outbound proxy support in b2absession

git-svn-id: http://svn.berlios.de/svnroot/repos/sems/trunk@511 8eb893ce-cfd4-0310-b710-fb5ebe64c474

core/AmB2ABSession.cpp

@@ -249,6 +249,10 @@ void AmB2ABCalleeSession::onB2ABEvent(B2ABEvent* ev)
       dlg.remote_party = co_ev->remote_party;
       dlg.remote_uri   = co_ev->remote_uri;
 			
+      // set outbound proxy as next hop 
+      if (!AmConfig::OutboundProxy.empty()) 
+ 	dlg.next_hop = AmConfig::OutboundProxy;
+
       setCallgroup(co_ev->callgroup);
 			
       setNegotiateOnReply(true);