From: Jean Aunis <jean.aunis@prescom.fr>
Date: Thu, 20 Apr 2017 07:13:13 +0000 (+0200)
Subject: chan_sip: Trigger reinvite if the SDP answer is included in the SIP ACK
X-Git-Tag: 13.16.0-rc1~27^2
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=566ad7c35d0f305e4345b23e66f69058fda690c8;p=thirdparty%2Fasterisk.git

chan_sip: Trigger reinvite if the SDP answer is included in the SIP ACK

Some equipments may send a re-INVITE containing an SDP in the final ACK
request. If this happens in the context of direct media, the remote end
should be updated with a re-INVITE.
This patch queues an "update RTP peer" frame to trigger the re-INVITE,
instead of the "source change" frame wich was used previously.

ASTERISK-26951

Change-Id: I3644d2025f20e086ea9f8f62b486172c52b5b2e6
---

diff --git a/channels/chan_sip.c b/channels/chan_sip.c
index 2ba52ab7d3..ea77aff14c 100644
--- a/channels/chan_sip.c
+++ b/channels/chan_sip.c
@@ -28900,7 +28900,7 @@ static int handle_incoming(struct sip_pvt *p, struct sip_request *req, struct as
 					return -1;
 				}
 				if (ast_test_flag(&p->flags[0], SIP_DIRECT_MEDIA)) {
-					ast_queue_control(p->owner, AST_CONTROL_SRCCHANGE);
+					ast_queue_control(p->owner, AST_CONTROL_UPDATE_RTP_PEER);
 				}
 			}
 			sched_check_pendings(p);