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Terry Wilson 9a61ba3e28 Merged revisions 221266 via svnmerge from ... https://origsvn.digium.com/svn/asterisk/trunk ................ r221266 | twilson | 2009-09-30 12:52:30 -0500 (Wed, 30 Sep 2009) | 32 lines Merged revisions 221086 via svnmerge from https://origsvn.digium.com/svn/asterisk/branches/1.4 ........ r221086 | twilson | 2009-09-30 09:49:11 -0500 (Wed, 30 Sep 2009) | 25 lines Change the SSRC by default when our media stream changes Be default, change SSRC when doing an audio stream changes Asterisk doesn't honor marker bit when reinvited to already-bridged RTP streams,resulting in far-end stack discarding packets with "old" timestamps that areactually part of a new stream. This patch sends AST_CONTROL_SRCUPDATE whenever there is a reinvite, unless the 'constantssrc' is set to true in sip.conf. The original issue reported to Digium support detailed the following situation: ITSP <-> Asterisk 1.4.26.2 <-> SIP-based Application Server Call comes in fromITSP, Asterisk dials the app server which sends a re-invite back toAsterisk--not to negotiate to send media directly to the ITSP, but to indicatethat it's changing the stream it's sending to Asterisk. The app servergenerates a new SSRC, sequence numbers, timestamps, and sets the marker bit on the new stream. Asterisk passes through the teimstamp of the new stream, butdoes not reset the SSRC, sequence numbers, or set the marker bit. When the timestamp on the new stream is older than the timestamp on the originalstream, the ITSP (which doesn't know there has been any change) discards the newframes because it thinks they are too old. This patch addresses this by changing the SSRC on a stream update unless constantssrc=true is set in sip.conf. Review: https://reviewboard.asterisk.org/r/374/ ........ ................ git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.6.2@221304 65c4cc65-6c06-0410-ace0-fbb531ad65f3		16 years ago
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h323	Merged revisions 201678 via svnmerge from	17 years ago
misdn	Merged revisions 212758 via svnmerge from	17 years ago
xpmr	AST-2009-005	17 years ago
Makefile	Merged revisions 207680 via svnmerge from	17 years ago
chan_agent.c	Merged revisions 212581 via svnmerge from	17 years ago
chan_alsa.c	Merged revisions 196988 via svnmerge from	17 years ago
chan_bridge.c	Merge phase 1 support for the new bridging architecture.	17 years ago
chan_console.c	Merged revisions 209554 via svnmerge from	17 years ago
chan_dahdi.c	Merged revisions 218430 via svnmerge from	17 years ago
chan_gtalk.c	Merged revisions 185363 via svnmerge from	17 years ago
chan_h323.c	Merged revisions 191219 via svnmerge from	17 years ago
chan_iax2.c	Merged revisions 219721 via svnmerge from	17 years ago
chan_jingle.c	Create a new config file status, CONFIG_STATUS_FILEINVALID for differentiating	18 years ago
chan_local.c	Merged revisions 214945 via svnmerge from	17 years ago
chan_mgcp.c	AST-2009-005	17 years ago
chan_misdn.c	AST-2009-005	17 years ago
chan_nbs.c	one more place I forgot	18 years ago
chan_oss.c	AST-2009-005	17 years ago
chan_phone.c	gcc 4.4: Remove a nop memset size 0 that annoys gcc	17 years ago
chan_phone.h	rename DialTone.h to chan_phone.h because chan_phone.c is the only file using it	18 years ago
chan_sip.c	Merged revisions 221266 via svnmerge from	16 years ago
chan_skinny.c	Merged revisions 215665 via svnmerge from	17 years ago
chan_unistim.c	Merged revisions 192938 via svnmerge from	17 years ago
chan_usbradio.c	AST-2009-005	17 years ago
chan_vpb.cc	Merged revisions 209098 via svnmerge from	17 years ago
console_board.c	import the recent additions for video console into trunk,	18 years ago
console_gui.c	(closes issue #13557)	17 years ago
console_video.c	(closes issue #13557)	17 years ago
console_video.h	implement the 'freeze' function for incoming frames;	18 years ago
iax2-parser.c	Merged revisions 215955 via svnmerge from	17 years ago
iax2-parser.h	Merged revisions 215955 via svnmerge from	17 years ago
iax2-provision.c	AST-2009-005	17 years ago
iax2-provision.h	Don't reload a configuration file if nothing has changed.	19 years ago
iax2.h	Merged revisions 215955 via svnmerge from	17 years ago
misdn_config.c	Merged revisions 212506 via svnmerge from	17 years ago
vcodecs.c	(closes issue #13557)	17 years ago
vgrabbers.c	free memory used by the x11 grabber when closing it.	18 years ago