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="105"/>
+        <location filename="../src/newcallmodel.cpp" line="107"/>
         <source>Busy Everywhere</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="106"/>
+        <location filename="../src/newcallmodel.cpp" line="108"/>
         <source>Call Refused</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="107"/>
+        <location filename="../src/newcallmodel.cpp" line="109"/>
         <source>Does Not Exist Anywhere</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="108"/>
+        <location filename="../src/newcallmodel.cpp" line="110"/>
         <source>Not Acceptable Anywhere</source>
         <translation type="unfinished"/>
     </message>
@@ -465,22 +473,52 @@
         <translation>Napisz do {0}</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="62"/>
+        <location filename="../src/chatview.cpp" line="49"/>
+        <source>has sent you a conversation request.</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="51"/>
+        <source>Hello, do you want to join the conversation?</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="53"/>
+        <source>You have accepted the conversation request.</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="55"/>
+        <source>We are waiting for another device to synchronize the conversation.</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="66"/>
+        <source>Accept</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="67"/>
+        <source>Refuse</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="70"/>
         <source>Unable to make contact</source>
         <translation>Nie udało się nawiązać kontaktu</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="67"/>
+        <location filename="../src/chatview.cpp" line="75"/>
         <source>Waiting for contact</source>
         <translation>Czekanie na kontakt</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="68"/>
+        <location filename="../src/chatview.cpp" line="76"/>
         <source>Incoming transfer</source>
         <translation>PrzychodzÄ…cy transfer</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="69"/>
+        <location filename="../src/chatview.cpp" line="77"/>
         <source>Timed out waiting for contact</source>
         <translation>Przekroczono czas czekajÄ…c na kontakt</translation>
     </message>
@@ -500,87 +538,77 @@
         <translation>nie jest w twoich kontaktach</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="49"/>
+        <location filename="../src/chatview.cpp" line="57"/>
         <source>Note: you can automatically accept this invitation by sending a message.</source>
         <translation>Uwaga: możesz automatycznie zaakceptować to zaproszenie poprzez wysłanie wiadmości.</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="50"/>
+        <location filename="../src/chatview.cpp" line="58"/>
         <source>{0} days ago</source>
         <translation>{0} dni temu</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="51"/>
+        <location filename="../src/chatview.cpp" line="59"/>
         <source>{0} hours ago</source>
         <translation>{0} godzin temu</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="53"/>
+        <location filename="../src/chatview.cpp" line="61"/>
         <source>{0} minutes ago</source>
         <translation>{0} minut temu</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="65"/>
+        <location filename="../src/chatview.cpp" line="73"/>
         <source>Canceled</source>
         <translation>Anulowano</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="66"/>
+        <location filename="../src/chatview.cpp" line="74"/>
         <source>Ongoing</source>
         <translation>W trakcie</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="50"/>
+        <location filename="../src/chatview.cpp" line="58"/>
         <source>%d days ago</source>
         <translation>%d dni temu </translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="51"/>
+        <location filename="../src/chatview.cpp" line="59"/>
         <source>%d hours ago</source>
         <translation>%d godzin temu</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="53"/>
+        <location filename="../src/chatview.cpp" line="61"/>
         <source>%d minutes ago</source>
         <translation>%d minut temu</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="54"/>
+        <location filename="../src/chatview.cpp" line="62"/>
         <source>one day ago</source>
         <translation>jeden dzień temu</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="55"/>
+        <location filename="../src/chatview.cpp" line="63"/>
         <source>one hour ago</source>
         <translation>jednÄ… godzinÄ™ temu</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="56"/>
+        <location filename="../src/chatview.cpp" line="64"/>
         <source>just now</source>
         <translation>teraz</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="57"/>
+        <location filename="../src/chatview.cpp" line="65"/>
         <source>Failure</source>
         <translation>Nie powiodło się</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="58"/>
-        <source>Confirm</source>
-        <translation>Potwierdź</translation>
-    </message>
-    <message>
-        <location filename="../src/chatview.cpp" line="59"/>
-        <source>Deny</source>
-        <translation>Odmów</translation>
-    </message>
-    <message>
-        <location filename="../src/chatview.cpp" line="60"/>
+        <location filename="../src/chatview.cpp" line="68"/>
         <source>Delete</source>
         <translation>Usuń</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="61"/>
+        <location filename="../src/chatview.cpp" line="69"/>
         <source>Retry</source>
         <translation>Ponów</translation>
     </message>
@@ -588,22 +616,22 @@
 <context>
     <name>lrc::ContactModelPimpl</name>
     <message>
-        <location filename="../src/contactmodel.cpp" line="459"/>
+        <location filename="../src/contactmodel.cpp" line="438"/>
         <source>Searching…</source>
         <translation>Szukanie...</translation>
     </message>
     <message>
-        <location filename="../src/contactmodel.cpp" line="960"/>
+        <location filename="../src/contactmodel.cpp" line="952"/>
         <source>Invalid ID</source>
         <translation>Nieprawidłowe ID</translation>
     </message>
     <message>
-        <location filename="../src/contactmodel.cpp" line="963"/>
+        <location filename="../src/contactmodel.cpp" line="955"/>
         <source>Username not found</source>
         <translation>Nazwa użytkownika nieznaleziona</translation>
     </message>
     <message>
-        <location filename="../src/contactmodel.cpp" line="966"/>
+        <location filename="../src/contactmodel.cpp" line="958"/>
         <source>Couldn&apos;t lookup…</source>
         <translation type="unfinished"/>
     </message>
@@ -611,7 +639,7 @@
 <context>
     <name>lrc::api::ContactModel</name>
     <message>
-        <location filename="../src/contactmodel.cpp" line="420"/>
+        <location filename="../src/contactmodel.cpp" line="399"/>
         <source>Bad URI scheme</source>
         <translation>ZÅ‚e URI</translation>
     </message>
diff --git a/translations/lrc_pl_PL.ts b/translations/lrc_pl_PL.ts
index e80ebd26d29e5beb3606df8f6a4bdbb003d12ec9..eeb8fc56517f72d619957fc0eea8969b44aa0921 100644
--- a/translations/lrc_pl_PL.ts
+++ b/translations/lrc_pl_PL.ts
@@ -1,8 +1,8 @@
-<?xml version="1.0" ?><!DOCTYPE TS><TS language="pl_PL" sourcelanguage="en" version="2.1">
+<?xml version="1.0" ?><!DOCTYPE TS><TS language="pl_PL" sourcelanguage="en" version="2.0">
 <context>
     <name>QObject</name>
     <message>
-        <location filename="../src/qtwrapper/callmanager_wrap.h" line="328"/>
+        <location filename="../src/qtwrapper/callmanager_wrap.h" line="393"/>
         <source>Me</source>
         <translation>Ja</translation>
     </message>
@@ -33,7 +33,7 @@
     </message>
     <message>
         <location filename="../src/api/call.h" line="71"/>
-        <location filename="../src/chatview.cpp" line="63"/>
+        <location filename="../src/chatview.cpp" line="71"/>
         <source>Connecting</source>
         <translation>Łączenie</translation>
     </message>
@@ -50,7 +50,7 @@
     <message>
         <location filename="../src/api/call.h" line="77"/>
         <location filename="../src/api/call.h" line="83"/>
-        <location filename="../src/chatview.cpp" line="70"/>
+        <location filename="../src/chatview.cpp" line="78"/>
         <source>Finished</source>
         <translation>Zakończono</translation>
     </message>
@@ -70,21 +70,28 @@
         <translation>Połączenie się powiodło </translation>
     </message>
     <message>
+        <location filename="../src/api/interaction.h" line="218"/>
         <location filename="../src/authority/storagehelper.cpp" line="130"/>
-        <location filename="../src/authority/storagehelper.cpp" line="898"/>
+        <location filename="../src/authority/storagehelper.cpp" line="918"/>
         <source>Invitation received</source>
         <translation>Otrzymano zaproszenie</translation>
     </message>
     <message>
+        <location filename="../src/api/interaction.h" line="222"/>
+        <source>Contact left conversation</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/api/interaction.h" line="216"/>
         <location filename="../src/authority/storagehelper.cpp" line="127"/>
-        <location filename="../src/authority/storagehelper.cpp" line="896"/>
+        <location filename="../src/authority/storagehelper.cpp" line="916"/>
         <source>Contact added</source>
         <translation>Kontakt dodany</translation>
     </message>
     <message>
         <location filename="../src/authority/storagehelper.cpp" line="104"/>
         <location filename="../src/authority/storagehelper.cpp" line="110"/>
-        <location filename="../src/authority/storagehelper.cpp" line="894"/>
+        <location filename="../src/authority/storagehelper.cpp" line="914"/>
         <source>Outgoing call</source>
         <translation>Połączenie wychodzące</translation>
     </message>
@@ -96,7 +103,7 @@
     </message>
     <message>
         <location filename="../src/authority/storagehelper.cpp" line="112"/>
-        <location filename="../src/authority/storagehelper.cpp" line="892"/>
+        <location filename="../src/authority/storagehelper.cpp" line="912"/>
         <source>Missed outgoing call</source>
         <translation>Nieodebrane połączenie wychodzące</translation>
     </message>
@@ -106,8 +113,9 @@
         <translation>Nieodebrane połączenie przychodzące</translation>
     </message>
     <message>
+        <location filename="../src/api/interaction.h" line="220"/>
         <location filename="../src/authority/storagehelper.cpp" line="132"/>
-        <location filename="../src/authority/storagehelper.cpp" line="900"/>
+        <location filename="../src/authority/storagehelper.cpp" line="920"/>
         <source>Invitation accepted</source>
         <translation>Zaakceptowano zaproszenie</translation>
     </message>
@@ -118,279 +126,279 @@
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="53"/>
+        <location filename="../src/newcallmodel.cpp" line="55"/>
         <source>Null</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="54"/>
+        <location filename="../src/newcallmodel.cpp" line="56"/>
         <source>Trying</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="55"/>
+        <location filename="../src/newcallmodel.cpp" line="57"/>
         <source>Ringing</source>
         <translation>Dzwonienie</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="56"/>
+        <location filename="../src/newcallmodel.cpp" line="58"/>
         <source>Being Forwarded</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="57"/>
+        <location filename="../src/newcallmodel.cpp" line="59"/>
         <source>Queued</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="58"/>
+        <location filename="../src/newcallmodel.cpp" line="60"/>
         <source>Progress</source>
         <translation>Postęp</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="59"/>
+        <location filename="../src/newcallmodel.cpp" line="61"/>
         <source>OK</source>
         <translation>OK</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="64"/>
-        <location filename="../src/newcallmodel.cpp" line="60"/>
+        <location filename="../src/chatview.cpp" line="72"/>
+        <location filename="../src/newcallmodel.cpp" line="62"/>
         <source>Accepted</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="61"/>
+        <location filename="../src/newcallmodel.cpp" line="63"/>
         <source>Multiple Choices</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="62"/>
+        <location filename="../src/newcallmodel.cpp" line="64"/>
         <source>Moved Permanently</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="63"/>
+        <location filename="../src/newcallmodel.cpp" line="65"/>
         <source>Moved Temporarily</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="64"/>
+        <location filename="../src/newcallmodel.cpp" line="66"/>
         <source>Use Proxy</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="65"/>
+        <location filename="../src/newcallmodel.cpp" line="67"/>
         <source>Alternative Service</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="66"/>
+        <location filename="../src/newcallmodel.cpp" line="68"/>
         <source>Bad Request</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="67"/>
+        <location filename="../src/newcallmodel.cpp" line="69"/>
         <source>Unauthorized</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="68"/>
+        <location filename="../src/newcallmodel.cpp" line="70"/>
         <source>Payment Required</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="69"/>
+        <location filename="../src/newcallmodel.cpp" line="71"/>
         <source>Forbidden</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="70"/>
+        <location filename="../src/newcallmodel.cpp" line="72"/>
         <source>Not Found</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="71"/>
+        <location filename="../src/newcallmodel.cpp" line="73"/>
         <source>Method Not Allowed</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="72"/>
-        <location filename="../src/newcallmodel.cpp" line="92"/>
+        <location filename="../src/newcallmodel.cpp" line="74"/>
+        <location filename="../src/newcallmodel.cpp" line="94"/>
         <source>Not Acceptable</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="73"/>
+        <location filename="../src/newcallmodel.cpp" line="75"/>
         <source>Proxy Authentication Required</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="74"/>
+        <location filename="../src/newcallmodel.cpp" line="76"/>
         <source>Request Timeout</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="75"/>
+        <location filename="../src/newcallmodel.cpp" line="77"/>
         <source>Gone</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="76"/>
+        <location filename="../src/newcallmodel.cpp" line="78"/>
         <source>Request Entity Too Large</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="77"/>
+        <location filename="../src/newcallmodel.cpp" line="79"/>
         <source>Request URI Too Long</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="78"/>
+        <location filename="../src/newcallmodel.cpp" line="80"/>
         <source>Unsupported Media Type</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="79"/>
+        <location filename="../src/newcallmodel.cpp" line="81"/>
         <source>Unsupported URI Scheme</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="80"/>
+        <location filename="../src/newcallmodel.cpp" line="82"/>
         <source>Bad Extension</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="81"/>
+        <location filename="../src/newcallmodel.cpp" line="83"/>
         <source>Extension Required</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="82"/>
+        <location filename="../src/newcallmodel.cpp" line="84"/>
         <source>Session Timer Too Small</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="83"/>
+        <location filename="../src/newcallmodel.cpp" line="85"/>
         <source>Interval Too Brief</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="84"/>
+        <location filename="../src/newcallmodel.cpp" line="86"/>
         <source>Temporarily Unavailable</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="85"/>
+        <location filename="../src/newcallmodel.cpp" line="87"/>
         <source>Call TSX Does Not Exist</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="86"/>
+        <location filename="../src/newcallmodel.cpp" line="88"/>
         <source>Loop Detected</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="87"/>
+        <location filename="../src/newcallmodel.cpp" line="89"/>
         <source>Too Many Hops</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="88"/>
+        <location filename="../src/newcallmodel.cpp" line="90"/>
         <source>Address Incomplete</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="89"/>
+        <location filename="../src/newcallmodel.cpp" line="91"/>
         <source>Ambiguous</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="90"/>
+        <location filename="../src/newcallmodel.cpp" line="92"/>
         <source>Busy</source>
         <translation>Zajęty</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="91"/>
+        <location filename="../src/newcallmodel.cpp" line="93"/>
         <source>Request Terminated</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="93"/>
+        <location filename="../src/newcallmodel.cpp" line="95"/>
         <source>Bad Event</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="94"/>
+        <location filename="../src/newcallmodel.cpp" line="96"/>
         <source>Request Updated</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="95"/>
+        <location filename="../src/newcallmodel.cpp" line="97"/>
         <source>Request Pending</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="96"/>
+        <location filename="../src/newcallmodel.cpp" line="98"/>
         <source>Undecipherable</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="97"/>
+        <location filename="../src/newcallmodel.cpp" line="99"/>
         <source>Internal Server Error</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="98"/>
+        <location filename="../src/newcallmodel.cpp" line="100"/>
         <source>Not Implemented</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="99"/>
+        <location filename="../src/newcallmodel.cpp" line="101"/>
         <source>Bad Gateway</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="100"/>
+        <location filename="../src/newcallmodel.cpp" line="102"/>
         <source>Service Unavailable</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="101"/>
+        <location filename="../src/newcallmodel.cpp" line="103"/>
         <source>Server Timeout</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="102"/>
+        <location filename="../src/newcallmodel.cpp" line="104"/>
         <source>Version Not Supported</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="103"/>
+        <location filename="../src/newcallmodel.cpp" line="105"/>
         <source>Message Too Large</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="104"/>
+        <location filename="../src/newcallmodel.cpp" line="106"/>
         <source>Precondition Failure</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="105"/>
+        <location filename="../src/newcallmodel.cpp" line="107"/>
         <source>Busy Everywhere</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="106"/>
+        <location filename="../src/newcallmodel.cpp" line="108"/>
         <source>Call Refused</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="107"/>
+        <location filename="../src/newcallmodel.cpp" line="109"/>
         <source>Does Not Exist Anywhere</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="108"/>
+        <location filename="../src/newcallmodel.cpp" line="110"/>
         <source>Not Acceptable Anywhere</source>
         <translation type="unfinished"/>
     </message>
@@ -465,22 +473,52 @@
         <translation>Napisz do {0}</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="62"/>
-        <source>Unable to make contact</source>
+        <location filename="../src/chatview.cpp" line="49"/>
+        <source>has sent you a conversation request.</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="51"/>
+        <source>Hello, do you want to join the conversation?</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="53"/>
+        <source>You have accepted the conversation request.</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="55"/>
+        <source>We are waiting for another device to synchronize the conversation.</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="66"/>
+        <source>Accept</source>
         <translation type="unfinished"/>
     </message>
     <message>
         <location filename="../src/chatview.cpp" line="67"/>
+        <source>Refuse</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="70"/>
+        <source>Unable to make contact</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="75"/>
         <source>Waiting for contact</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="68"/>
+        <location filename="../src/chatview.cpp" line="76"/>
         <source>Incoming transfer</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="69"/>
+        <location filename="../src/chatview.cpp" line="77"/>
         <source>Timed out waiting for contact</source>
         <translation type="unfinished"/>
     </message>
@@ -500,87 +538,77 @@
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="49"/>
+        <location filename="../src/chatview.cpp" line="57"/>
         <source>Note: you can automatically accept this invitation by sending a message.</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="50"/>
+        <location filename="../src/chatview.cpp" line="58"/>
         <source>{0} days ago</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="51"/>
+        <location filename="../src/chatview.cpp" line="59"/>
         <source>{0} hours ago</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="53"/>
+        <location filename="../src/chatview.cpp" line="61"/>
         <source>{0} minutes ago</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="65"/>
+        <location filename="../src/chatview.cpp" line="73"/>
         <source>Canceled</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="66"/>
+        <location filename="../src/chatview.cpp" line="74"/>
         <source>Ongoing</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="50"/>
+        <location filename="../src/chatview.cpp" line="58"/>
         <source>%d days ago</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="51"/>
+        <location filename="../src/chatview.cpp" line="59"/>
         <source>%d hours ago</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="53"/>
+        <location filename="../src/chatview.cpp" line="61"/>
         <source>%d minutes ago</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="54"/>
+        <location filename="../src/chatview.cpp" line="62"/>
         <source>one day ago</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="55"/>
+        <location filename="../src/chatview.cpp" line="63"/>
         <source>one hour ago</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="56"/>
+        <location filename="../src/chatview.cpp" line="64"/>
         <source>just now</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="57"/>
+        <location filename="../src/chatview.cpp" line="65"/>
         <source>Failure</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="58"/>
-        <source>Confirm</source>
-        <translation type="unfinished"/>
-    </message>
-    <message>
-        <location filename="../src/chatview.cpp" line="59"/>
-        <source>Deny</source>
-        <translation type="unfinished"/>
-    </message>
-    <message>
-        <location filename="../src/chatview.cpp" line="60"/>
+        <location filename="../src/chatview.cpp" line="68"/>
         <source>Delete</source>
         <translation>Usuń</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="61"/>
+        <location filename="../src/chatview.cpp" line="69"/>
         <source>Retry</source>
         <translation>Ponów</translation>
     </message>
@@ -588,22 +616,22 @@
 <context>
     <name>lrc::ContactModelPimpl</name>
     <message>
-        <location filename="../src/contactmodel.cpp" line="459"/>
+        <location filename="../src/contactmodel.cpp" line="438"/>
         <source>Searching…</source>
         <translation>Szukanie</translation>
     </message>
     <message>
-        <location filename="../src/contactmodel.cpp" line="960"/>
+        <location filename="../src/contactmodel.cpp" line="952"/>
         <source>Invalid ID</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/contactmodel.cpp" line="963"/>
+        <location filename="../src/contactmodel.cpp" line="955"/>
         <source>Username not found</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/contactmodel.cpp" line="966"/>
+        <location filename="../src/contactmodel.cpp" line="958"/>
         <source>Couldn&apos;t lookup…</source>
         <translation type="unfinished"/>
     </message>
@@ -611,7 +639,7 @@
 <context>
     <name>lrc::api::ContactModel</name>
     <message>
-        <location filename="../src/contactmodel.cpp" line="420"/>
+        <location filename="../src/contactmodel.cpp" line="399"/>
         <source>Bad URI scheme</source>
         <translation type="unfinished"/>
     </message>
diff --git a/translations/lrc_pt.ts b/translations/lrc_pt.ts
index 753c436957e11e1e2ee7010ca220d0f78a354316..a2d730403485927bc7dfdb4fbe4d7194e8e50765 100644
--- a/translations/lrc_pt.ts
+++ b/translations/lrc_pt.ts
@@ -1,8 +1,8 @@
-<?xml version="1.0" ?><!DOCTYPE TS><TS language="pt" sourcelanguage="en" version="2.1">
+<?xml version="1.0" ?><!DOCTYPE TS><TS language="pt" sourcelanguage="en" version="2.0">
 <context>
     <name>QObject</name>
     <message>
-        <location filename="../src/qtwrapper/callmanager_wrap.h" line="328"/>
+        <location filename="../src/qtwrapper/callmanager_wrap.h" line="393"/>
         <source>Me</source>
         <translation>Eu</translation>
     </message>
@@ -33,7 +33,7 @@
     </message>
     <message>
         <location filename="../src/api/call.h" line="71"/>
-        <location filename="../src/chatview.cpp" line="63"/>
+        <location filename="../src/chatview.cpp" line="71"/>
         <source>Connecting</source>
         <translation>A conectar</translation>
     </message>
@@ -50,7 +50,7 @@
     <message>
         <location filename="../src/api/call.h" line="77"/>
         <location filename="../src/api/call.h" line="83"/>
-        <location filename="../src/chatview.cpp" line="70"/>
+        <location filename="../src/chatview.cpp" line="78"/>
         <source>Finished</source>
         <translation>Terminado</translation>
     </message>
@@ -70,21 +70,28 @@
         <translation>Comunicação estabelecida</translation>
     </message>
     <message>
+        <location filename="../src/api/interaction.h" line="218"/>
         <location filename="../src/authority/storagehelper.cpp" line="130"/>
-        <location filename="../src/authority/storagehelper.cpp" line="898"/>
+        <location filename="../src/authority/storagehelper.cpp" line="918"/>
         <source>Invitation received</source>
         <translation>Convite recebido</translation>
     </message>
     <message>
+        <location filename="../src/api/interaction.h" line="222"/>
+        <source>Contact left conversation</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/api/interaction.h" line="216"/>
         <location filename="../src/authority/storagehelper.cpp" line="127"/>
-        <location filename="../src/authority/storagehelper.cpp" line="896"/>
+        <location filename="../src/authority/storagehelper.cpp" line="916"/>
         <source>Contact added</source>
         <translation>Contacto adicionado</translation>
     </message>
     <message>
         <location filename="../src/authority/storagehelper.cpp" line="104"/>
         <location filename="../src/authority/storagehelper.cpp" line="110"/>
-        <location filename="../src/authority/storagehelper.cpp" line="894"/>
+        <location filename="../src/authority/storagehelper.cpp" line="914"/>
         <source>Outgoing call</source>
         <translation>Chamada efetuada</translation>
     </message>
@@ -96,7 +103,7 @@
     </message>
     <message>
         <location filename="../src/authority/storagehelper.cpp" line="112"/>
-        <location filename="../src/authority/storagehelper.cpp" line="892"/>
+        <location filename="../src/authority/storagehelper.cpp" line="912"/>
         <source>Missed outgoing call</source>
         <translation>Chamadas efetuadas perdidas</translation>
     </message>
@@ -106,8 +113,9 @@
         <translation>Chamadas recebidas perdidas</translation>
     </message>
     <message>
+        <location filename="../src/api/interaction.h" line="220"/>
         <location filename="../src/authority/storagehelper.cpp" line="132"/>
-        <location filename="../src/authority/storagehelper.cpp" line="900"/>
+        <location filename="../src/authority/storagehelper.cpp" line="920"/>
         <source>Invitation accepted</source>
         <translation>Convite aceite</translation>
     </message>
@@ -118,279 +126,279 @@
         <translation>padrão</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="53"/>
+        <location filename="../src/newcallmodel.cpp" line="55"/>
         <source>Null</source>
         <translation>Nulo</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="54"/>
+        <location filename="../src/newcallmodel.cpp" line="56"/>
         <source>Trying</source>
         <translation>A tentar</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="55"/>
+        <location filename="../src/newcallmodel.cpp" line="57"/>
         <source>Ringing</source>
         <translation>A tocar</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="56"/>
+        <location filename="../src/newcallmodel.cpp" line="58"/>
         <source>Being Forwarded</source>
         <translation>A ser reencaminhado</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="57"/>
+        <location filename="../src/newcallmodel.cpp" line="59"/>
         <source>Queued</source>
         <translation>Na fila</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="58"/>
+        <location filename="../src/newcallmodel.cpp" line="60"/>
         <source>Progress</source>
         <translation>A decorrer</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="59"/>
+        <location filename="../src/newcallmodel.cpp" line="61"/>
         <source>OK</source>
         <translation>OK</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="64"/>
-        <location filename="../src/newcallmodel.cpp" line="60"/>
+        <location filename="../src/chatview.cpp" line="72"/>
+        <location filename="../src/newcallmodel.cpp" line="62"/>
         <source>Accepted</source>
         <translation>Aceite</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="61"/>
+        <location filename="../src/newcallmodel.cpp" line="63"/>
         <source>Multiple Choices</source>
         <translation>Várias escolhas</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="62"/>
+        <location filename="../src/newcallmodel.cpp" line="64"/>
         <source>Moved Permanently</source>
         <translation>Movido permanentemente</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="63"/>
+        <location filename="../src/newcallmodel.cpp" line="65"/>
         <source>Moved Temporarily</source>
         <translation>Movido temporariamente</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="64"/>
+        <location filename="../src/newcallmodel.cpp" line="66"/>
         <source>Use Proxy</source>
         <translation>Usar proxy</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="65"/>
+        <location filename="../src/newcallmodel.cpp" line="67"/>
         <source>Alternative Service</source>
         <translation>Serviço alternativo</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="66"/>
+        <location filename="../src/newcallmodel.cpp" line="68"/>
         <source>Bad Request</source>
         <translation>Pedido inválido</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="67"/>
+        <location filename="../src/newcallmodel.cpp" line="69"/>
         <source>Unauthorized</source>
         <translation>Não autorizado</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="68"/>
+        <location filename="../src/newcallmodel.cpp" line="70"/>
         <source>Payment Required</source>
         <translation>Necessário pagamento</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="69"/>
+        <location filename="../src/newcallmodel.cpp" line="71"/>
         <source>Forbidden</source>
         <translation>Proibido</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="70"/>
+        <location filename="../src/newcallmodel.cpp" line="72"/>
         <source>Not Found</source>
         <translation>Não encontrado</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="71"/>
+        <location filename="../src/newcallmodel.cpp" line="73"/>
         <source>Method Not Allowed</source>
         <translation>Método não permitido</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="72"/>
-        <location filename="../src/newcallmodel.cpp" line="92"/>
+        <location filename="../src/newcallmodel.cpp" line="74"/>
+        <location filename="../src/newcallmodel.cpp" line="94"/>
         <source>Not Acceptable</source>
         <translation>Não aceitável</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="73"/>
+        <location filename="../src/newcallmodel.cpp" line="75"/>
         <source>Proxy Authentication Required</source>
         <translation>Necessário autenticação de proxy</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="74"/>
+        <location filename="../src/newcallmodel.cpp" line="76"/>
         <source>Request Timeout</source>
         <translation>O pedido excedeu o tempo limite</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="75"/>
+        <location filename="../src/newcallmodel.cpp" line="77"/>
         <source>Gone</source>
         <translation>Foi-se</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="76"/>
+        <location filename="../src/newcallmodel.cpp" line="78"/>
         <source>Request Entity Too Large</source>
         <translation>Entidade do pedido demasiado grande</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="77"/>
+        <location filename="../src/newcallmodel.cpp" line="79"/>
         <source>Request URI Too Long</source>
         <translation>URI de pedido demasiado longo</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="78"/>
+        <location filename="../src/newcallmodel.cpp" line="80"/>
         <source>Unsupported Media Type</source>
         <translation>Tipo de media não suportado</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="79"/>
+        <location filename="../src/newcallmodel.cpp" line="81"/>
         <source>Unsupported URI Scheme</source>
         <translation>Esquema URI não suportado</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="80"/>
+        <location filename="../src/newcallmodel.cpp" line="82"/>
         <source>Bad Extension</source>
         <translation>Extensão inválida</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="81"/>
+        <location filename="../src/newcallmodel.cpp" line="83"/>
         <source>Extension Required</source>
         <translation>Necessária extensão</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="82"/>
+        <location filename="../src/newcallmodel.cpp" line="84"/>
         <source>Session Timer Too Small</source>
         <translation>Temporizador de sessão demasiado pequeno</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="83"/>
+        <location filename="../src/newcallmodel.cpp" line="85"/>
         <source>Interval Too Brief</source>
         <translation>Intervalo demasiado breve</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="84"/>
+        <location filename="../src/newcallmodel.cpp" line="86"/>
         <source>Temporarily Unavailable</source>
         <translation>Não disponível temporariamente</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="85"/>
+        <location filename="../src/newcallmodel.cpp" line="87"/>
         <source>Call TSX Does Not Exist</source>
         <translation> A chamada TSX não existe</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="86"/>
+        <location filename="../src/newcallmodel.cpp" line="88"/>
         <source>Loop Detected</source>
         <translation>Detetado loop</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="87"/>
+        <location filename="../src/newcallmodel.cpp" line="89"/>
         <source>Too Many Hops</source>
         <translation>Demasiados saltos</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="88"/>
+        <location filename="../src/newcallmodel.cpp" line="90"/>
         <source>Address Incomplete</source>
         <translation>Endereço incompleto</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="89"/>
+        <location filename="../src/newcallmodel.cpp" line="91"/>
         <source>Ambiguous</source>
         <translation>Ambíguo</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="90"/>
+        <location filename="../src/newcallmodel.cpp" line="92"/>
         <source>Busy</source>
         <translation>Ocupado(a)</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="91"/>
+        <location filename="../src/newcallmodel.cpp" line="93"/>
         <source>Request Terminated</source>
         <translation>Pedido terminado</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="93"/>
+        <location filename="../src/newcallmodel.cpp" line="95"/>
         <source>Bad Event</source>
         <translation>Evento inválido</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="94"/>
+        <location filename="../src/newcallmodel.cpp" line="96"/>
         <source>Request Updated</source>
         <translation>Pedido atualizado</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="95"/>
+        <location filename="../src/newcallmodel.cpp" line="97"/>
         <source>Request Pending</source>
         <translation>Pedido pendente</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="96"/>
+        <location filename="../src/newcallmodel.cpp" line="98"/>
         <source>Undecipherable</source>
         <translation>Não decifrável</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="97"/>
+        <location filename="../src/newcallmodel.cpp" line="99"/>
         <source>Internal Server Error</source>
         <translation>Erro interno do servidor</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="98"/>
+        <location filename="../src/newcallmodel.cpp" line="100"/>
         <source>Not Implemented</source>
         <translation>Não implementado</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="99"/>
+        <location filename="../src/newcallmodel.cpp" line="101"/>
         <source>Bad Gateway</source>
         <translation>Gateway inválido</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="100"/>
+        <location filename="../src/newcallmodel.cpp" line="102"/>
         <source>Service Unavailable</source>
         <translation>Serviço indisponível</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="101"/>
+        <location filename="../src/newcallmodel.cpp" line="103"/>
         <source>Server Timeout</source>
         <translation>Tempo de resposta do servidor excedido</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="102"/>
+        <location filename="../src/newcallmodel.cpp" line="104"/>
         <source>Version Not Supported</source>
         <translation>Versão não suportada</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="103"/>
+        <location filename="../src/newcallmodel.cpp" line="105"/>
         <source>Message Too Large</source>
         <translation>Mensagem demasiado grande</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="104"/>
+        <location filename="../src/newcallmodel.cpp" line="106"/>
         <source>Precondition Failure</source>
         <translation>Falha nos pré-requisitos</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="105"/>
+        <location filename="../src/newcallmodel.cpp" line="107"/>
         <source>Busy Everywhere</source>
         <translation>Ocupado em todo o lado</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="106"/>
+        <location filename="../src/newcallmodel.cpp" line="108"/>
         <source>Call Refused</source>
         <translation>Chamada recusada</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="107"/>
+        <location filename="../src/newcallmodel.cpp" line="109"/>
         <source>Does Not Exist Anywhere</source>
         <translation>Não existe em lugar nenhum</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="108"/>
+        <location filename="../src/newcallmodel.cpp" line="110"/>
         <source>Not Acceptable Anywhere</source>
         <translation>Não aceite em lugar nenhum</translation>
     </message>
@@ -465,22 +473,52 @@
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="62"/>
-        <source>Unable to make contact</source>
+        <location filename="../src/chatview.cpp" line="49"/>
+        <source>has sent you a conversation request.</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="51"/>
+        <source>Hello, do you want to join the conversation?</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="53"/>
+        <source>You have accepted the conversation request.</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="55"/>
+        <source>We are waiting for another device to synchronize the conversation.</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="66"/>
+        <source>Accept</source>
         <translation type="unfinished"/>
     </message>
     <message>
         <location filename="../src/chatview.cpp" line="67"/>
+        <source>Refuse</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="70"/>
+        <source>Unable to make contact</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="75"/>
         <source>Waiting for contact</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="68"/>
+        <location filename="../src/chatview.cpp" line="76"/>
         <source>Incoming transfer</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="69"/>
+        <location filename="../src/chatview.cpp" line="77"/>
         <source>Timed out waiting for contact</source>
         <translation type="unfinished"/>
     </message>
@@ -500,87 +538,77 @@
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="49"/>
+        <location filename="../src/chatview.cpp" line="57"/>
         <source>Note: you can automatically accept this invitation by sending a message.</source>
         <translation>Nota: pode aceitar este convite automaticamente enviando uma mensagem.</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="50"/>
+        <location filename="../src/chatview.cpp" line="58"/>
         <source>{0} days ago</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="51"/>
+        <location filename="../src/chatview.cpp" line="59"/>
         <source>{0} hours ago</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="53"/>
+        <location filename="../src/chatview.cpp" line="61"/>
         <source>{0} minutes ago</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="65"/>
+        <location filename="../src/chatview.cpp" line="73"/>
         <source>Canceled</source>
         <translation>Cancelada</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="66"/>
+        <location filename="../src/chatview.cpp" line="74"/>
         <source>Ongoing</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="50"/>
+        <location filename="../src/chatview.cpp" line="58"/>
         <source>%d days ago</source>
         <translation>há %d dias</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="51"/>
+        <location filename="../src/chatview.cpp" line="59"/>
         <source>%d hours ago</source>
         <translation>há %d horas</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="53"/>
+        <location filename="../src/chatview.cpp" line="61"/>
         <source>%d minutes ago</source>
         <translation>há %d minutos</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="54"/>
+        <location filename="../src/chatview.cpp" line="62"/>
         <source>one day ago</source>
         <translation>há um dia</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="55"/>
+        <location filename="../src/chatview.cpp" line="63"/>
         <source>one hour ago</source>
         <translation>há uma hora</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="56"/>
+        <location filename="../src/chatview.cpp" line="64"/>
         <source>just now</source>
         <translation>agora mesmo</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="57"/>
+        <location filename="../src/chatview.cpp" line="65"/>
         <source>Failure</source>
         <translation>Falha</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="58"/>
-        <source>Confirm</source>
-        <translation>Confirmar</translation>
-    </message>
-    <message>
-        <location filename="../src/chatview.cpp" line="59"/>
-        <source>Deny</source>
-        <translation type="unfinished"/>
-    </message>
-    <message>
-        <location filename="../src/chatview.cpp" line="60"/>
+        <location filename="../src/chatview.cpp" line="68"/>
         <source>Delete</source>
         <translation>Eliminar</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="61"/>
+        <location filename="../src/chatview.cpp" line="69"/>
         <source>Retry</source>
         <translation>Tentar novamente</translation>
     </message>
@@ -588,22 +616,22 @@
 <context>
     <name>lrc::ContactModelPimpl</name>
     <message>
-        <location filename="../src/contactmodel.cpp" line="459"/>
+        <location filename="../src/contactmodel.cpp" line="438"/>
         <source>Searching…</source>
         <translation>A pesquisar…</translation>
     </message>
     <message>
-        <location filename="../src/contactmodel.cpp" line="960"/>
+        <location filename="../src/contactmodel.cpp" line="952"/>
         <source>Invalid ID</source>
         <translation>ID inválido</translation>
     </message>
     <message>
-        <location filename="../src/contactmodel.cpp" line="963"/>
+        <location filename="../src/contactmodel.cpp" line="955"/>
         <source>Username not found</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/contactmodel.cpp" line="966"/>
+        <location filename="../src/contactmodel.cpp" line="958"/>
         <source>Couldn&apos;t lookup…</source>
         <translation type="unfinished"/>
     </message>
@@ -611,7 +639,7 @@
 <context>
     <name>lrc::api::ContactModel</name>
     <message>
-        <location filename="../src/contactmodel.cpp" line="420"/>
+        <location filename="../src/contactmodel.cpp" line="399"/>
         <source>Bad URI scheme</source>
         <translation>Mau esquema de URI</translation>
     </message>
diff --git a/translations/lrc_pt_BR.ts b/translations/lrc_pt_BR.ts
index e468b28470d968734844905dce054d0547ca0772..76554f3eac79e69ae09dbd571ced2053cc5591ff 100644
--- a/translations/lrc_pt_BR.ts
+++ b/translations/lrc_pt_BR.ts
@@ -1,8 +1,8 @@
-<?xml version="1.0" ?><!DOCTYPE TS><TS language="pt_BR" sourcelanguage="en" version="2.1">
+<?xml version="1.0" ?><!DOCTYPE TS><TS language="pt_BR" sourcelanguage="en" version="2.0">
 <context>
     <name>QObject</name>
     <message>
-        <location filename="../src/qtwrapper/callmanager_wrap.h" line="328"/>
+        <location filename="../src/qtwrapper/callmanager_wrap.h" line="393"/>
         <source>Me</source>
         <translation>Eu</translation>
     </message>
@@ -33,7 +33,7 @@
     </message>
     <message>
         <location filename="../src/api/call.h" line="71"/>
-        <location filename="../src/chatview.cpp" line="63"/>
+        <location filename="../src/chatview.cpp" line="71"/>
         <source>Connecting</source>
         <translation>Conectando</translation>
     </message>
@@ -50,7 +50,7 @@
     <message>
         <location filename="../src/api/call.h" line="77"/>
         <location filename="../src/api/call.h" line="83"/>
-        <location filename="../src/chatview.cpp" line="70"/>
+        <location filename="../src/chatview.cpp" line="78"/>
         <source>Finished</source>
         <translation>Terminado</translation>
     </message>
@@ -70,21 +70,28 @@
         <translation>Comunicação estabelecida</translation>
     </message>
     <message>
+        <location filename="../src/api/interaction.h" line="218"/>
         <location filename="../src/authority/storagehelper.cpp" line="130"/>
-        <location filename="../src/authority/storagehelper.cpp" line="898"/>
+        <location filename="../src/authority/storagehelper.cpp" line="918"/>
         <source>Invitation received</source>
         <translation>Convite recebido</translation>
     </message>
     <message>
+        <location filename="../src/api/interaction.h" line="222"/>
+        <source>Contact left conversation</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/api/interaction.h" line="216"/>
         <location filename="../src/authority/storagehelper.cpp" line="127"/>
-        <location filename="../src/authority/storagehelper.cpp" line="896"/>
+        <location filename="../src/authority/storagehelper.cpp" line="916"/>
         <source>Contact added</source>
         <translation>Contato adicionado</translation>
     </message>
     <message>
         <location filename="../src/authority/storagehelper.cpp" line="104"/>
         <location filename="../src/authority/storagehelper.cpp" line="110"/>
-        <location filename="../src/authority/storagehelper.cpp" line="894"/>
+        <location filename="../src/authority/storagehelper.cpp" line="914"/>
         <source>Outgoing call</source>
         <translation>Chamada efetuada</translation>
     </message>
@@ -96,7 +103,7 @@
     </message>
     <message>
         <location filename="../src/authority/storagehelper.cpp" line="112"/>
-        <location filename="../src/authority/storagehelper.cpp" line="892"/>
+        <location filename="../src/authority/storagehelper.cpp" line="912"/>
         <source>Missed outgoing call</source>
         <translation>Chamadas efetuadas perdidas</translation>
     </message>
@@ -106,8 +113,9 @@
         <translation>Chamadas recebidas perdidas</translation>
     </message>
     <message>
+        <location filename="../src/api/interaction.h" line="220"/>
         <location filename="../src/authority/storagehelper.cpp" line="132"/>
-        <location filename="../src/authority/storagehelper.cpp" line="900"/>
+        <location filename="../src/authority/storagehelper.cpp" line="920"/>
         <source>Invitation accepted</source>
         <translation>Convite aceito</translation>
     </message>
@@ -118,279 +126,279 @@
         <translation>padrão</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="53"/>
+        <location filename="../src/newcallmodel.cpp" line="55"/>
         <source>Null</source>
         <translation>Nulo</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="54"/>
+        <location filename="../src/newcallmodel.cpp" line="56"/>
         <source>Trying</source>
         <translation>Tentando</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="55"/>
+        <location filename="../src/newcallmodel.cpp" line="57"/>
         <source>Ringing</source>
         <translation>Tocando</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="56"/>
+        <location filename="../src/newcallmodel.cpp" line="58"/>
         <source>Being Forwarded</source>
         <translation>Está sendo encaminhado</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="57"/>
+        <location filename="../src/newcallmodel.cpp" line="59"/>
         <source>Queued</source>
         <translation>Esperando</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="58"/>
+        <location filename="../src/newcallmodel.cpp" line="60"/>
         <source>Progress</source>
         <translation>Progresso</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="59"/>
+        <location filename="../src/newcallmodel.cpp" line="61"/>
         <source>OK</source>
         <translation>OK</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="64"/>
-        <location filename="../src/newcallmodel.cpp" line="60"/>
+        <location filename="../src/chatview.cpp" line="72"/>
+        <location filename="../src/newcallmodel.cpp" line="62"/>
         <source>Accepted</source>
         <translation>Aceito</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="61"/>
+        <location filename="../src/newcallmodel.cpp" line="63"/>
         <source>Multiple Choices</source>
         <translation>Múltiplas Escolhas</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="62"/>
+        <location filename="../src/newcallmodel.cpp" line="64"/>
         <source>Moved Permanently</source>
         <translation>Movido Permanentemente</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="63"/>
+        <location filename="../src/newcallmodel.cpp" line="65"/>
         <source>Moved Temporarily</source>
         <translation>Movido Temporariamente</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="64"/>
+        <location filename="../src/newcallmodel.cpp" line="66"/>
         <source>Use Proxy</source>
         <translation>Usar proxy</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="65"/>
+        <location filename="../src/newcallmodel.cpp" line="67"/>
         <source>Alternative Service</source>
         <translation>Serviço Alternativo</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="66"/>
+        <location filename="../src/newcallmodel.cpp" line="68"/>
         <source>Bad Request</source>
         <translation>Pedido Inadequado</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="67"/>
+        <location filename="../src/newcallmodel.cpp" line="69"/>
         <source>Unauthorized</source>
         <translation>Não autorizado</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="68"/>
+        <location filename="../src/newcallmodel.cpp" line="70"/>
         <source>Payment Required</source>
         <translation>Pagamento Requerido</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="69"/>
+        <location filename="../src/newcallmodel.cpp" line="71"/>
         <source>Forbidden</source>
         <translation>Proibido</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="70"/>
+        <location filename="../src/newcallmodel.cpp" line="72"/>
         <source>Not Found</source>
         <translation>Não Encontrado</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="71"/>
+        <location filename="../src/newcallmodel.cpp" line="73"/>
         <source>Method Not Allowed</source>
         <translation>Método Não Permitido</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="72"/>
-        <location filename="../src/newcallmodel.cpp" line="92"/>
+        <location filename="../src/newcallmodel.cpp" line="74"/>
+        <location filename="../src/newcallmodel.cpp" line="94"/>
         <source>Not Acceptable</source>
         <translation>Não Aceitável</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="73"/>
+        <location filename="../src/newcallmodel.cpp" line="75"/>
         <source>Proxy Authentication Required</source>
         <translation>Autenticação de Proxy Necessária</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="74"/>
+        <location filename="../src/newcallmodel.cpp" line="76"/>
         <source>Request Timeout</source>
         <translation>A requisição excedeu o tempo limite</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="75"/>
+        <location filename="../src/newcallmodel.cpp" line="77"/>
         <source>Gone</source>
         <translation>Perdido</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="76"/>
+        <location filename="../src/newcallmodel.cpp" line="78"/>
         <source>Request Entity Too Large</source>
         <translation>Pedido Muito Grande</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="77"/>
+        <location filename="../src/newcallmodel.cpp" line="79"/>
         <source>Request URI Too Long</source>
         <translation>Pedido de URI Muito Longo</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="78"/>
+        <location filename="../src/newcallmodel.cpp" line="80"/>
         <source>Unsupported Media Type</source>
         <translation>Mídia Não Suportada</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="79"/>
+        <location filename="../src/newcallmodel.cpp" line="81"/>
         <source>Unsupported URI Scheme</source>
         <translation>Tipo de URI Sem Suporte</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="80"/>
+        <location filename="../src/newcallmodel.cpp" line="82"/>
         <source>Bad Extension</source>
         <translation>Complemento Inadequado</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="81"/>
+        <location filename="../src/newcallmodel.cpp" line="83"/>
         <source>Extension Required</source>
         <translation>Complemento Necessário</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="82"/>
+        <location filename="../src/newcallmodel.cpp" line="84"/>
         <source>Session Timer Too Small</source>
         <translation>Temporizador de Sessão Muito Pequeno</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="83"/>
+        <location filename="../src/newcallmodel.cpp" line="85"/>
         <source>Interval Too Brief</source>
         <translation>Intervalo Muito Curto</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="84"/>
+        <location filename="../src/newcallmodel.cpp" line="86"/>
         <source>Temporarily Unavailable</source>
         <translation>Temporariamente Indisponível</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="85"/>
+        <location filename="../src/newcallmodel.cpp" line="87"/>
         <source>Call TSX Does Not Exist</source>
         <translation>Chamada TSX Não Existe</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="86"/>
+        <location filename="../src/newcallmodel.cpp" line="88"/>
         <source>Loop Detected</source>
         <translation>Loop Detectado</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="87"/>
+        <location filename="../src/newcallmodel.cpp" line="89"/>
         <source>Too Many Hops</source>
         <translation>Muitos Ressaltos</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="88"/>
+        <location filename="../src/newcallmodel.cpp" line="90"/>
         <source>Address Incomplete</source>
         <translation>Endereço Incompleto</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="89"/>
+        <location filename="../src/newcallmodel.cpp" line="91"/>
         <source>Ambiguous</source>
         <translation>Ambíguo</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="90"/>
+        <location filename="../src/newcallmodel.cpp" line="92"/>
         <source>Busy</source>
         <translation>Ocupado</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="91"/>
+        <location filename="../src/newcallmodel.cpp" line="93"/>
         <source>Request Terminated</source>
         <translation>Pedido Terminado</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="93"/>
+        <location filename="../src/newcallmodel.cpp" line="95"/>
         <source>Bad Event</source>
         <translation>Evento Inadequado</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="94"/>
+        <location filename="../src/newcallmodel.cpp" line="96"/>
         <source>Request Updated</source>
         <translation>Pedido Atualizado</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="95"/>
+        <location filename="../src/newcallmodel.cpp" line="97"/>
         <source>Request Pending</source>
         <translation>Pedido Pendente</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="96"/>
+        <location filename="../src/newcallmodel.cpp" line="98"/>
         <source>Undecipherable</source>
         <translation>Indecifrável</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="97"/>
+        <location filename="../src/newcallmodel.cpp" line="99"/>
         <source>Internal Server Error</source>
         <translation>Erro Interno do Servidor</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="98"/>
+        <location filename="../src/newcallmodel.cpp" line="100"/>
         <source>Not Implemented</source>
         <translation>Não Implementado</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="99"/>
+        <location filename="../src/newcallmodel.cpp" line="101"/>
         <source>Bad Gateway</source>
         <translation>Gateway Inadequado</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="100"/>
+        <location filename="../src/newcallmodel.cpp" line="102"/>
         <source>Service Unavailable</source>
         <translation>Serviço Indisponível</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="101"/>
+        <location filename="../src/newcallmodel.cpp" line="103"/>
         <source>Server Timeout</source>
         <translation>Tempo do Servidor Esgotou</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="102"/>
+        <location filename="../src/newcallmodel.cpp" line="104"/>
         <source>Version Not Supported</source>
         <translation>Versão Não Suportada</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="103"/>
+        <location filename="../src/newcallmodel.cpp" line="105"/>
         <source>Message Too Large</source>
         <translation>Mensagem Muito Grande</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="104"/>
+        <location filename="../src/newcallmodel.cpp" line="106"/>
         <source>Precondition Failure</source>
         <translation>Requisito Insuficiente</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="105"/>
+        <location filename="../src/newcallmodel.cpp" line="107"/>
         <source>Busy Everywhere</source>
         <translation>Ocupado em Toda Parte</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="106"/>
+        <location filename="../src/newcallmodel.cpp" line="108"/>
         <source>Call Refused</source>
         <translation>Chamada Recusada</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="107"/>
+        <location filename="../src/newcallmodel.cpp" line="109"/>
         <source>Does Not Exist Anywhere</source>
         <translation>Não Existe em Nenhum Lugar</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="108"/>
+        <location filename="../src/newcallmodel.cpp" line="110"/>
         <source>Not Acceptable Anywhere</source>
         <translation>Não Aceitável em Qualquer Lugar</translation>
     </message>
@@ -465,22 +473,52 @@
         <translation>Escrever para {0}</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="62"/>
+        <location filename="../src/chatview.cpp" line="49"/>
+        <source>has sent you a conversation request.</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="51"/>
+        <source>Hello, do you want to join the conversation?</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="53"/>
+        <source>You have accepted the conversation request.</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="55"/>
+        <source>We are waiting for another device to synchronize the conversation.</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="66"/>
+        <source>Accept</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="67"/>
+        <source>Refuse</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="70"/>
         <source>Unable to make contact</source>
         <translation>Não é possível fazer contato</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="67"/>
+        <location filename="../src/chatview.cpp" line="75"/>
         <source>Waiting for contact</source>
         <translation>Aguardando pelo contato</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="68"/>
+        <location filename="../src/chatview.cpp" line="76"/>
         <source>Incoming transfer</source>
         <translation>Recebendo transferência</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="69"/>
+        <location filename="../src/chatview.cpp" line="77"/>
         <source>Timed out waiting for contact</source>
         <translation>O tempo de aguardo pelo contato chegou ao fim</translation>
     </message>
@@ -500,87 +538,77 @@
         <translation>não está em seus contatos</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="49"/>
+        <location filename="../src/chatview.cpp" line="57"/>
         <source>Note: you can automatically accept this invitation by sending a message.</source>
         <translation>Observação: você pode aceitar automaticamente este convite enviando uma mensagem.</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="50"/>
+        <location filename="../src/chatview.cpp" line="58"/>
         <source>{0} days ago</source>
         <translation>{0} dias atrás</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="51"/>
+        <location filename="../src/chatview.cpp" line="59"/>
         <source>{0} hours ago</source>
         <translation>{0} horas atrás</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="53"/>
+        <location filename="../src/chatview.cpp" line="61"/>
         <source>{0} minutes ago</source>
         <translation>{0} minutos atrás</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="65"/>
+        <location filename="../src/chatview.cpp" line="73"/>
         <source>Canceled</source>
         <translation>Cancelada</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="66"/>
+        <location filename="../src/chatview.cpp" line="74"/>
         <source>Ongoing</source>
         <translation>Em andamento</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="50"/>
+        <location filename="../src/chatview.cpp" line="58"/>
         <source>%d days ago</source>
         <translation>%d dias atrás</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="51"/>
+        <location filename="../src/chatview.cpp" line="59"/>
         <source>%d hours ago</source>
         <translation>%d horas atrás</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="53"/>
+        <location filename="../src/chatview.cpp" line="61"/>
         <source>%d minutes ago</source>
         <translation>%d minutos atrás</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="54"/>
+        <location filename="../src/chatview.cpp" line="62"/>
         <source>one day ago</source>
         <translation>um dia atrás</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="55"/>
+        <location filename="../src/chatview.cpp" line="63"/>
         <source>one hour ago</source>
         <translation>uma hora atrás</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="56"/>
+        <location filename="../src/chatview.cpp" line="64"/>
         <source>just now</source>
         <translation>Agora</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="57"/>
+        <location filename="../src/chatview.cpp" line="65"/>
         <source>Failure</source>
         <translation>Falha</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="58"/>
-        <source>Confirm</source>
-        <translation>Confirmar</translation>
-    </message>
-    <message>
-        <location filename="../src/chatview.cpp" line="59"/>
-        <source>Deny</source>
-        <translation>Negar</translation>
-    </message>
-    <message>
-        <location filename="../src/chatview.cpp" line="60"/>
+        <location filename="../src/chatview.cpp" line="68"/>
         <source>Delete</source>
         <translation>Deletar</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="61"/>
+        <location filename="../src/chatview.cpp" line="69"/>
         <source>Retry</source>
         <translation>Tente novamente</translation>
     </message>
@@ -588,22 +616,22 @@
 <context>
     <name>lrc::ContactModelPimpl</name>
     <message>
-        <location filename="../src/contactmodel.cpp" line="459"/>
+        <location filename="../src/contactmodel.cpp" line="438"/>
         <source>Searching…</source>
         <translation>Buscando...</translation>
     </message>
     <message>
-        <location filename="../src/contactmodel.cpp" line="960"/>
+        <location filename="../src/contactmodel.cpp" line="952"/>
         <source>Invalid ID</source>
         <translation>ID inválido</translation>
     </message>
     <message>
-        <location filename="../src/contactmodel.cpp" line="963"/>
+        <location filename="../src/contactmodel.cpp" line="955"/>
         <source>Username not found</source>
         <translation>Nome de usuário não encontrado</translation>
     </message>
     <message>
-        <location filename="../src/contactmodel.cpp" line="966"/>
+        <location filename="../src/contactmodel.cpp" line="958"/>
         <source>Couldn&apos;t lookup…</source>
         <translation>Não consegui procurar...</translation>
     </message>
@@ -611,7 +639,7 @@
 <context>
     <name>lrc::api::ContactModel</name>
     <message>
-        <location filename="../src/contactmodel.cpp" line="420"/>
+        <location filename="../src/contactmodel.cpp" line="399"/>
         <source>Bad URI scheme</source>
         <translation>Mau esquema de URI</translation>
     </message>
diff --git a/translations/lrc_pt_PT.ts b/translations/lrc_pt_PT.ts
index ff9847df0092a96c421bc6b5568918063d73b8c8..4dfbc35416922b90f1729f86c349feb8357e3805 100644
--- a/translations/lrc_pt_PT.ts
+++ b/translations/lrc_pt_PT.ts
@@ -1,8 +1,8 @@
-<?xml version="1.0" ?><!DOCTYPE TS><TS language="pt_PT" sourcelanguage="en" version="2.1">
+<?xml version="1.0" ?><!DOCTYPE TS><TS language="pt_PT" sourcelanguage="en" version="2.0">
 <context>
     <name>QObject</name>
     <message>
-        <location filename="../src/qtwrapper/callmanager_wrap.h" line="328"/>
+        <location filename="../src/qtwrapper/callmanager_wrap.h" line="393"/>
         <source>Me</source>
         <translation>Eu</translation>
     </message>
@@ -33,7 +33,7 @@
     </message>
     <message>
         <location filename="../src/api/call.h" line="71"/>
-        <location filename="../src/chatview.cpp" line="63"/>
+        <location filename="../src/chatview.cpp" line="71"/>
         <source>Connecting</source>
         <translation>A conectar</translation>
     </message>
@@ -50,7 +50,7 @@
     <message>
         <location filename="../src/api/call.h" line="77"/>
         <location filename="../src/api/call.h" line="83"/>
-        <location filename="../src/chatview.cpp" line="70"/>
+        <location filename="../src/chatview.cpp" line="78"/>
         <source>Finished</source>
         <translation>Terminado</translation>
     </message>
@@ -70,21 +70,28 @@
         <translation>Comunicação estabelecida</translation>
     </message>
     <message>
+        <location filename="../src/api/interaction.h" line="218"/>
         <location filename="../src/authority/storagehelper.cpp" line="130"/>
-        <location filename="../src/authority/storagehelper.cpp" line="898"/>
+        <location filename="../src/authority/storagehelper.cpp" line="918"/>
         <source>Invitation received</source>
         <translation>Convite recebido</translation>
     </message>
     <message>
+        <location filename="../src/api/interaction.h" line="222"/>
+        <source>Contact left conversation</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/api/interaction.h" line="216"/>
         <location filename="../src/authority/storagehelper.cpp" line="127"/>
-        <location filename="../src/authority/storagehelper.cpp" line="896"/>
+        <location filename="../src/authority/storagehelper.cpp" line="916"/>
         <source>Contact added</source>
         <translation>Contacto adicionado</translation>
     </message>
     <message>
         <location filename="../src/authority/storagehelper.cpp" line="104"/>
         <location filename="../src/authority/storagehelper.cpp" line="110"/>
-        <location filename="../src/authority/storagehelper.cpp" line="894"/>
+        <location filename="../src/authority/storagehelper.cpp" line="914"/>
         <source>Outgoing call</source>
         <translation>Chamada efetuada</translation>
     </message>
@@ -96,7 +103,7 @@
     </message>
     <message>
         <location filename="../src/authority/storagehelper.cpp" line="112"/>
-        <location filename="../src/authority/storagehelper.cpp" line="892"/>
+        <location filename="../src/authority/storagehelper.cpp" line="912"/>
         <source>Missed outgoing call</source>
         <translation>Chamadas efetuadas perdidas</translation>
     </message>
@@ -106,8 +113,9 @@
         <translation>Chamadas recebidas perdidas</translation>
     </message>
     <message>
+        <location filename="../src/api/interaction.h" line="220"/>
         <location filename="../src/authority/storagehelper.cpp" line="132"/>
-        <location filename="../src/authority/storagehelper.cpp" line="900"/>
+        <location filename="../src/authority/storagehelper.cpp" line="920"/>
         <source>Invitation accepted</source>
         <translation>Convite aceite</translation>
     </message>
@@ -118,279 +126,279 @@
         <translation>padrão</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="53"/>
+        <location filename="../src/newcallmodel.cpp" line="55"/>
         <source>Null</source>
         <translation>Nulo</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="54"/>
+        <location filename="../src/newcallmodel.cpp" line="56"/>
         <source>Trying</source>
         <translation>A tentar</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="55"/>
+        <location filename="../src/newcallmodel.cpp" line="57"/>
         <source>Ringing</source>
         <translation>A tocar</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="56"/>
+        <location filename="../src/newcallmodel.cpp" line="58"/>
         <source>Being Forwarded</source>
         <translation>A ser reencaminhado</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="57"/>
+        <location filename="../src/newcallmodel.cpp" line="59"/>
         <source>Queued</source>
         <translation>Na fila</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="58"/>
+        <location filename="../src/newcallmodel.cpp" line="60"/>
         <source>Progress</source>
         <translation>A decorrer</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="59"/>
+        <location filename="../src/newcallmodel.cpp" line="61"/>
         <source>OK</source>
         <translation>OK</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="64"/>
-        <location filename="../src/newcallmodel.cpp" line="60"/>
+        <location filename="../src/chatview.cpp" line="72"/>
+        <location filename="../src/newcallmodel.cpp" line="62"/>
         <source>Accepted</source>
         <translation>Aceite</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="61"/>
+        <location filename="../src/newcallmodel.cpp" line="63"/>
         <source>Multiple Choices</source>
         <translation>Várias escolhas</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="62"/>
+        <location filename="../src/newcallmodel.cpp" line="64"/>
         <source>Moved Permanently</source>
         <translation>Movido permanentemente</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="63"/>
+        <location filename="../src/newcallmodel.cpp" line="65"/>
         <source>Moved Temporarily</source>
         <translation>Movido temporariamente</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="64"/>
+        <location filename="../src/newcallmodel.cpp" line="66"/>
         <source>Use Proxy</source>
         <translation>Usar proxy</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="65"/>
+        <location filename="../src/newcallmodel.cpp" line="67"/>
         <source>Alternative Service</source>
         <translation>Serviço alternativo</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="66"/>
+        <location filename="../src/newcallmodel.cpp" line="68"/>
         <source>Bad Request</source>
         <translation>Pedido inválido</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="67"/>
+        <location filename="../src/newcallmodel.cpp" line="69"/>
         <source>Unauthorized</source>
         <translation>Não autorizado</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="68"/>
+        <location filename="../src/newcallmodel.cpp" line="70"/>
         <source>Payment Required</source>
         <translation>Necessário pagamento</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="69"/>
+        <location filename="../src/newcallmodel.cpp" line="71"/>
         <source>Forbidden</source>
         <translation>Proibido</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="70"/>
+        <location filename="../src/newcallmodel.cpp" line="72"/>
         <source>Not Found</source>
         <translation>Não encontrado</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="71"/>
+        <location filename="../src/newcallmodel.cpp" line="73"/>
         <source>Method Not Allowed</source>
         <translation>Método não permitido</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="72"/>
-        <location filename="../src/newcallmodel.cpp" line="92"/>
+        <location filename="../src/newcallmodel.cpp" line="74"/>
+        <location filename="../src/newcallmodel.cpp" line="94"/>
         <source>Not Acceptable</source>
         <translation>Não aceitável</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="73"/>
+        <location filename="../src/newcallmodel.cpp" line="75"/>
         <source>Proxy Authentication Required</source>
         <translation>Necessário autenticação de proxy</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="74"/>
+        <location filename="../src/newcallmodel.cpp" line="76"/>
         <source>Request Timeout</source>
         <translation>O pedido excedeu o tempo limite</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="75"/>
+        <location filename="../src/newcallmodel.cpp" line="77"/>
         <source>Gone</source>
         <translation>Foi-se</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="76"/>
+        <location filename="../src/newcallmodel.cpp" line="78"/>
         <source>Request Entity Too Large</source>
         <translation>Entidade do pedido demasiado grande</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="77"/>
+        <location filename="../src/newcallmodel.cpp" line="79"/>
         <source>Request URI Too Long</source>
         <translation>URI de pedido demasiado longo</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="78"/>
+        <location filename="../src/newcallmodel.cpp" line="80"/>
         <source>Unsupported Media Type</source>
         <translation>Tipo de media não suportado</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="79"/>
+        <location filename="../src/newcallmodel.cpp" line="81"/>
         <source>Unsupported URI Scheme</source>
         <translation>Esquema URI não suportado</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="80"/>
+        <location filename="../src/newcallmodel.cpp" line="82"/>
         <source>Bad Extension</source>
         <translation>Extensão inválida</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="81"/>
+        <location filename="../src/newcallmodel.cpp" line="83"/>
         <source>Extension Required</source>
         <translation>Necessária extensão</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="82"/>
+        <location filename="../src/newcallmodel.cpp" line="84"/>
         <source>Session Timer Too Small</source>
         <translation>Temporizador de sessão demasiado pequeno</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="83"/>
+        <location filename="../src/newcallmodel.cpp" line="85"/>
         <source>Interval Too Brief</source>
         <translation>Intervalo demasiado breve</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="84"/>
+        <location filename="../src/newcallmodel.cpp" line="86"/>
         <source>Temporarily Unavailable</source>
         <translation>Não disponível temporariamente</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="85"/>
+        <location filename="../src/newcallmodel.cpp" line="87"/>
         <source>Call TSX Does Not Exist</source>
         <translation> A chamada TSX não existe</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="86"/>
+        <location filename="../src/newcallmodel.cpp" line="88"/>
         <source>Loop Detected</source>
         <translation>Detetado loop</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="87"/>
+        <location filename="../src/newcallmodel.cpp" line="89"/>
         <source>Too Many Hops</source>
         <translation>Demasiados saltos</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="88"/>
+        <location filename="../src/newcallmodel.cpp" line="90"/>
         <source>Address Incomplete</source>
         <translation>Endereço incompleto</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="89"/>
+        <location filename="../src/newcallmodel.cpp" line="91"/>
         <source>Ambiguous</source>
         <translation>Ambíguo</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="90"/>
+        <location filename="../src/newcallmodel.cpp" line="92"/>
         <source>Busy</source>
         <translation>Ocupado(a)</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="91"/>
+        <location filename="../src/newcallmodel.cpp" line="93"/>
         <source>Request Terminated</source>
         <translation>Pedido terminado</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="93"/>
+        <location filename="../src/newcallmodel.cpp" line="95"/>
         <source>Bad Event</source>
         <translation>Evento inválido</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="94"/>
+        <location filename="../src/newcallmodel.cpp" line="96"/>
         <source>Request Updated</source>
         <translation>Pedido atualizado</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="95"/>
+        <location filename="../src/newcallmodel.cpp" line="97"/>
         <source>Request Pending</source>
         <translation>Pedido pendente</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="96"/>
+        <location filename="../src/newcallmodel.cpp" line="98"/>
         <source>Undecipherable</source>
         <translation>Não decifrável</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="97"/>
+        <location filename="../src/newcallmodel.cpp" line="99"/>
         <source>Internal Server Error</source>
         <translation>Erro interno do servidor</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="98"/>
+        <location filename="../src/newcallmodel.cpp" line="100"/>
         <source>Not Implemented</source>
         <translation>Não implementado</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="99"/>
+        <location filename="../src/newcallmodel.cpp" line="101"/>
         <source>Bad Gateway</source>
         <translation>Gateway inválido</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="100"/>
+        <location filename="../src/newcallmodel.cpp" line="102"/>
         <source>Service Unavailable</source>
         <translation>Serviço indisponível</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="101"/>
+        <location filename="../src/newcallmodel.cpp" line="103"/>
         <source>Server Timeout</source>
         <translation>Tempo de resposta do servidor excedido</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="102"/>
+        <location filename="../src/newcallmodel.cpp" line="104"/>
         <source>Version Not Supported</source>
         <translation>Versão não suportada</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="103"/>
+        <location filename="../src/newcallmodel.cpp" line="105"/>
         <source>Message Too Large</source>
         <translation>Mensagem demasiado grande</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="104"/>
+        <location filename="../src/newcallmodel.cpp" line="106"/>
         <source>Precondition Failure</source>
         <translation>Falha nos pré-requisitos</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="105"/>
+        <location filename="../src/newcallmodel.cpp" line="107"/>
         <source>Busy Everywhere</source>
         <translation>Ocupado em todo o lado</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="106"/>
+        <location filename="../src/newcallmodel.cpp" line="108"/>
         <source>Call Refused</source>
         <translation>Chamada recusada</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="107"/>
+        <location filename="../src/newcallmodel.cpp" line="109"/>
         <source>Does Not Exist Anywhere</source>
         <translation>Não existe em lugar nenhum</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="108"/>
+        <location filename="../src/newcallmodel.cpp" line="110"/>
         <source>Not Acceptable Anywhere</source>
         <translation>Não aceite em lugar nenhum</translation>
     </message>
@@ -465,22 +473,52 @@
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="62"/>
-        <source>Unable to make contact</source>
+        <location filename="../src/chatview.cpp" line="49"/>
+        <source>has sent you a conversation request.</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="51"/>
+        <source>Hello, do you want to join the conversation?</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="53"/>
+        <source>You have accepted the conversation request.</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="55"/>
+        <source>We are waiting for another device to synchronize the conversation.</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="66"/>
+        <source>Accept</source>
         <translation type="unfinished"/>
     </message>
     <message>
         <location filename="../src/chatview.cpp" line="67"/>
+        <source>Refuse</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="70"/>
+        <source>Unable to make contact</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="75"/>
         <source>Waiting for contact</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="68"/>
+        <location filename="../src/chatview.cpp" line="76"/>
         <source>Incoming transfer</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="69"/>
+        <location filename="../src/chatview.cpp" line="77"/>
         <source>Timed out waiting for contact</source>
         <translation type="unfinished"/>
     </message>
@@ -500,87 +538,77 @@
         <translation>is not in your contacts</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="49"/>
+        <location filename="../src/chatview.cpp" line="57"/>
         <source>Note: you can automatically accept this invitation by sending a message.</source>
         <translation>Nota: pode aceitar este convite automaticamente enviando uma mensagem.</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="50"/>
+        <location filename="../src/chatview.cpp" line="58"/>
         <source>{0} days ago</source>
         <translation>{0} days ago</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="51"/>
+        <location filename="../src/chatview.cpp" line="59"/>
         <source>{0} hours ago</source>
         <translation>{0} hours ago</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="53"/>
+        <location filename="../src/chatview.cpp" line="61"/>
         <source>{0} minutes ago</source>
         <translation>{0} minutes ago</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="65"/>
+        <location filename="../src/chatview.cpp" line="73"/>
         <source>Canceled</source>
         <translation>Cancelada</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="66"/>
+        <location filename="../src/chatview.cpp" line="74"/>
         <source>Ongoing</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="50"/>
+        <location filename="../src/chatview.cpp" line="58"/>
         <source>%d days ago</source>
         <translation>há %d dias</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="51"/>
+        <location filename="../src/chatview.cpp" line="59"/>
         <source>%d hours ago</source>
         <translation>há %d horas</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="53"/>
+        <location filename="../src/chatview.cpp" line="61"/>
         <source>%d minutes ago</source>
         <translation>há %d minutos</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="54"/>
+        <location filename="../src/chatview.cpp" line="62"/>
         <source>one day ago</source>
         <translation>há um dia</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="55"/>
+        <location filename="../src/chatview.cpp" line="63"/>
         <source>one hour ago</source>
         <translation>há uma hora</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="56"/>
+        <location filename="../src/chatview.cpp" line="64"/>
         <source>just now</source>
         <translation>agora mesmo</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="57"/>
+        <location filename="../src/chatview.cpp" line="65"/>
         <source>Failure</source>
         <translation>Falha</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="58"/>
-        <source>Confirm</source>
-        <translation>Confirmar</translation>
-    </message>
-    <message>
-        <location filename="../src/chatview.cpp" line="59"/>
-        <source>Deny</source>
-        <translation type="unfinished"/>
-    </message>
-    <message>
-        <location filename="../src/chatview.cpp" line="60"/>
+        <location filename="../src/chatview.cpp" line="68"/>
         <source>Delete</source>
         <translation>Eliminar</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="61"/>
+        <location filename="../src/chatview.cpp" line="69"/>
         <source>Retry</source>
         <translation>Tentar novamente</translation>
     </message>
@@ -588,22 +616,22 @@
 <context>
     <name>lrc::ContactModelPimpl</name>
     <message>
-        <location filename="../src/contactmodel.cpp" line="459"/>
+        <location filename="../src/contactmodel.cpp" line="438"/>
         <source>Searching…</source>
         <translation>A pesquisar…</translation>
     </message>
     <message>
-        <location filename="../src/contactmodel.cpp" line="960"/>
+        <location filename="../src/contactmodel.cpp" line="952"/>
         <source>Invalid ID</source>
         <translation>ID inválido</translation>
     </message>
     <message>
-        <location filename="../src/contactmodel.cpp" line="963"/>
+        <location filename="../src/contactmodel.cpp" line="955"/>
         <source>Username not found</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/contactmodel.cpp" line="966"/>
+        <location filename="../src/contactmodel.cpp" line="958"/>
         <source>Couldn&apos;t lookup…</source>
         <translation>Não foi possível encontrar...</translation>
     </message>
@@ -611,7 +639,7 @@
 <context>
     <name>lrc::api::ContactModel</name>
     <message>
-        <location filename="../src/contactmodel.cpp" line="420"/>
+        <location filename="../src/contactmodel.cpp" line="399"/>
         <source>Bad URI scheme</source>
         <translation>Mau esquema de URI</translation>
     </message>
diff --git a/translations/lrc_ro_RO.ts b/translations/lrc_ro_RO.ts
index 932a86ed510c37d18a4999795b3a57e4a76f3067..ba619533028d072d588a408de1ea3c48cf5de5cc 100644
--- a/translations/lrc_ro_RO.ts
+++ b/translations/lrc_ro_RO.ts
@@ -1,8 +1,8 @@
-<?xml version="1.0" ?><!DOCTYPE TS><TS language="ro_RO" sourcelanguage="en" version="2.1">
+<?xml version="1.0" ?><!DOCTYPE TS><TS language="ro_RO" sourcelanguage="en" version="2.0">
 <context>
     <name>QObject</name>
     <message>
-        <location filename="../src/qtwrapper/callmanager_wrap.h" line="328"/>
+        <location filename="../src/qtwrapper/callmanager_wrap.h" line="393"/>
         <source>Me</source>
         <translation>Eu</translation>
     </message>
@@ -33,7 +33,7 @@
     </message>
     <message>
         <location filename="../src/api/call.h" line="71"/>
-        <location filename="../src/chatview.cpp" line="63"/>
+        <location filename="../src/chatview.cpp" line="71"/>
         <source>Connecting</source>
         <translation>Se conectează</translation>
     </message>
@@ -50,7 +50,7 @@
     <message>
         <location filename="../src/api/call.h" line="77"/>
         <location filename="../src/api/call.h" line="83"/>
-        <location filename="../src/chatview.cpp" line="70"/>
+        <location filename="../src/chatview.cpp" line="78"/>
         <source>Finished</source>
         <translation>Terminat</translation>
     </message>
@@ -70,21 +70,28 @@
         <translation>Legătură stabilită</translation>
     </message>
     <message>
+        <location filename="../src/api/interaction.h" line="218"/>
         <location filename="../src/authority/storagehelper.cpp" line="130"/>
-        <location filename="../src/authority/storagehelper.cpp" line="898"/>
+        <location filename="../src/authority/storagehelper.cpp" line="918"/>
         <source>Invitation received</source>
         <translation>Invitație primită</translation>
     </message>
     <message>
+        <location filename="../src/api/interaction.h" line="222"/>
+        <source>Contact left conversation</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/api/interaction.h" line="216"/>
         <location filename="../src/authority/storagehelper.cpp" line="127"/>
-        <location filename="../src/authority/storagehelper.cpp" line="896"/>
+        <location filename="../src/authority/storagehelper.cpp" line="916"/>
         <source>Contact added</source>
         <translation>Contact adăugat</translation>
     </message>
     <message>
         <location filename="../src/authority/storagehelper.cpp" line="104"/>
         <location filename="../src/authority/storagehelper.cpp" line="110"/>
-        <location filename="../src/authority/storagehelper.cpp" line="894"/>
+        <location filename="../src/authority/storagehelper.cpp" line="914"/>
         <source>Outgoing call</source>
         <translation>Apel efectuat</translation>
     </message>
@@ -96,7 +103,7 @@
     </message>
     <message>
         <location filename="../src/authority/storagehelper.cpp" line="112"/>
-        <location filename="../src/authority/storagehelper.cpp" line="892"/>
+        <location filename="../src/authority/storagehelper.cpp" line="912"/>
         <source>Missed outgoing call</source>
         <translation>Apel efectuat nepreluat</translation>
     </message>
@@ -106,8 +113,9 @@
         <translation>Apel pierdut</translation>
     </message>
     <message>
+        <location filename="../src/api/interaction.h" line="220"/>
         <location filename="../src/authority/storagehelper.cpp" line="132"/>
-        <location filename="../src/authority/storagehelper.cpp" line="900"/>
+        <location filename="../src/authority/storagehelper.cpp" line="920"/>
         <source>Invitation accepted</source>
         <translation>Invitație acceptată</translation>
     </message>
@@ -118,279 +126,279 @@
         <translation>prestabilit</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="53"/>
+        <location filename="../src/newcallmodel.cpp" line="55"/>
         <source>Null</source>
         <translation>Nul</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="54"/>
+        <location filename="../src/newcallmodel.cpp" line="56"/>
         <source>Trying</source>
         <translation>Probă</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="55"/>
+        <location filename="../src/newcallmodel.cpp" line="57"/>
         <source>Ringing</source>
         <translation>Sună</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="56"/>
+        <location filename="../src/newcallmodel.cpp" line="58"/>
         <source>Being Forwarded</source>
         <translation>Se trimite</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="57"/>
+        <location filename="../src/newcallmodel.cpp" line="59"/>
         <source>Queued</source>
         <translation>În așteptare</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="58"/>
+        <location filename="../src/newcallmodel.cpp" line="60"/>
         <source>Progress</source>
         <translation>ÃŽn curs</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="59"/>
+        <location filename="../src/newcallmodel.cpp" line="61"/>
         <source>OK</source>
         <translation>OK</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="64"/>
-        <location filename="../src/newcallmodel.cpp" line="60"/>
+        <location filename="../src/chatview.cpp" line="72"/>
+        <location filename="../src/newcallmodel.cpp" line="62"/>
         <source>Accepted</source>
         <translation>Aceptat</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="61"/>
+        <location filename="../src/newcallmodel.cpp" line="63"/>
         <source>Multiple Choices</source>
         <translation>Alegeri multiple</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="62"/>
+        <location filename="../src/newcallmodel.cpp" line="64"/>
         <source>Moved Permanently</source>
         <translation>Mutat permanent</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="63"/>
+        <location filename="../src/newcallmodel.cpp" line="65"/>
         <source>Moved Temporarily</source>
         <translation>Mutat temporar</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="64"/>
+        <location filename="../src/newcallmodel.cpp" line="66"/>
         <source>Use Proxy</source>
         <translation>Folosește Proxy</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="65"/>
+        <location filename="../src/newcallmodel.cpp" line="67"/>
         <source>Alternative Service</source>
         <translation>Serviciu alternativ</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="66"/>
+        <location filename="../src/newcallmodel.cpp" line="68"/>
         <source>Bad Request</source>
         <translation>Cerere greșită</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="67"/>
+        <location filename="../src/newcallmodel.cpp" line="69"/>
         <source>Unauthorized</source>
         <translation>Neautorizat</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="68"/>
+        <location filename="../src/newcallmodel.cpp" line="70"/>
         <source>Payment Required</source>
         <translation>Plată obligatorie</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="69"/>
+        <location filename="../src/newcallmodel.cpp" line="71"/>
         <source>Forbidden</source>
         <translation>Interzis</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="70"/>
+        <location filename="../src/newcallmodel.cpp" line="72"/>
         <source>Not Found</source>
         <translation>Nu a fost găsit</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="71"/>
+        <location filename="../src/newcallmodel.cpp" line="73"/>
         <source>Method Not Allowed</source>
         <translation>Metodă nepermisă</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="72"/>
-        <location filename="../src/newcallmodel.cpp" line="92"/>
+        <location filename="../src/newcallmodel.cpp" line="74"/>
+        <location filename="../src/newcallmodel.cpp" line="94"/>
         <source>Not Acceptable</source>
         <translation>Inacceptabil</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="73"/>
+        <location filename="../src/newcallmodel.cpp" line="75"/>
         <source>Proxy Authentication Required</source>
         <translation>Autentificare pentru Proxy</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="74"/>
+        <location filename="../src/newcallmodel.cpp" line="76"/>
         <source>Request Timeout</source>
         <translation>Timpul a expirat</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="75"/>
+        <location filename="../src/newcallmodel.cpp" line="77"/>
         <source>Gone</source>
         <translation>Indisponibil</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="76"/>
+        <location filename="../src/newcallmodel.cpp" line="78"/>
         <source>Request Entity Too Large</source>
         <translation>Elementul cerut este prea mare</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="77"/>
+        <location filename="../src/newcallmodel.cpp" line="79"/>
         <source>Request URI Too Long</source>
         <translation>URI-ul cerut este prea lung</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="78"/>
+        <location filename="../src/newcallmodel.cpp" line="80"/>
         <source>Unsupported Media Type</source>
         <translation>Tip de media neacceptat</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="79"/>
+        <location filename="../src/newcallmodel.cpp" line="81"/>
         <source>Unsupported URI Scheme</source>
         <translation>Schemă URI neacceptată</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="80"/>
+        <location filename="../src/newcallmodel.cpp" line="82"/>
         <source>Bad Extension</source>
         <translation>Extensie greșită</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="81"/>
+        <location filename="../src/newcallmodel.cpp" line="83"/>
         <source>Extension Required</source>
         <translation>Extensie necesară</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="82"/>
+        <location filename="../src/newcallmodel.cpp" line="84"/>
         <source>Session Timer Too Small</source>
         <translation>Timpul sesiunii este prea scurt</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="83"/>
+        <location filename="../src/newcallmodel.cpp" line="85"/>
         <source>Interval Too Brief</source>
         <translation>Interval prea scurt</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="84"/>
+        <location filename="../src/newcallmodel.cpp" line="86"/>
         <source>Temporarily Unavailable</source>
         <translation>Temporar indisponibil</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="85"/>
+        <location filename="../src/newcallmodel.cpp" line="87"/>
         <source>Call TSX Does Not Exist</source>
         <translation>Apelul TSX nu există</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="86"/>
+        <location filename="../src/newcallmodel.cpp" line="88"/>
         <source>Loop Detected</source>
         <translation>Loop descoperit</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="87"/>
+        <location filename="../src/newcallmodel.cpp" line="89"/>
         <source>Too Many Hops</source>
         <translation>Prea multe Hop-uri</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="88"/>
+        <location filename="../src/newcallmodel.cpp" line="90"/>
         <source>Address Incomplete</source>
         <translation>Adresă incompletă</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="89"/>
+        <location filename="../src/newcallmodel.cpp" line="91"/>
         <source>Ambiguous</source>
         <translation>Neclar</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="90"/>
+        <location filename="../src/newcallmodel.cpp" line="92"/>
         <source>Busy</source>
         <translation>Ocupat</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="91"/>
+        <location filename="../src/newcallmodel.cpp" line="93"/>
         <source>Request Terminated</source>
         <translation>Cerere terminată</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="93"/>
+        <location filename="../src/newcallmodel.cpp" line="95"/>
         <source>Bad Event</source>
         <translation>Eveniment greșit</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="94"/>
+        <location filename="../src/newcallmodel.cpp" line="96"/>
         <source>Request Updated</source>
         <translation>Cerere actualizată</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="95"/>
+        <location filename="../src/newcallmodel.cpp" line="97"/>
         <source>Request Pending</source>
         <translation>Cerere în curs</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="96"/>
+        <location filename="../src/newcallmodel.cpp" line="98"/>
         <source>Undecipherable</source>
         <translation>Indescifrabil</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="97"/>
+        <location filename="../src/newcallmodel.cpp" line="99"/>
         <source>Internal Server Error</source>
         <translation>Eroare internă a serverului</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="98"/>
+        <location filename="../src/newcallmodel.cpp" line="100"/>
         <source>Not Implemented</source>
         <translation>Neimplementat</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="99"/>
+        <location filename="../src/newcallmodel.cpp" line="101"/>
         <source>Bad Gateway</source>
         <translation>Poartă greșită</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="100"/>
+        <location filename="../src/newcallmodel.cpp" line="102"/>
         <source>Service Unavailable</source>
         <translation>Serviciu indisponibil</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="101"/>
+        <location filename="../src/newcallmodel.cpp" line="103"/>
         <source>Server Timeout</source>
         <translation>Timpul a expirat</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="102"/>
+        <location filename="../src/newcallmodel.cpp" line="104"/>
         <source>Version Not Supported</source>
         <translation>Versiune incompatibilă</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="103"/>
+        <location filename="../src/newcallmodel.cpp" line="105"/>
         <source>Message Too Large</source>
         <translation>Mesaj prea mare</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="104"/>
+        <location filename="../src/newcallmodel.cpp" line="106"/>
         <source>Precondition Failure</source>
         <translation>Eșec al precondiției</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="105"/>
+        <location filename="../src/newcallmodel.cpp" line="107"/>
         <source>Busy Everywhere</source>
         <translation>Ocupat peste tot</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="106"/>
+        <location filename="../src/newcallmodel.cpp" line="108"/>
         <source>Call Refused</source>
         <translation>Apel refuzat</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="107"/>
+        <location filename="../src/newcallmodel.cpp" line="109"/>
         <source>Does Not Exist Anywhere</source>
         <translation>Nu există nicăieri</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="108"/>
+        <location filename="../src/newcallmodel.cpp" line="110"/>
         <source>Not Acceptable Anywhere</source>
         <translation>Nu este acceptat nicăieri</translation>
     </message>
@@ -465,22 +473,52 @@
         <translation>Scrie pentru {0}</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="62"/>
+        <location filename="../src/chatview.cpp" line="49"/>
+        <source>has sent you a conversation request.</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="51"/>
+        <source>Hello, do you want to join the conversation?</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="53"/>
+        <source>You have accepted the conversation request.</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="55"/>
+        <source>We are waiting for another device to synchronize the conversation.</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="66"/>
+        <source>Accept</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="67"/>
+        <source>Refuse</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="70"/>
         <source>Unable to make contact</source>
         <translation>Imposibil de contactat</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="67"/>
+        <location filename="../src/chatview.cpp" line="75"/>
         <source>Waiting for contact</source>
         <translation>În așteptare</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="68"/>
+        <location filename="../src/chatview.cpp" line="76"/>
         <source>Incoming transfer</source>
         <translation>Transfer primit</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="69"/>
+        <location filename="../src/chatview.cpp" line="77"/>
         <source>Timed out waiting for contact</source>
         <translation>Timpul de așteptare a expirat</translation>
     </message>
@@ -500,87 +538,77 @@
         <translation>nu e în contactele tale</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="49"/>
+        <location filename="../src/chatview.cpp" line="57"/>
         <source>Note: you can automatically accept this invitation by sending a message.</source>
         <translation>Aviz: poți accepta automat această invitație trimițînd un mesaj.</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="50"/>
+        <location filename="../src/chatview.cpp" line="58"/>
         <source>{0} days ago</source>
         <translation>acum {0} zile</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="51"/>
+        <location filename="../src/chatview.cpp" line="59"/>
         <source>{0} hours ago</source>
         <translation>acum {0} ore</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="53"/>
+        <location filename="../src/chatview.cpp" line="61"/>
         <source>{0} minutes ago</source>
         <translation>acum {0} minute</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="65"/>
+        <location filename="../src/chatview.cpp" line="73"/>
         <source>Canceled</source>
         <translation>Anulat</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="66"/>
+        <location filename="../src/chatview.cpp" line="74"/>
         <source>Ongoing</source>
         <translation>ÃŽn curs</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="50"/>
+        <location filename="../src/chatview.cpp" line="58"/>
         <source>%d days ago</source>
         <translation>acum %d zile</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="51"/>
+        <location filename="../src/chatview.cpp" line="59"/>
         <source>%d hours ago</source>
         <translation>acum %d ore</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="53"/>
+        <location filename="../src/chatview.cpp" line="61"/>
         <source>%d minutes ago</source>
         <translation>acum %d minute</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="54"/>
+        <location filename="../src/chatview.cpp" line="62"/>
         <source>one day ago</source>
         <translation>acum o zi</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="55"/>
+        <location filename="../src/chatview.cpp" line="63"/>
         <source>one hour ago</source>
         <translation>acum o oră</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="56"/>
+        <location filename="../src/chatview.cpp" line="64"/>
         <source>just now</source>
         <translation>chiar acum</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="57"/>
+        <location filename="../src/chatview.cpp" line="65"/>
         <source>Failure</source>
         <translation>Eșec</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="58"/>
-        <source>Confirm</source>
-        <translation>Confirmă</translation>
-    </message>
-    <message>
-        <location filename="../src/chatview.cpp" line="59"/>
-        <source>Deny</source>
-        <translation>Refuză</translation>
-    </message>
-    <message>
-        <location filename="../src/chatview.cpp" line="60"/>
+        <location filename="../src/chatview.cpp" line="68"/>
         <source>Delete</source>
         <translation>Șterge</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="61"/>
+        <location filename="../src/chatview.cpp" line="69"/>
         <source>Retry</source>
         <translation>Încearcă din nou</translation>
     </message>
@@ -588,22 +616,22 @@
 <context>
     <name>lrc::ContactModelPimpl</name>
     <message>
-        <location filename="../src/contactmodel.cpp" line="459"/>
+        <location filename="../src/contactmodel.cpp" line="438"/>
         <source>Searching…</source>
         <translation>Căutare...</translation>
     </message>
     <message>
-        <location filename="../src/contactmodel.cpp" line="960"/>
+        <location filename="../src/contactmodel.cpp" line="952"/>
         <source>Invalid ID</source>
         <translation>ID greșit</translation>
     </message>
     <message>
-        <location filename="../src/contactmodel.cpp" line="963"/>
+        <location filename="../src/contactmodel.cpp" line="955"/>
         <source>Username not found</source>
         <translation>Numele de utilizator nu a fost găsit</translation>
     </message>
     <message>
-        <location filename="../src/contactmodel.cpp" line="966"/>
+        <location filename="../src/contactmodel.cpp" line="958"/>
         <source>Couldn&apos;t lookup…</source>
         <translation>Căutare imposibilă...</translation>
     </message>
@@ -611,7 +639,7 @@
 <context>
     <name>lrc::api::ContactModel</name>
     <message>
-        <location filename="../src/contactmodel.cpp" line="420"/>
+        <location filename="../src/contactmodel.cpp" line="399"/>
         <source>Bad URI scheme</source>
         <translation>Schemă URI greșită</translation>
     </message>
diff --git a/translations/lrc_ru.ts b/translations/lrc_ru.ts
index 6348f9151e93ccc24d7dfa089c48c0330ae59df5..af2b2721d68f7223fa57490139ec4bf78dc91105 100644
--- a/translations/lrc_ru.ts
+++ b/translations/lrc_ru.ts
@@ -1,8 +1,8 @@
-<?xml version="1.0" ?><!DOCTYPE TS><TS language="ru" sourcelanguage="en" version="2.1">
+<?xml version="1.0" ?><!DOCTYPE TS><TS language="ru" sourcelanguage="en" version="2.0">
 <context>
     <name>QObject</name>
     <message>
-        <location filename="../src/qtwrapper/callmanager_wrap.h" line="328"/>
+        <location filename="../src/qtwrapper/callmanager_wrap.h" line="393"/>
         <source>Me</source>
         <translation>Я</translation>
     </message>
@@ -33,7 +33,7 @@
     </message>
     <message>
         <location filename="../src/api/call.h" line="71"/>
-        <location filename="../src/chatview.cpp" line="63"/>
+        <location filename="../src/chatview.cpp" line="71"/>
         <source>Connecting</source>
         <translation>Подключение</translation>
     </message>
@@ -50,7 +50,7 @@
     <message>
         <location filename="../src/api/call.h" line="77"/>
         <location filename="../src/api/call.h" line="83"/>
-        <location filename="../src/chatview.cpp" line="70"/>
+        <location filename="../src/chatview.cpp" line="78"/>
         <source>Finished</source>
         <translation>Завершён</translation>
     </message>
@@ -70,21 +70,28 @@
         <translation>Соединение установлено</translation>
     </message>
     <message>
+        <location filename="../src/api/interaction.h" line="218"/>
         <location filename="../src/authority/storagehelper.cpp" line="130"/>
-        <location filename="../src/authority/storagehelper.cpp" line="898"/>
+        <location filename="../src/authority/storagehelper.cpp" line="918"/>
         <source>Invitation received</source>
         <translation>Получено приглашение</translation>
     </message>
     <message>
+        <location filename="../src/api/interaction.h" line="222"/>
+        <source>Contact left conversation</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/api/interaction.h" line="216"/>
         <location filename="../src/authority/storagehelper.cpp" line="127"/>
-        <location filename="../src/authority/storagehelper.cpp" line="896"/>
+        <location filename="../src/authority/storagehelper.cpp" line="916"/>
         <source>Contact added</source>
         <translation>Контакт добавлен</translation>
     </message>
     <message>
         <location filename="../src/authority/storagehelper.cpp" line="104"/>
         <location filename="../src/authority/storagehelper.cpp" line="110"/>
-        <location filename="../src/authority/storagehelper.cpp" line="894"/>
+        <location filename="../src/authority/storagehelper.cpp" line="914"/>
         <source>Outgoing call</source>
         <translation>Исходящий вызов</translation>
     </message>
@@ -96,7 +103,7 @@
     </message>
     <message>
         <location filename="../src/authority/storagehelper.cpp" line="112"/>
-        <location filename="../src/authority/storagehelper.cpp" line="892"/>
+        <location filename="../src/authority/storagehelper.cpp" line="912"/>
         <source>Missed outgoing call</source>
         <translation>Непринятый исходящий вызов</translation>
     </message>
@@ -106,8 +113,9 @@
         <translation>Пропущенный входящий вызов</translation>
     </message>
     <message>
+        <location filename="../src/api/interaction.h" line="220"/>
         <location filename="../src/authority/storagehelper.cpp" line="132"/>
-        <location filename="../src/authority/storagehelper.cpp" line="900"/>
+        <location filename="../src/authority/storagehelper.cpp" line="920"/>
         <source>Invitation accepted</source>
         <translation>Приглашение принято</translation>
     </message>
@@ -118,279 +126,279 @@
         <translation>По умолчанию</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="53"/>
+        <location filename="../src/newcallmodel.cpp" line="55"/>
         <source>Null</source>
         <translation>Пустой</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="54"/>
+        <location filename="../src/newcallmodel.cpp" line="56"/>
         <source>Trying</source>
         <translation>Попытка</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="55"/>
+        <location filename="../src/newcallmodel.cpp" line="57"/>
         <source>Ringing</source>
         <translation>Звонок</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="56"/>
+        <location filename="../src/newcallmodel.cpp" line="58"/>
         <source>Being Forwarded</source>
         <translation>Было отправлено</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="57"/>
+        <location filename="../src/newcallmodel.cpp" line="59"/>
         <source>Queued</source>
         <translation>Поставлено в очередь</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="58"/>
+        <location filename="../src/newcallmodel.cpp" line="60"/>
         <source>Progress</source>
         <translation>Прогресс</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="59"/>
+        <location filename="../src/newcallmodel.cpp" line="61"/>
         <source>OK</source>
         <translation>ОК</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="64"/>
-        <location filename="../src/newcallmodel.cpp" line="60"/>
+        <location filename="../src/chatview.cpp" line="72"/>
+        <location filename="../src/newcallmodel.cpp" line="62"/>
         <source>Accepted</source>
         <translation>Принято</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="61"/>
+        <location filename="../src/newcallmodel.cpp" line="63"/>
         <source>Multiple Choices</source>
         <translation>Множество вариантов</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="62"/>
+        <location filename="../src/newcallmodel.cpp" line="64"/>
         <source>Moved Permanently</source>
         <translation>Переехал навсегда</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="63"/>
+        <location filename="../src/newcallmodel.cpp" line="65"/>
         <source>Moved Temporarily</source>
         <translation>Временно перехал</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="64"/>
+        <location filename="../src/newcallmodel.cpp" line="66"/>
         <source>Use Proxy</source>
         <translation>Использовать прокси</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="65"/>
+        <location filename="../src/newcallmodel.cpp" line="67"/>
         <source>Alternative Service</source>
         <translation>Альтернативная служба</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="66"/>
+        <location filename="../src/newcallmodel.cpp" line="68"/>
         <source>Bad Request</source>
         <translation>Неверный запрос</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="67"/>
+        <location filename="../src/newcallmodel.cpp" line="69"/>
         <source>Unauthorized</source>
         <translation>Неавторизовано</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="68"/>
+        <location filename="../src/newcallmodel.cpp" line="70"/>
         <source>Payment Required</source>
         <translation>Требуется оплата</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="69"/>
+        <location filename="../src/newcallmodel.cpp" line="71"/>
         <source>Forbidden</source>
         <translation>Запрещено</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="70"/>
+        <location filename="../src/newcallmodel.cpp" line="72"/>
         <source>Not Found</source>
         <translation>Не найдено</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="71"/>
+        <location filename="../src/newcallmodel.cpp" line="73"/>
         <source>Method Not Allowed</source>
         <translation>Метод не разрешен</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="72"/>
-        <location filename="../src/newcallmodel.cpp" line="92"/>
+        <location filename="../src/newcallmodel.cpp" line="74"/>
+        <location filename="../src/newcallmodel.cpp" line="94"/>
         <source>Not Acceptable</source>
         <translation>Недопустимо</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="73"/>
+        <location filename="../src/newcallmodel.cpp" line="75"/>
         <source>Proxy Authentication Required</source>
         <translation>Требуется проверка подлинности прокси</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="74"/>
+        <location filename="../src/newcallmodel.cpp" line="76"/>
         <source>Request Timeout</source>
         <translation>Время ожидания запроса</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="75"/>
+        <location filename="../src/newcallmodel.cpp" line="77"/>
         <source>Gone</source>
         <translation>Прошло</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="76"/>
+        <location filename="../src/newcallmodel.cpp" line="78"/>
         <source>Request Entity Too Large</source>
         <translation>Запрошенный объект слишком большой</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="77"/>
+        <location filename="../src/newcallmodel.cpp" line="79"/>
         <source>Request URI Too Long</source>
         <translation>Запрошенный URL слишком длинный</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="78"/>
+        <location filename="../src/newcallmodel.cpp" line="80"/>
         <source>Unsupported Media Type</source>
         <translation>Неподдерживаемый тип медиа</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="79"/>
+        <location filename="../src/newcallmodel.cpp" line="81"/>
         <source>Unsupported URI Scheme</source>
         <translation>Неподдерживаемый схема URI</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="80"/>
+        <location filename="../src/newcallmodel.cpp" line="82"/>
         <source>Bad Extension</source>
         <translation>Неверное расширение</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="81"/>
+        <location filename="../src/newcallmodel.cpp" line="83"/>
         <source>Extension Required</source>
         <translation>Требуется расширение</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="82"/>
+        <location filename="../src/newcallmodel.cpp" line="84"/>
         <source>Session Timer Too Small</source>
         <translation>Таймер сессии слишком мал</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="83"/>
+        <location filename="../src/newcallmodel.cpp" line="85"/>
         <source>Interval Too Brief</source>
         <translation>Интервал слишком короткий</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="84"/>
+        <location filename="../src/newcallmodel.cpp" line="86"/>
         <source>Temporarily Unavailable</source>
         <translation>Временно недоступен</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="85"/>
+        <location filename="../src/newcallmodel.cpp" line="87"/>
         <source>Call TSX Does Not Exist</source>
         <translation>Вызываемый TSX не существует</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="86"/>
+        <location filename="../src/newcallmodel.cpp" line="88"/>
         <source>Loop Detected</source>
         <translation>Обнаружена петля</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="87"/>
+        <location filename="../src/newcallmodel.cpp" line="89"/>
         <source>Too Many Hops</source>
         <translation>Слишком много переходов</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="88"/>
+        <location filename="../src/newcallmodel.cpp" line="90"/>
         <source>Address Incomplete</source>
         <translation>Неполный адрес</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="89"/>
+        <location filename="../src/newcallmodel.cpp" line="91"/>
         <source>Ambiguous</source>
         <translation>Двусмысленный</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="90"/>
+        <location filename="../src/newcallmodel.cpp" line="92"/>
         <source>Busy</source>
         <translation>Занято</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="91"/>
+        <location filename="../src/newcallmodel.cpp" line="93"/>
         <source>Request Terminated</source>
         <translation>Запрос прекращен</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="93"/>
+        <location filename="../src/newcallmodel.cpp" line="95"/>
         <source>Bad Event</source>
         <translation>Некорректное событие</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="94"/>
+        <location filename="../src/newcallmodel.cpp" line="96"/>
         <source>Request Updated</source>
         <translation>Запрос обновлен</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="95"/>
+        <location filename="../src/newcallmodel.cpp" line="97"/>
         <source>Request Pending</source>
         <translation>Запрос ожидает выполнения</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="96"/>
+        <location filename="../src/newcallmodel.cpp" line="98"/>
         <source>Undecipherable</source>
         <translation>Неразборчивый</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="97"/>
+        <location filename="../src/newcallmodel.cpp" line="99"/>
         <source>Internal Server Error</source>
         <translation>Внутренняя ошибка сервера</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="98"/>
+        <location filename="../src/newcallmodel.cpp" line="100"/>
         <source>Not Implemented</source>
         <translation>Не реализовано</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="99"/>
+        <location filename="../src/newcallmodel.cpp" line="101"/>
         <source>Bad Gateway</source>
         <translation>Некорректный шлюз</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="100"/>
+        <location filename="../src/newcallmodel.cpp" line="102"/>
         <source>Service Unavailable</source>
         <translation>Сервис недоступен</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="101"/>
+        <location filename="../src/newcallmodel.cpp" line="103"/>
         <source>Server Timeout</source>
         <translation>Тайм-аут сервера</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="102"/>
+        <location filename="../src/newcallmodel.cpp" line="104"/>
         <source>Version Not Supported</source>
         <translation>Версия не поддерживается</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="103"/>
+        <location filename="../src/newcallmodel.cpp" line="105"/>
         <source>Message Too Large</source>
         <translation>Слишком большое сообщение</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="104"/>
+        <location filename="../src/newcallmodel.cpp" line="106"/>
         <source>Precondition Failure</source>
         <translation>Сбой предусловия</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="105"/>
+        <location filename="../src/newcallmodel.cpp" line="107"/>
         <source>Busy Everywhere</source>
         <translation>Занят везде</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="106"/>
+        <location filename="../src/newcallmodel.cpp" line="108"/>
         <source>Call Refused</source>
         <translation>Вызов отклонен</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="107"/>
+        <location filename="../src/newcallmodel.cpp" line="109"/>
         <source>Does Not Exist Anywhere</source>
         <translation>Не существует нигде</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="108"/>
+        <location filename="../src/newcallmodel.cpp" line="110"/>
         <source>Not Acceptable Anywhere</source>
         <translation>Не приемлемо нигде</translation>
     </message>
@@ -465,22 +473,52 @@
         <translation>Запись в {0}</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="62"/>
+        <location filename="../src/chatview.cpp" line="49"/>
+        <source>has sent you a conversation request.</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="51"/>
+        <source>Hello, do you want to join the conversation?</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="53"/>
+        <source>You have accepted the conversation request.</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="55"/>
+        <source>We are waiting for another device to synchronize the conversation.</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="66"/>
+        <source>Accept</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="67"/>
+        <source>Refuse</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="70"/>
         <source>Unable to make contact</source>
         <translation>Не удалось установить контакт</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="67"/>
+        <location filename="../src/chatview.cpp" line="75"/>
         <source>Waiting for contact</source>
         <translation>Ожидание контакта</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="68"/>
+        <location filename="../src/chatview.cpp" line="76"/>
         <source>Incoming transfer</source>
         <translation>Входящий перевод</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="69"/>
+        <location filename="../src/chatview.cpp" line="77"/>
         <source>Timed out waiting for contact</source>
         <translation>Тайм-аут ожидания контакта</translation>
     </message>
@@ -500,87 +538,77 @@
         <translation>отсутствует в ваших контактах</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="49"/>
+        <location filename="../src/chatview.cpp" line="57"/>
         <source>Note: you can automatically accept this invitation by sending a message.</source>
         <translation>Примечание: Вы можете автоматически принять это приглашение, отправив сообщение.</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="50"/>
+        <location filename="../src/chatview.cpp" line="58"/>
         <source>{0} days ago</source>
         <translation>{0} дней назад</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="51"/>
+        <location filename="../src/chatview.cpp" line="59"/>
         <source>{0} hours ago</source>
         <translation>{0} часов назад</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="53"/>
+        <location filename="../src/chatview.cpp" line="61"/>
         <source>{0} minutes ago</source>
         <translation>{0} минут назад</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="65"/>
+        <location filename="../src/chatview.cpp" line="73"/>
         <source>Canceled</source>
         <translation>Отменено</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="66"/>
+        <location filename="../src/chatview.cpp" line="74"/>
         <source>Ongoing</source>
         <translation>Текущий</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="50"/>
+        <location filename="../src/chatview.cpp" line="58"/>
         <source>%d days ago</source>
         <translation>%d дней назад</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="51"/>
+        <location filename="../src/chatview.cpp" line="59"/>
         <source>%d hours ago</source>
         <translation>%d часов назад</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="53"/>
+        <location filename="../src/chatview.cpp" line="61"/>
         <source>%d minutes ago</source>
         <translation>%d минут назад</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="54"/>
+        <location filename="../src/chatview.cpp" line="62"/>
         <source>one day ago</source>
         <translation>один день назад</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="55"/>
+        <location filename="../src/chatview.cpp" line="63"/>
         <source>one hour ago</source>
         <translation>один час назад</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="56"/>
+        <location filename="../src/chatview.cpp" line="64"/>
         <source>just now</source>
         <translation>прямо сейчас</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="57"/>
+        <location filename="../src/chatview.cpp" line="65"/>
         <source>Failure</source>
         <translation>Ошибка</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="58"/>
-        <source>Confirm</source>
-        <translation>Подтвердить</translation>
-    </message>
-    <message>
-        <location filename="../src/chatview.cpp" line="59"/>
-        <source>Deny</source>
-        <translation>Отказать</translation>
-    </message>
-    <message>
-        <location filename="../src/chatview.cpp" line="60"/>
+        <location filename="../src/chatview.cpp" line="68"/>
         <source>Delete</source>
         <translation>Удалить</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="61"/>
+        <location filename="../src/chatview.cpp" line="69"/>
         <source>Retry</source>
         <translation>Повторить</translation>
     </message>
@@ -588,22 +616,22 @@
 <context>
     <name>lrc::ContactModelPimpl</name>
     <message>
-        <location filename="../src/contactmodel.cpp" line="459"/>
+        <location filename="../src/contactmodel.cpp" line="438"/>
         <source>Searching…</source>
         <translation>Поиск…</translation>
     </message>
     <message>
-        <location filename="../src/contactmodel.cpp" line="960"/>
+        <location filename="../src/contactmodel.cpp" line="952"/>
         <source>Invalid ID</source>
         <translation>Неверный ID</translation>
     </message>
     <message>
-        <location filename="../src/contactmodel.cpp" line="963"/>
+        <location filename="../src/contactmodel.cpp" line="955"/>
         <source>Username not found</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/contactmodel.cpp" line="966"/>
+        <location filename="../src/contactmodel.cpp" line="958"/>
         <source>Couldn&apos;t lookup…</source>
         <translation>Не могу найти ...</translation>
     </message>
@@ -611,7 +639,7 @@
 <context>
     <name>lrc::api::ContactModel</name>
     <message>
-        <location filename="../src/contactmodel.cpp" line="420"/>
+        <location filename="../src/contactmodel.cpp" line="399"/>
         <source>Bad URI scheme</source>
         <translation>Некорректная схема URI</translation>
     </message>
diff --git a/translations/lrc_ru_RU.ts b/translations/lrc_ru_RU.ts
index 09bf19d2fb2e737d52349d3925c6d19cb9ec05f3..1e91e868f99e1b25ff5408bf14a0d9e6e32f1ab4 100644
--- a/translations/lrc_ru_RU.ts
+++ b/translations/lrc_ru_RU.ts
@@ -1,8 +1,8 @@
-<?xml version="1.0" ?><!DOCTYPE TS><TS language="ru_RU" sourcelanguage="en" version="2.1">
+<?xml version="1.0" ?><!DOCTYPE TS><TS language="ru_RU" sourcelanguage="en" version="2.0">
 <context>
     <name>QObject</name>
     <message>
-        <location filename="../src/qtwrapper/callmanager_wrap.h" line="328"/>
+        <location filename="../src/qtwrapper/callmanager_wrap.h" line="393"/>
         <source>Me</source>
         <translation>Мне</translation>
     </message>
@@ -33,7 +33,7 @@
     </message>
     <message>
         <location filename="../src/api/call.h" line="71"/>
-        <location filename="../src/chatview.cpp" line="63"/>
+        <location filename="../src/chatview.cpp" line="71"/>
         <source>Connecting</source>
         <translation>Подключение</translation>
     </message>
@@ -50,7 +50,7 @@
     <message>
         <location filename="../src/api/call.h" line="77"/>
         <location filename="../src/api/call.h" line="83"/>
-        <location filename="../src/chatview.cpp" line="70"/>
+        <location filename="../src/chatview.cpp" line="78"/>
         <source>Finished</source>
         <translation>Завершено</translation>
     </message>
@@ -70,21 +70,28 @@
         <translation>Соединение установлено</translation>
     </message>
     <message>
+        <location filename="../src/api/interaction.h" line="218"/>
         <location filename="../src/authority/storagehelper.cpp" line="130"/>
-        <location filename="../src/authority/storagehelper.cpp" line="898"/>
+        <location filename="../src/authority/storagehelper.cpp" line="918"/>
         <source>Invitation received</source>
         <translation>Получено приглашение</translation>
     </message>
     <message>
+        <location filename="../src/api/interaction.h" line="222"/>
+        <source>Contact left conversation</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/api/interaction.h" line="216"/>
         <location filename="../src/authority/storagehelper.cpp" line="127"/>
-        <location filename="../src/authority/storagehelper.cpp" line="896"/>
+        <location filename="../src/authority/storagehelper.cpp" line="916"/>
         <source>Contact added</source>
         <translation>Контакт добавлен</translation>
     </message>
     <message>
         <location filename="../src/authority/storagehelper.cpp" line="104"/>
         <location filename="../src/authority/storagehelper.cpp" line="110"/>
-        <location filename="../src/authority/storagehelper.cpp" line="894"/>
+        <location filename="../src/authority/storagehelper.cpp" line="914"/>
         <source>Outgoing call</source>
         <translation>Исходящий вызов</translation>
     </message>
@@ -96,7 +103,7 @@
     </message>
     <message>
         <location filename="../src/authority/storagehelper.cpp" line="112"/>
-        <location filename="../src/authority/storagehelper.cpp" line="892"/>
+        <location filename="../src/authority/storagehelper.cpp" line="912"/>
         <source>Missed outgoing call</source>
         <translation>Пропущенный исходящий</translation>
     </message>
@@ -106,8 +113,9 @@
         <translation>Пропущенный входящий</translation>
     </message>
     <message>
+        <location filename="../src/api/interaction.h" line="220"/>
         <location filename="../src/authority/storagehelper.cpp" line="132"/>
-        <location filename="../src/authority/storagehelper.cpp" line="900"/>
+        <location filename="../src/authority/storagehelper.cpp" line="920"/>
         <source>Invitation accepted</source>
         <translation>Приглашение принято</translation>
     </message>
@@ -118,279 +126,279 @@
         <translation>по-умолчанию</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="53"/>
+        <location filename="../src/newcallmodel.cpp" line="55"/>
         <source>Null</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="54"/>
+        <location filename="../src/newcallmodel.cpp" line="56"/>
         <source>Trying</source>
         <translation>Пытаемся</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="55"/>
+        <location filename="../src/newcallmodel.cpp" line="57"/>
         <source>Ringing</source>
         <translation>Вызов</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="56"/>
+        <location filename="../src/newcallmodel.cpp" line="58"/>
         <source>Being Forwarded</source>
         <translation>Будет перенаправлено</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="57"/>
+        <location filename="../src/newcallmodel.cpp" line="59"/>
         <source>Queued</source>
         <translation>В очереди</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="58"/>
+        <location filename="../src/newcallmodel.cpp" line="60"/>
         <source>Progress</source>
         <translation>Вызов</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="59"/>
+        <location filename="../src/newcallmodel.cpp" line="61"/>
         <source>OK</source>
         <translation>OK</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="64"/>
-        <location filename="../src/newcallmodel.cpp" line="60"/>
+        <location filename="../src/chatview.cpp" line="72"/>
+        <location filename="../src/newcallmodel.cpp" line="62"/>
         <source>Accepted</source>
         <translation>Принято</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="61"/>
+        <location filename="../src/newcallmodel.cpp" line="63"/>
         <source>Multiple Choices</source>
         <translation>Множественный выбор</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="62"/>
+        <location filename="../src/newcallmodel.cpp" line="64"/>
         <source>Moved Permanently</source>
         <translation>Перемещено навсегда</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="63"/>
+        <location filename="../src/newcallmodel.cpp" line="65"/>
         <source>Moved Temporarily</source>
         <translation>Временно перемещено</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="64"/>
+        <location filename="../src/newcallmodel.cpp" line="66"/>
         <source>Use Proxy</source>
         <translation>Использовать прокси</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="65"/>
+        <location filename="../src/newcallmodel.cpp" line="67"/>
         <source>Alternative Service</source>
         <translation>Альтернативный сервис</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="66"/>
+        <location filename="../src/newcallmodel.cpp" line="68"/>
         <source>Bad Request</source>
         <translation>Неверный запрос</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="67"/>
+        <location filename="../src/newcallmodel.cpp" line="69"/>
         <source>Unauthorized</source>
         <translation>Неавторизовано</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="68"/>
+        <location filename="../src/newcallmodel.cpp" line="70"/>
         <source>Payment Required</source>
         <translation>Требуется оплата</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="69"/>
+        <location filename="../src/newcallmodel.cpp" line="71"/>
         <source>Forbidden</source>
         <translation>Запрещено</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="70"/>
+        <location filename="../src/newcallmodel.cpp" line="72"/>
         <source>Not Found</source>
         <translation>Не найдено</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="71"/>
+        <location filename="../src/newcallmodel.cpp" line="73"/>
         <source>Method Not Allowed</source>
         <translation>Метод не поддерживается</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="72"/>
-        <location filename="../src/newcallmodel.cpp" line="92"/>
+        <location filename="../src/newcallmodel.cpp" line="74"/>
+        <location filename="../src/newcallmodel.cpp" line="94"/>
         <source>Not Acceptable</source>
         <translation>Не принято</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="73"/>
+        <location filename="../src/newcallmodel.cpp" line="75"/>
         <source>Proxy Authentication Required</source>
         <translation>Требуется аутентификация</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="74"/>
+        <location filename="../src/newcallmodel.cpp" line="76"/>
         <source>Request Timeout</source>
         <translation>Время ожидания запроса</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="75"/>
+        <location filename="../src/newcallmodel.cpp" line="77"/>
         <source>Gone</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="76"/>
+        <location filename="../src/newcallmodel.cpp" line="78"/>
         <source>Request Entity Too Large</source>
         <translation>Запрос слишком большой</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="77"/>
+        <location filename="../src/newcallmodel.cpp" line="79"/>
         <source>Request URI Too Long</source>
         <translation>Запрошенный URI слишком большой</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="78"/>
+        <location filename="../src/newcallmodel.cpp" line="80"/>
         <source>Unsupported Media Type</source>
         <translation>Неподдерживаемый тип медиа</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="79"/>
+        <location filename="../src/newcallmodel.cpp" line="81"/>
         <source>Unsupported URI Scheme</source>
         <translation>Неподдерживаемая схема данных</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="80"/>
+        <location filename="../src/newcallmodel.cpp" line="82"/>
         <source>Bad Extension</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="81"/>
+        <location filename="../src/newcallmodel.cpp" line="83"/>
         <source>Extension Required</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="82"/>
+        <location filename="../src/newcallmodel.cpp" line="84"/>
         <source>Session Timer Too Small</source>
         <translation>Таймер сессии слишком мал</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="83"/>
+        <location filename="../src/newcallmodel.cpp" line="85"/>
         <source>Interval Too Brief</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="84"/>
+        <location filename="../src/newcallmodel.cpp" line="86"/>
         <source>Temporarily Unavailable</source>
         <translation>Временно недоступно</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="85"/>
+        <location filename="../src/newcallmodel.cpp" line="87"/>
         <source>Call TSX Does Not Exist</source>
         <translation>Вызываемый TSX не существует</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="86"/>
+        <location filename="../src/newcallmodel.cpp" line="88"/>
         <source>Loop Detected</source>
         <translation>Всё зациклилось</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="87"/>
+        <location filename="../src/newcallmodel.cpp" line="89"/>
         <source>Too Many Hops</source>
         <translation>Слишком много прыжков</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="88"/>
+        <location filename="../src/newcallmodel.cpp" line="90"/>
         <source>Address Incomplete</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="89"/>
+        <location filename="../src/newcallmodel.cpp" line="91"/>
         <source>Ambiguous</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="90"/>
+        <location filename="../src/newcallmodel.cpp" line="92"/>
         <source>Busy</source>
         <translation>Занят</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="91"/>
+        <location filename="../src/newcallmodel.cpp" line="93"/>
         <source>Request Terminated</source>
         <translation>Запрос прерван</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="93"/>
+        <location filename="../src/newcallmodel.cpp" line="95"/>
         <source>Bad Event</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="94"/>
+        <location filename="../src/newcallmodel.cpp" line="96"/>
         <source>Request Updated</source>
         <translation>Запрос обновлён</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="95"/>
+        <location filename="../src/newcallmodel.cpp" line="97"/>
         <source>Request Pending</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="96"/>
+        <location filename="../src/newcallmodel.cpp" line="98"/>
         <source>Undecipherable</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="97"/>
+        <location filename="../src/newcallmodel.cpp" line="99"/>
         <source>Internal Server Error</source>
         <translation>Внутренняя ошибка сервера</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="98"/>
+        <location filename="../src/newcallmodel.cpp" line="100"/>
         <source>Not Implemented</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="99"/>
+        <location filename="../src/newcallmodel.cpp" line="101"/>
         <source>Bad Gateway</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="100"/>
+        <location filename="../src/newcallmodel.cpp" line="102"/>
         <source>Service Unavailable</source>
         <translation>Сервис недоступен</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="101"/>
+        <location filename="../src/newcallmodel.cpp" line="103"/>
         <source>Server Timeout</source>
         <translation>Сервер не отвечает</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="102"/>
+        <location filename="../src/newcallmodel.cpp" line="104"/>
         <source>Version Not Supported</source>
         <translation>Версия не поддерживается</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="103"/>
+        <location filename="../src/newcallmodel.cpp" line="105"/>
         <source>Message Too Large</source>
         <translation>Сообщение слишком большое</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="104"/>
+        <location filename="../src/newcallmodel.cpp" line="106"/>
         <source>Precondition Failure</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="105"/>
+        <location filename="../src/newcallmodel.cpp" line="107"/>
         <source>Busy Everywhere</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="106"/>
+        <location filename="../src/newcallmodel.cpp" line="108"/>
         <source>Call Refused</source>
         <translation>Звонок сброшен</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="107"/>
+        <location filename="../src/newcallmodel.cpp" line="109"/>
         <source>Does Not Exist Anywhere</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="108"/>
+        <location filename="../src/newcallmodel.cpp" line="110"/>
         <source>Not Acceptable Anywhere</source>
         <translation type="unfinished"/>
     </message>
@@ -465,22 +473,52 @@
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="62"/>
-        <source>Unable to make contact</source>
+        <location filename="../src/chatview.cpp" line="49"/>
+        <source>has sent you a conversation request.</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="51"/>
+        <source>Hello, do you want to join the conversation?</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="53"/>
+        <source>You have accepted the conversation request.</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="55"/>
+        <source>We are waiting for another device to synchronize the conversation.</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="66"/>
+        <source>Accept</source>
         <translation type="unfinished"/>
     </message>
     <message>
         <location filename="../src/chatview.cpp" line="67"/>
+        <source>Refuse</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="70"/>
+        <source>Unable to make contact</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="75"/>
         <source>Waiting for contact</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="68"/>
+        <location filename="../src/chatview.cpp" line="76"/>
         <source>Incoming transfer</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="69"/>
+        <location filename="../src/chatview.cpp" line="77"/>
         <source>Timed out waiting for contact</source>
         <translation type="unfinished"/>
     </message>
@@ -500,87 +538,77 @@
         <translation>нет в ваших контактах</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="49"/>
+        <location filename="../src/chatview.cpp" line="57"/>
         <source>Note: you can automatically accept this invitation by sending a message.</source>
         <translation>Справка: вы можете автоматически принять это приглашение отправив сообщение.</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="50"/>
+        <location filename="../src/chatview.cpp" line="58"/>
         <source>{0} days ago</source>
         <translation>{0} дней назад</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="51"/>
+        <location filename="../src/chatview.cpp" line="59"/>
         <source>{0} hours ago</source>
         <translation>{0} часов назад</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="53"/>
+        <location filename="../src/chatview.cpp" line="61"/>
         <source>{0} minutes ago</source>
         <translation>{0} минут назад</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="65"/>
+        <location filename="../src/chatview.cpp" line="73"/>
         <source>Canceled</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="66"/>
+        <location filename="../src/chatview.cpp" line="74"/>
         <source>Ongoing</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="50"/>
+        <location filename="../src/chatview.cpp" line="58"/>
         <source>%d days ago</source>
         <translation>%d дней назад</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="51"/>
+        <location filename="../src/chatview.cpp" line="59"/>
         <source>%d hours ago</source>
         <translation>%d часов назад</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="53"/>
+        <location filename="../src/chatview.cpp" line="61"/>
         <source>%d minutes ago</source>
         <translation>%d минут  назад</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="54"/>
+        <location filename="../src/chatview.cpp" line="62"/>
         <source>one day ago</source>
         <translation>вчера</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="55"/>
+        <location filename="../src/chatview.cpp" line="63"/>
         <source>one hour ago</source>
         <translation>час назад</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="56"/>
+        <location filename="../src/chatview.cpp" line="64"/>
         <source>just now</source>
         <translation>только что</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="57"/>
+        <location filename="../src/chatview.cpp" line="65"/>
         <source>Failure</source>
         <translation>Ошибка</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="58"/>
-        <source>Confirm</source>
-        <translation>Подтвердить</translation>
-    </message>
-    <message>
-        <location filename="../src/chatview.cpp" line="59"/>
-        <source>Deny</source>
-        <translation type="unfinished"/>
-    </message>
-    <message>
-        <location filename="../src/chatview.cpp" line="60"/>
+        <location filename="../src/chatview.cpp" line="68"/>
         <source>Delete</source>
         <translation>Удалить</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="61"/>
+        <location filename="../src/chatview.cpp" line="69"/>
         <source>Retry</source>
         <translation>Повтор</translation>
     </message>
@@ -588,22 +616,22 @@
 <context>
     <name>lrc::ContactModelPimpl</name>
     <message>
-        <location filename="../src/contactmodel.cpp" line="459"/>
+        <location filename="../src/contactmodel.cpp" line="438"/>
         <source>Searching…</source>
         <translation>Поиск...</translation>
     </message>
     <message>
-        <location filename="../src/contactmodel.cpp" line="960"/>
+        <location filename="../src/contactmodel.cpp" line="952"/>
         <source>Invalid ID</source>
         <translation>Неверный ID</translation>
     </message>
     <message>
-        <location filename="../src/contactmodel.cpp" line="963"/>
+        <location filename="../src/contactmodel.cpp" line="955"/>
         <source>Username not found</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/contactmodel.cpp" line="966"/>
+        <location filename="../src/contactmodel.cpp" line="958"/>
         <source>Couldn&apos;t lookup…</source>
         <translation>Невозможно найти...</translation>
     </message>
@@ -611,7 +639,7 @@
 <context>
     <name>lrc::api::ContactModel</name>
     <message>
-        <location filename="../src/contactmodel.cpp" line="420"/>
+        <location filename="../src/contactmodel.cpp" line="399"/>
         <source>Bad URI scheme</source>
         <translation>Неверная схема URI</translation>
     </message>
diff --git a/translations/lrc_sk_SK.ts b/translations/lrc_sk_SK.ts
index 644a8b765a894ae52df7d38b4c8b8e2b7773767e..625a3910a6c4ed4325e3b09ded2a7bacb15ddf9b 100644
--- a/translations/lrc_sk_SK.ts
+++ b/translations/lrc_sk_SK.ts
@@ -1,8 +1,8 @@
-<?xml version="1.0" ?><!DOCTYPE TS><TS language="sk_SK" sourcelanguage="en" version="2.1">
+<?xml version="1.0" ?><!DOCTYPE TS><TS language="sk_SK" sourcelanguage="en" version="2.0">
 <context>
     <name>QObject</name>
     <message>
-        <location filename="../src/qtwrapper/callmanager_wrap.h" line="328"/>
+        <location filename="../src/qtwrapper/callmanager_wrap.h" line="393"/>
         <source>Me</source>
         <translation>Ja</translation>
     </message>
@@ -33,7 +33,7 @@
     </message>
     <message>
         <location filename="../src/api/call.h" line="71"/>
-        <location filename="../src/chatview.cpp" line="63"/>
+        <location filename="../src/chatview.cpp" line="71"/>
         <source>Connecting</source>
         <translation>Pripájanie</translation>
     </message>
@@ -50,7 +50,7 @@
     <message>
         <location filename="../src/api/call.h" line="77"/>
         <location filename="../src/api/call.h" line="83"/>
-        <location filename="../src/chatview.cpp" line="70"/>
+        <location filename="../src/chatview.cpp" line="78"/>
         <source>Finished</source>
         <translation>Ukončený</translation>
     </message>
@@ -70,21 +70,28 @@
         <translation>Spojenie nadviazané</translation>
     </message>
     <message>
+        <location filename="../src/api/interaction.h" line="218"/>
         <location filename="../src/authority/storagehelper.cpp" line="130"/>
-        <location filename="../src/authority/storagehelper.cpp" line="898"/>
+        <location filename="../src/authority/storagehelper.cpp" line="918"/>
         <source>Invitation received</source>
         <translation>Bola prijatá pozvánka</translation>
     </message>
     <message>
+        <location filename="../src/api/interaction.h" line="222"/>
+        <source>Contact left conversation</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/api/interaction.h" line="216"/>
         <location filename="../src/authority/storagehelper.cpp" line="127"/>
-        <location filename="../src/authority/storagehelper.cpp" line="896"/>
+        <location filename="../src/authority/storagehelper.cpp" line="916"/>
         <source>Contact added</source>
         <translation>Kontakt pridaný</translation>
     </message>
     <message>
         <location filename="../src/authority/storagehelper.cpp" line="104"/>
         <location filename="../src/authority/storagehelper.cpp" line="110"/>
-        <location filename="../src/authority/storagehelper.cpp" line="894"/>
+        <location filename="../src/authority/storagehelper.cpp" line="914"/>
         <source>Outgoing call</source>
         <translation>Odchádzajúci hovor</translation>
     </message>
@@ -96,7 +103,7 @@
     </message>
     <message>
         <location filename="../src/authority/storagehelper.cpp" line="112"/>
-        <location filename="../src/authority/storagehelper.cpp" line="892"/>
+        <location filename="../src/authority/storagehelper.cpp" line="912"/>
         <source>Missed outgoing call</source>
         <translation>Zmeškaný odchádzajúci hovory</translation>
     </message>
@@ -106,8 +113,9 @@
         <translation>Zmeškaný príchodzí hovor</translation>
     </message>
     <message>
+        <location filename="../src/api/interaction.h" line="220"/>
         <location filename="../src/authority/storagehelper.cpp" line="132"/>
-        <location filename="../src/authority/storagehelper.cpp" line="900"/>
+        <location filename="../src/authority/storagehelper.cpp" line="920"/>
         <source>Invitation accepted</source>
         <translation>Pozvánka prijatá</translation>
     </message>
@@ -118,279 +126,279 @@
         <translation>default</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="53"/>
+        <location filename="../src/newcallmodel.cpp" line="55"/>
         <source>Null</source>
         <translation>Null</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="54"/>
+        <location filename="../src/newcallmodel.cpp" line="56"/>
         <source>Trying</source>
         <translation>Pokúšam sa</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="55"/>
+        <location filename="../src/newcallmodel.cpp" line="57"/>
         <source>Ringing</source>
         <translation>Zvonenie</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="56"/>
+        <location filename="../src/newcallmodel.cpp" line="58"/>
         <source>Being Forwarded</source>
         <translation>Presmeruje sa</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="57"/>
+        <location filename="../src/newcallmodel.cpp" line="59"/>
         <source>Queued</source>
         <translation>Zaradené</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="58"/>
+        <location filename="../src/newcallmodel.cpp" line="60"/>
         <source>Progress</source>
         <translation>Priebeh</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="59"/>
+        <location filename="../src/newcallmodel.cpp" line="61"/>
         <source>OK</source>
         <translation>OK</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="64"/>
-        <location filename="../src/newcallmodel.cpp" line="60"/>
+        <location filename="../src/chatview.cpp" line="72"/>
+        <location filename="../src/newcallmodel.cpp" line="62"/>
         <source>Accepted</source>
         <translation>Prijaté</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="61"/>
+        <location filename="../src/newcallmodel.cpp" line="63"/>
         <source>Multiple Choices</source>
         <translation>Viaceré možnosti</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="62"/>
+        <location filename="../src/newcallmodel.cpp" line="64"/>
         <source>Moved Permanently</source>
         <translation>Moved Permanently</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="63"/>
+        <location filename="../src/newcallmodel.cpp" line="65"/>
         <source>Moved Temporarily</source>
         <translation>Moved Temporarily</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="64"/>
+        <location filename="../src/newcallmodel.cpp" line="66"/>
         <source>Use Proxy</source>
         <translation>Použiť Proxy</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="65"/>
+        <location filename="../src/newcallmodel.cpp" line="67"/>
         <source>Alternative Service</source>
         <translation>Alternatívna služba</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="66"/>
+        <location filename="../src/newcallmodel.cpp" line="68"/>
         <source>Bad Request</source>
         <translation>Bad Request</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="67"/>
+        <location filename="../src/newcallmodel.cpp" line="69"/>
         <source>Unauthorized</source>
         <translation>Unauthorized</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="68"/>
+        <location filename="../src/newcallmodel.cpp" line="70"/>
         <source>Payment Required</source>
         <translation>Payment Required</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="69"/>
+        <location filename="../src/newcallmodel.cpp" line="71"/>
         <source>Forbidden</source>
         <translation>Forbidden</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="70"/>
+        <location filename="../src/newcallmodel.cpp" line="72"/>
         <source>Not Found</source>
         <translation>Not Found</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="71"/>
+        <location filename="../src/newcallmodel.cpp" line="73"/>
         <source>Method Not Allowed</source>
         <translation>Method Not Allowed</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="72"/>
-        <location filename="../src/newcallmodel.cpp" line="92"/>
+        <location filename="../src/newcallmodel.cpp" line="74"/>
+        <location filename="../src/newcallmodel.cpp" line="94"/>
         <source>Not Acceptable</source>
         <translation>Not Acceptable</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="73"/>
+        <location filename="../src/newcallmodel.cpp" line="75"/>
         <source>Proxy Authentication Required</source>
         <translation>Proxy Authentication Required</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="74"/>
+        <location filename="../src/newcallmodel.cpp" line="76"/>
         <source>Request Timeout</source>
         <translation>Čas na splnenie žiadosti vypršal</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="75"/>
+        <location filename="../src/newcallmodel.cpp" line="77"/>
         <source>Gone</source>
         <translation>Gone</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="76"/>
+        <location filename="../src/newcallmodel.cpp" line="78"/>
         <source>Request Entity Too Large</source>
         <translation>Request Entity Too Large</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="77"/>
+        <location filename="../src/newcallmodel.cpp" line="79"/>
         <source>Request URI Too Long</source>
         <translation>Request URI Too Long</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="78"/>
+        <location filename="../src/newcallmodel.cpp" line="80"/>
         <source>Unsupported Media Type</source>
         <translation>Unsupported Media Type</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="79"/>
+        <location filename="../src/newcallmodel.cpp" line="81"/>
         <source>Unsupported URI Scheme</source>
         <translation>Unsupported URI Scheme</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="80"/>
+        <location filename="../src/newcallmodel.cpp" line="82"/>
         <source>Bad Extension</source>
         <translation>Bad Extension</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="81"/>
+        <location filename="../src/newcallmodel.cpp" line="83"/>
         <source>Extension Required</source>
         <translation>Extension Required</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="82"/>
+        <location filename="../src/newcallmodel.cpp" line="84"/>
         <source>Session Timer Too Small</source>
         <translation>Session Timer Too Small</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="83"/>
+        <location filename="../src/newcallmodel.cpp" line="85"/>
         <source>Interval Too Brief</source>
         <translation>Interval Too Brief</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="84"/>
+        <location filename="../src/newcallmodel.cpp" line="86"/>
         <source>Temporarily Unavailable</source>
         <translation>Temporarily Unavailable</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="85"/>
+        <location filename="../src/newcallmodel.cpp" line="87"/>
         <source>Call TSX Does Not Exist</source>
         <translation>Call TSX Does Not Exist</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="86"/>
+        <location filename="../src/newcallmodel.cpp" line="88"/>
         <source>Loop Detected</source>
         <translation>Loop Detected</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="87"/>
+        <location filename="../src/newcallmodel.cpp" line="89"/>
         <source>Too Many Hops</source>
         <translation>Too Many Hops</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="88"/>
+        <location filename="../src/newcallmodel.cpp" line="90"/>
         <source>Address Incomplete</source>
         <translation>Address Incomplete</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="89"/>
+        <location filename="../src/newcallmodel.cpp" line="91"/>
         <source>Ambiguous</source>
         <translation>Ambiguous</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="90"/>
+        <location filename="../src/newcallmodel.cpp" line="92"/>
         <source>Busy</source>
         <translation>Obsadené</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="91"/>
+        <location filename="../src/newcallmodel.cpp" line="93"/>
         <source>Request Terminated</source>
         <translation>Request Terminated</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="93"/>
+        <location filename="../src/newcallmodel.cpp" line="95"/>
         <source>Bad Event</source>
         <translation>Bad Event</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="94"/>
+        <location filename="../src/newcallmodel.cpp" line="96"/>
         <source>Request Updated</source>
         <translation>Request Updated</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="95"/>
+        <location filename="../src/newcallmodel.cpp" line="97"/>
         <source>Request Pending</source>
         <translation>Request Pending</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="96"/>
+        <location filename="../src/newcallmodel.cpp" line="98"/>
         <source>Undecipherable</source>
         <translation>Undecipherable</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="97"/>
+        <location filename="../src/newcallmodel.cpp" line="99"/>
         <source>Internal Server Error</source>
         <translation>Internal Server Error</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="98"/>
+        <location filename="../src/newcallmodel.cpp" line="100"/>
         <source>Not Implemented</source>
         <translation>Not Implemented</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="99"/>
+        <location filename="../src/newcallmodel.cpp" line="101"/>
         <source>Bad Gateway</source>
         <translation>Bad Gateway</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="100"/>
+        <location filename="../src/newcallmodel.cpp" line="102"/>
         <source>Service Unavailable</source>
         <translation>Service Unavailable</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="101"/>
+        <location filename="../src/newcallmodel.cpp" line="103"/>
         <source>Server Timeout</source>
         <translation>Server Timeout</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="102"/>
+        <location filename="../src/newcallmodel.cpp" line="104"/>
         <source>Version Not Supported</source>
         <translation>Version Not Supported</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="103"/>
+        <location filename="../src/newcallmodel.cpp" line="105"/>
         <source>Message Too Large</source>
         <translation>Správa príliš veľká</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="104"/>
+        <location filename="../src/newcallmodel.cpp" line="106"/>
         <source>Precondition Failure</source>
         <translation>Precondition Failure</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="105"/>
+        <location filename="../src/newcallmodel.cpp" line="107"/>
         <source>Busy Everywhere</source>
         <translation>Busy Everywhere</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="106"/>
+        <location filename="../src/newcallmodel.cpp" line="108"/>
         <source>Call Refused</source>
         <translation>Hovor odmietnutý</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="107"/>
+        <location filename="../src/newcallmodel.cpp" line="109"/>
         <source>Does Not Exist Anywhere</source>
         <translation>Neexistuje</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="108"/>
+        <location filename="../src/newcallmodel.cpp" line="110"/>
         <source>Not Acceptable Anywhere</source>
         <translation>Neprijateľný</translation>
     </message>
@@ -465,22 +473,52 @@
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="62"/>
-        <source>Unable to make contact</source>
+        <location filename="../src/chatview.cpp" line="49"/>
+        <source>has sent you a conversation request.</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="51"/>
+        <source>Hello, do you want to join the conversation?</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="53"/>
+        <source>You have accepted the conversation request.</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="55"/>
+        <source>We are waiting for another device to synchronize the conversation.</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="66"/>
+        <source>Accept</source>
         <translation type="unfinished"/>
     </message>
     <message>
         <location filename="../src/chatview.cpp" line="67"/>
+        <source>Refuse</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="70"/>
+        <source>Unable to make contact</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="75"/>
         <source>Waiting for contact</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="68"/>
+        <location filename="../src/chatview.cpp" line="76"/>
         <source>Incoming transfer</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="69"/>
+        <location filename="../src/chatview.cpp" line="77"/>
         <source>Timed out waiting for contact</source>
         <translation type="unfinished"/>
     </message>
@@ -500,87 +538,77 @@
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="49"/>
+        <location filename="../src/chatview.cpp" line="57"/>
         <source>Note: you can automatically accept this invitation by sending a message.</source>
         <translation>Poznámka: poslaním správy môžete automaticky prijať toto pozvanie</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="50"/>
+        <location filename="../src/chatview.cpp" line="58"/>
         <source>{0} days ago</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="51"/>
+        <location filename="../src/chatview.cpp" line="59"/>
         <source>{0} hours ago</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="53"/>
+        <location filename="../src/chatview.cpp" line="61"/>
         <source>{0} minutes ago</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="65"/>
+        <location filename="../src/chatview.cpp" line="73"/>
         <source>Canceled</source>
         <translation>Zrušené</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="66"/>
+        <location filename="../src/chatview.cpp" line="74"/>
         <source>Ongoing</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="50"/>
+        <location filename="../src/chatview.cpp" line="58"/>
         <source>%d days ago</source>
         <translation>Pred %d dňami</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="51"/>
+        <location filename="../src/chatview.cpp" line="59"/>
         <source>%d hours ago</source>
         <translation>Pred %d hodinami</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="53"/>
+        <location filename="../src/chatview.cpp" line="61"/>
         <source>%d minutes ago</source>
         <translation>Pred %d minútami</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="54"/>
+        <location filename="../src/chatview.cpp" line="62"/>
         <source>one day ago</source>
         <translation>Včera</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="55"/>
+        <location filename="../src/chatview.cpp" line="63"/>
         <source>one hour ago</source>
         <translation>Pred hodinou</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="56"/>
+        <location filename="../src/chatview.cpp" line="64"/>
         <source>just now</source>
         <translation>Práve teraz</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="57"/>
+        <location filename="../src/chatview.cpp" line="65"/>
         <source>Failure</source>
         <translation>Chyba</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="58"/>
-        <source>Confirm</source>
-        <translation>Potvrdiť</translation>
-    </message>
-    <message>
-        <location filename="../src/chatview.cpp" line="59"/>
-        <source>Deny</source>
-        <translation type="unfinished"/>
-    </message>
-    <message>
-        <location filename="../src/chatview.cpp" line="60"/>
+        <location filename="../src/chatview.cpp" line="68"/>
         <source>Delete</source>
         <translation>Vymazať</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="61"/>
+        <location filename="../src/chatview.cpp" line="69"/>
         <source>Retry</source>
         <translation>Skúsiť znovu</translation>
     </message>
@@ -588,22 +616,22 @@
 <context>
     <name>lrc::ContactModelPimpl</name>
     <message>
-        <location filename="../src/contactmodel.cpp" line="459"/>
+        <location filename="../src/contactmodel.cpp" line="438"/>
         <source>Searching…</source>
         <translation>Vyhľadávanie...</translation>
     </message>
     <message>
-        <location filename="../src/contactmodel.cpp" line="960"/>
+        <location filename="../src/contactmodel.cpp" line="952"/>
         <source>Invalid ID</source>
         <translation>Neplatné ID</translation>
     </message>
     <message>
-        <location filename="../src/contactmodel.cpp" line="963"/>
+        <location filename="../src/contactmodel.cpp" line="955"/>
         <source>Username not found</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/contactmodel.cpp" line="966"/>
+        <location filename="../src/contactmodel.cpp" line="958"/>
         <source>Couldn&apos;t lookup…</source>
         <translation>Nenájdené</translation>
     </message>
@@ -611,7 +639,7 @@
 <context>
     <name>lrc::api::ContactModel</name>
     <message>
-        <location filename="../src/contactmodel.cpp" line="420"/>
+        <location filename="../src/contactmodel.cpp" line="399"/>
         <source>Bad URI scheme</source>
         <translation>Zlá URI schéma</translation>
     </message>
diff --git a/translations/lrc_sl.ts b/translations/lrc_sl.ts
index c1773088e268a5fef63d3af74121eeb15bc138c5..8a9f63c127f0c815c44aba93036f886894a53593 100644
--- a/translations/lrc_sl.ts
+++ b/translations/lrc_sl.ts
@@ -1,8 +1,8 @@
-<?xml version="1.0" ?><!DOCTYPE TS><TS language="sl" sourcelanguage="en" version="2.1">
+<?xml version="1.0" ?><!DOCTYPE TS><TS language="sl" sourcelanguage="en" version="2.0">
 <context>
     <name>QObject</name>
     <message>
-        <location filename="../src/qtwrapper/callmanager_wrap.h" line="328"/>
+        <location filename="../src/qtwrapper/callmanager_wrap.h" line="393"/>
         <source>Me</source>
         <translation>Jaz</translation>
     </message>
@@ -33,7 +33,7 @@
     </message>
     <message>
         <location filename="../src/api/call.h" line="71"/>
-        <location filename="../src/chatview.cpp" line="63"/>
+        <location filename="../src/chatview.cpp" line="71"/>
         <source>Connecting</source>
         <translation>Povezovanje</translation>
     </message>
@@ -50,7 +50,7 @@
     <message>
         <location filename="../src/api/call.h" line="77"/>
         <location filename="../src/api/call.h" line="83"/>
-        <location filename="../src/chatview.cpp" line="70"/>
+        <location filename="../src/chatview.cpp" line="78"/>
         <source>Finished</source>
         <translation>Končano</translation>
     </message>
@@ -70,21 +70,28 @@
         <translation>Komunikacija vzpostavljena</translation>
     </message>
     <message>
+        <location filename="../src/api/interaction.h" line="218"/>
         <location filename="../src/authority/storagehelper.cpp" line="130"/>
-        <location filename="../src/authority/storagehelper.cpp" line="898"/>
+        <location filename="../src/authority/storagehelper.cpp" line="918"/>
         <source>Invitation received</source>
         <translation>Povabilo je sprejeto</translation>
     </message>
     <message>
+        <location filename="../src/api/interaction.h" line="222"/>
+        <source>Contact left conversation</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/api/interaction.h" line="216"/>
         <location filename="../src/authority/storagehelper.cpp" line="127"/>
-        <location filename="../src/authority/storagehelper.cpp" line="896"/>
+        <location filename="../src/authority/storagehelper.cpp" line="916"/>
         <source>Contact added</source>
         <translation>Stik je dodan</translation>
     </message>
     <message>
         <location filename="../src/authority/storagehelper.cpp" line="104"/>
         <location filename="../src/authority/storagehelper.cpp" line="110"/>
-        <location filename="../src/authority/storagehelper.cpp" line="894"/>
+        <location filename="../src/authority/storagehelper.cpp" line="914"/>
         <source>Outgoing call</source>
         <translation>Odhodni klic</translation>
     </message>
@@ -96,7 +103,7 @@
     </message>
     <message>
         <location filename="../src/authority/storagehelper.cpp" line="112"/>
-        <location filename="../src/authority/storagehelper.cpp" line="892"/>
+        <location filename="../src/authority/storagehelper.cpp" line="912"/>
         <source>Missed outgoing call</source>
         <translation>Zgrešen odhodni klic</translation>
     </message>
@@ -106,8 +113,9 @@
         <translation>Zgrešen dohodni klic</translation>
     </message>
     <message>
+        <location filename="../src/api/interaction.h" line="220"/>
         <location filename="../src/authority/storagehelper.cpp" line="132"/>
-        <location filename="../src/authority/storagehelper.cpp" line="900"/>
+        <location filename="../src/authority/storagehelper.cpp" line="920"/>
         <source>Invitation accepted</source>
         <translation>Povabilo je potrjeno</translation>
     </message>
@@ -118,279 +126,279 @@
         <translation>privzeto</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="53"/>
+        <location filename="../src/newcallmodel.cpp" line="55"/>
         <source>Null</source>
         <translation>Null</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="54"/>
+        <location filename="../src/newcallmodel.cpp" line="56"/>
         <source>Trying</source>
         <translation>Poskušam</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="55"/>
+        <location filename="../src/newcallmodel.cpp" line="57"/>
         <source>Ringing</source>
         <translation>Zvoni</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="56"/>
+        <location filename="../src/newcallmodel.cpp" line="58"/>
         <source>Being Forwarded</source>
         <translation>Preusmerjanje naprej</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="57"/>
+        <location filename="../src/newcallmodel.cpp" line="59"/>
         <source>Queued</source>
         <translation>V čakalni vrsti</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="58"/>
+        <location filename="../src/newcallmodel.cpp" line="60"/>
         <source>Progress</source>
         <translation>Napredek</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="59"/>
+        <location filename="../src/newcallmodel.cpp" line="61"/>
         <source>OK</source>
         <translation>V redu</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="64"/>
-        <location filename="../src/newcallmodel.cpp" line="60"/>
+        <location filename="../src/chatview.cpp" line="72"/>
+        <location filename="../src/newcallmodel.cpp" line="62"/>
         <source>Accepted</source>
         <translation>Sprejeto</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="61"/>
+        <location filename="../src/newcallmodel.cpp" line="63"/>
         <source>Multiple Choices</source>
         <translation>Več izbir</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="62"/>
+        <location filename="../src/newcallmodel.cpp" line="64"/>
         <source>Moved Permanently</source>
         <translation>Permanentno preseljen</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="63"/>
+        <location filename="../src/newcallmodel.cpp" line="65"/>
         <source>Moved Temporarily</source>
         <translation>Začasno preseljen</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="64"/>
+        <location filename="../src/newcallmodel.cpp" line="66"/>
         <source>Use Proxy</source>
         <translation>Uporabi posredniški strežnik</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="65"/>
+        <location filename="../src/newcallmodel.cpp" line="67"/>
         <source>Alternative Service</source>
         <translation>Aternativna storitev</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="66"/>
+        <location filename="../src/newcallmodel.cpp" line="68"/>
         <source>Bad Request</source>
         <translation>Napačen zahtevek</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="67"/>
+        <location filename="../src/newcallmodel.cpp" line="69"/>
         <source>Unauthorized</source>
         <translation>Ni avtorizacije</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="68"/>
+        <location filename="../src/newcallmodel.cpp" line="70"/>
         <source>Payment Required</source>
         <translation>Zahtevano je plačilo</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="69"/>
+        <location filename="../src/newcallmodel.cpp" line="71"/>
         <source>Forbidden</source>
         <translation>Prepovedano</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="70"/>
+        <location filename="../src/newcallmodel.cpp" line="72"/>
         <source>Not Found</source>
         <translation>Ni najdeno</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="71"/>
+        <location filename="../src/newcallmodel.cpp" line="73"/>
         <source>Method Not Allowed</source>
         <translation>Metoda ni dovoljena</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="72"/>
-        <location filename="../src/newcallmodel.cpp" line="92"/>
+        <location filename="../src/newcallmodel.cpp" line="74"/>
+        <location filename="../src/newcallmodel.cpp" line="94"/>
         <source>Not Acceptable</source>
         <translation>Ni sprejemljivo</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="73"/>
+        <location filename="../src/newcallmodel.cpp" line="75"/>
         <source>Proxy Authentication Required</source>
         <translation>Zahtevana je overitev posredniškega strežnika</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="74"/>
+        <location filename="../src/newcallmodel.cpp" line="76"/>
         <source>Request Timeout</source>
         <translation>Zahteva je potekla</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="75"/>
+        <location filename="../src/newcallmodel.cpp" line="77"/>
         <source>Gone</source>
         <translation>OdlšloOdšlo</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="76"/>
+        <location filename="../src/newcallmodel.cpp" line="78"/>
         <source>Request Entity Too Large</source>
         <translation>Zahtevana entiteta je prevelika</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="77"/>
+        <location filename="../src/newcallmodel.cpp" line="79"/>
         <source>Request URI Too Long</source>
         <translation>URI zahtevek je predolg</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="78"/>
+        <location filename="../src/newcallmodel.cpp" line="80"/>
         <source>Unsupported Media Type</source>
         <translation>Nepodprta vrsta medija</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="79"/>
+        <location filename="../src/newcallmodel.cpp" line="81"/>
         <source>Unsupported URI Scheme</source>
         <translation>URI shema ni podprta</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="80"/>
+        <location filename="../src/newcallmodel.cpp" line="82"/>
         <source>Bad Extension</source>
         <translation>Napačna razširitev</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="81"/>
+        <location filename="../src/newcallmodel.cpp" line="83"/>
         <source>Extension Required</source>
         <translation>Zahtevana je razširitev</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="82"/>
+        <location filename="../src/newcallmodel.cpp" line="84"/>
         <source>Session Timer Too Small</source>
         <translation>ÄŒasovnik seje je premajhen</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="83"/>
+        <location filename="../src/newcallmodel.cpp" line="85"/>
         <source>Interval Too Brief</source>
         <translation>Interval je prekratek</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="84"/>
+        <location filename="../src/newcallmodel.cpp" line="86"/>
         <source>Temporarily Unavailable</source>
         <translation>Trenutno ni na voljo</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="85"/>
+        <location filename="../src/newcallmodel.cpp" line="87"/>
         <source>Call TSX Does Not Exist</source>
         <translation>Klicni TSX ne obstaja</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="86"/>
+        <location filename="../src/newcallmodel.cpp" line="88"/>
         <source>Loop Detected</source>
         <translation>Zaznana zanka</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="87"/>
+        <location filename="../src/newcallmodel.cpp" line="89"/>
         <source>Too Many Hops</source>
         <translation>Preveč preskokov</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="88"/>
+        <location filename="../src/newcallmodel.cpp" line="90"/>
         <source>Address Incomplete</source>
         <translation>Nepopoln naslov</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="89"/>
+        <location filename="../src/newcallmodel.cpp" line="91"/>
         <source>Ambiguous</source>
         <translation>Dovumno</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="90"/>
+        <location filename="../src/newcallmodel.cpp" line="92"/>
         <source>Busy</source>
         <translation>Zasedeno</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="91"/>
+        <location filename="../src/newcallmodel.cpp" line="93"/>
         <source>Request Terminated</source>
         <translation>Zahteva je prekinjena</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="93"/>
+        <location filename="../src/newcallmodel.cpp" line="95"/>
         <source>Bad Event</source>
         <translation>Napačen dogodek</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="94"/>
+        <location filename="../src/newcallmodel.cpp" line="96"/>
         <source>Request Updated</source>
         <translation>Zahtevek je posodobljen</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="95"/>
+        <location filename="../src/newcallmodel.cpp" line="97"/>
         <source>Request Pending</source>
         <translation>Zahtevek čaka</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="96"/>
+        <location filename="../src/newcallmodel.cpp" line="98"/>
         <source>Undecipherable</source>
         <translation>Šifriranje ni možno</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="97"/>
+        <location filename="../src/newcallmodel.cpp" line="99"/>
         <source>Internal Server Error</source>
         <translation>Interna strežniška napaka</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="98"/>
+        <location filename="../src/newcallmodel.cpp" line="100"/>
         <source>Not Implemented</source>
         <translation>Ni implementirano</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="99"/>
+        <location filename="../src/newcallmodel.cpp" line="101"/>
         <source>Bad Gateway</source>
         <translation>Napačen prehod</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="100"/>
+        <location filename="../src/newcallmodel.cpp" line="102"/>
         <source>Service Unavailable</source>
         <translation>Storitev ni na voljo</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="101"/>
+        <location filename="../src/newcallmodel.cpp" line="103"/>
         <source>Server Timeout</source>
         <translation>Časovna omejitev strežnika</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="102"/>
+        <location filename="../src/newcallmodel.cpp" line="104"/>
         <source>Version Not Supported</source>
         <translation>Različica ni podprta</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="103"/>
+        <location filename="../src/newcallmodel.cpp" line="105"/>
         <source>Message Too Large</source>
         <translation>Sporočilo je preveliko</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="104"/>
+        <location filename="../src/newcallmodel.cpp" line="106"/>
         <source>Precondition Failure</source>
         <translation>Napaka zaradi predpogojev</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="105"/>
+        <location filename="../src/newcallmodel.cpp" line="107"/>
         <source>Busy Everywhere</source>
         <translation>Vse je zasedeno</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="106"/>
+        <location filename="../src/newcallmodel.cpp" line="108"/>
         <source>Call Refused</source>
         <translation>Zavrnjen klic</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="107"/>
+        <location filename="../src/newcallmodel.cpp" line="109"/>
         <source>Does Not Exist Anywhere</source>
         <translation>Nikjer ne obstaja</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="108"/>
+        <location filename="../src/newcallmodel.cpp" line="110"/>
         <source>Not Acceptable Anywhere</source>
         <translation>Ni sprjemljivo kjerkoli</translation>
     </message>
@@ -465,22 +473,52 @@
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="62"/>
-        <source>Unable to make contact</source>
+        <location filename="../src/chatview.cpp" line="49"/>
+        <source>has sent you a conversation request.</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="51"/>
+        <source>Hello, do you want to join the conversation?</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="53"/>
+        <source>You have accepted the conversation request.</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="55"/>
+        <source>We are waiting for another device to synchronize the conversation.</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="66"/>
+        <source>Accept</source>
         <translation type="unfinished"/>
     </message>
     <message>
         <location filename="../src/chatview.cpp" line="67"/>
+        <source>Refuse</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="70"/>
+        <source>Unable to make contact</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="75"/>
         <source>Waiting for contact</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="68"/>
+        <location filename="../src/chatview.cpp" line="76"/>
         <source>Incoming transfer</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="69"/>
+        <location filename="../src/chatview.cpp" line="77"/>
         <source>Timed out waiting for contact</source>
         <translation type="unfinished"/>
     </message>
@@ -500,87 +538,77 @@
         <translation>med vašimi stiki</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="49"/>
+        <location filename="../src/chatview.cpp" line="57"/>
         <source>Note: you can automatically accept this invitation by sending a message.</source>
         <translation>Opomba: s pošiljanjem sporočila lahko samodejno sprejmete to povabilo.</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="50"/>
+        <location filename="../src/chatview.cpp" line="58"/>
         <source>{0} days ago</source>
         <translation>pred {0} dnevi</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="51"/>
+        <location filename="../src/chatview.cpp" line="59"/>
         <source>{0} hours ago</source>
         <translation>pred {0} urami</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="53"/>
+        <location filename="../src/chatview.cpp" line="61"/>
         <source>{0} minutes ago</source>
         <translation>pred {0} minutami</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="65"/>
+        <location filename="../src/chatview.cpp" line="73"/>
         <source>Canceled</source>
         <translation>Preklicano</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="66"/>
+        <location filename="../src/chatview.cpp" line="74"/>
         <source>Ongoing</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="50"/>
+        <location filename="../src/chatview.cpp" line="58"/>
         <source>%d days ago</source>
         <translation>Pred %d dnevi</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="51"/>
+        <location filename="../src/chatview.cpp" line="59"/>
         <source>%d hours ago</source>
         <translation>Pred %d ur(ami)</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="53"/>
+        <location filename="../src/chatview.cpp" line="61"/>
         <source>%d minutes ago</source>
         <translation>Pred %d minutami</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="54"/>
+        <location filename="../src/chatview.cpp" line="62"/>
         <source>one day ago</source>
         <translation>pred enim dnevom</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="55"/>
+        <location filename="../src/chatview.cpp" line="63"/>
         <source>one hour ago</source>
         <translation>pred eno uro</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="56"/>
+        <location filename="../src/chatview.cpp" line="64"/>
         <source>just now</source>
         <translation>ravnokar</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="57"/>
+        <location filename="../src/chatview.cpp" line="65"/>
         <source>Failure</source>
         <translation>Ni uspelo</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="58"/>
-        <source>Confirm</source>
-        <translation>Potrdi</translation>
-    </message>
-    <message>
-        <location filename="../src/chatview.cpp" line="59"/>
-        <source>Deny</source>
-        <translation type="unfinished"/>
-    </message>
-    <message>
-        <location filename="../src/chatview.cpp" line="60"/>
+        <location filename="../src/chatview.cpp" line="68"/>
         <source>Delete</source>
         <translation>Pobriši</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="61"/>
+        <location filename="../src/chatview.cpp" line="69"/>
         <source>Retry</source>
         <translation>Poskusi znova</translation>
     </message>
@@ -588,22 +616,22 @@
 <context>
     <name>lrc::ContactModelPimpl</name>
     <message>
-        <location filename="../src/contactmodel.cpp" line="459"/>
+        <location filename="../src/contactmodel.cpp" line="438"/>
         <source>Searching…</source>
         <translation>Iskanje</translation>
     </message>
     <message>
-        <location filename="../src/contactmodel.cpp" line="960"/>
+        <location filename="../src/contactmodel.cpp" line="952"/>
         <source>Invalid ID</source>
         <translation>Napačen ID</translation>
     </message>
     <message>
-        <location filename="../src/contactmodel.cpp" line="963"/>
+        <location filename="../src/contactmodel.cpp" line="955"/>
         <source>Username not found</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/contactmodel.cpp" line="966"/>
+        <location filename="../src/contactmodel.cpp" line="958"/>
         <source>Couldn&apos;t lookup…</source>
         <translation>Nisem mogel pridobiti...</translation>
     </message>
@@ -611,7 +639,7 @@
 <context>
     <name>lrc::api::ContactModel</name>
     <message>
-        <location filename="../src/contactmodel.cpp" line="420"/>
+        <location filename="../src/contactmodel.cpp" line="399"/>
         <source>Bad URI scheme</source>
         <translation>Napačna URI shema</translation>
     </message>
diff --git a/translations/lrc_sq_AL.ts b/translations/lrc_sq_AL.ts
index 8aed2c3e72adab91a032b29e66aae3f5049d82f2..487c4358c3354baac23dbd69a1ae1c4a201bf91a 100644
--- a/translations/lrc_sq_AL.ts
+++ b/translations/lrc_sq_AL.ts
@@ -1,8 +1,8 @@
-<?xml version="1.0" ?><!DOCTYPE TS><TS language="sq_AL" sourcelanguage="en" version="2.1">
+<?xml version="1.0" ?><!DOCTYPE TS><TS language="sq_AL" sourcelanguage="en" version="2.0">
 <context>
     <name>QObject</name>
     <message>
-        <location filename="../src/qtwrapper/callmanager_wrap.h" line="328"/>
+        <location filename="../src/qtwrapper/callmanager_wrap.h" line="393"/>
         <source>Me</source>
         <translation>Unë</translation>
     </message>
@@ -33,7 +33,7 @@
     </message>
     <message>
         <location filename="../src/api/call.h" line="71"/>
-        <location filename="../src/chatview.cpp" line="63"/>
+        <location filename="../src/chatview.cpp" line="71"/>
         <source>Connecting</source>
         <translation>Po lidhet</translation>
     </message>
@@ -50,7 +50,7 @@
     <message>
         <location filename="../src/api/call.h" line="77"/>
         <location filename="../src/api/call.h" line="83"/>
-        <location filename="../src/chatview.cpp" line="70"/>
+        <location filename="../src/chatview.cpp" line="78"/>
         <source>Finished</source>
         <translation>Përfundoi</translation>
     </message>
@@ -70,21 +70,28 @@
         <translation>Komunikimi u vendos</translation>
     </message>
     <message>
+        <location filename="../src/api/interaction.h" line="218"/>
         <location filename="../src/authority/storagehelper.cpp" line="130"/>
-        <location filename="../src/authority/storagehelper.cpp" line="898"/>
+        <location filename="../src/authority/storagehelper.cpp" line="918"/>
         <source>Invitation received</source>
         <translation>Ftesa u mor</translation>
     </message>
     <message>
+        <location filename="../src/api/interaction.h" line="222"/>
+        <source>Contact left conversation</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/api/interaction.h" line="216"/>
         <location filename="../src/authority/storagehelper.cpp" line="127"/>
-        <location filename="../src/authority/storagehelper.cpp" line="896"/>
+        <location filename="../src/authority/storagehelper.cpp" line="916"/>
         <source>Contact added</source>
         <translation>Kontakti u shtua</translation>
     </message>
     <message>
         <location filename="../src/authority/storagehelper.cpp" line="104"/>
         <location filename="../src/authority/storagehelper.cpp" line="110"/>
-        <location filename="../src/authority/storagehelper.cpp" line="894"/>
+        <location filename="../src/authority/storagehelper.cpp" line="914"/>
         <source>Outgoing call</source>
         <translation>Thirrje për</translation>
     </message>
@@ -96,7 +103,7 @@
     </message>
     <message>
         <location filename="../src/authority/storagehelper.cpp" line="112"/>
-        <location filename="../src/authority/storagehelper.cpp" line="892"/>
+        <location filename="../src/authority/storagehelper.cpp" line="912"/>
         <source>Missed outgoing call</source>
         <translation>Thirrje ikse të humbura</translation>
     </message>
@@ -106,8 +113,9 @@
         <translation>Thirrje ardhëse të humbura</translation>
     </message>
     <message>
+        <location filename="../src/api/interaction.h" line="220"/>
         <location filename="../src/authority/storagehelper.cpp" line="132"/>
-        <location filename="../src/authority/storagehelper.cpp" line="900"/>
+        <location filename="../src/authority/storagehelper.cpp" line="920"/>
         <source>Invitation accepted</source>
         <translation>Ftesa u pranua</translation>
     </message>
@@ -118,279 +126,279 @@
         <translation>parazgjedhje</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="53"/>
+        <location filename="../src/newcallmodel.cpp" line="55"/>
         <source>Null</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="54"/>
+        <location filename="../src/newcallmodel.cpp" line="56"/>
         <source>Trying</source>
         <translation>Po provohet</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="55"/>
+        <location filename="../src/newcallmodel.cpp" line="57"/>
         <source>Ringing</source>
         <translation>Po i bihet ziles</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="56"/>
+        <location filename="../src/newcallmodel.cpp" line="58"/>
         <source>Being Forwarded</source>
         <translation>Po Përcillet</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="57"/>
+        <location filename="../src/newcallmodel.cpp" line="59"/>
         <source>Queued</source>
         <translation>Në Radhë</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="58"/>
+        <location filename="../src/newcallmodel.cpp" line="60"/>
         <source>Progress</source>
         <translation>Ecuri</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="59"/>
+        <location filename="../src/newcallmodel.cpp" line="61"/>
         <source>OK</source>
         <translation>OK</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="64"/>
-        <location filename="../src/newcallmodel.cpp" line="60"/>
+        <location filename="../src/chatview.cpp" line="72"/>
+        <location filename="../src/newcallmodel.cpp" line="62"/>
         <source>Accepted</source>
         <translation>E pranuar</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="61"/>
+        <location filename="../src/newcallmodel.cpp" line="63"/>
         <source>Multiple Choices</source>
         <translation>Zgjedhje të Shumta</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="62"/>
+        <location filename="../src/newcallmodel.cpp" line="64"/>
         <source>Moved Permanently</source>
         <translation>Lëvizur Përgjithmonë</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="63"/>
+        <location filename="../src/newcallmodel.cpp" line="65"/>
         <source>Moved Temporarily</source>
         <translation>Lëvizur Përkohësisht</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="64"/>
+        <location filename="../src/newcallmodel.cpp" line="66"/>
         <source>Use Proxy</source>
         <translation>Përdor Ndërmjetës</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="65"/>
+        <location filename="../src/newcallmodel.cpp" line="67"/>
         <source>Alternative Service</source>
         <translation>Shërbim Alternativ</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="66"/>
+        <location filename="../src/newcallmodel.cpp" line="68"/>
         <source>Bad Request</source>
         <translation>Kërkesë e Gabuar</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="67"/>
+        <location filename="../src/newcallmodel.cpp" line="69"/>
         <source>Unauthorized</source>
         <translation>E paautorizuar</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="68"/>
+        <location filename="../src/newcallmodel.cpp" line="70"/>
         <source>Payment Required</source>
         <translation>Lypset Pagesë</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="69"/>
+        <location filename="../src/newcallmodel.cpp" line="71"/>
         <source>Forbidden</source>
         <translation>E ndaluar</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="70"/>
+        <location filename="../src/newcallmodel.cpp" line="72"/>
         <source>Not Found</source>
         <translation>S’u Gjet</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="71"/>
+        <location filename="../src/newcallmodel.cpp" line="73"/>
         <source>Method Not Allowed</source>
         <translation>Metodë e Palejuar</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="72"/>
-        <location filename="../src/newcallmodel.cpp" line="92"/>
+        <location filename="../src/newcallmodel.cpp" line="74"/>
+        <location filename="../src/newcallmodel.cpp" line="94"/>
         <source>Not Acceptable</source>
         <translation>E papranueshme</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="73"/>
+        <location filename="../src/newcallmodel.cpp" line="75"/>
         <source>Proxy Authentication Required</source>
         <translation>Lypset Mirëfilltësim Ndërmjetësi</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="74"/>
+        <location filename="../src/newcallmodel.cpp" line="76"/>
         <source>Request Timeout</source>
         <translation>Mbarim Kohe për Kërkesën</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="75"/>
+        <location filename="../src/newcallmodel.cpp" line="77"/>
         <source>Gone</source>
         <translation>U avullua</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="76"/>
+        <location filename="../src/newcallmodel.cpp" line="78"/>
         <source>Request Entity Too Large</source>
         <translation>Njësi Kërkese Shumë e Gjatë</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="77"/>
+        <location filename="../src/newcallmodel.cpp" line="79"/>
         <source>Request URI Too Long</source>
         <translation>URI Kërkese Shumë i Gjatë</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="78"/>
+        <location filename="../src/newcallmodel.cpp" line="80"/>
         <source>Unsupported Media Type</source>
         <translation>Lloj Media i Pambuluar</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="79"/>
+        <location filename="../src/newcallmodel.cpp" line="81"/>
         <source>Unsupported URI Scheme</source>
         <translation>Skemë URI e Pambuluar</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="80"/>
+        <location filename="../src/newcallmodel.cpp" line="82"/>
         <source>Bad Extension</source>
         <translation>Zgjatim i Gabuar</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="81"/>
+        <location filename="../src/newcallmodel.cpp" line="83"/>
         <source>Extension Required</source>
         <translation>Zgjatim i Domosdoshëm</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="82"/>
+        <location filename="../src/newcallmodel.cpp" line="84"/>
         <source>Session Timer Too Small</source>
         <translation>Kohëmatës Sesioni Shumë i Vogël</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="83"/>
+        <location filename="../src/newcallmodel.cpp" line="85"/>
         <source>Interval Too Brief</source>
         <translation>Interval Shumë i Shkurtër</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="84"/>
+        <location filename="../src/newcallmodel.cpp" line="86"/>
         <source>Temporarily Unavailable</source>
         <translation>Përkohësisht Jo i Passhëm</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="85"/>
+        <location filename="../src/newcallmodel.cpp" line="87"/>
         <source>Call TSX Does Not Exist</source>
         <translation>S’ekziston TSX Thirrjeje</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="86"/>
+        <location filename="../src/newcallmodel.cpp" line="88"/>
         <source>Loop Detected</source>
         <translation>U pikas Qerthull</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="87"/>
+        <location filename="../src/newcallmodel.cpp" line="89"/>
         <source>Too Many Hops</source>
         <translation>Shumë Kërcime</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="88"/>
+        <location filename="../src/newcallmodel.cpp" line="90"/>
         <source>Address Incomplete</source>
         <translation>Adresë e Paplotë</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="89"/>
+        <location filename="../src/newcallmodel.cpp" line="91"/>
         <source>Ambiguous</source>
         <translation>E dykuptimtë</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="90"/>
+        <location filename="../src/newcallmodel.cpp" line="92"/>
         <source>Busy</source>
         <translation>I zënë</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="91"/>
+        <location filename="../src/newcallmodel.cpp" line="93"/>
         <source>Request Terminated</source>
         <translation>Kërkesa u Përfundua</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="93"/>
+        <location filename="../src/newcallmodel.cpp" line="95"/>
         <source>Bad Event</source>
         <translation>Akt i Gabuar</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="94"/>
+        <location filename="../src/newcallmodel.cpp" line="96"/>
         <source>Request Updated</source>
         <translation>Kërkesa u Përditësua</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="95"/>
+        <location filename="../src/newcallmodel.cpp" line="97"/>
         <source>Request Pending</source>
         <translation>Kërkesë Pezull</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="96"/>
+        <location filename="../src/newcallmodel.cpp" line="98"/>
         <source>Undecipherable</source>
         <translation>E padeshifrueshme</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="97"/>
+        <location filename="../src/newcallmodel.cpp" line="99"/>
         <source>Internal Server Error</source>
         <translation>Gabim i Brendshëm Shërbyesi</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="98"/>
+        <location filename="../src/newcallmodel.cpp" line="100"/>
         <source>Not Implemented</source>
         <translation>E pasendërtuar</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="99"/>
+        <location filename="../src/newcallmodel.cpp" line="101"/>
         <source>Bad Gateway</source>
         <translation>Kanal i Gabuar</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="100"/>
+        <location filename="../src/newcallmodel.cpp" line="102"/>
         <source>Service Unavailable</source>
         <translation>Shërbim i Pakapshëm</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="101"/>
+        <location filename="../src/newcallmodel.cpp" line="103"/>
         <source>Server Timeout</source>
         <translation>Mbarim Kohe Shërbyesi</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="102"/>
+        <location filename="../src/newcallmodel.cpp" line="104"/>
         <source>Version Not Supported</source>
         <translation>Version i Pambuluar</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="103"/>
+        <location filename="../src/newcallmodel.cpp" line="105"/>
         <source>Message Too Large</source>
         <translation>Mesazh Shumë i Gjatë</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="104"/>
+        <location filename="../src/newcallmodel.cpp" line="106"/>
         <source>Precondition Failure</source>
         <translation>Dështim Parakushti</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="105"/>
+        <location filename="../src/newcallmodel.cpp" line="107"/>
         <source>Busy Everywhere</source>
         <translation>Ngado i Zënë</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="106"/>
+        <location filename="../src/newcallmodel.cpp" line="108"/>
         <source>Call Refused</source>
         <translation>Thirrje e Hedhur Poshtë</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="107"/>
+        <location filename="../src/newcallmodel.cpp" line="109"/>
         <source>Does Not Exist Anywhere</source>
         <translation>S’ekziston Gjëkundi</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="108"/>
+        <location filename="../src/newcallmodel.cpp" line="110"/>
         <source>Not Acceptable Anywhere</source>
         <translation>E papranuar Gjëkundi</translation>
     </message>
@@ -465,22 +473,52 @@
         <translation>Shkruaje te {0}</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="62"/>
+        <location filename="../src/chatview.cpp" line="49"/>
+        <source>has sent you a conversation request.</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="51"/>
+        <source>Hello, do you want to join the conversation?</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="53"/>
+        <source>You have accepted the conversation request.</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="55"/>
+        <source>We are waiting for another device to synchronize the conversation.</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="66"/>
+        <source>Accept</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="67"/>
+        <source>Refuse</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="70"/>
         <source>Unable to make contact</source>
         <translation>S’arrihet të vendoset kontakt</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="67"/>
+        <location filename="../src/chatview.cpp" line="75"/>
         <source>Waiting for contact</source>
         <translation>Po pritet për kontakt</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="68"/>
+        <location filename="../src/chatview.cpp" line="76"/>
         <source>Incoming transfer</source>
         <translation>Shpërngulje ardhëse</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="69"/>
+        <location filename="../src/chatview.cpp" line="77"/>
         <source>Timed out waiting for contact</source>
         <translation>Mbaroi koha duke pritur për kontakt</translation>
     </message>
@@ -500,87 +538,77 @@
         <translation>s’gjendet në kontaktet tuaja</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="49"/>
+        <location filename="../src/chatview.cpp" line="57"/>
         <source>Note: you can automatically accept this invitation by sending a message.</source>
         <translation>Shënim: mund ta pranoni automatikisht këtë ftesë duke dërguar një mesazh.</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="50"/>
+        <location filename="../src/chatview.cpp" line="58"/>
         <source>{0} days ago</source>
         <translation>{0} ditë më parë</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="51"/>
+        <location filename="../src/chatview.cpp" line="59"/>
         <source>{0} hours ago</source>
         <translation>{0} orë më parë</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="53"/>
+        <location filename="../src/chatview.cpp" line="61"/>
         <source>{0} minutes ago</source>
         <translation>{0} minuta më parë</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="65"/>
+        <location filename="../src/chatview.cpp" line="73"/>
         <source>Canceled</source>
         <translation>U anulua</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="66"/>
+        <location filename="../src/chatview.cpp" line="74"/>
         <source>Ongoing</source>
         <translation>Në punë e sipër</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="50"/>
+        <location filename="../src/chatview.cpp" line="58"/>
         <source>%d days ago</source>
         <translation>%d ditë më parë</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="51"/>
+        <location filename="../src/chatview.cpp" line="59"/>
         <source>%d hours ago</source>
         <translation>%d orë më parë </translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="53"/>
+        <location filename="../src/chatview.cpp" line="61"/>
         <source>%d minutes ago</source>
         <translation>%d minuta më parë</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="54"/>
+        <location filename="../src/chatview.cpp" line="62"/>
         <source>one day ago</source>
         <translation>një ditë më parë</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="55"/>
+        <location filename="../src/chatview.cpp" line="63"/>
         <source>one hour ago</source>
         <translation>një orë më parë</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="56"/>
+        <location filename="../src/chatview.cpp" line="64"/>
         <source>just now</source>
         <translation>mu tani</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="57"/>
+        <location filename="../src/chatview.cpp" line="65"/>
         <source>Failure</source>
         <translation>Dështim</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="58"/>
-        <source>Confirm</source>
-        <translation>Ripohoje</translation>
-    </message>
-    <message>
-        <location filename="../src/chatview.cpp" line="59"/>
-        <source>Deny</source>
-        <translation>Mohoje</translation>
-    </message>
-    <message>
-        <location filename="../src/chatview.cpp" line="60"/>
+        <location filename="../src/chatview.cpp" line="68"/>
         <source>Delete</source>
         <translation>Fshije</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="61"/>
+        <location filename="../src/chatview.cpp" line="69"/>
         <source>Retry</source>
         <translation>Riprovoni</translation>
     </message>
@@ -588,22 +616,22 @@
 <context>
     <name>lrc::ContactModelPimpl</name>
     <message>
-        <location filename="../src/contactmodel.cpp" line="459"/>
+        <location filename="../src/contactmodel.cpp" line="438"/>
         <source>Searching…</source>
         <translation>Po kërkohet…</translation>
     </message>
     <message>
-        <location filename="../src/contactmodel.cpp" line="960"/>
+        <location filename="../src/contactmodel.cpp" line="952"/>
         <source>Invalid ID</source>
         <translation>ID e pavlefshme</translation>
     </message>
     <message>
-        <location filename="../src/contactmodel.cpp" line="963"/>
+        <location filename="../src/contactmodel.cpp" line="955"/>
         <source>Username not found</source>
         <translation>S’u gjet emër përdoruesi</translation>
     </message>
     <message>
-        <location filename="../src/contactmodel.cpp" line="966"/>
+        <location filename="../src/contactmodel.cpp" line="958"/>
         <source>Couldn&apos;t lookup…</source>
         <translation>S’u kërkua dot…</translation>
     </message>
@@ -611,7 +639,7 @@
 <context>
     <name>lrc::api::ContactModel</name>
     <message>
-        <location filename="../src/contactmodel.cpp" line="420"/>
+        <location filename="../src/contactmodel.cpp" line="399"/>
         <source>Bad URI scheme</source>
         <translation>Skemë URI i gabuar</translation>
     </message>
diff --git a/translations/lrc_sr_RS.ts b/translations/lrc_sr_RS.ts
index 1f03935f27b7543313deef058afd67669b8634b9..b7ad9b75a3c1950a30fe157807674a0fdecb7d2e 100644
--- a/translations/lrc_sr_RS.ts
+++ b/translations/lrc_sr_RS.ts
@@ -1,8 +1,8 @@
-<?xml version="1.0" ?><!DOCTYPE TS><TS language="sr_RS" sourcelanguage="en" version="2.1">
+<?xml version="1.0" ?><!DOCTYPE TS><TS language="sr_RS" sourcelanguage="en" version="2.0">
 <context>
     <name>QObject</name>
     <message>
-        <location filename="../src/qtwrapper/callmanager_wrap.h" line="328"/>
+        <location filename="../src/qtwrapper/callmanager_wrap.h" line="393"/>
         <source>Me</source>
         <translation type="unfinished"/>
     </message>
@@ -33,7 +33,7 @@
     </message>
     <message>
         <location filename="../src/api/call.h" line="71"/>
-        <location filename="../src/chatview.cpp" line="63"/>
+        <location filename="../src/chatview.cpp" line="71"/>
         <source>Connecting</source>
         <translation type="unfinished"/>
     </message>
@@ -50,7 +50,7 @@
     <message>
         <location filename="../src/api/call.h" line="77"/>
         <location filename="../src/api/call.h" line="83"/>
-        <location filename="../src/chatview.cpp" line="70"/>
+        <location filename="../src/chatview.cpp" line="78"/>
         <source>Finished</source>
         <translation type="unfinished"/>
     </message>
@@ -70,21 +70,28 @@
         <translation type="unfinished"/>
     </message>
     <message>
+        <location filename="../src/api/interaction.h" line="218"/>
         <location filename="../src/authority/storagehelper.cpp" line="130"/>
-        <location filename="../src/authority/storagehelper.cpp" line="898"/>
+        <location filename="../src/authority/storagehelper.cpp" line="918"/>
         <source>Invitation received</source>
         <translation>Primljen poziv</translation>
     </message>
     <message>
+        <location filename="../src/api/interaction.h" line="222"/>
+        <source>Contact left conversation</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/api/interaction.h" line="216"/>
         <location filename="../src/authority/storagehelper.cpp" line="127"/>
-        <location filename="../src/authority/storagehelper.cpp" line="896"/>
+        <location filename="../src/authority/storagehelper.cpp" line="916"/>
         <source>Contact added</source>
         <translation>Kontakt dodat</translation>
     </message>
     <message>
         <location filename="../src/authority/storagehelper.cpp" line="104"/>
         <location filename="../src/authority/storagehelper.cpp" line="110"/>
-        <location filename="../src/authority/storagehelper.cpp" line="894"/>
+        <location filename="../src/authority/storagehelper.cpp" line="914"/>
         <source>Outgoing call</source>
         <translation>Poziva se</translation>
     </message>
@@ -96,7 +103,7 @@
     </message>
     <message>
         <location filename="../src/authority/storagehelper.cpp" line="112"/>
-        <location filename="../src/authority/storagehelper.cpp" line="892"/>
+        <location filename="../src/authority/storagehelper.cpp" line="912"/>
         <source>Missed outgoing call</source>
         <translation>Propušten odlazeći poziv</translation>
     </message>
@@ -106,8 +113,9 @@
         <translation>Propušten dolazeći poziv</translation>
     </message>
     <message>
+        <location filename="../src/api/interaction.h" line="220"/>
         <location filename="../src/authority/storagehelper.cpp" line="132"/>
-        <location filename="../src/authority/storagehelper.cpp" line="900"/>
+        <location filename="../src/authority/storagehelper.cpp" line="920"/>
         <source>Invitation accepted</source>
         <translation type="unfinished"/>
     </message>
@@ -118,279 +126,279 @@
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="53"/>
+        <location filename="../src/newcallmodel.cpp" line="55"/>
         <source>Null</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="54"/>
+        <location filename="../src/newcallmodel.cpp" line="56"/>
         <source>Trying</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="55"/>
+        <location filename="../src/newcallmodel.cpp" line="57"/>
         <source>Ringing</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="56"/>
+        <location filename="../src/newcallmodel.cpp" line="58"/>
         <source>Being Forwarded</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="57"/>
+        <location filename="../src/newcallmodel.cpp" line="59"/>
         <source>Queued</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="58"/>
+        <location filename="../src/newcallmodel.cpp" line="60"/>
         <source>Progress</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="59"/>
+        <location filename="../src/newcallmodel.cpp" line="61"/>
         <source>OK</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="64"/>
-        <location filename="../src/newcallmodel.cpp" line="60"/>
+        <location filename="../src/chatview.cpp" line="72"/>
+        <location filename="../src/newcallmodel.cpp" line="62"/>
         <source>Accepted</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="61"/>
+        <location filename="../src/newcallmodel.cpp" line="63"/>
         <source>Multiple Choices</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="62"/>
+        <location filename="../src/newcallmodel.cpp" line="64"/>
         <source>Moved Permanently</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="63"/>
+        <location filename="../src/newcallmodel.cpp" line="65"/>
         <source>Moved Temporarily</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="64"/>
+        <location filename="../src/newcallmodel.cpp" line="66"/>
         <source>Use Proxy</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="65"/>
+        <location filename="../src/newcallmodel.cpp" line="67"/>
         <source>Alternative Service</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="66"/>
+        <location filename="../src/newcallmodel.cpp" line="68"/>
         <source>Bad Request</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="67"/>
+        <location filename="../src/newcallmodel.cpp" line="69"/>
         <source>Unauthorized</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="68"/>
+        <location filename="../src/newcallmodel.cpp" line="70"/>
         <source>Payment Required</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="69"/>
+        <location filename="../src/newcallmodel.cpp" line="71"/>
         <source>Forbidden</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="70"/>
+        <location filename="../src/newcallmodel.cpp" line="72"/>
         <source>Not Found</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="71"/>
+        <location filename="../src/newcallmodel.cpp" line="73"/>
         <source>Method Not Allowed</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="72"/>
-        <location filename="../src/newcallmodel.cpp" line="92"/>
+        <location filename="../src/newcallmodel.cpp" line="74"/>
+        <location filename="../src/newcallmodel.cpp" line="94"/>
         <source>Not Acceptable</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="73"/>
+        <location filename="../src/newcallmodel.cpp" line="75"/>
         <source>Proxy Authentication Required</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="74"/>
+        <location filename="../src/newcallmodel.cpp" line="76"/>
         <source>Request Timeout</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="75"/>
+        <location filename="../src/newcallmodel.cpp" line="77"/>
         <source>Gone</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="76"/>
+        <location filename="../src/newcallmodel.cpp" line="78"/>
         <source>Request Entity Too Large</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="77"/>
+        <location filename="../src/newcallmodel.cpp" line="79"/>
         <source>Request URI Too Long</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="78"/>
+        <location filename="../src/newcallmodel.cpp" line="80"/>
         <source>Unsupported Media Type</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="79"/>
+        <location filename="../src/newcallmodel.cpp" line="81"/>
         <source>Unsupported URI Scheme</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="80"/>
+        <location filename="../src/newcallmodel.cpp" line="82"/>
         <source>Bad Extension</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="81"/>
+        <location filename="../src/newcallmodel.cpp" line="83"/>
         <source>Extension Required</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="82"/>
+        <location filename="../src/newcallmodel.cpp" line="84"/>
         <source>Session Timer Too Small</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="83"/>
+        <location filename="../src/newcallmodel.cpp" line="85"/>
         <source>Interval Too Brief</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="84"/>
+        <location filename="../src/newcallmodel.cpp" line="86"/>
         <source>Temporarily Unavailable</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="85"/>
+        <location filename="../src/newcallmodel.cpp" line="87"/>
         <source>Call TSX Does Not Exist</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="86"/>
+        <location filename="../src/newcallmodel.cpp" line="88"/>
         <source>Loop Detected</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="87"/>
+        <location filename="../src/newcallmodel.cpp" line="89"/>
         <source>Too Many Hops</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="88"/>
+        <location filename="../src/newcallmodel.cpp" line="90"/>
         <source>Address Incomplete</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="89"/>
+        <location filename="../src/newcallmodel.cpp" line="91"/>
         <source>Ambiguous</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="90"/>
+        <location filename="../src/newcallmodel.cpp" line="92"/>
         <source>Busy</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="91"/>
+        <location filename="../src/newcallmodel.cpp" line="93"/>
         <source>Request Terminated</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="93"/>
+        <location filename="../src/newcallmodel.cpp" line="95"/>
         <source>Bad Event</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="94"/>
+        <location filename="../src/newcallmodel.cpp" line="96"/>
         <source>Request Updated</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="95"/>
+        <location filename="../src/newcallmodel.cpp" line="97"/>
         <source>Request Pending</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="96"/>
+        <location filename="../src/newcallmodel.cpp" line="98"/>
         <source>Undecipherable</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="97"/>
+        <location filename="../src/newcallmodel.cpp" line="99"/>
         <source>Internal Server Error</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="98"/>
+        <location filename="../src/newcallmodel.cpp" line="100"/>
         <source>Not Implemented</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="99"/>
+        <location filename="../src/newcallmodel.cpp" line="101"/>
         <source>Bad Gateway</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="100"/>
+        <location filename="../src/newcallmodel.cpp" line="102"/>
         <source>Service Unavailable</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="101"/>
+        <location filename="../src/newcallmodel.cpp" line="103"/>
         <source>Server Timeout</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="102"/>
+        <location filename="../src/newcallmodel.cpp" line="104"/>
         <source>Version Not Supported</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="103"/>
+        <location filename="../src/newcallmodel.cpp" line="105"/>
         <source>Message Too Large</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="104"/>
+        <location filename="../src/newcallmodel.cpp" line="106"/>
         <source>Precondition Failure</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="105"/>
+        <location filename="../src/newcallmodel.cpp" line="107"/>
         <source>Busy Everywhere</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="106"/>
+        <location filename="../src/newcallmodel.cpp" line="108"/>
         <source>Call Refused</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="107"/>
+        <location filename="../src/newcallmodel.cpp" line="109"/>
         <source>Does Not Exist Anywhere</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="108"/>
+        <location filename="../src/newcallmodel.cpp" line="110"/>
         <source>Not Acceptable Anywhere</source>
         <translation type="unfinished"/>
     </message>
@@ -465,22 +473,52 @@
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="62"/>
-        <source>Unable to make contact</source>
+        <location filename="../src/chatview.cpp" line="49"/>
+        <source>has sent you a conversation request.</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="51"/>
+        <source>Hello, do you want to join the conversation?</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="53"/>
+        <source>You have accepted the conversation request.</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="55"/>
+        <source>We are waiting for another device to synchronize the conversation.</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="66"/>
+        <source>Accept</source>
         <translation type="unfinished"/>
     </message>
     <message>
         <location filename="../src/chatview.cpp" line="67"/>
+        <source>Refuse</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="70"/>
+        <source>Unable to make contact</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="75"/>
         <source>Waiting for contact</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="68"/>
+        <location filename="../src/chatview.cpp" line="76"/>
         <source>Incoming transfer</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="69"/>
+        <location filename="../src/chatview.cpp" line="77"/>
         <source>Timed out waiting for contact</source>
         <translation type="unfinished"/>
     </message>
@@ -500,87 +538,77 @@
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="49"/>
+        <location filename="../src/chatview.cpp" line="57"/>
         <source>Note: you can automatically accept this invitation by sending a message.</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="50"/>
+        <location filename="../src/chatview.cpp" line="58"/>
         <source>{0} days ago</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="51"/>
+        <location filename="../src/chatview.cpp" line="59"/>
         <source>{0} hours ago</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="53"/>
+        <location filename="../src/chatview.cpp" line="61"/>
         <source>{0} minutes ago</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="65"/>
+        <location filename="../src/chatview.cpp" line="73"/>
         <source>Canceled</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="66"/>
+        <location filename="../src/chatview.cpp" line="74"/>
         <source>Ongoing</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="50"/>
+        <location filename="../src/chatview.cpp" line="58"/>
         <source>%d days ago</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="51"/>
+        <location filename="../src/chatview.cpp" line="59"/>
         <source>%d hours ago</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="53"/>
+        <location filename="../src/chatview.cpp" line="61"/>
         <source>%d minutes ago</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="54"/>
+        <location filename="../src/chatview.cpp" line="62"/>
         <source>one day ago</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="55"/>
+        <location filename="../src/chatview.cpp" line="63"/>
         <source>one hour ago</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="56"/>
+        <location filename="../src/chatview.cpp" line="64"/>
         <source>just now</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="57"/>
+        <location filename="../src/chatview.cpp" line="65"/>
         <source>Failure</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="58"/>
-        <source>Confirm</source>
-        <translation type="unfinished"/>
-    </message>
-    <message>
-        <location filename="../src/chatview.cpp" line="59"/>
-        <source>Deny</source>
-        <translation type="unfinished"/>
-    </message>
-    <message>
-        <location filename="../src/chatview.cpp" line="60"/>
+        <location filename="../src/chatview.cpp" line="68"/>
         <source>Delete</source>
         <translation>Izbriši</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="61"/>
+        <location filename="../src/chatview.cpp" line="69"/>
         <source>Retry</source>
         <translation type="unfinished"/>
     </message>
@@ -588,22 +616,22 @@
 <context>
     <name>lrc::ContactModelPimpl</name>
     <message>
-        <location filename="../src/contactmodel.cpp" line="459"/>
+        <location filename="../src/contactmodel.cpp" line="438"/>
         <source>Searching…</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/contactmodel.cpp" line="960"/>
+        <location filename="../src/contactmodel.cpp" line="952"/>
         <source>Invalid ID</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/contactmodel.cpp" line="963"/>
+        <location filename="../src/contactmodel.cpp" line="955"/>
         <source>Username not found</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/contactmodel.cpp" line="966"/>
+        <location filename="../src/contactmodel.cpp" line="958"/>
         <source>Couldn&apos;t lookup…</source>
         <translation type="unfinished"/>
     </message>
@@ -611,7 +639,7 @@
 <context>
     <name>lrc::api::ContactModel</name>
     <message>
-        <location filename="../src/contactmodel.cpp" line="420"/>
+        <location filename="../src/contactmodel.cpp" line="399"/>
         <source>Bad URI scheme</source>
         <translation type="unfinished"/>
     </message>
diff --git a/translations/lrc_sv.ts b/translations/lrc_sv.ts
index 12bcb17a5adc0027bfd9ba3ba5c632fe0d7548e6..d87224625d88380d5bed8aa900c74a92288a068b 100644
--- a/translations/lrc_sv.ts
+++ b/translations/lrc_sv.ts
@@ -1,8 +1,8 @@
-<?xml version="1.0" ?><!DOCTYPE TS><TS language="sv" sourcelanguage="en" version="2.1">
+<?xml version="1.0" ?><!DOCTYPE TS><TS language="sv" sourcelanguage="en" version="2.0">
 <context>
     <name>QObject</name>
     <message>
-        <location filename="../src/qtwrapper/callmanager_wrap.h" line="328"/>
+        <location filename="../src/qtwrapper/callmanager_wrap.h" line="393"/>
         <source>Me</source>
         <translation>Jag</translation>
     </message>
@@ -33,7 +33,7 @@
     </message>
     <message>
         <location filename="../src/api/call.h" line="71"/>
-        <location filename="../src/chatview.cpp" line="63"/>
+        <location filename="../src/chatview.cpp" line="71"/>
         <source>Connecting</source>
         <translation>Ansluter</translation>
     </message>
@@ -50,7 +50,7 @@
     <message>
         <location filename="../src/api/call.h" line="77"/>
         <location filename="../src/api/call.h" line="83"/>
-        <location filename="../src/chatview.cpp" line="70"/>
+        <location filename="../src/chatview.cpp" line="78"/>
         <source>Finished</source>
         <translation>Slutförd</translation>
     </message>
@@ -70,21 +70,28 @@
         <translation>Kommunikation etablerad</translation>
     </message>
     <message>
+        <location filename="../src/api/interaction.h" line="218"/>
         <location filename="../src/authority/storagehelper.cpp" line="130"/>
-        <location filename="../src/authority/storagehelper.cpp" line="898"/>
+        <location filename="../src/authority/storagehelper.cpp" line="918"/>
         <source>Invitation received</source>
         <translation>Inbjudan mottagen</translation>
     </message>
     <message>
+        <location filename="../src/api/interaction.h" line="222"/>
+        <source>Contact left conversation</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/api/interaction.h" line="216"/>
         <location filename="../src/authority/storagehelper.cpp" line="127"/>
-        <location filename="../src/authority/storagehelper.cpp" line="896"/>
+        <location filename="../src/authority/storagehelper.cpp" line="916"/>
         <source>Contact added</source>
         <translation>Kontakt tillagt</translation>
     </message>
     <message>
         <location filename="../src/authority/storagehelper.cpp" line="104"/>
         <location filename="../src/authority/storagehelper.cpp" line="110"/>
-        <location filename="../src/authority/storagehelper.cpp" line="894"/>
+        <location filename="../src/authority/storagehelper.cpp" line="914"/>
         <source>Outgoing call</source>
         <translation>Utgående samtal</translation>
     </message>
@@ -96,7 +103,7 @@
     </message>
     <message>
         <location filename="../src/authority/storagehelper.cpp" line="112"/>
-        <location filename="../src/authority/storagehelper.cpp" line="892"/>
+        <location filename="../src/authority/storagehelper.cpp" line="912"/>
         <source>Missed outgoing call</source>
         <translation>Missat utgående samtal</translation>
     </message>
@@ -106,8 +113,9 @@
         <translation>Missat inkommande samtal</translation>
     </message>
     <message>
+        <location filename="../src/api/interaction.h" line="220"/>
         <location filename="../src/authority/storagehelper.cpp" line="132"/>
-        <location filename="../src/authority/storagehelper.cpp" line="900"/>
+        <location filename="../src/authority/storagehelper.cpp" line="920"/>
         <source>Invitation accepted</source>
         <translation>Inbjudan accepterad</translation>
     </message>
@@ -118,279 +126,279 @@
         <translation>standard</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="53"/>
+        <location filename="../src/newcallmodel.cpp" line="55"/>
         <source>Null</source>
         <translation>Null</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="54"/>
+        <location filename="../src/newcallmodel.cpp" line="56"/>
         <source>Trying</source>
         <translation>Försöker</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="55"/>
+        <location filename="../src/newcallmodel.cpp" line="57"/>
         <source>Ringing</source>
         <translation>Ringer</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="56"/>
+        <location filename="../src/newcallmodel.cpp" line="58"/>
         <source>Being Forwarded</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="57"/>
+        <location filename="../src/newcallmodel.cpp" line="59"/>
         <source>Queued</source>
         <translation>Köat</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="58"/>
+        <location filename="../src/newcallmodel.cpp" line="60"/>
         <source>Progress</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="59"/>
+        <location filename="../src/newcallmodel.cpp" line="61"/>
         <source>OK</source>
         <translation>OK</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="64"/>
-        <location filename="../src/newcallmodel.cpp" line="60"/>
+        <location filename="../src/chatview.cpp" line="72"/>
+        <location filename="../src/newcallmodel.cpp" line="62"/>
         <source>Accepted</source>
         <translation>Accepterat</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="61"/>
+        <location filename="../src/newcallmodel.cpp" line="63"/>
         <source>Multiple Choices</source>
         <translation>Flera val</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="62"/>
+        <location filename="../src/newcallmodel.cpp" line="64"/>
         <source>Moved Permanently</source>
         <translation>Permanent flyttad</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="63"/>
+        <location filename="../src/newcallmodel.cpp" line="65"/>
         <source>Moved Temporarily</source>
         <translation>TIllfälligt flyttad</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="64"/>
+        <location filename="../src/newcallmodel.cpp" line="66"/>
         <source>Use Proxy</source>
         <translation>Använd proxy</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="65"/>
+        <location filename="../src/newcallmodel.cpp" line="67"/>
         <source>Alternative Service</source>
         <translation>Alternativ tjänst</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="66"/>
+        <location filename="../src/newcallmodel.cpp" line="68"/>
         <source>Bad Request</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="67"/>
+        <location filename="../src/newcallmodel.cpp" line="69"/>
         <source>Unauthorized</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="68"/>
+        <location filename="../src/newcallmodel.cpp" line="70"/>
         <source>Payment Required</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="69"/>
+        <location filename="../src/newcallmodel.cpp" line="71"/>
         <source>Forbidden</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="70"/>
+        <location filename="../src/newcallmodel.cpp" line="72"/>
         <source>Not Found</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="71"/>
+        <location filename="../src/newcallmodel.cpp" line="73"/>
         <source>Method Not Allowed</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="72"/>
-        <location filename="../src/newcallmodel.cpp" line="92"/>
+        <location filename="../src/newcallmodel.cpp" line="74"/>
+        <location filename="../src/newcallmodel.cpp" line="94"/>
         <source>Not Acceptable</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="73"/>
+        <location filename="../src/newcallmodel.cpp" line="75"/>
         <source>Proxy Authentication Required</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="74"/>
+        <location filename="../src/newcallmodel.cpp" line="76"/>
         <source>Request Timeout</source>
         <translation>Tidsgräns för begäran överskriden</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="75"/>
+        <location filename="../src/newcallmodel.cpp" line="77"/>
         <source>Gone</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="76"/>
+        <location filename="../src/newcallmodel.cpp" line="78"/>
         <source>Request Entity Too Large</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="77"/>
+        <location filename="../src/newcallmodel.cpp" line="79"/>
         <source>Request URI Too Long</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="78"/>
+        <location filename="../src/newcallmodel.cpp" line="80"/>
         <source>Unsupported Media Type</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="79"/>
+        <location filename="../src/newcallmodel.cpp" line="81"/>
         <source>Unsupported URI Scheme</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="80"/>
+        <location filename="../src/newcallmodel.cpp" line="82"/>
         <source>Bad Extension</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="81"/>
+        <location filename="../src/newcallmodel.cpp" line="83"/>
         <source>Extension Required</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="82"/>
+        <location filename="../src/newcallmodel.cpp" line="84"/>
         <source>Session Timer Too Small</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="83"/>
+        <location filename="../src/newcallmodel.cpp" line="85"/>
         <source>Interval Too Brief</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="84"/>
+        <location filename="../src/newcallmodel.cpp" line="86"/>
         <source>Temporarily Unavailable</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="85"/>
+        <location filename="../src/newcallmodel.cpp" line="87"/>
         <source>Call TSX Does Not Exist</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="86"/>
+        <location filename="../src/newcallmodel.cpp" line="88"/>
         <source>Loop Detected</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="87"/>
+        <location filename="../src/newcallmodel.cpp" line="89"/>
         <source>Too Many Hops</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="88"/>
+        <location filename="../src/newcallmodel.cpp" line="90"/>
         <source>Address Incomplete</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="89"/>
+        <location filename="../src/newcallmodel.cpp" line="91"/>
         <source>Ambiguous</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="90"/>
+        <location filename="../src/newcallmodel.cpp" line="92"/>
         <source>Busy</source>
         <translation>Upptagen</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="91"/>
+        <location filename="../src/newcallmodel.cpp" line="93"/>
         <source>Request Terminated</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="93"/>
+        <location filename="../src/newcallmodel.cpp" line="95"/>
         <source>Bad Event</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="94"/>
+        <location filename="../src/newcallmodel.cpp" line="96"/>
         <source>Request Updated</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="95"/>
+        <location filename="../src/newcallmodel.cpp" line="97"/>
         <source>Request Pending</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="96"/>
+        <location filename="../src/newcallmodel.cpp" line="98"/>
         <source>Undecipherable</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="97"/>
+        <location filename="../src/newcallmodel.cpp" line="99"/>
         <source>Internal Server Error</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="98"/>
+        <location filename="../src/newcallmodel.cpp" line="100"/>
         <source>Not Implemented</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="99"/>
+        <location filename="../src/newcallmodel.cpp" line="101"/>
         <source>Bad Gateway</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="100"/>
+        <location filename="../src/newcallmodel.cpp" line="102"/>
         <source>Service Unavailable</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="101"/>
+        <location filename="../src/newcallmodel.cpp" line="103"/>
         <source>Server Timeout</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="102"/>
+        <location filename="../src/newcallmodel.cpp" line="104"/>
         <source>Version Not Supported</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="103"/>
+        <location filename="../src/newcallmodel.cpp" line="105"/>
         <source>Message Too Large</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="104"/>
+        <location filename="../src/newcallmodel.cpp" line="106"/>
         <source>Precondition Failure</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="105"/>
+        <location filename="../src/newcallmodel.cpp" line="107"/>
         <source>Busy Everywhere</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="106"/>
+        <location filename="../src/newcallmodel.cpp" line="108"/>
         <source>Call Refused</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="107"/>
+        <location filename="../src/newcallmodel.cpp" line="109"/>
         <source>Does Not Exist Anywhere</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="108"/>
+        <location filename="../src/newcallmodel.cpp" line="110"/>
         <source>Not Acceptable Anywhere</source>
         <translation type="unfinished"/>
     </message>
@@ -465,22 +473,52 @@
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="62"/>
-        <source>Unable to make contact</source>
+        <location filename="../src/chatview.cpp" line="49"/>
+        <source>has sent you a conversation request.</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="51"/>
+        <source>Hello, do you want to join the conversation?</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="53"/>
+        <source>You have accepted the conversation request.</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="55"/>
+        <source>We are waiting for another device to synchronize the conversation.</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="66"/>
+        <source>Accept</source>
         <translation type="unfinished"/>
     </message>
     <message>
         <location filename="../src/chatview.cpp" line="67"/>
+        <source>Refuse</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="70"/>
+        <source>Unable to make contact</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="75"/>
         <source>Waiting for contact</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="68"/>
+        <location filename="../src/chatview.cpp" line="76"/>
         <source>Incoming transfer</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="69"/>
+        <location filename="../src/chatview.cpp" line="77"/>
         <source>Timed out waiting for contact</source>
         <translation type="unfinished"/>
     </message>
@@ -500,87 +538,77 @@
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="49"/>
+        <location filename="../src/chatview.cpp" line="57"/>
         <source>Note: you can automatically accept this invitation by sending a message.</source>
         <translation>Notera att du kan acceptera denna inbjudan automatiskt, genom att skicka ett meddelande.</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="50"/>
+        <location filename="../src/chatview.cpp" line="58"/>
         <source>{0} days ago</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="51"/>
+        <location filename="../src/chatview.cpp" line="59"/>
         <source>{0} hours ago</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="53"/>
+        <location filename="../src/chatview.cpp" line="61"/>
         <source>{0} minutes ago</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="65"/>
+        <location filename="../src/chatview.cpp" line="73"/>
         <source>Canceled</source>
         <translation>Avbruten</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="66"/>
+        <location filename="../src/chatview.cpp" line="74"/>
         <source>Ongoing</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="50"/>
+        <location filename="../src/chatview.cpp" line="58"/>
         <source>%d days ago</source>
         <translation>%d dagar sedan</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="51"/>
+        <location filename="../src/chatview.cpp" line="59"/>
         <source>%d hours ago</source>
         <translation>%d timmar sedan</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="53"/>
+        <location filename="../src/chatview.cpp" line="61"/>
         <source>%d minutes ago</source>
         <translation>%d minuter sedan</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="54"/>
+        <location filename="../src/chatview.cpp" line="62"/>
         <source>one day ago</source>
         <translation>en dag sedan</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="55"/>
+        <location filename="../src/chatview.cpp" line="63"/>
         <source>one hour ago</source>
         <translation>en timma sedan</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="56"/>
+        <location filename="../src/chatview.cpp" line="64"/>
         <source>just now</source>
         <translation>just nu</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="57"/>
+        <location filename="../src/chatview.cpp" line="65"/>
         <source>Failure</source>
         <translation>Fel</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="58"/>
-        <source>Confirm</source>
-        <translation>Bekräfta</translation>
-    </message>
-    <message>
-        <location filename="../src/chatview.cpp" line="59"/>
-        <source>Deny</source>
-        <translation type="unfinished"/>
-    </message>
-    <message>
-        <location filename="../src/chatview.cpp" line="60"/>
+        <location filename="../src/chatview.cpp" line="68"/>
         <source>Delete</source>
         <translation>Ta bort</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="61"/>
+        <location filename="../src/chatview.cpp" line="69"/>
         <source>Retry</source>
         <translation>Försök igen</translation>
     </message>
@@ -588,22 +616,22 @@
 <context>
     <name>lrc::ContactModelPimpl</name>
     <message>
-        <location filename="../src/contactmodel.cpp" line="459"/>
+        <location filename="../src/contactmodel.cpp" line="438"/>
         <source>Searching…</source>
         <translation>Söker...</translation>
     </message>
     <message>
-        <location filename="../src/contactmodel.cpp" line="960"/>
+        <location filename="../src/contactmodel.cpp" line="952"/>
         <source>Invalid ID</source>
         <translation>Ogiltigt ID</translation>
     </message>
     <message>
-        <location filename="../src/contactmodel.cpp" line="963"/>
+        <location filename="../src/contactmodel.cpp" line="955"/>
         <source>Username not found</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/contactmodel.cpp" line="966"/>
+        <location filename="../src/contactmodel.cpp" line="958"/>
         <source>Couldn&apos;t lookup…</source>
         <translation type="unfinished"/>
     </message>
@@ -611,7 +639,7 @@
 <context>
     <name>lrc::api::ContactModel</name>
     <message>
-        <location filename="../src/contactmodel.cpp" line="420"/>
+        <location filename="../src/contactmodel.cpp" line="399"/>
         <source>Bad URI scheme</source>
         <translation>Felaktigt URI-schema</translation>
     </message>
diff --git a/translations/lrc_tr.ts b/translations/lrc_tr.ts
index 1660244d33f5a4b485b1a21cf4f5c04913455eee..6716805fe06996e075adde71985f0e88da87a451 100644
--- a/translations/lrc_tr.ts
+++ b/translations/lrc_tr.ts
@@ -1,8 +1,8 @@
-<?xml version="1.0" ?><!DOCTYPE TS><TS language="tr" sourcelanguage="en" version="2.1">
+<?xml version="1.0" ?><!DOCTYPE TS><TS language="tr" sourcelanguage="en" version="2.0">
 <context>
     <name>QObject</name>
     <message>
-        <location filename="../src/qtwrapper/callmanager_wrap.h" line="328"/>
+        <location filename="../src/qtwrapper/callmanager_wrap.h" line="393"/>
         <source>Me</source>
         <translation>Ben</translation>
     </message>
@@ -33,7 +33,7 @@
     </message>
     <message>
         <location filename="../src/api/call.h" line="71"/>
-        <location filename="../src/chatview.cpp" line="63"/>
+        <location filename="../src/chatview.cpp" line="71"/>
         <source>Connecting</source>
         <translation>Bağlanılıyor</translation>
     </message>
@@ -50,7 +50,7 @@
     <message>
         <location filename="../src/api/call.h" line="77"/>
         <location filename="../src/api/call.h" line="83"/>
-        <location filename="../src/chatview.cpp" line="70"/>
+        <location filename="../src/chatview.cpp" line="78"/>
         <source>Finished</source>
         <translation>Bitti</translation>
     </message>
@@ -70,21 +70,28 @@
         <translation>Bağlantı sağlandı</translation>
     </message>
     <message>
+        <location filename="../src/api/interaction.h" line="218"/>
         <location filename="../src/authority/storagehelper.cpp" line="130"/>
-        <location filename="../src/authority/storagehelper.cpp" line="898"/>
+        <location filename="../src/authority/storagehelper.cpp" line="918"/>
         <source>Invitation received</source>
         <translation>Davetiye alındı</translation>
     </message>
     <message>
+        <location filename="../src/api/interaction.h" line="222"/>
+        <source>Contact left conversation</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/api/interaction.h" line="216"/>
         <location filename="../src/authority/storagehelper.cpp" line="127"/>
-        <location filename="../src/authority/storagehelper.cpp" line="896"/>
+        <location filename="../src/authority/storagehelper.cpp" line="916"/>
         <source>Contact added</source>
         <translation>KiÅŸi eklendi</translation>
     </message>
     <message>
         <location filename="../src/authority/storagehelper.cpp" line="104"/>
         <location filename="../src/authority/storagehelper.cpp" line="110"/>
-        <location filename="../src/authority/storagehelper.cpp" line="894"/>
+        <location filename="../src/authority/storagehelper.cpp" line="914"/>
         <source>Outgoing call</source>
         <translation>Giden arama</translation>
     </message>
@@ -96,7 +103,7 @@
     </message>
     <message>
         <location filename="../src/authority/storagehelper.cpp" line="112"/>
-        <location filename="../src/authority/storagehelper.cpp" line="892"/>
+        <location filename="../src/authority/storagehelper.cpp" line="912"/>
         <source>Missed outgoing call</source>
         <translation>Yanıtsız giden arama</translation>
     </message>
@@ -106,8 +113,9 @@
         <translation>Yanıtsız gelen arama</translation>
     </message>
     <message>
+        <location filename="../src/api/interaction.h" line="220"/>
         <location filename="../src/authority/storagehelper.cpp" line="132"/>
-        <location filename="../src/authority/storagehelper.cpp" line="900"/>
+        <location filename="../src/authority/storagehelper.cpp" line="920"/>
         <source>Invitation accepted</source>
         <translation>Davetiye alındı</translation>
     </message>
@@ -118,279 +126,279 @@
         <translation>öntanımlı</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="53"/>
+        <location filename="../src/newcallmodel.cpp" line="55"/>
         <source>Null</source>
         <translation>BoÅŸ</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="54"/>
+        <location filename="../src/newcallmodel.cpp" line="56"/>
         <source>Trying</source>
         <translation>Deneniyor</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="55"/>
+        <location filename="../src/newcallmodel.cpp" line="57"/>
         <source>Ringing</source>
         <translation>Çalıyor</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="56"/>
+        <location filename="../src/newcallmodel.cpp" line="58"/>
         <source>Being Forwarded</source>
         <translation>Yönlendiriliyor</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="57"/>
+        <location filename="../src/newcallmodel.cpp" line="59"/>
         <source>Queued</source>
         <translation>Sırada</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="58"/>
+        <location filename="../src/newcallmodel.cpp" line="60"/>
         <source>Progress</source>
         <translation>Ä°lerleme</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="59"/>
+        <location filename="../src/newcallmodel.cpp" line="61"/>
         <source>OK</source>
         <translation>TAMAM</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="64"/>
-        <location filename="../src/newcallmodel.cpp" line="60"/>
+        <location filename="../src/chatview.cpp" line="72"/>
+        <location filename="../src/newcallmodel.cpp" line="62"/>
         <source>Accepted</source>
         <translation>Kabul edildi</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="61"/>
+        <location filename="../src/newcallmodel.cpp" line="63"/>
         <source>Multiple Choices</source>
         <translation>Çoklu Seçimler</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="62"/>
+        <location filename="../src/newcallmodel.cpp" line="64"/>
         <source>Moved Permanently</source>
         <translation>Kalıcı Olarak Taşındı</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="63"/>
+        <location filename="../src/newcallmodel.cpp" line="65"/>
         <source>Moved Temporarily</source>
         <translation>Geçici Olarak Taşındı</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="64"/>
+        <location filename="../src/newcallmodel.cpp" line="66"/>
         <source>Use Proxy</source>
         <translation>Vekil Kullan</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="65"/>
+        <location filename="../src/newcallmodel.cpp" line="67"/>
         <source>Alternative Service</source>
         <translation>Alternatif servis</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="66"/>
+        <location filename="../src/newcallmodel.cpp" line="68"/>
         <source>Bad Request</source>
         <translation>Geçersiz istek</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="67"/>
+        <location filename="../src/newcallmodel.cpp" line="69"/>
         <source>Unauthorized</source>
         <translation>YetkilendirilmemiÅŸ</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="68"/>
+        <location filename="../src/newcallmodel.cpp" line="70"/>
         <source>Payment Required</source>
         <translation>Ödeme Gerekli</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="69"/>
+        <location filename="../src/newcallmodel.cpp" line="71"/>
         <source>Forbidden</source>
         <translation>Yasak</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="70"/>
+        <location filename="../src/newcallmodel.cpp" line="72"/>
         <source>Not Found</source>
         <translation>Bulunamadı</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="71"/>
+        <location filename="../src/newcallmodel.cpp" line="73"/>
         <source>Method Not Allowed</source>
         <translation>Metod Kabul Edilmiyor</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="72"/>
-        <location filename="../src/newcallmodel.cpp" line="92"/>
+        <location filename="../src/newcallmodel.cpp" line="74"/>
+        <location filename="../src/newcallmodel.cpp" line="94"/>
         <source>Not Acceptable</source>
         <translation>Kabul Edilemez</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="73"/>
+        <location filename="../src/newcallmodel.cpp" line="75"/>
         <source>Proxy Authentication Required</source>
         <translation>Proxy Kimlik Doğrulaması Gerekiyor</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="74"/>
+        <location filename="../src/newcallmodel.cpp" line="76"/>
         <source>Request Timeout</source>
         <translation>İstek Zaman Aşımına Uğradı</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="75"/>
+        <location filename="../src/newcallmodel.cpp" line="77"/>
         <source>Gone</source>
         <translation>GitmiÅŸ</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="76"/>
+        <location filename="../src/newcallmodel.cpp" line="78"/>
         <source>Request Entity Too Large</source>
         <translation>Girilen veri çok fazla</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="77"/>
+        <location filename="../src/newcallmodel.cpp" line="79"/>
         <source>Request URI Too Long</source>
         <translation>URI İsteği Çok Uzun</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="78"/>
+        <location filename="../src/newcallmodel.cpp" line="80"/>
         <source>Unsupported Media Type</source>
         <translation>Desteklenmeyen Ortam Türü</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="79"/>
+        <location filename="../src/newcallmodel.cpp" line="81"/>
         <source>Unsupported URI Scheme</source>
         <translation>Desteklenmeyen URI Düzeni</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="80"/>
+        <location filename="../src/newcallmodel.cpp" line="82"/>
         <source>Bad Extension</source>
         <translation>Hatalı Uzantı</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="81"/>
+        <location filename="../src/newcallmodel.cpp" line="83"/>
         <source>Extension Required</source>
         <translation>Uzantı Gerekli</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="82"/>
+        <location filename="../src/newcallmodel.cpp" line="84"/>
         <source>Session Timer Too Small</source>
         <translation>Oturum Zamanlayıcısı Çok Küçük</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="83"/>
+        <location filename="../src/newcallmodel.cpp" line="85"/>
         <source>Interval Too Brief</source>
         <translation>Aralık Çok Kısa</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="84"/>
+        <location filename="../src/newcallmodel.cpp" line="86"/>
         <source>Temporarily Unavailable</source>
         <translation>Geçici olarak kullanım dışı</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="85"/>
+        <location filename="../src/newcallmodel.cpp" line="87"/>
         <source>Call TSX Does Not Exist</source>
         <translation>TSX Çağrısı Yok</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="86"/>
+        <location filename="../src/newcallmodel.cpp" line="88"/>
         <source>Loop Detected</source>
         <translation>Döngü Algılandı</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="87"/>
+        <location filename="../src/newcallmodel.cpp" line="89"/>
         <source>Too Many Hops</source>
         <translation>Çok Fazla Atlama</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="88"/>
+        <location filename="../src/newcallmodel.cpp" line="90"/>
         <source>Address Incomplete</source>
         <translation>Adres Eksik</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="89"/>
+        <location filename="../src/newcallmodel.cpp" line="91"/>
         <source>Ambiguous</source>
         <translation>Belirsiz</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="90"/>
+        <location filename="../src/newcallmodel.cpp" line="92"/>
         <source>Busy</source>
         <translation>MeÅŸgul</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="91"/>
+        <location filename="../src/newcallmodel.cpp" line="93"/>
         <source>Request Terminated</source>
         <translation>İstek Sonlandırıldı</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="93"/>
+        <location filename="../src/newcallmodel.cpp" line="95"/>
         <source>Bad Event</source>
         <translation>Kötü Etkinlik</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="94"/>
+        <location filename="../src/newcallmodel.cpp" line="96"/>
         <source>Request Updated</source>
         <translation>İstek Güncellendi</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="95"/>
+        <location filename="../src/newcallmodel.cpp" line="97"/>
         <source>Request Pending</source>
         <translation>Ä°stek Beklemede</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="96"/>
+        <location filename="../src/newcallmodel.cpp" line="98"/>
         <source>Undecipherable</source>
         <translation>Anlaşılamaz</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="97"/>
+        <location filename="../src/newcallmodel.cpp" line="99"/>
         <source>Internal Server Error</source>
         <translation>İç Sunucu Hatası</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="98"/>
+        <location filename="../src/newcallmodel.cpp" line="100"/>
         <source>Not Implemented</source>
         <translation>Uygulanmadı</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="99"/>
+        <location filename="../src/newcallmodel.cpp" line="101"/>
         <source>Bad Gateway</source>
         <translation>Bozuk Ağ Geçidi</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="100"/>
+        <location filename="../src/newcallmodel.cpp" line="102"/>
         <source>Service Unavailable</source>
         <translation>Hizmet kullanılamıyor</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="101"/>
+        <location filename="../src/newcallmodel.cpp" line="103"/>
         <source>Server Timeout</source>
         <translation>Sunucu Zaman Aşımı</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="102"/>
+        <location filename="../src/newcallmodel.cpp" line="104"/>
         <source>Version Not Supported</source>
         <translation>Sürüm Desteklenmiyor</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="103"/>
+        <location filename="../src/newcallmodel.cpp" line="105"/>
         <source>Message Too Large</source>
         <translation>Mesaj Çok Büyük</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="104"/>
+        <location filename="../src/newcallmodel.cpp" line="106"/>
         <source>Precondition Failure</source>
         <translation>Ön Koşul Hatası</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="105"/>
+        <location filename="../src/newcallmodel.cpp" line="107"/>
         <source>Busy Everywhere</source>
         <translation>Her Yerde MeÅŸgul</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="106"/>
+        <location filename="../src/newcallmodel.cpp" line="108"/>
         <source>Call Refused</source>
         <translation>Arama reddedildi</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="107"/>
+        <location filename="../src/newcallmodel.cpp" line="109"/>
         <source>Does Not Exist Anywhere</source>
         <translation>Herhangi Bir Yerde Yok</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="108"/>
+        <location filename="../src/newcallmodel.cpp" line="110"/>
         <source>Not Acceptable Anywhere</source>
         <translation>Hiçbir Yerde Kabul Edilemez</translation>
     </message>
@@ -465,22 +473,52 @@
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="62"/>
-        <source>Unable to make contact</source>
+        <location filename="../src/chatview.cpp" line="49"/>
+        <source>has sent you a conversation request.</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="51"/>
+        <source>Hello, do you want to join the conversation?</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="53"/>
+        <source>You have accepted the conversation request.</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="55"/>
+        <source>We are waiting for another device to synchronize the conversation.</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="66"/>
+        <source>Accept</source>
         <translation type="unfinished"/>
     </message>
     <message>
         <location filename="../src/chatview.cpp" line="67"/>
+        <source>Refuse</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="70"/>
+        <source>Unable to make contact</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="75"/>
         <source>Waiting for contact</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="68"/>
+        <location filename="../src/chatview.cpp" line="76"/>
         <source>Incoming transfer</source>
         <translation>Gelen aktarım</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="69"/>
+        <location filename="../src/chatview.cpp" line="77"/>
         <source>Timed out waiting for contact</source>
         <translation type="unfinished"/>
     </message>
@@ -500,87 +538,77 @@
         <translation>kiÅŸilerinizde yok</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="49"/>
+        <location filename="../src/chatview.cpp" line="57"/>
         <source>Note: you can automatically accept this invitation by sending a message.</source>
         <translation>Anımsatma: ileti göndererek bu davetiyeyi kendiliğinden kabul edebilirsiniz.</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="50"/>
+        <location filename="../src/chatview.cpp" line="58"/>
         <source>{0} days ago</source>
         <translation>{0} gün önce</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="51"/>
+        <location filename="../src/chatview.cpp" line="59"/>
         <source>{0} hours ago</source>
         <translation>{0} saat önce</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="53"/>
+        <location filename="../src/chatview.cpp" line="61"/>
         <source>{0} minutes ago</source>
         <translation>{0} dakika önce</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="65"/>
+        <location filename="../src/chatview.cpp" line="73"/>
         <source>Canceled</source>
         <translation>Ä°ptal edildi</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="66"/>
+        <location filename="../src/chatview.cpp" line="74"/>
         <source>Ongoing</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="50"/>
+        <location filename="../src/chatview.cpp" line="58"/>
         <source>%d days ago</source>
         <translation>%d gün önce</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="51"/>
+        <location filename="../src/chatview.cpp" line="59"/>
         <source>%d hours ago</source>
         <translation>%d saat önce</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="53"/>
+        <location filename="../src/chatview.cpp" line="61"/>
         <source>%d minutes ago</source>
         <translation>%d dakika önce</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="54"/>
+        <location filename="../src/chatview.cpp" line="62"/>
         <source>one day ago</source>
         <translation>bir gün önce</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="55"/>
+        <location filename="../src/chatview.cpp" line="63"/>
         <source>one hour ago</source>
         <translation>bir saat önce</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="56"/>
+        <location filename="../src/chatview.cpp" line="64"/>
         <source>just now</source>
         <translation>Åžu an</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="57"/>
+        <location filename="../src/chatview.cpp" line="65"/>
         <source>Failure</source>
         <translation>Başarısız</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="58"/>
-        <source>Confirm</source>
-        <translation>Onayla</translation>
-    </message>
-    <message>
-        <location filename="../src/chatview.cpp" line="59"/>
-        <source>Deny</source>
-        <translation type="unfinished"/>
-    </message>
-    <message>
-        <location filename="../src/chatview.cpp" line="60"/>
+        <location filename="../src/chatview.cpp" line="68"/>
         <source>Delete</source>
         <translation>Sil</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="61"/>
+        <location filename="../src/chatview.cpp" line="69"/>
         <source>Retry</source>
         <translation>Yeniden dene</translation>
     </message>
@@ -588,22 +616,22 @@
 <context>
     <name>lrc::ContactModelPimpl</name>
     <message>
-        <location filename="../src/contactmodel.cpp" line="459"/>
+        <location filename="../src/contactmodel.cpp" line="438"/>
         <source>Searching…</source>
         <translation>Arıyor...</translation>
     </message>
     <message>
-        <location filename="../src/contactmodel.cpp" line="960"/>
+        <location filename="../src/contactmodel.cpp" line="952"/>
         <source>Invalid ID</source>
         <translation>Geçersiz kimlik</translation>
     </message>
     <message>
-        <location filename="../src/contactmodel.cpp" line="963"/>
+        <location filename="../src/contactmodel.cpp" line="955"/>
         <source>Username not found</source>
         <translation>Kullanıcı adı bulunamadı</translation>
     </message>
     <message>
-        <location filename="../src/contactmodel.cpp" line="966"/>
+        <location filename="../src/contactmodel.cpp" line="958"/>
         <source>Couldn&apos;t lookup…</source>
         <translation>Arama yapılamadı…</translation>
     </message>
@@ -611,7 +639,7 @@
 <context>
     <name>lrc::api::ContactModel</name>
     <message>
-        <location filename="../src/contactmodel.cpp" line="420"/>
+        <location filename="../src/contactmodel.cpp" line="399"/>
         <source>Bad URI scheme</source>
         <translation>Hatalı URI şeması</translation>
     </message>
diff --git a/translations/lrc_uk.ts b/translations/lrc_uk.ts
index b62cfb9472c589d68895f2586f23bffebf635946..07ac2a775d7526155541caf7aa1f9e3512dd50f6 100644
--- a/translations/lrc_uk.ts
+++ b/translations/lrc_uk.ts
@@ -1,8 +1,8 @@
-<?xml version="1.0" ?><!DOCTYPE TS><TS language="uk" sourcelanguage="en" version="2.1">
+<?xml version="1.0" ?><!DOCTYPE TS><TS language="uk" sourcelanguage="en" version="2.0">
 <context>
     <name>QObject</name>
     <message>
-        <location filename="../src/qtwrapper/callmanager_wrap.h" line="328"/>
+        <location filename="../src/qtwrapper/callmanager_wrap.h" line="393"/>
         <source>Me</source>
         <translation>Я</translation>
     </message>
@@ -33,7 +33,7 @@
     </message>
     <message>
         <location filename="../src/api/call.h" line="71"/>
-        <location filename="../src/chatview.cpp" line="63"/>
+        <location filename="../src/chatview.cpp" line="71"/>
         <source>Connecting</source>
         <translation>З&apos;єднання</translation>
     </message>
@@ -50,7 +50,7 @@
     <message>
         <location filename="../src/api/call.h" line="77"/>
         <location filename="../src/api/call.h" line="83"/>
-        <location filename="../src/chatview.cpp" line="70"/>
+        <location filename="../src/chatview.cpp" line="78"/>
         <source>Finished</source>
         <translation type="unfinished"/>
     </message>
@@ -70,21 +70,28 @@
         <translation>Зв’язок встановлено</translation>
     </message>
     <message>
+        <location filename="../src/api/interaction.h" line="218"/>
         <location filename="../src/authority/storagehelper.cpp" line="130"/>
-        <location filename="../src/authority/storagehelper.cpp" line="898"/>
+        <location filename="../src/authority/storagehelper.cpp" line="918"/>
         <source>Invitation received</source>
         <translation>Отримано запрошення</translation>
     </message>
     <message>
+        <location filename="../src/api/interaction.h" line="222"/>
+        <source>Contact left conversation</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/api/interaction.h" line="216"/>
         <location filename="../src/authority/storagehelper.cpp" line="127"/>
-        <location filename="../src/authority/storagehelper.cpp" line="896"/>
+        <location filename="../src/authority/storagehelper.cpp" line="916"/>
         <source>Contact added</source>
         <translation>Контакт додано</translation>
     </message>
     <message>
         <location filename="../src/authority/storagehelper.cpp" line="104"/>
         <location filename="../src/authority/storagehelper.cpp" line="110"/>
-        <location filename="../src/authority/storagehelper.cpp" line="894"/>
+        <location filename="../src/authority/storagehelper.cpp" line="914"/>
         <source>Outgoing call</source>
         <translation>Вихідний виклик</translation>
     </message>
@@ -96,7 +103,7 @@
     </message>
     <message>
         <location filename="../src/authority/storagehelper.cpp" line="112"/>
-        <location filename="../src/authority/storagehelper.cpp" line="892"/>
+        <location filename="../src/authority/storagehelper.cpp" line="912"/>
         <source>Missed outgoing call</source>
         <translation>Пропущений вихідний виклик</translation>
     </message>
@@ -106,8 +113,9 @@
         <translation>Пропущений вхідний виклик</translation>
     </message>
     <message>
+        <location filename="../src/api/interaction.h" line="220"/>
         <location filename="../src/authority/storagehelper.cpp" line="132"/>
-        <location filename="../src/authority/storagehelper.cpp" line="900"/>
+        <location filename="../src/authority/storagehelper.cpp" line="920"/>
         <source>Invitation accepted</source>
         <translation type="unfinished"/>
     </message>
@@ -118,279 +126,279 @@
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="53"/>
+        <location filename="../src/newcallmodel.cpp" line="55"/>
         <source>Null</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="54"/>
+        <location filename="../src/newcallmodel.cpp" line="56"/>
         <source>Trying</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="55"/>
+        <location filename="../src/newcallmodel.cpp" line="57"/>
         <source>Ringing</source>
         <translation>Дзвінок</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="56"/>
+        <location filename="../src/newcallmodel.cpp" line="58"/>
         <source>Being Forwarded</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="57"/>
+        <location filename="../src/newcallmodel.cpp" line="59"/>
         <source>Queued</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="58"/>
+        <location filename="../src/newcallmodel.cpp" line="60"/>
         <source>Progress</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="59"/>
+        <location filename="../src/newcallmodel.cpp" line="61"/>
         <source>OK</source>
         <translation>OK</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="64"/>
-        <location filename="../src/newcallmodel.cpp" line="60"/>
+        <location filename="../src/chatview.cpp" line="72"/>
+        <location filename="../src/newcallmodel.cpp" line="62"/>
         <source>Accepted</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="61"/>
+        <location filename="../src/newcallmodel.cpp" line="63"/>
         <source>Multiple Choices</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="62"/>
+        <location filename="../src/newcallmodel.cpp" line="64"/>
         <source>Moved Permanently</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="63"/>
+        <location filename="../src/newcallmodel.cpp" line="65"/>
         <source>Moved Temporarily</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="64"/>
+        <location filename="../src/newcallmodel.cpp" line="66"/>
         <source>Use Proxy</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="65"/>
+        <location filename="../src/newcallmodel.cpp" line="67"/>
         <source>Alternative Service</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="66"/>
+        <location filename="../src/newcallmodel.cpp" line="68"/>
         <source>Bad Request</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="67"/>
+        <location filename="../src/newcallmodel.cpp" line="69"/>
         <source>Unauthorized</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="68"/>
+        <location filename="../src/newcallmodel.cpp" line="70"/>
         <source>Payment Required</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="69"/>
+        <location filename="../src/newcallmodel.cpp" line="71"/>
         <source>Forbidden</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="70"/>
+        <location filename="../src/newcallmodel.cpp" line="72"/>
         <source>Not Found</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="71"/>
+        <location filename="../src/newcallmodel.cpp" line="73"/>
         <source>Method Not Allowed</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="72"/>
-        <location filename="../src/newcallmodel.cpp" line="92"/>
+        <location filename="../src/newcallmodel.cpp" line="74"/>
+        <location filename="../src/newcallmodel.cpp" line="94"/>
         <source>Not Acceptable</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="73"/>
+        <location filename="../src/newcallmodel.cpp" line="75"/>
         <source>Proxy Authentication Required</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="74"/>
+        <location filename="../src/newcallmodel.cpp" line="76"/>
         <source>Request Timeout</source>
         <translation>Очікування після запросу</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="75"/>
+        <location filename="../src/newcallmodel.cpp" line="77"/>
         <source>Gone</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="76"/>
+        <location filename="../src/newcallmodel.cpp" line="78"/>
         <source>Request Entity Too Large</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="77"/>
+        <location filename="../src/newcallmodel.cpp" line="79"/>
         <source>Request URI Too Long</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="78"/>
+        <location filename="../src/newcallmodel.cpp" line="80"/>
         <source>Unsupported Media Type</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="79"/>
+        <location filename="../src/newcallmodel.cpp" line="81"/>
         <source>Unsupported URI Scheme</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="80"/>
+        <location filename="../src/newcallmodel.cpp" line="82"/>
         <source>Bad Extension</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="81"/>
+        <location filename="../src/newcallmodel.cpp" line="83"/>
         <source>Extension Required</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="82"/>
+        <location filename="../src/newcallmodel.cpp" line="84"/>
         <source>Session Timer Too Small</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="83"/>
+        <location filename="../src/newcallmodel.cpp" line="85"/>
         <source>Interval Too Brief</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="84"/>
+        <location filename="../src/newcallmodel.cpp" line="86"/>
         <source>Temporarily Unavailable</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="85"/>
+        <location filename="../src/newcallmodel.cpp" line="87"/>
         <source>Call TSX Does Not Exist</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="86"/>
+        <location filename="../src/newcallmodel.cpp" line="88"/>
         <source>Loop Detected</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="87"/>
+        <location filename="../src/newcallmodel.cpp" line="89"/>
         <source>Too Many Hops</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="88"/>
+        <location filename="../src/newcallmodel.cpp" line="90"/>
         <source>Address Incomplete</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="89"/>
+        <location filename="../src/newcallmodel.cpp" line="91"/>
         <source>Ambiguous</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="90"/>
+        <location filename="../src/newcallmodel.cpp" line="92"/>
         <source>Busy</source>
         <translation>Зайнятий</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="91"/>
+        <location filename="../src/newcallmodel.cpp" line="93"/>
         <source>Request Terminated</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="93"/>
+        <location filename="../src/newcallmodel.cpp" line="95"/>
         <source>Bad Event</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="94"/>
+        <location filename="../src/newcallmodel.cpp" line="96"/>
         <source>Request Updated</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="95"/>
+        <location filename="../src/newcallmodel.cpp" line="97"/>
         <source>Request Pending</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="96"/>
+        <location filename="../src/newcallmodel.cpp" line="98"/>
         <source>Undecipherable</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="97"/>
+        <location filename="../src/newcallmodel.cpp" line="99"/>
         <source>Internal Server Error</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="98"/>
+        <location filename="../src/newcallmodel.cpp" line="100"/>
         <source>Not Implemented</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="99"/>
+        <location filename="../src/newcallmodel.cpp" line="101"/>
         <source>Bad Gateway</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="100"/>
+        <location filename="../src/newcallmodel.cpp" line="102"/>
         <source>Service Unavailable</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="101"/>
+        <location filename="../src/newcallmodel.cpp" line="103"/>
         <source>Server Timeout</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="102"/>
+        <location filename="../src/newcallmodel.cpp" line="104"/>
         <source>Version Not Supported</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="103"/>
+        <location filename="../src/newcallmodel.cpp" line="105"/>
         <source>Message Too Large</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="104"/>
+        <location filename="../src/newcallmodel.cpp" line="106"/>
         <source>Precondition Failure</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="105"/>
+        <location filename="../src/newcallmodel.cpp" line="107"/>
         <source>Busy Everywhere</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="106"/>
+        <location filename="../src/newcallmodel.cpp" line="108"/>
         <source>Call Refused</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="107"/>
+        <location filename="../src/newcallmodel.cpp" line="109"/>
         <source>Does Not Exist Anywhere</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="108"/>
+        <location filename="../src/newcallmodel.cpp" line="110"/>
         <source>Not Acceptable Anywhere</source>
         <translation type="unfinished"/>
     </message>
@@ -465,22 +473,52 @@
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="62"/>
-        <source>Unable to make contact</source>
+        <location filename="../src/chatview.cpp" line="49"/>
+        <source>has sent you a conversation request.</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="51"/>
+        <source>Hello, do you want to join the conversation?</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="53"/>
+        <source>You have accepted the conversation request.</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="55"/>
+        <source>We are waiting for another device to synchronize the conversation.</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="66"/>
+        <source>Accept</source>
         <translation type="unfinished"/>
     </message>
     <message>
         <location filename="../src/chatview.cpp" line="67"/>
+        <source>Refuse</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="70"/>
+        <source>Unable to make contact</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="75"/>
         <source>Waiting for contact</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="68"/>
+        <location filename="../src/chatview.cpp" line="76"/>
         <source>Incoming transfer</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="69"/>
+        <location filename="../src/chatview.cpp" line="77"/>
         <source>Timed out waiting for contact</source>
         <translation type="unfinished"/>
     </message>
@@ -500,87 +538,77 @@
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="49"/>
+        <location filename="../src/chatview.cpp" line="57"/>
         <source>Note: you can automatically accept this invitation by sending a message.</source>
         <translation>Зважте: ви можете автоматично прийняти це запрошення, направивши повідомлення.</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="50"/>
+        <location filename="../src/chatview.cpp" line="58"/>
         <source>{0} days ago</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="51"/>
+        <location filename="../src/chatview.cpp" line="59"/>
         <source>{0} hours ago</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="53"/>
+        <location filename="../src/chatview.cpp" line="61"/>
         <source>{0} minutes ago</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="65"/>
+        <location filename="../src/chatview.cpp" line="73"/>
         <source>Canceled</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="66"/>
+        <location filename="../src/chatview.cpp" line="74"/>
         <source>Ongoing</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="50"/>
+        <location filename="../src/chatview.cpp" line="58"/>
         <source>%d days ago</source>
         <translation>%d днів тому</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="51"/>
+        <location filename="../src/chatview.cpp" line="59"/>
         <source>%d hours ago</source>
         <translation>%d годин тому</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="53"/>
+        <location filename="../src/chatview.cpp" line="61"/>
         <source>%d minutes ago</source>
         <translation>%d хвилин тому</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="54"/>
+        <location filename="../src/chatview.cpp" line="62"/>
         <source>one day ago</source>
         <translation>один день тому</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="55"/>
+        <location filename="../src/chatview.cpp" line="63"/>
         <source>one hour ago</source>
         <translation>одну годину тому</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="56"/>
+        <location filename="../src/chatview.cpp" line="64"/>
         <source>just now</source>
         <translation>щойно</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="57"/>
+        <location filename="../src/chatview.cpp" line="65"/>
         <source>Failure</source>
         <translation>Невдача</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="58"/>
-        <source>Confirm</source>
-        <translation type="unfinished"/>
-    </message>
-    <message>
-        <location filename="../src/chatview.cpp" line="59"/>
-        <source>Deny</source>
-        <translation type="unfinished"/>
-    </message>
-    <message>
-        <location filename="../src/chatview.cpp" line="60"/>
+        <location filename="../src/chatview.cpp" line="68"/>
         <source>Delete</source>
         <translation>Видалити</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="61"/>
+        <location filename="../src/chatview.cpp" line="69"/>
         <source>Retry</source>
         <translation>Спробувати ще</translation>
     </message>
@@ -588,22 +616,22 @@
 <context>
     <name>lrc::ContactModelPimpl</name>
     <message>
-        <location filename="../src/contactmodel.cpp" line="459"/>
+        <location filename="../src/contactmodel.cpp" line="438"/>
         <source>Searching…</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/contactmodel.cpp" line="960"/>
+        <location filename="../src/contactmodel.cpp" line="952"/>
         <source>Invalid ID</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/contactmodel.cpp" line="963"/>
+        <location filename="../src/contactmodel.cpp" line="955"/>
         <source>Username not found</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/contactmodel.cpp" line="966"/>
+        <location filename="../src/contactmodel.cpp" line="958"/>
         <source>Couldn&apos;t lookup…</source>
         <translation type="unfinished"/>
     </message>
@@ -611,7 +639,7 @@
 <context>
     <name>lrc::api::ContactModel</name>
     <message>
-        <location filename="../src/contactmodel.cpp" line="420"/>
+        <location filename="../src/contactmodel.cpp" line="399"/>
         <source>Bad URI scheme</source>
         <translation type="unfinished"/>
     </message>
diff --git a/translations/lrc_zh.ts b/translations/lrc_zh.ts
index 3b1941100b5ba317bb363aa7db56420204eebde1..94a795787aec6377a905c3998d7d439e501af061 100644
--- a/translations/lrc_zh.ts
+++ b/translations/lrc_zh.ts
@@ -1,8 +1,8 @@
-<?xml version="1.0" ?><!DOCTYPE TS><TS language="zh" sourcelanguage="en" version="2.1">
+<?xml version="1.0" ?><!DOCTYPE TS><TS language="zh" sourcelanguage="en" version="2.0">
 <context>
     <name>QObject</name>
     <message>
-        <location filename="../src/qtwrapper/callmanager_wrap.h" line="328"/>
+        <location filename="../src/qtwrapper/callmanager_wrap.h" line="393"/>
         <source>Me</source>
         <translation type="unfinished"/>
     </message>
@@ -33,7 +33,7 @@
     </message>
     <message>
         <location filename="../src/api/call.h" line="71"/>
-        <location filename="../src/chatview.cpp" line="63"/>
+        <location filename="../src/chatview.cpp" line="71"/>
         <source>Connecting</source>
         <translation type="unfinished"/>
     </message>
@@ -50,7 +50,7 @@
     <message>
         <location filename="../src/api/call.h" line="77"/>
         <location filename="../src/api/call.h" line="83"/>
-        <location filename="../src/chatview.cpp" line="70"/>
+        <location filename="../src/chatview.cpp" line="78"/>
         <source>Finished</source>
         <translation type="unfinished"/>
     </message>
@@ -70,21 +70,28 @@
         <translation type="unfinished"/>
     </message>
     <message>
+        <location filename="../src/api/interaction.h" line="218"/>
         <location filename="../src/authority/storagehelper.cpp" line="130"/>
-        <location filename="../src/authority/storagehelper.cpp" line="898"/>
+        <location filename="../src/authority/storagehelper.cpp" line="918"/>
         <source>Invitation received</source>
         <translation type="unfinished"/>
     </message>
     <message>
+        <location filename="../src/api/interaction.h" line="222"/>
+        <source>Contact left conversation</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/api/interaction.h" line="216"/>
         <location filename="../src/authority/storagehelper.cpp" line="127"/>
-        <location filename="../src/authority/storagehelper.cpp" line="896"/>
+        <location filename="../src/authority/storagehelper.cpp" line="916"/>
         <source>Contact added</source>
         <translation type="unfinished"/>
     </message>
     <message>
         <location filename="../src/authority/storagehelper.cpp" line="104"/>
         <location filename="../src/authority/storagehelper.cpp" line="110"/>
-        <location filename="../src/authority/storagehelper.cpp" line="894"/>
+        <location filename="../src/authority/storagehelper.cpp" line="914"/>
         <source>Outgoing call</source>
         <translation type="unfinished"/>
     </message>
@@ -96,7 +103,7 @@
     </message>
     <message>
         <location filename="../src/authority/storagehelper.cpp" line="112"/>
-        <location filename="../src/authority/storagehelper.cpp" line="892"/>
+        <location filename="../src/authority/storagehelper.cpp" line="912"/>
         <source>Missed outgoing call</source>
         <translation type="unfinished"/>
     </message>
@@ -106,8 +113,9 @@
         <translation type="unfinished"/>
     </message>
     <message>
+        <location filename="../src/api/interaction.h" line="220"/>
         <location filename="../src/authority/storagehelper.cpp" line="132"/>
-        <location filename="../src/authority/storagehelper.cpp" line="900"/>
+        <location filename="../src/authority/storagehelper.cpp" line="920"/>
         <source>Invitation accepted</source>
         <translation type="unfinished"/>
     </message>
@@ -118,279 +126,279 @@
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="53"/>
+        <location filename="../src/newcallmodel.cpp" line="55"/>
         <source>Null</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="54"/>
+        <location filename="../src/newcallmodel.cpp" line="56"/>
         <source>Trying</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="55"/>
+        <location filename="../src/newcallmodel.cpp" line="57"/>
         <source>Ringing</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="56"/>
+        <location filename="../src/newcallmodel.cpp" line="58"/>
         <source>Being Forwarded</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="57"/>
+        <location filename="../src/newcallmodel.cpp" line="59"/>
         <source>Queued</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="58"/>
+        <location filename="../src/newcallmodel.cpp" line="60"/>
         <source>Progress</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="59"/>
+        <location filename="../src/newcallmodel.cpp" line="61"/>
         <source>OK</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="64"/>
-        <location filename="../src/newcallmodel.cpp" line="60"/>
+        <location filename="../src/chatview.cpp" line="72"/>
+        <location filename="../src/newcallmodel.cpp" line="62"/>
         <source>Accepted</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="61"/>
+        <location filename="../src/newcallmodel.cpp" line="63"/>
         <source>Multiple Choices</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="62"/>
+        <location filename="../src/newcallmodel.cpp" line="64"/>
         <source>Moved Permanently</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="63"/>
+        <location filename="../src/newcallmodel.cpp" line="65"/>
         <source>Moved Temporarily</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="64"/>
+        <location filename="../src/newcallmodel.cpp" line="66"/>
         <source>Use Proxy</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="65"/>
+        <location filename="../src/newcallmodel.cpp" line="67"/>
         <source>Alternative Service</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="66"/>
+        <location filename="../src/newcallmodel.cpp" line="68"/>
         <source>Bad Request</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="67"/>
+        <location filename="../src/newcallmodel.cpp" line="69"/>
         <source>Unauthorized</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="68"/>
+        <location filename="../src/newcallmodel.cpp" line="70"/>
         <source>Payment Required</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="69"/>
+        <location filename="../src/newcallmodel.cpp" line="71"/>
         <source>Forbidden</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="70"/>
+        <location filename="../src/newcallmodel.cpp" line="72"/>
         <source>Not Found</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="71"/>
+        <location filename="../src/newcallmodel.cpp" line="73"/>
         <source>Method Not Allowed</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="72"/>
-        <location filename="../src/newcallmodel.cpp" line="92"/>
+        <location filename="../src/newcallmodel.cpp" line="74"/>
+        <location filename="../src/newcallmodel.cpp" line="94"/>
         <source>Not Acceptable</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="73"/>
+        <location filename="../src/newcallmodel.cpp" line="75"/>
         <source>Proxy Authentication Required</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="74"/>
+        <location filename="../src/newcallmodel.cpp" line="76"/>
         <source>Request Timeout</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="75"/>
+        <location filename="../src/newcallmodel.cpp" line="77"/>
         <source>Gone</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="76"/>
+        <location filename="../src/newcallmodel.cpp" line="78"/>
         <source>Request Entity Too Large</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="77"/>
+        <location filename="../src/newcallmodel.cpp" line="79"/>
         <source>Request URI Too Long</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="78"/>
+        <location filename="../src/newcallmodel.cpp" line="80"/>
         <source>Unsupported Media Type</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="79"/>
+        <location filename="../src/newcallmodel.cpp" line="81"/>
         <source>Unsupported URI Scheme</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="80"/>
+        <location filename="../src/newcallmodel.cpp" line="82"/>
         <source>Bad Extension</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="81"/>
+        <location filename="../src/newcallmodel.cpp" line="83"/>
         <source>Extension Required</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="82"/>
+        <location filename="../src/newcallmodel.cpp" line="84"/>
         <source>Session Timer Too Small</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="83"/>
+        <location filename="../src/newcallmodel.cpp" line="85"/>
         <source>Interval Too Brief</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="84"/>
+        <location filename="../src/newcallmodel.cpp" line="86"/>
         <source>Temporarily Unavailable</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="85"/>
+        <location filename="../src/newcallmodel.cpp" line="87"/>
         <source>Call TSX Does Not Exist</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="86"/>
+        <location filename="../src/newcallmodel.cpp" line="88"/>
         <source>Loop Detected</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="87"/>
+        <location filename="../src/newcallmodel.cpp" line="89"/>
         <source>Too Many Hops</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="88"/>
+        <location filename="../src/newcallmodel.cpp" line="90"/>
         <source>Address Incomplete</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="89"/>
+        <location filename="../src/newcallmodel.cpp" line="91"/>
         <source>Ambiguous</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="90"/>
+        <location filename="../src/newcallmodel.cpp" line="92"/>
         <source>Busy</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="91"/>
+        <location filename="../src/newcallmodel.cpp" line="93"/>
         <source>Request Terminated</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="93"/>
+        <location filename="../src/newcallmodel.cpp" line="95"/>
         <source>Bad Event</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="94"/>
+        <location filename="../src/newcallmodel.cpp" line="96"/>
         <source>Request Updated</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="95"/>
+        <location filename="../src/newcallmodel.cpp" line="97"/>
         <source>Request Pending</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="96"/>
+        <location filename="../src/newcallmodel.cpp" line="98"/>
         <source>Undecipherable</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="97"/>
+        <location filename="../src/newcallmodel.cpp" line="99"/>
         <source>Internal Server Error</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="98"/>
+        <location filename="../src/newcallmodel.cpp" line="100"/>
         <source>Not Implemented</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="99"/>
+        <location filename="../src/newcallmodel.cpp" line="101"/>
         <source>Bad Gateway</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="100"/>
+        <location filename="../src/newcallmodel.cpp" line="102"/>
         <source>Service Unavailable</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="101"/>
+        <location filename="../src/newcallmodel.cpp" line="103"/>
         <source>Server Timeout</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="102"/>
+        <location filename="../src/newcallmodel.cpp" line="104"/>
         <source>Version Not Supported</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="103"/>
+        <location filename="../src/newcallmodel.cpp" line="105"/>
         <source>Message Too Large</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="104"/>
+        <location filename="../src/newcallmodel.cpp" line="106"/>
         <source>Precondition Failure</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="105"/>
+        <location filename="../src/newcallmodel.cpp" line="107"/>
         <source>Busy Everywhere</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="106"/>
+        <location filename="../src/newcallmodel.cpp" line="108"/>
         <source>Call Refused</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="107"/>
+        <location filename="../src/newcallmodel.cpp" line="109"/>
         <source>Does Not Exist Anywhere</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="108"/>
+        <location filename="../src/newcallmodel.cpp" line="110"/>
         <source>Not Acceptable Anywhere</source>
         <translation type="unfinished"/>
     </message>
@@ -465,22 +473,52 @@
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="62"/>
-        <source>Unable to make contact</source>
+        <location filename="../src/chatview.cpp" line="49"/>
+        <source>has sent you a conversation request.</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="51"/>
+        <source>Hello, do you want to join the conversation?</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="53"/>
+        <source>You have accepted the conversation request.</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="55"/>
+        <source>We are waiting for another device to synchronize the conversation.</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="66"/>
+        <source>Accept</source>
         <translation type="unfinished"/>
     </message>
     <message>
         <location filename="../src/chatview.cpp" line="67"/>
+        <source>Refuse</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="70"/>
+        <source>Unable to make contact</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="75"/>
         <source>Waiting for contact</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="68"/>
+        <location filename="../src/chatview.cpp" line="76"/>
         <source>Incoming transfer</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="69"/>
+        <location filename="../src/chatview.cpp" line="77"/>
         <source>Timed out waiting for contact</source>
         <translation type="unfinished"/>
     </message>
@@ -500,87 +538,77 @@
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="49"/>
+        <location filename="../src/chatview.cpp" line="57"/>
         <source>Note: you can automatically accept this invitation by sending a message.</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="50"/>
+        <location filename="../src/chatview.cpp" line="58"/>
         <source>{0} days ago</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="51"/>
+        <location filename="../src/chatview.cpp" line="59"/>
         <source>{0} hours ago</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="53"/>
+        <location filename="../src/chatview.cpp" line="61"/>
         <source>{0} minutes ago</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="65"/>
+        <location filename="../src/chatview.cpp" line="73"/>
         <source>Canceled</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="66"/>
+        <location filename="../src/chatview.cpp" line="74"/>
         <source>Ongoing</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="50"/>
+        <location filename="../src/chatview.cpp" line="58"/>
         <source>%d days ago</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="51"/>
+        <location filename="../src/chatview.cpp" line="59"/>
         <source>%d hours ago</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="53"/>
+        <location filename="../src/chatview.cpp" line="61"/>
         <source>%d minutes ago</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="54"/>
+        <location filename="../src/chatview.cpp" line="62"/>
         <source>one day ago</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="55"/>
+        <location filename="../src/chatview.cpp" line="63"/>
         <source>one hour ago</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="56"/>
+        <location filename="../src/chatview.cpp" line="64"/>
         <source>just now</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="57"/>
+        <location filename="../src/chatview.cpp" line="65"/>
         <source>Failure</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="58"/>
-        <source>Confirm</source>
-        <translation type="unfinished"/>
-    </message>
-    <message>
-        <location filename="../src/chatview.cpp" line="59"/>
-        <source>Deny</source>
-        <translation type="unfinished"/>
-    </message>
-    <message>
-        <location filename="../src/chatview.cpp" line="60"/>
+        <location filename="../src/chatview.cpp" line="68"/>
         <source>Delete</source>
         <translation>刪除</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="61"/>
+        <location filename="../src/chatview.cpp" line="69"/>
         <source>Retry</source>
         <translation type="unfinished"/>
     </message>
@@ -588,22 +616,22 @@
 <context>
     <name>lrc::ContactModelPimpl</name>
     <message>
-        <location filename="../src/contactmodel.cpp" line="459"/>
+        <location filename="../src/contactmodel.cpp" line="438"/>
         <source>Searching…</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/contactmodel.cpp" line="960"/>
+        <location filename="../src/contactmodel.cpp" line="952"/>
         <source>Invalid ID</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/contactmodel.cpp" line="963"/>
+        <location filename="../src/contactmodel.cpp" line="955"/>
         <source>Username not found</source>
         <translation type="unfinished"/>
     </message>
     <message>
-        <location filename="../src/contactmodel.cpp" line="966"/>
+        <location filename="../src/contactmodel.cpp" line="958"/>
         <source>Couldn&apos;t lookup…</source>
         <translation type="unfinished"/>
     </message>
@@ -611,7 +639,7 @@
 <context>
     <name>lrc::api::ContactModel</name>
     <message>
-        <location filename="../src/contactmodel.cpp" line="420"/>
+        <location filename="../src/contactmodel.cpp" line="399"/>
         <source>Bad URI scheme</source>
         <translation type="unfinished"/>
     </message>
diff --git a/translations/lrc_zh_CN.ts b/translations/lrc_zh_CN.ts
index dd0b27e519be5df0396eeb1166912acd96c4d0e6..552253be1d7253a620f20f90ee95596e846070e0 100644
--- a/translations/lrc_zh_CN.ts
+++ b/translations/lrc_zh_CN.ts
@@ -1,8 +1,8 @@
-<?xml version="1.0" ?><!DOCTYPE TS><TS language="zh_CN" sourcelanguage="en" version="2.1">
+<?xml version="1.0" ?><!DOCTYPE TS><TS language="zh_CN" sourcelanguage="en" version="2.0">
 <context>
     <name>QObject</name>
     <message>
-        <location filename="../src/qtwrapper/callmanager_wrap.h" line="328"/>
+        <location filename="../src/qtwrapper/callmanager_wrap.h" line="393"/>
         <source>Me</source>
         <translation>我</translation>
     </message>
@@ -33,7 +33,7 @@
     </message>
     <message>
         <location filename="../src/api/call.h" line="71"/>
-        <location filename="../src/chatview.cpp" line="63"/>
+        <location filename="../src/chatview.cpp" line="71"/>
         <source>Connecting</source>
         <translation>正在连接</translation>
     </message>
@@ -50,7 +50,7 @@
     <message>
         <location filename="../src/api/call.h" line="77"/>
         <location filename="../src/api/call.h" line="83"/>
-        <location filename="../src/chatview.cpp" line="70"/>
+        <location filename="../src/chatview.cpp" line="78"/>
         <source>Finished</source>
         <translation>完成</translation>
     </message>
@@ -70,21 +70,28 @@
         <translation>通信已建立</translation>
     </message>
     <message>
+        <location filename="../src/api/interaction.h" line="218"/>
         <location filename="../src/authority/storagehelper.cpp" line="130"/>
-        <location filename="../src/authority/storagehelper.cpp" line="898"/>
+        <location filename="../src/authority/storagehelper.cpp" line="918"/>
         <source>Invitation received</source>
         <translation>已接受邀请</translation>
     </message>
     <message>
+        <location filename="../src/api/interaction.h" line="222"/>
+        <source>Contact left conversation</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/api/interaction.h" line="216"/>
         <location filename="../src/authority/storagehelper.cpp" line="127"/>
-        <location filename="../src/authority/storagehelper.cpp" line="896"/>
+        <location filename="../src/authority/storagehelper.cpp" line="916"/>
         <source>Contact added</source>
         <translation>已加入通讯录</translation>
     </message>
     <message>
         <location filename="../src/authority/storagehelper.cpp" line="104"/>
         <location filename="../src/authority/storagehelper.cpp" line="110"/>
-        <location filename="../src/authority/storagehelper.cpp" line="894"/>
+        <location filename="../src/authority/storagehelper.cpp" line="914"/>
         <source>Outgoing call</source>
         <translation>去电</translation>
     </message>
@@ -96,7 +103,7 @@
     </message>
     <message>
         <location filename="../src/authority/storagehelper.cpp" line="112"/>
-        <location filename="../src/authority/storagehelper.cpp" line="892"/>
+        <location filename="../src/authority/storagehelper.cpp" line="912"/>
         <source>Missed outgoing call</source>
         <translation>去电未接</translation>
     </message>
@@ -106,8 +113,9 @@
         <translation>未接来电</translation>
     </message>
     <message>
+        <location filename="../src/api/interaction.h" line="220"/>
         <location filename="../src/authority/storagehelper.cpp" line="132"/>
-        <location filename="../src/authority/storagehelper.cpp" line="900"/>
+        <location filename="../src/authority/storagehelper.cpp" line="920"/>
         <source>Invitation accepted</source>
         <translation>已接受邀请</translation>
     </message>
@@ -118,279 +126,279 @@
         <translation>默认</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="53"/>
+        <location filename="../src/newcallmodel.cpp" line="55"/>
         <source>Null</source>
         <translation>无效</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="54"/>
+        <location filename="../src/newcallmodel.cpp" line="56"/>
         <source>Trying</source>
         <translation>正在尝试</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="55"/>
+        <location filename="../src/newcallmodel.cpp" line="57"/>
         <source>Ringing</source>
         <translation>正在呼叫</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="56"/>
+        <location filename="../src/newcallmodel.cpp" line="58"/>
         <source>Being Forwarded</source>
         <translation>正在转接</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="57"/>
+        <location filename="../src/newcallmodel.cpp" line="59"/>
         <source>Queued</source>
         <translation>排队中</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="58"/>
+        <location filename="../src/newcallmodel.cpp" line="60"/>
         <source>Progress</source>
         <translation>进度</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="59"/>
+        <location filename="../src/newcallmodel.cpp" line="61"/>
         <source>OK</source>
         <translation>确定</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="64"/>
-        <location filename="../src/newcallmodel.cpp" line="60"/>
+        <location filename="../src/chatview.cpp" line="72"/>
+        <location filename="../src/newcallmodel.cpp" line="62"/>
         <source>Accepted</source>
         <translation>已接受</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="61"/>
+        <location filename="../src/newcallmodel.cpp" line="63"/>
         <source>Multiple Choices</source>
         <translation>多选</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="62"/>
+        <location filename="../src/newcallmodel.cpp" line="64"/>
         <source>Moved Permanently</source>
         <translation>永久移动 </translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="63"/>
+        <location filename="../src/newcallmodel.cpp" line="65"/>
         <source>Moved Temporarily</source>
         <translation>暂时移动 </translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="64"/>
+        <location filename="../src/newcallmodel.cpp" line="66"/>
         <source>Use Proxy</source>
         <translation>使用代理</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="65"/>
+        <location filename="../src/newcallmodel.cpp" line="67"/>
         <source>Alternative Service</source>
         <translation>替代服务 </translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="66"/>
+        <location filename="../src/newcallmodel.cpp" line="68"/>
         <source>Bad Request</source>
         <translation>不可用的请求</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="67"/>
+        <location filename="../src/newcallmodel.cpp" line="69"/>
         <source>Unauthorized</source>
         <translation>未授权的</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="68"/>
+        <location filename="../src/newcallmodel.cpp" line="70"/>
         <source>Payment Required</source>
         <translation>需要付款</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="69"/>
+        <location filename="../src/newcallmodel.cpp" line="71"/>
         <source>Forbidden</source>
         <translation>禁止的</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="70"/>
+        <location filename="../src/newcallmodel.cpp" line="72"/>
         <source>Not Found</source>
         <translation>未找到</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="71"/>
+        <location filename="../src/newcallmodel.cpp" line="73"/>
         <source>Method Not Allowed</source>
         <translation>方式不允许</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="72"/>
-        <location filename="../src/newcallmodel.cpp" line="92"/>
+        <location filename="../src/newcallmodel.cpp" line="74"/>
+        <location filename="../src/newcallmodel.cpp" line="94"/>
         <source>Not Acceptable</source>
         <translation>不可接受</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="73"/>
+        <location filename="../src/newcallmodel.cpp" line="75"/>
         <source>Proxy Authentication Required</source>
         <translation>需要代理服务器认证</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="74"/>
+        <location filename="../src/newcallmodel.cpp" line="76"/>
         <source>Request Timeout</source>
         <translation>请求超时</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="75"/>
+        <location filename="../src/newcallmodel.cpp" line="77"/>
         <source>Gone</source>
         <translation>已离开</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="76"/>
+        <location filename="../src/newcallmodel.cpp" line="78"/>
         <source>Request Entity Too Large</source>
         <translation>请求的实体太大</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="77"/>
+        <location filename="../src/newcallmodel.cpp" line="79"/>
         <source>Request URI Too Long</source>
         <translation>请求的 URI 太长</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="78"/>
+        <location filename="../src/newcallmodel.cpp" line="80"/>
         <source>Unsupported Media Type</source>
         <translation>不支持的媒体类型</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="79"/>
+        <location filename="../src/newcallmodel.cpp" line="81"/>
         <source>Unsupported URI Scheme</source>
         <translation>不受支持的 URI 方案</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="80"/>
+        <location filename="../src/newcallmodel.cpp" line="82"/>
         <source>Bad Extension</source>
         <translation>错误的扩展名 </translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="81"/>
+        <location filename="../src/newcallmodel.cpp" line="83"/>
         <source>Extension Required</source>
         <translation>需要扩展名</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="82"/>
+        <location filename="../src/newcallmodel.cpp" line="84"/>
         <source>Session Timer Too Small</source>
         <translation>会话计时器太小 </translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="83"/>
+        <location filename="../src/newcallmodel.cpp" line="85"/>
         <source>Interval Too Brief</source>
         <translation>间隔太短 </translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="84"/>
+        <location filename="../src/newcallmodel.cpp" line="86"/>
         <source>Temporarily Unavailable</source>
         <translation>暂时不可用 </translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="85"/>
+        <location filename="../src/newcallmodel.cpp" line="87"/>
         <source>Call TSX Does Not Exist</source>
         <translation>Call TSX 不存在</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="86"/>
+        <location filename="../src/newcallmodel.cpp" line="88"/>
         <source>Loop Detected</source>
         <translation>检测到环路</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="87"/>
+        <location filename="../src/newcallmodel.cpp" line="89"/>
         <source>Too Many Hops</source>
         <translation>跳数太多</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="88"/>
+        <location filename="../src/newcallmodel.cpp" line="90"/>
         <source>Address Incomplete</source>
         <translation>地址不完整 </translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="89"/>
+        <location filename="../src/newcallmodel.cpp" line="91"/>
         <source>Ambiguous</source>
         <translation>含糊</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="90"/>
+        <location filename="../src/newcallmodel.cpp" line="92"/>
         <source>Busy</source>
         <translation>忙碌</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="91"/>
+        <location filename="../src/newcallmodel.cpp" line="93"/>
         <source>Request Terminated</source>
         <translation>请求终止 </translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="93"/>
+        <location filename="../src/newcallmodel.cpp" line="95"/>
         <source>Bad Event</source>
         <translation>不良事件 </translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="94"/>
+        <location filename="../src/newcallmodel.cpp" line="96"/>
         <source>Request Updated</source>
         <translation>请求已更新</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="95"/>
+        <location filename="../src/newcallmodel.cpp" line="97"/>
         <source>Request Pending</source>
         <translation>请求待处理 </translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="96"/>
+        <location filename="../src/newcallmodel.cpp" line="98"/>
         <source>Undecipherable</source>
         <translation>无法解码</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="97"/>
+        <location filename="../src/newcallmodel.cpp" line="99"/>
         <source>Internal Server Error</source>
         <translation>内部服务器错误 </translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="98"/>
+        <location filename="../src/newcallmodel.cpp" line="100"/>
         <source>Not Implemented</source>
         <translation>未实现 </translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="99"/>
+        <location filename="../src/newcallmodel.cpp" line="101"/>
         <source>Bad Gateway</source>
         <translation>无效网关</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="100"/>
+        <location filename="../src/newcallmodel.cpp" line="102"/>
         <source>Service Unavailable</source>
         <translation>服务不可用</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="101"/>
+        <location filename="../src/newcallmodel.cpp" line="103"/>
         <source>Server Timeout</source>
         <translation>服务器超时</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="102"/>
+        <location filename="../src/newcallmodel.cpp" line="104"/>
         <source>Version Not Supported</source>
         <translation>不支持的版本 </translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="103"/>
+        <location filename="../src/newcallmodel.cpp" line="105"/>
         <source>Message Too Large</source>
         <translation>消息尺寸太大</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="104"/>
+        <location filename="../src/newcallmodel.cpp" line="106"/>
         <source>Precondition Failure</source>
         <translation>前提条件失败</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="105"/>
+        <location filename="../src/newcallmodel.cpp" line="107"/>
         <source>Busy Everywhere</source>
         <translation>服务器繁忙</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="106"/>
+        <location filename="../src/newcallmodel.cpp" line="108"/>
         <source>Call Refused</source>
         <translation>呼叫被拒</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="107"/>
+        <location filename="../src/newcallmodel.cpp" line="109"/>
         <source>Does Not Exist Anywhere</source>
         <translation>任何地方都不存在 </translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="108"/>
+        <location filename="../src/newcallmodel.cpp" line="110"/>
         <source>Not Acceptable Anywhere</source>
         <translation>任何地方都不可接受</translation>
     </message>
@@ -465,22 +473,52 @@
         <translation>写给 {0}</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="62"/>
+        <location filename="../src/chatview.cpp" line="49"/>
+        <source>has sent you a conversation request.</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="51"/>
+        <source>Hello, do you want to join the conversation?</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="53"/>
+        <source>You have accepted the conversation request.</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="55"/>
+        <source>We are waiting for another device to synchronize the conversation.</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="66"/>
+        <source>Accept</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="67"/>
+        <source>Refuse</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="70"/>
         <source>Unable to make contact</source>
         <translation>无法联系</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="67"/>
+        <location filename="../src/chatview.cpp" line="75"/>
         <source>Waiting for contact</source>
         <translation>正在等待联系人</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="68"/>
+        <location filename="../src/chatview.cpp" line="76"/>
         <source>Incoming transfer</source>
         <translation>入站传送</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="69"/>
+        <location filename="../src/chatview.cpp" line="77"/>
         <source>Timed out waiting for contact</source>
         <translation>等待联系人超时</translation>
     </message>
@@ -500,87 +538,77 @@
         <translation>不是您的联系人</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="49"/>
+        <location filename="../src/chatview.cpp" line="57"/>
         <source>Note: you can automatically accept this invitation by sending a message.</source>
         <translation>注：您可以通过发送消息自动接受此邀请。</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="50"/>
+        <location filename="../src/chatview.cpp" line="58"/>
         <source>{0} days ago</source>
         <translation>{0} 天前</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="51"/>
+        <location filename="../src/chatview.cpp" line="59"/>
         <source>{0} hours ago</source>
         <translation>{0} 小时前</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="53"/>
+        <location filename="../src/chatview.cpp" line="61"/>
         <source>{0} minutes ago</source>
         <translation>{0} 分钟前</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="65"/>
+        <location filename="../src/chatview.cpp" line="73"/>
         <source>Canceled</source>
         <translation>已取消</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="66"/>
+        <location filename="../src/chatview.cpp" line="74"/>
         <source>Ongoing</source>
         <translation>正在进行</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="50"/>
+        <location filename="../src/chatview.cpp" line="58"/>
         <source>%d days ago</source>
         <translation>%d天前</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="51"/>
+        <location filename="../src/chatview.cpp" line="59"/>
         <source>%d hours ago</source>
         <translation>%d小时前</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="53"/>
+        <location filename="../src/chatview.cpp" line="61"/>
         <source>%d minutes ago</source>
         <translation>%d分钟前</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="54"/>
+        <location filename="../src/chatview.cpp" line="62"/>
         <source>one day ago</source>
         <translation>一天前</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="55"/>
+        <location filename="../src/chatview.cpp" line="63"/>
         <source>one hour ago</source>
         <translation>一小时前</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="56"/>
+        <location filename="../src/chatview.cpp" line="64"/>
         <source>just now</source>
         <translation>刚才</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="57"/>
+        <location filename="../src/chatview.cpp" line="65"/>
         <source>Failure</source>
         <translation>失败</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="58"/>
-        <source>Confirm</source>
-        <translation>确认</translation>
-    </message>
-    <message>
-        <location filename="../src/chatview.cpp" line="59"/>
-        <source>Deny</source>
-        <translation>拒绝</translation>
-    </message>
-    <message>
-        <location filename="../src/chatview.cpp" line="60"/>
+        <location filename="../src/chatview.cpp" line="68"/>
         <source>Delete</source>
         <translation>删除</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="61"/>
+        <location filename="../src/chatview.cpp" line="69"/>
         <source>Retry</source>
         <translation>重试</translation>
     </message>
@@ -588,22 +616,22 @@
 <context>
     <name>lrc::ContactModelPimpl</name>
     <message>
-        <location filename="../src/contactmodel.cpp" line="459"/>
+        <location filename="../src/contactmodel.cpp" line="438"/>
         <source>Searching…</source>
         <translation>正在搜索…</translation>
     </message>
     <message>
-        <location filename="../src/contactmodel.cpp" line="960"/>
+        <location filename="../src/contactmodel.cpp" line="952"/>
         <source>Invalid ID</source>
         <translation>非法 ID</translation>
     </message>
     <message>
-        <location filename="../src/contactmodel.cpp" line="963"/>
+        <location filename="../src/contactmodel.cpp" line="955"/>
         <source>Username not found</source>
         <translation>未找到用户名</translation>
     </message>
     <message>
-        <location filename="../src/contactmodel.cpp" line="966"/>
+        <location filename="../src/contactmodel.cpp" line="958"/>
         <source>Couldn&apos;t lookup…</source>
         <translation>无法查找...</translation>
     </message>
@@ -611,7 +639,7 @@
 <context>
     <name>lrc::api::ContactModel</name>
     <message>
-        <location filename="../src/contactmodel.cpp" line="420"/>
+        <location filename="../src/contactmodel.cpp" line="399"/>
         <source>Bad URI scheme</source>
         <translation>错误的 URI 方案 </translation>
     </message>
diff --git a/translations/lrc_zh_TW.ts b/translations/lrc_zh_TW.ts
index b5c410571428fa80ea84c5d1492a0a40b63e64d7..3e85904201fe8dd2d8d9e56e5e5ff148018a2b87 100644
--- a/translations/lrc_zh_TW.ts
+++ b/translations/lrc_zh_TW.ts
@@ -1,8 +1,8 @@
-<?xml version="1.0" ?><!DOCTYPE TS><TS language="zh_TW" sourcelanguage="en" version="2.1">
+<?xml version="1.0" ?><!DOCTYPE TS><TS language="zh_TW" sourcelanguage="en" version="2.0">
 <context>
     <name>QObject</name>
     <message>
-        <location filename="../src/qtwrapper/callmanager_wrap.h" line="328"/>
+        <location filename="../src/qtwrapper/callmanager_wrap.h" line="393"/>
         <source>Me</source>
         <translation>我</translation>
     </message>
@@ -33,7 +33,7 @@
     </message>
     <message>
         <location filename="../src/api/call.h" line="71"/>
-        <location filename="../src/chatview.cpp" line="63"/>
+        <location filename="../src/chatview.cpp" line="71"/>
         <source>Connecting</source>
         <translation>連接中</translation>
     </message>
@@ -50,7 +50,7 @@
     <message>
         <location filename="../src/api/call.h" line="77"/>
         <location filename="../src/api/call.h" line="83"/>
-        <location filename="../src/chatview.cpp" line="70"/>
+        <location filename="../src/chatview.cpp" line="78"/>
         <source>Finished</source>
         <translation>已結束</translation>
     </message>
@@ -70,21 +70,28 @@
         <translation>已建立通訊</translation>
     </message>
     <message>
+        <location filename="../src/api/interaction.h" line="218"/>
         <location filename="../src/authority/storagehelper.cpp" line="130"/>
-        <location filename="../src/authority/storagehelper.cpp" line="898"/>
+        <location filename="../src/authority/storagehelper.cpp" line="918"/>
         <source>Invitation received</source>
         <translation>已收到邀請</translation>
     </message>
     <message>
+        <location filename="../src/api/interaction.h" line="222"/>
+        <source>Contact left conversation</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/api/interaction.h" line="216"/>
         <location filename="../src/authority/storagehelper.cpp" line="127"/>
-        <location filename="../src/authority/storagehelper.cpp" line="896"/>
+        <location filename="../src/authority/storagehelper.cpp" line="916"/>
         <source>Contact added</source>
         <translation>已新增聯絡人</translation>
     </message>
     <message>
         <location filename="../src/authority/storagehelper.cpp" line="104"/>
         <location filename="../src/authority/storagehelper.cpp" line="110"/>
-        <location filename="../src/authority/storagehelper.cpp" line="894"/>
+        <location filename="../src/authority/storagehelper.cpp" line="914"/>
         <source>Outgoing call</source>
         <translation>撥出電話</translation>
     </message>
@@ -96,7 +103,7 @@
     </message>
     <message>
         <location filename="../src/authority/storagehelper.cpp" line="112"/>
-        <location filename="../src/authority/storagehelper.cpp" line="892"/>
+        <location filename="../src/authority/storagehelper.cpp" line="912"/>
         <source>Missed outgoing call</source>
         <translation>未接去電</translation>
     </message>
@@ -106,8 +113,9 @@
         <translation>未接來電</translation>
     </message>
     <message>
+        <location filename="../src/api/interaction.h" line="220"/>
         <location filename="../src/authority/storagehelper.cpp" line="132"/>
-        <location filename="../src/authority/storagehelper.cpp" line="900"/>
+        <location filename="../src/authority/storagehelper.cpp" line="920"/>
         <source>Invitation accepted</source>
         <translation>已接受邀請</translation>
     </message>
@@ -118,279 +126,279 @@
         <translation>預設</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="53"/>
+        <location filename="../src/newcallmodel.cpp" line="55"/>
         <source>Null</source>
         <translation>Null</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="54"/>
+        <location filename="../src/newcallmodel.cpp" line="56"/>
         <source>Trying</source>
         <translation>正在嘗試</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="55"/>
+        <location filename="../src/newcallmodel.cpp" line="57"/>
         <source>Ringing</source>
         <translation>響鈴中</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="56"/>
+        <location filename="../src/newcallmodel.cpp" line="58"/>
         <source>Being Forwarded</source>
         <translation>已轉寄</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="57"/>
+        <location filename="../src/newcallmodel.cpp" line="59"/>
         <source>Queued</source>
         <translation>已進入佇列</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="58"/>
+        <location filename="../src/newcallmodel.cpp" line="60"/>
         <source>Progress</source>
         <translation>排程</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="59"/>
+        <location filename="../src/newcallmodel.cpp" line="61"/>
         <source>OK</source>
         <translation>確定</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="64"/>
-        <location filename="../src/newcallmodel.cpp" line="60"/>
+        <location filename="../src/chatview.cpp" line="72"/>
+        <location filename="../src/newcallmodel.cpp" line="62"/>
         <source>Accepted</source>
         <translation>已接受</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="61"/>
+        <location filename="../src/newcallmodel.cpp" line="63"/>
         <source>Multiple Choices</source>
         <translation>多選</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="62"/>
+        <location filename="../src/newcallmodel.cpp" line="64"/>
         <source>Moved Permanently</source>
         <translation>永久移動</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="63"/>
+        <location filename="../src/newcallmodel.cpp" line="65"/>
         <source>Moved Temporarily</source>
         <translation>暫時移動</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="64"/>
+        <location filename="../src/newcallmodel.cpp" line="66"/>
         <source>Use Proxy</source>
         <translation>使用代理伺服器</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="65"/>
+        <location filename="../src/newcallmodel.cpp" line="67"/>
         <source>Alternative Service</source>
         <translation>替代服務</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="66"/>
+        <location filename="../src/newcallmodel.cpp" line="68"/>
         <source>Bad Request</source>
         <translation>不良的請求</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="67"/>
+        <location filename="../src/newcallmodel.cpp" line="69"/>
         <source>Unauthorized</source>
         <translation>未授權</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="68"/>
+        <location filename="../src/newcallmodel.cpp" line="70"/>
         <source>Payment Required</source>
         <translation>需要付款</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="69"/>
+        <location filename="../src/newcallmodel.cpp" line="71"/>
         <source>Forbidden</source>
         <translation>被禁止</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="70"/>
+        <location filename="../src/newcallmodel.cpp" line="72"/>
         <source>Not Found</source>
         <translation>找不到</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="71"/>
+        <location filename="../src/newcallmodel.cpp" line="73"/>
         <source>Method Not Allowed</source>
         <translation>不允許的方法</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="72"/>
-        <location filename="../src/newcallmodel.cpp" line="92"/>
+        <location filename="../src/newcallmodel.cpp" line="74"/>
+        <location filename="../src/newcallmodel.cpp" line="94"/>
         <source>Not Acceptable</source>
         <translation>無法接受</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="73"/>
+        <location filename="../src/newcallmodel.cpp" line="75"/>
         <source>Proxy Authentication Required</source>
         <translation>需要代理伺服器驗證</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="74"/>
+        <location filename="../src/newcallmodel.cpp" line="76"/>
         <source>Request Timeout</source>
         <translation>請求逾時</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="75"/>
+        <location filename="../src/newcallmodel.cpp" line="77"/>
         <source>Gone</source>
         <translation>消失</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="76"/>
+        <location filename="../src/newcallmodel.cpp" line="78"/>
         <source>Request Entity Too Large</source>
         <translation>請求實體太大</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="77"/>
+        <location filename="../src/newcallmodel.cpp" line="79"/>
         <source>Request URI Too Long</source>
         <translation>請求 URI 太長</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="78"/>
+        <location filename="../src/newcallmodel.cpp" line="80"/>
         <source>Unsupported Media Type</source>
         <translation>不支援的媒體類型</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="79"/>
+        <location filename="../src/newcallmodel.cpp" line="81"/>
         <source>Unsupported URI Scheme</source>
         <translation>不支援的 URI 結構</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="80"/>
+        <location filename="../src/newcallmodel.cpp" line="82"/>
         <source>Bad Extension</source>
         <translation>不良的副檔名</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="81"/>
+        <location filename="../src/newcallmodel.cpp" line="83"/>
         <source>Extension Required</source>
         <translation>需要副檔名</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="82"/>
+        <location filename="../src/newcallmodel.cpp" line="84"/>
         <source>Session Timer Too Small</source>
         <translation>工作階段計時器太小了</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="83"/>
+        <location filename="../src/newcallmodel.cpp" line="85"/>
         <source>Interval Too Brief</source>
         <translation>間隔太短</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="84"/>
+        <location filename="../src/newcallmodel.cpp" line="86"/>
         <source>Temporarily Unavailable</source>
         <translation>暫時不可用</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="85"/>
+        <location filename="../src/newcallmodel.cpp" line="87"/>
         <source>Call TSX Does Not Exist</source>
         <translation>呼叫 TSX 不存在</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="86"/>
+        <location filename="../src/newcallmodel.cpp" line="88"/>
         <source>Loop Detected</source>
         <translation>偵測到迴圈</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="87"/>
+        <location filename="../src/newcallmodel.cpp" line="89"/>
         <source>Too Many Hops</source>
         <translation>太多跳躍</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="88"/>
+        <location filename="../src/newcallmodel.cpp" line="90"/>
         <source>Address Incomplete</source>
         <translation>地址不完整</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="89"/>
+        <location filename="../src/newcallmodel.cpp" line="91"/>
         <source>Ambiguous</source>
         <translation>曖昧</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="90"/>
+        <location filename="../src/newcallmodel.cpp" line="92"/>
         <source>Busy</source>
         <translation>忙碌</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="91"/>
+        <location filename="../src/newcallmodel.cpp" line="93"/>
         <source>Request Terminated</source>
         <translation>請求已終結</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="93"/>
+        <location filename="../src/newcallmodel.cpp" line="95"/>
         <source>Bad Event</source>
         <translation>不良的活動</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="94"/>
+        <location filename="../src/newcallmodel.cpp" line="96"/>
         <source>Request Updated</source>
         <translation>請求已更新</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="95"/>
+        <location filename="../src/newcallmodel.cpp" line="97"/>
         <source>Request Pending</source>
         <translation>請求擱置</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="96"/>
+        <location filename="../src/newcallmodel.cpp" line="98"/>
         <source>Undecipherable</source>
         <translation>無法解密</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="97"/>
+        <location filename="../src/newcallmodel.cpp" line="99"/>
         <source>Internal Server Error</source>
         <translation>內部伺服器錯誤</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="98"/>
+        <location filename="../src/newcallmodel.cpp" line="100"/>
         <source>Not Implemented</source>
         <translation>未實作</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="99"/>
+        <location filename="../src/newcallmodel.cpp" line="101"/>
         <source>Bad Gateway</source>
         <translation>不良的閘道</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="100"/>
+        <location filename="../src/newcallmodel.cpp" line="102"/>
         <source>Service Unavailable</source>
         <translation>服務不可用</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="101"/>
+        <location filename="../src/newcallmodel.cpp" line="103"/>
         <source>Server Timeout</source>
         <translation>伺服器逾時</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="102"/>
+        <location filename="../src/newcallmodel.cpp" line="104"/>
         <source>Version Not Supported</source>
         <translation>版本不支援</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="103"/>
+        <location filename="../src/newcallmodel.cpp" line="105"/>
         <source>Message Too Large</source>
         <translation>訊息太大</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="104"/>
+        <location filename="../src/newcallmodel.cpp" line="106"/>
         <source>Precondition Failure</source>
         <translation>前提條件失敗</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="105"/>
+        <location filename="../src/newcallmodel.cpp" line="107"/>
         <source>Busy Everywhere</source>
         <translation>到處都忙碌</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="106"/>
+        <location filename="../src/newcallmodel.cpp" line="108"/>
         <source>Call Refused</source>
         <translation>通話被拒絕</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="107"/>
+        <location filename="../src/newcallmodel.cpp" line="109"/>
         <source>Does Not Exist Anywhere</source>
         <translation>到處都不存在</translation>
     </message>
     <message>
-        <location filename="../src/newcallmodel.cpp" line="108"/>
+        <location filename="../src/newcallmodel.cpp" line="110"/>
         <source>Not Acceptable Anywhere</source>
         <translation>到處都不接受</translation>
     </message>
@@ -465,22 +473,52 @@
         <translation>寫入到 {0}</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="62"/>
+        <location filename="../src/chatview.cpp" line="49"/>
+        <source>has sent you a conversation request.</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="51"/>
+        <source>Hello, do you want to join the conversation?</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="53"/>
+        <source>You have accepted the conversation request.</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="55"/>
+        <source>We are waiting for another device to synchronize the conversation.</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="66"/>
+        <source>Accept</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="67"/>
+        <source>Refuse</source>
+        <translation type="unfinished"/>
+    </message>
+    <message>
+        <location filename="../src/chatview.cpp" line="70"/>
         <source>Unable to make contact</source>
         <translation>無法加為聯絡人</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="67"/>
+        <location filename="../src/chatview.cpp" line="75"/>
         <source>Waiting for contact</source>
         <translation>等待聯絡人</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="68"/>
+        <location filename="../src/chatview.cpp" line="76"/>
         <source>Incoming transfer</source>
         <translation>來電轉發</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="69"/>
+        <location filename="../src/chatview.cpp" line="77"/>
         <source>Timed out waiting for contact</source>
         <translation>等待聯絡人逾時</translation>
     </message>
@@ -500,87 +538,77 @@
         <translation>不在您的通訊錄中</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="49"/>
+        <location filename="../src/chatview.cpp" line="57"/>
         <source>Note: you can automatically accept this invitation by sending a message.</source>
         <translation>注意：您可以透過傳送訊息來自動接受此邀請。</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="50"/>
+        <location filename="../src/chatview.cpp" line="58"/>
         <source>{0} days ago</source>
         <translation>{0} 天前</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="51"/>
+        <location filename="../src/chatview.cpp" line="59"/>
         <source>{0} hours ago</source>
         <translation>{0} 小時前</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="53"/>
+        <location filename="../src/chatview.cpp" line="61"/>
         <source>{0} minutes ago</source>
         <translation>{0} 分鐘前</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="65"/>
+        <location filename="../src/chatview.cpp" line="73"/>
         <source>Canceled</source>
         <translation>已取消</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="66"/>
+        <location filename="../src/chatview.cpp" line="74"/>
         <source>Ongoing</source>
         <translation>進行中</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="50"/>
+        <location filename="../src/chatview.cpp" line="58"/>
         <source>%d days ago</source>
         <translation>%d 天前</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="51"/>
+        <location filename="../src/chatview.cpp" line="59"/>
         <source>%d hours ago</source>
         <translation>%d 小時前</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="53"/>
+        <location filename="../src/chatview.cpp" line="61"/>
         <source>%d minutes ago</source>
         <translation>%d 分鐘前</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="54"/>
+        <location filename="../src/chatview.cpp" line="62"/>
         <source>one day ago</source>
         <translation>1 天前</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="55"/>
+        <location filename="../src/chatview.cpp" line="63"/>
         <source>one hour ago</source>
         <translation>1 小時前</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="56"/>
+        <location filename="../src/chatview.cpp" line="64"/>
         <source>just now</source>
         <translation>現在</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="57"/>
+        <location filename="../src/chatview.cpp" line="65"/>
         <source>Failure</source>
         <translation>失敗</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="58"/>
-        <source>Confirm</source>
-        <translation>確認</translation>
-    </message>
-    <message>
-        <location filename="../src/chatview.cpp" line="59"/>
-        <source>Deny</source>
-        <translation>拒絕</translation>
-    </message>
-    <message>
-        <location filename="../src/chatview.cpp" line="60"/>
+        <location filename="../src/chatview.cpp" line="68"/>
         <source>Delete</source>
         <translation>刪除</translation>
     </message>
     <message>
-        <location filename="../src/chatview.cpp" line="61"/>
+        <location filename="../src/chatview.cpp" line="69"/>
         <source>Retry</source>
         <translation>重試</translation>
     </message>
@@ -588,22 +616,22 @@
 <context>
     <name>lrc::ContactModelPimpl</name>
     <message>
-        <location filename="../src/contactmodel.cpp" line="459"/>
+        <location filename="../src/contactmodel.cpp" line="438"/>
         <source>Searching…</source>
         <translation>正在搜尋……</translation>
     </message>
     <message>
-        <location filename="../src/contactmodel.cpp" line="960"/>
+        <location filename="../src/contactmodel.cpp" line="952"/>
         <source>Invalid ID</source>
         <translation>無效 ID</translation>
     </message>
     <message>
-        <location filename="../src/contactmodel.cpp" line="963"/>
+        <location filename="../src/contactmodel.cpp" line="955"/>
         <source>Username not found</source>
         <translation>找不到使用者名稱</translation>
     </message>
     <message>
-        <location filename="../src/contactmodel.cpp" line="966"/>
+        <location filename="../src/contactmodel.cpp" line="958"/>
         <source>Couldn&apos;t lookup…</source>
         <translation>無法查詢……</translation>
     </message>
@@ -611,7 +639,7 @@
 <context>
     <name>lrc::api::ContactModel</name>
     <message>
-        <location filename="../src/contactmodel.cpp" line="420"/>
+        <location filename="../src/contactmodel.cpp" line="399"/>
         <source>Bad URI scheme</source>
         <translation>錯誤的 URI 結構</translation>
     </message>