overwriting local tag when establishing the dialog. fixes problems with early dialog from forked destination. patch from Alex Gradinar Alex.Gradinar at cartel.md

git-svn-id: http://svn.berlios.de/svnroot/repos/sems/trunk@1012 8eb893ce-cfd4-0310-b710-fb5ebe64c474

core/AmSipDialog.cpp

@@ -194,6 +194,10 @@ void AmSipDialog::updateStatus(const AmSipReply& reply)
       (remote_tag.empty() && !reply.remote_tag.empty()))
     remote_tag = reply.remote_tag;
 
+  if ((reply.code >= 200) && (reply.code < 300) && 
+      (status != Connected && !reply.remote_tag.empty()))
+    remote_tag = reply.remote_tag;
+
   // allow route overwritting
   if(status < Connected) {