make sofia a bit more stable after an outbound register. Please note, we are…

make sofia a bit more stable after an outbound register.  Please note, we are working on some issues in sofia, revisions after last weekend are currently not considered stable under some conditions.

git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@3208 d0543943-73ff-0310-b7d9-9358b9ac24b2

src/mod/endpoints/mod_sofia/mod_sofia.c

@@ -1425,6 +1425,7 @@ static switch_status_t sofia_answer_channel(switch_core_session_t *session)
 							  switch_channel_get_name(channel),
 							  tech_pvt->local_sdp_str);
 			nua_respond(tech_pvt->nh, SIP_200_OK, 
+						SIPTAG_CONTACT_STR(tech_pvt->profile->url),
 						SOATAG_USER_SDP_STR(tech_pvt->local_sdp_str),
 						SOATAG_AUDIO_AUX("cn telephone-event"),
 						NUTAG_INCLUDE_EXTRA_SDP(1),