diff options
| author | Mark Michelson <mmichelson@digium.com> | 2013-10-15 15:26:06 +0000 |
|---|---|---|
| committer | Mark Michelson <mmichelson@digium.com> | 2013-10-15 15:26:06 +0000 |
| commit | 2c927b871f570c9724f9957fb17d961ee9ecb45c (patch) | |
| tree | a46b8cb85a6679fe04d2f2ff0b21b4e6980a40cc /res/res_ari_channels.c | |
| parent | 55e15a2cc92b9c90dbe0d97d20e5a89430016deb (diff) | |
Prevent chan_sip from sending duplicate BYEs.
When a 200 OK for an initial INVITE is received, we were doing
the right thing by ACKing and sending an immediate BYE. However,
we also were doing the wrong thing and queuing an answer frame,
thus causing the call to be answered. This would cause the call
to be hung up by the channel thread, thus resulting in a second
BYE being sent out.
In this fix, I also have set the hangupcause to be correct since
the initial BYE being sent by Asterisk had an unknown hangup
cause. I have changed to using "Bearer capabilty not available"
since the call was hung up due to an SDP offer/answer error.
(closes issue ASTERISK-22621)
reported by Kinsey Moore
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Merged revisions 400970 from http://svn.asterisk.org/svn/asterisk/branches/1.8
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Merged revisions 400971 from http://svn.asterisk.org/svn/asterisk/branches/11
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Merged revisions 400984 from http://svn.asterisk.org/svn/asterisk/branches/12
git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@400998 65c4cc65-6c06-0410-ace0-fbb531ad65f3
Diffstat (limited to 'res/res_ari_channels.c')
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