From 70ca2e51a174db7f340d0a41423babfa168ba0dd Mon Sep 17 00:00:00 2001 From: Jonathan Rose Date: Thu, 16 Aug 2012 18:28:30 +0000 Subject: chan_sip: Trigger reinvite if the SDP answer is included in the SIP ACK Under certain conditions, a SIP transaction involving directmedia wouldn't trigger a re-invite because the SDP answer was included in an ACK instead of in a message that we would have triggered the invite with. This patch just queues a source change control frame if the dialog is using directmedia when we find sdp for an ACK. (closes issue AST-913) Reported by: Thomas Arimont ........ Merged revisions 371337 from http://svn.asterisk.org/svn/asterisk/branches/1.8 ........ Merged revisions 371338 from http://svn.asterisk.org/svn/asterisk/branches/10 ........ Merged revisions 371355 from http://svn.asterisk.org/svn/asterisk/branches/11 git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@371356 65c4cc65-6c06-0410-ace0-fbb531ad65f3 --- channels/chan_sip.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) (limited to 'channels/chan_sip.c') diff --git a/channels/chan_sip.c b/channels/chan_sip.c index b0fd1edf3..56061837b 100644 --- a/channels/chan_sip.c +++ b/channels/chan_sip.c @@ -27376,8 +27376,12 @@ static int handle_incoming(struct sip_pvt *p, struct sip_request *req, struct as p->pendinginvite = 0; acked = __sip_ack(p, seqno, 1 /* response */, 0); if (find_sdp(req)) { - if (process_sdp(p, req, SDP_T38_NONE)) + if (process_sdp(p, req, SDP_T38_NONE)) { return -1; + } + if (ast_test_flag(&p->flags[0], SIP_DIRECT_MEDIA)) { + ast_queue_control(p->owner, AST_CONTROL_SRCCHANGE); + } } check_pendings(p); } else if (p->glareinvite == seqno) { -- cgit v1.2.3