diff --git a/lang/zh_CN/sflphone.po b/lang/zh_CN/sflphone.po
index 426f58b648a9bdf032928c0388f8aeff73c0e614..512456d9ab795ae936faeadadc9f94fb14619bec 100644
--- a/lang/zh_CN/sflphone.po
+++ b/lang/zh_CN/sflphone.po
@@ -21,67 +21,67 @@ msgstr ""
 #: ../sflphone-client-gnome/src/accountlist.c:175
 msgctxt "account state"
 msgid "Registered"
-msgstr ""
+msgstr "已注册"
 
 #: ../sflphone-client-kde/src/Account.cpp:36
 #: ../sflphone-client-gnome/src/accountlist.c:178
 msgctxt "account state"
 msgid "Not Registered"
-msgstr ""
+msgstr "未注册"
 
 #: ../sflphone-client-kde/src/Account.cpp:38
 #: ../sflphone-client-gnome/src/accountlist.c:181
 msgctxt "account state"
 msgid "Trying..."
-msgstr ""
+msgstr "正在连接..."
 
 #: ../sflphone-client-kde/src/Account.cpp:40
 #: ../sflphone-client-gnome/src/accountlist.c:184
 msgctxt "account state"
 msgid "Error"
-msgstr ""
+msgstr "注册失败"
 
 #: ../sflphone-client-kde/src/Account.cpp:42
 #: ../sflphone-client-gnome/src/accountlist.c:187
 msgctxt "account state"
 msgid "Bad authentification"
-msgstr ""
+msgstr "认证错误"
 
 #: ../sflphone-client-kde/src/Account.cpp:44
 #: ../sflphone-client-gnome/src/accountlist.c:190
 msgctxt "account state"
 msgid "Network unreachable"
-msgstr ""
+msgstr "网络连接失败"
 
 #: ../sflphone-client-kde/src/Account.cpp:46
 #: ../sflphone-client-gnome/src/accountlist.c:193
 msgctxt "account state"
 msgid "Host unreachable"
-msgstr ""
+msgstr "服务器连接失败"
 
 #: ../sflphone-client-kde/src/Account.cpp:48
 #: ../sflphone-client-gnome/src/accountlist.c:196
 msgctxt "account state"
 msgid "Stun configuration error"
-msgstr ""
+msgstr "STUN配置有误"
 
 #: ../sflphone-client-kde/src/Account.cpp:50
 #: ../sflphone-client-gnome/src/accountlist.c:199
 msgctxt "account state"
 msgid "Stun server invalid"
-msgstr ""
+msgstr "STUN服务器无效"
 
 #: ../sflphone-client-kde/src/Account.cpp:51
 #: ../sflphone-client-gnome/src/accountlist.c:202
 msgctxt "account state"
 msgid "Invalid"
-msgstr ""
+msgstr "无效"
 
 #: ../sflphone-client-kde/src/AccountWizard.cpp:163
 #: ../sflphone-client-kde/src/AccountWizard.cpp:278
 #: ../sflphone-client-kde/build/src/ui_sflphone_kdeview_base.h:393
 msgid "Account creation wizard"
-msgstr ""
+msgstr "帐户创建向导"
 
 #: ../sflphone-client-kde/src/AccountWizard.cpp:199
 #: ../sflphone-client-kde/src/AccountWizard.cpp:217
@@ -89,7 +89,7 @@ msgstr ""
 #: ../sflphone-client-gnome/src/assistant.c:68
 #, c-format
 msgid "This assistant is now finished."
-msgstr ""
+msgstr "配置完成."
 
 #: ../sflphone-client-kde/src/AccountWizard.cpp:211
 msgid "Creation of account has failed for the reason"
@@ -100,26 +100,26 @@ msgstr ""
 #: ../sflphone-client-kde/build/src/ui_dlgaccountsbase.h:363
 #: ../sflphone-client-gnome/src/assistant.c:72
 msgid "Alias"
-msgstr ""
+msgstr "别名"
 
 #: ../sflphone-client-kde/src/AccountWizard.cpp:256
 #: ../sflphone-client-kde/src/AccountWizard.cpp:441
 #: ../sflphone-client-kde/build/src/ui_dlgaccountsbase.h:370
 #: ../sflphone-client-gnome/src/assistant.c:75
 msgid "Server"
-msgstr ""
+msgstr "服务器"
 
 #: ../sflphone-client-kde/src/AccountWizard.cpp:257
 #: ../sflphone-client-kde/src/AccountWizard.cpp:442
 #: ../sflphone-client-kde/build/src/ui_dlgaccountsbase.h:371
 msgid "User"
-msgstr ""
+msgstr "用户名"
 
 #: ../sflphone-client-kde/src/AccountWizard.cpp:258
 #: ../sflphone-client-kde/src/AccountWizard.cpp:443
 #: ../sflphone-client-kde/build/src/ui_dlgaccountsbase.h:372
 msgid "Password"
-msgstr ""
+msgstr "密码"
 
 #: ../sflphone-client-kde/src/AccountWizard.cpp:259
 #: ../sflphone-client-kde/build/src/ui_dlgaccountsbase.h:364
@@ -130,7 +130,7 @@ msgstr "协议"
 #: ../sflphone-client-kde/src/AccountWizard.cpp:260
 #: ../sflphone-client-kde/build/src/ui_dlgaccountsbase.h:373
 msgid "Mailbox"
-msgstr ""
+msgstr "语音邮件"
 
 #: ../sflphone-client-kde/src/AccountWizard.cpp:279
 #: ../sflphone-client-gnome/src/assistant.c:216
@@ -150,7 +150,7 @@ msgstr "帐户"
 #: ../sflphone-client-kde/src/AccountWizard.cpp:310
 #: ../sflphone-client-gnome/src/assistant.c:249
 msgid "Please select one of the following options"
-msgstr ""
+msgstr "请选择以下选项中的一个"
 
 #: ../sflphone-client-kde/src/AccountWizard.cpp:312
 #: ../sflphone-client-gnome/src/assistant.c:251
@@ -170,7 +170,7 @@ msgstr "VoIP协议"
 #: ../sflphone-client-kde/src/AccountWizard.cpp:353
 #: ../sflphone-client-gnome/src/assistant.c:231
 msgid "Select an account type"
-msgstr ""
+msgstr "选择帐户类型"
 
 #: ../sflphone-client-kde/src/AccountWizard.cpp:355
 #: ../sflphone-client-gnome/src/assistant.c:233
@@ -185,12 +185,12 @@ msgstr ""
 #: ../sflphone-client-kde/src/AccountWizard.cpp:395
 #: ../sflphone-client-gnome/src/assistant.c:339
 msgid "Optional email address"
-msgstr ""
+msgstr "可选邮件地址"
 
 #: ../sflphone-client-kde/src/AccountWizard.cpp:396
 #: ../sflphone-client-gnome/src/assistant.c:339
 msgid "This email address will be used to send your voicemail messages."
-msgstr ""
+msgstr "这个邮件地址将被用来发送您的语音邮箱消息"
 
 #: ../sflphone-client-kde/src/AccountWizard.cpp:398
 msgid "Email address"
@@ -210,11 +210,11 @@ msgstr ""
 #: ../sflphone-client-gnome/src/assistant.c:266
 #: ../sflphone-client-gnome/src/assistant.c:362
 msgid "Please fill the following information"
-msgstr ""
+msgstr "请填写以下信息"
 
 #: ../sflphone-client-kde/src/AccountWizard.cpp:444
 msgid "Voicemail number"
-msgstr ""
+msgstr "语音信箱号码"
 
 #: ../sflphone-client-kde/src/AccountWizard.cpp:523
 #: ../sflphone-client-gnome/src/assistant.c:435
@@ -230,11 +230,11 @@ msgstr "如果你使用网络使用防火墙，你很有可能需要设定此项
 
 #: ../sflphone-client-kde/src/AccountWizard.cpp:526
 msgid "Enable STUN"
-msgstr ""
+msgstr "使用STUN"
 
 #: ../sflphone-client-kde/src/AccountWizard.cpp:527
 msgid "Stun Server"
-msgstr ""
+msgstr "STUN服务器"
 
 #: ../sflphone-client-kde/src/AccountWizard.cpp:562
 msgid ""
@@ -353,7 +353,7 @@ msgstr ""
 #: ../sflphone-client-gnome/src/toolbar.c:167
 #: ../sflphone-client-gnome/src/toolbar.c:169
 msgid "New call"
-msgstr ""
+msgstr "新电话"
 
 #: ../sflphone-client-kde/src/sflphone_const.h:57
 #: ../sflphone-client-kde/src/sflphone_const.h:62
@@ -380,7 +380,7 @@ msgstr "转接"
 #: ../sflphone-client-kde/src/sflphone_const.h:60
 #: ../sflphone-client-gnome/src/toolbar.c:263
 msgid "Record"
-msgstr ""
+msgstr "记录"
 
 #: ../sflphone-client-kde/src/sflphone_const.h:61
 #: ../sflphone-client-kde/build/src/ui_sflphone_kdeview_base.h:380
@@ -401,7 +401,7 @@ msgstr ""
 
 #: ../sflphone-client-kde/src/sflphone_const.h:65
 msgid "Call back"
-msgstr ""
+msgstr "回叫"
 
 #: ../sflphone-client-kde/src/conf/ConfigurationDialog.cpp:48
 #: ../sflphone-client-kde/build/src/ui_dlgrecordbase.h:91
@@ -410,7 +410,7 @@ msgstr ""
 #: ../sflphone-client-gnome/src/config/configwindow.c:791
 msgctxt "Config section"
 msgid "General"
-msgstr ""
+msgstr "常用配置"
 
 #: ../sflphone-client-kde/src/conf/ConfigurationDialog.cpp:49
 msgctxt "Config section"
@@ -421,7 +421,7 @@ msgstr ""
 #: ../sflphone-client-gnome/src/config/configwindow.c:833
 msgctxt "Config section"
 msgid "Accounts"
-msgstr ""
+msgstr "帐户"
 
 #: ../sflphone-client-kde/src/conf/ConfigurationDialog.cpp:51
 #: ../sflphone-client-gnome/src/config/configwindow.c:786
@@ -433,19 +433,19 @@ msgstr ""
 #: ../sflphone-client-gnome/src/config/configwindow.c:801
 msgctxt "Config section"
 msgid "Address Book"
-msgstr ""
+msgstr "地址簿"
 
 #: ../sflphone-client-kde/src/conf/ConfigurationDialog.cpp:53
 #: ../sflphone-client-gnome/src/config/configwindow.c:796
 msgctxt "Config section"
 msgid "Recordings"
-msgstr ""
+msgstr "记录"
 
 #: ../sflphone-client-kde/src/conf/ConfigurationDialog.cpp:54
 #: ../sflphone-client-gnome/src/config/configwindow.c:806
 msgctxt "Config section"
 msgid "Hooks"
-msgstr ""
+msgstr "钩键"
 
 #: ../sflphone-client-kde/build/src/ui_dlgaccountsbase.h:328
 msgid ""
@@ -529,11 +529,11 @@ msgstr "状态"
 #: ../sflphone-client-kde/build/src/ui_dlgaccountsbase.h:377
 #: ../sflphone-client-gnome/src/config/configwindow.c:528
 msgid "Stun parameters will be applied on each SIP account created."
-msgstr ""
+msgstr "STUN参数将应用于每一个注册的SIP帐户"
 
 #: ../sflphone-client-kde/build/src/ui_dlgaccountsbase.h:378
 msgid "Enable Stun"
-msgstr ""
+msgstr "使用STUN"
 
 #: ../sflphone-client-kde/build/src/ui_dlgaccountsbase.h:380
 #: ../sflphone-client-gnome/src/config/configwindow.c:544
@@ -554,7 +554,7 @@ msgstr ""
 
 #: ../sflphone-client-kde/build/src/ui_dlgaddressbookbase.h:156
 msgid "Display photo if available"
-msgstr ""
+msgstr "如果可行则显示联系人照片"
 
 #: ../sflphone-client-kde/build/src/ui_dlgaddressbookbase.h:157
 msgid "Display phone numbers of these types :"
@@ -586,7 +586,7 @@ msgstr ""
 
 #: ../sflphone-client-kde/build/src/ui_dlgaudiobase.h:231
 msgid "Enable ringtones"
-msgstr ""
+msgstr "启用铃声"
 
 #: ../sflphone-client-kde/build/src/ui_dlgaudiobase.h:232
 #: ../sflphone-client-gnome/src/config/audioconf.c:812
@@ -619,11 +619,11 @@ msgstr ""
 
 #: ../sflphone-client-kde/build/src/ui_dlgaudiobase.h:238
 msgid "Mute other applications during a call"
-msgstr ""
+msgstr "当有来电时静音其它应用程序"
 
 #: ../sflphone-client-kde/build/src/ui_dlgdisplaybase.h:121
 msgid "Enable notifications"
-msgstr ""
+msgstr "启用提示"
 
 #: ../sflphone-client-kde/build/src/ui_dlgdisplaybase.h:122
 #: ../sflphone-client-kde/build/src/ui_dlgdisplaybase.h:126
@@ -655,7 +655,7 @@ msgstr ""
 
 #: ../sflphone-client-kde/build/src/ui_dlggeneralbase.h:168
 msgid "Clear history"
-msgstr ""
+msgstr "清空历史记录"
 
 #: ../sflphone-client-kde/build/src/ui_dlggeneralbase.h:169
 msgid "Connection"
@@ -678,11 +678,11 @@ msgstr ""
 
 #: ../sflphone-client-kde/build/src/ui_dlghooksbase.h:182
 msgid "Trigger on specific SIP header"
-msgstr ""
+msgstr "激活指定的SIP头"
 
 #: ../sflphone-client-kde/build/src/ui_dlghooksbase.h:183
 msgid "Trigger on IAX2 URL"
-msgstr ""
+msgstr "激活IAX2 URL"
 
 #: ../sflphone-client-kde/build/src/ui_dlghooksbase.h:184
 msgid "Command to run"
@@ -692,21 +692,21 @@ msgstr ""
 #: ../sflphone-client-gnome/src/config/hooks-config.c:138
 #, c-format
 msgid "%s will be replaced with the passed URL."
-msgstr ""
+msgstr "传输的URL会被替换成%s."
 
 #: ../sflphone-client-kde/build/src/ui_dlghooksbase.h:186
 #: ../sflphone-client-gnome/src/config/hooks-config.c:165
 msgid "Phone number rewriting"
-msgstr ""
+msgstr "重设电话号码"
 
 #: ../sflphone-client-kde/build/src/ui_dlghooksbase.h:187
 msgid "Prefix dialed numbers with"
-msgstr ""
+msgstr "号码前缀"
 
 #: ../sflphone-client-kde/build/src/ui_dlgrecordbase.h:92
 #: ../sflphone-client-gnome/src/config/configwindow.c:726
 msgid "Destination folder"
-msgstr ""
+msgstr "目标文件夹"
 
 #: ../sflphone-client-kde/build/src/ui_sflphone_kdeview_base.h:384
 #: ../sflphone-client-gnome/src/toolbar.c:232
@@ -737,7 +737,7 @@ msgstr ""
 #: ../sflphone-client-kde/build/src/ui_sflphone_kdeview_base.h:392
 msgctxt "Action record a call"
 msgid "Record"
-msgstr ""
+msgstr "记录"
 
 #: ../sflphone-client-kde/build/src/ui_sflphone_kdeview_base.h:396
 msgid "Attention:number of results exceeds max displayed."
@@ -791,11 +791,11 @@ msgstr ""
 msgid ""
 "You can at any time check your registration state or modify your accounts "
 "parameters in the Options/Accounts window."
-msgstr ""
+msgstr "你可以随时在 选项/帐户 窗口中查看注册状态或者修改帐户参数."
 
 #: ../sflphone-client-gnome/src/assistant.c:78
 msgid "Username"
-msgstr ""
+msgstr "用户名"
 
 #: ../sflphone-client-gnome/src/assistant.c:190
 msgid "SFLphone account creation wizard"
@@ -984,12 +984,12 @@ msgstr "拨出电话前编辑电话号码"
 #: ../sflphone-client-gnome/src/sflnotify.c:91
 #, c-format
 msgid "%s account : %s"
-msgstr ""
+msgstr "%s 帐户: %s"
 
 #: ../sflphone-client-gnome/src/sflnotify.c:75
 #, c-format
 msgid "<i>From</i> %s"
-msgstr ""
+msgstr "<i>拨入方</i> %s"
 
 #: ../sflphone-client-gnome/src/sflnotify.c:111
 #, c-format
@@ -1020,7 +1020,7 @@ msgstr "显示主窗口(S)"
 #: ../sflphone-client-gnome/src/statusicon.c:125
 #, c-format
 msgid "%s - %s"
-msgstr ""
+msgstr "%s - %s"
 
 #: ../sflphone-client-gnome/src/statusicon.c:127
 #, c-format
@@ -1084,7 +1084,7 @@ msgstr "地址簿"
 
 #: ../sflphone-client-gnome/src/config/addressbook-config.c:368
 msgid "Select which Evolution address books to use"
-msgstr ""
+msgstr "选择使用如下Evolution地址薄"
 
 #: ../sflphone-client-gnome/src/config/addressbook-config.c:404
 #: ../sflphone-client-gnome/src/config/audioconf.c:576
@@ -1177,7 +1177,7 @@ msgstr "当有来电时静音其它应用程序(c)"
 
 #: ../sflphone-client-gnome/src/config/configwindow.c:677
 msgid "Port"
-msgstr ""
+msgstr "端口"
 
 #: ../sflphone-client-gnome/src/config/configwindow.c:732
 msgid "Select a folder"
@@ -1201,11 +1201,11 @@ msgstr "激活IAX2 URL(I)"
 
 #: ../sflphone-client-gnome/src/config/hooks-config.c:155
 msgid "Command to _run"
-msgstr ""
+msgstr "运行命令"
 
 #: ../sflphone-client-gnome/src/config/hooks-config.c:169
 msgid "_Prefix dialed numbers with"
-msgstr ""
+msgstr "号码前缀"
 
 #: ../sflphone-client-gnome/src/contacts/searchbar.c:56
 msgid "Search all"