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| author | Mark Michelson <mmichelson@digium.com> | 2009-05-28 15:32:19 +0000 |
|---|---|---|
| committer | Mark Michelson <mmichelson@digium.com> | 2009-05-28 15:32:19 +0000 |
| commit | e37ee42e6c29a22fab370b109cbc2182b4ccd386 (patch) | |
| tree | 725364adfbed92d6e0857835971701bdbc1eae40 /channels/chan_dahdi.c | |
| parent | ea89db8ce05b5eb114033196442f4b40ae4f5cb0 (diff) | |
Recorded merge of revisions 197588 via svnmerge from
https://origsvn.digium.com/svn/asterisk/branches/1.4
........
r197588 | mmichelson | 2009-05-28 10:27:49 -0500 (Thu, 28 May 2009) | 16 lines
Allow for media to arrive from an alternate source when responding to a reinvite with 491.
When we receive a SIP reinvite, it is possible that we may not be able to process the
reinvite immediately since we have also sent a reinvite out ourselves. The problem is
that whoever sent us the reinvite may have also sent a reinvite out to another party,
and that reinvite may have succeeded.
As a result, even though we are not going to accept the reinvite we just received, it
is important for us to not have problems if we suddenly start receiving RTP from a new
source. The fix for this is to grab the media source information from the SDP of the
reinvite that we receive. This information is passed to the RTP layer so that it will
know about the alternate source for media.
Review: https://reviewboard.asterisk.org/r/252
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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@197606 65c4cc65-6c06-0410-ace0-fbb531ad65f3
Diffstat (limited to 'channels/chan_dahdi.c')
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