diff --git a/src/sip/sipaccount.cpp b/src/sip/sipaccount.cpp
index 997c91ea0d64a2fe05467b049a1f76681535f31b..53c9473b8019af977a38aa6fa80b4814396b6463 100644
--- a/src/sip/sipaccount.cpp
+++ b/src/sip/sipaccount.cpp
@@ -409,8 +409,6 @@ SIPAccount::SIPStartCall(std::shared_ptr<SIPCall>& call)
         return false;
     }
 
-    setUpTransmissionData(tdata, tp_sel.u.transport->key.type);
-
     // Add user-agent header
     sip_utils::addUserAgenttHeader(getUserAgentName(), tdata);
 
@@ -2248,8 +2246,6 @@ SIPAccount::sendTextMessage(const std::string& to,
         return;
     }
 
-    setUpTransmissionData(tdata, tp_sel.u.transport->key.type);
-
     im::fillPJSIPMessageBody(*tdata, payloads);
 
     // Send message request with callback SendMessageOnComplete