tweak

git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@7184 d0543943-73ff-0310-b7d9-9358b9ac24b2

src/mod/endpoints/mod_sofia/mod_sofia.c

@@ -1723,6 +1723,7 @@ static switch_call_cause_t sofia_outgoing_channel(switch_core_session_t *session
 
 	if (session) {
 		switch_ivr_transfer_variable(session, nsession, SOFIA_REPLACES_HEADER);
+		switch_ivr_transfer_variable(session, nsession, "sip_auto_answer");
 		switch_ivr_transfer_variable(session, nsession, SOFIA_SIP_HEADER_PREFIX_T);
 		if (switch_core_session_compare(session, nsession)) {
 			/* It's another sofia channel! so lets cache what they use as a pt for telephone event so