From: Brian West <brian@freeswitch.org>
Date: Thu, 4 Jun 2009 16:53:27 +0000 (+0000)
Subject:  use user_via if we send a 180 or 183
X-Git-Tag: v1.0.4~628
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e11a32fe80bfec5a0f53adaa1f6bb9e8a68e902a;p=thirdparty%2Ffreeswitch.git

 use user_via if we send a 180 or 183

git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@13614 d0543943-73ff-0310-b7d9-9358b9ac24b2
---

diff --git a/src/mod/endpoints/mod_sofia/mod_sofia.c b/src/mod/endpoints/mod_sofia/mod_sofia.c
index 851e583ee0..7a1e79b366 100644
--- a/src/mod/endpoints/mod_sofia/mod_sofia.c
+++ b/src/mod/endpoints/mod_sofia/mod_sofia.c
@@ -1426,7 +1426,10 @@ static switch_status_t sofia_receive_message(switch_core_session_t *session, swi
 	case SWITCH_MESSAGE_INDICATE_RINGING:
 		if (!switch_channel_test_flag(channel, CF_RING_READY) && !sofia_test_flag(tech_pvt, TFLAG_BYE) &&
 			!switch_channel_test_flag(channel, CF_EARLY_MEDIA) && !switch_channel_test_flag(channel, CF_ANSWERED)) {
-			nua_respond(tech_pvt->nh, SIP_180_RINGING, SIPTAG_CONTACT_STR(tech_pvt->reply_contact), SIPTAG_HEADER_STR(generate_pai_str(session)), TAG_END());
+			nua_respond(tech_pvt->nh, SIP_180_RINGING,
+						TAG_IF(!switch_strlen_zero(tech_pvt->user_via), SIPTAG_VIA_STR(tech_pvt->user_via)),
+						SIPTAG_CONTACT_STR(tech_pvt->reply_contact),
+						SIPTAG_HEADER_STR(generate_pai_str(session)), TAG_END());
 			switch_channel_mark_ring_ready(channel);
 		}
 		break;
@@ -1501,6 +1504,7 @@ static switch_status_t sofia_receive_message(switch_core_session_t *session, swi
 					nua_respond(tech_pvt->nh,
 								SIP_183_SESSION_PROGRESS,
 								NUTAG_AUTOANSWER(0),
+								TAG_IF(!switch_strlen_zero(tech_pvt->user_via), SIPTAG_VIA_STR(tech_pvt->user_via)),
 								TAG_IF(sticky, NUTAG_PROXY(tech_pvt->record_route)),
 								SIPTAG_HEADER_STR(generate_pai_str(session)),
 								SIPTAG_CONTACT_STR(tech_pvt->reply_contact),