Index: channels/chan_sip.c
===================================================================
--- channels/chan_sip.c	(revision 397761)
+++ channels/chan_sip.c	(revision 397762)
@@ -10519,7 +10519,7 @@
 
 	/* Setup audio address and port */
 	if (p->rtp) {
-		if (portno > 0) {
+		if (sa && portno > 0) {
 			start_ice(p->rtp);
 			ast_sockaddr_set_port(sa, portno);
 			ast_rtp_instance_set_remote_address(p->rtp, sa);
@@ -10567,7 +10567,7 @@
 
 	/* Setup video address and port */
 	if (p->vrtp) {
-		if (vportno > 0) {
+		if (vsa && vportno > 0) {
 			start_ice(p->vrtp);
 			ast_sockaddr_set_port(vsa, vportno);
 			ast_rtp_instance_set_remote_address(p->vrtp, vsa);
@@ -10585,7 +10585,7 @@
 
 	/* Setup text address and port */
 	if (p->trtp) {
-		if (tportno > 0) {
+		if (tsa && tportno > 0) {
 			start_ice(p->trtp);
 			ast_sockaddr_set_port(tsa, tportno);
 			ast_rtp_instance_set_remote_address(p->trtp, tsa);
@@ -10609,7 +10609,7 @@
 
 	/* Setup image address and port */
 	if (p->udptl) {
-		if (udptlportno > 0) {
+		if (isa && udptlportno > 0) {
 			if (ast_test_flag(&p->flags[1], SIP_PAGE2_SYMMETRICRTP) && ast_test_flag(&p->flags[1], SIP_PAGE2_UDPTL_DESTINATION)) {
 				ast_rtp_instance_get_remote_address(p->rtp, isa);
 				if (!ast_sockaddr_isnull(isa) && debug) {

Property changes on: .
___________________________________________________________________
Modified: branch-11-merged
   - /branches/11:378038,378121,378287,378321,378409-378411,378459,378582,378687,378690,378934-379020,379513,379790,380465,380698,380869,380892,380894,380974,381306,381594,381613,381702,381737,382385,382390,382573,382617,383166,383840,383878,383973,383978,384003,388426,388816,396944,397712
   + /branches/11:378038,378121,378287,378321,378409-378411,378459,378582,378687,378690,378934-379020,379513,379790,380465,380698,380869,380892,380894,380974,381306,381594,381613,381702,381737,382385,382390,382573,382617,383166,383840,383878,383973,383978,384003,388426,388816,396944,397712,397758