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Mark Michelson 80efa31733 Help mitigate potential reinvite glare scenarios. ... When Asterisk servers are set up back-to-back, and direct media is to be used betweeen endpoints, it is fairly common for the two Asterisk servers to send direct media reinvites to each other simultaneously. This results in 491s and ACKs being exchanged between the servers. While the media eventually gets set up properly, the problem is that there can be a noticeable delay for the streams to stabilize. This patch adds a new directmedia option called "outgoing". With this set, an immediate direct media reinvite will only be sent if the call direction is outgoing. For incoming dialogs, an immediate direct media reinvite will not be sent, but further "reactionary" direct media reinvites may be sent. For those who are having some deja vu, that's because this patch was originally committed to trunk since there is a new configuration option added. After seeing a bug report about audio being slow to set up on SIP calls, it became apparent that this patch would be the best solution for resolving the issue. The patch is unintrusive and will have no effect unless the option is explicitly enabled. (closes issue AST-896) reported by Thomas Arimont (closes issue ASTERISK-19857) reported by Matt Jordan git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.8@370618 65c4cc65-6c06-0410-ace0-fbb531ad65f3		13 years ago
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h323	Comment out a rule that likes to run implicitly unnecessarily, breaking builds	15 years ago
misdn	Add support-level indications to many more source files.	13 years ago
sip	Help mitigate potential reinvite glare scenarios.	13 years ago
Makefile	Extract sig_ss7 out of chan_dahdi.	15 years ago
chan_agent.c	Coverity Report: Fix issues for error type REVERSE_INULL (core modules)	13 years ago
chan_alsa.c	Updated SIP 484 handling; added Incomplete control frame	14 years ago
chan_bridge.c	Introduce <support_level> tags in MODULEINFO.	14 years ago
chan_console.c	Updated SIP 484 handling; added Incomplete control frame	14 years ago
chan_dahdi.c	Add missing ast_hangup() calls on some analog exception paths.	13 years ago
chan_gtalk.c	Add missing newlines to CLI logging	13 years ago
chan_h323.c	Correct some 'set-but-not-used' variable warnings.	14 years ago
chan_iax2.c	Ensure that all ast_datastore_info structures are 'const'.	13 years ago
chan_jingle.c	Destroy configs when they are no longer used	13 years ago
chan_local.c	Fix local channel chains optimizing themselves out of a call.	13 years ago
chan_mgcp.c	Add missing newlines to CLI logging	13 years ago
chan_misdn.c	Release B channel allocation on error path in chan_misdn.	13 years ago
chan_multicast_rtp.c	Introduce <support_level> tags in MODULEINFO.	14 years ago
chan_nbs.c	Introduce <support_level> tags in MODULEINFO.	14 years ago
chan_oss.c	chan_oss: fix "sample rate" error message	13 years ago
chan_phone.c	Introduce <support_level> tags in MODULEINFO.	14 years ago
chan_phone.h	rename DialTone.h to chan_phone.h because chan_phone.c is the only file using it	17 years ago
chan_sip.c	Help mitigate potential reinvite glare scenarios.	13 years ago
chan_skinny.c	AST-2012-008: Fix remote crash vulnerability in chan_skinny	13 years ago
chan_unistim.c	Fix a variety of potential buffer overflows	13 years ago
chan_vpb.cc	chan_vpb: remove unused variables (gcc4.6)	14 years ago
console_board.c	Add support-level indications to many more source files.	13 years ago
console_gui.c	Add support-level indications to many more source files.	13 years ago
console_video.c	Add support-level indications to many more source files.	13 years ago
console_video.h	implement the 'freeze' function for incoming frames;	17 years ago
iax2-parser.c	Add support-level indications to many more source files.	13 years ago
iax2-parser.h	Remove built-in AES code and use optional_api instead	15 years ago
iax2-provision.c	Add support-level indications to many more source files.	13 years ago
iax2-provision.h	Don't reload a configuration file if nothing has changed.	18 years ago
iax2.h	Expand codec bitfield from 32 bits to 64 bits.	16 years ago
misdn_config.c	Add support-level indications to many more source files.	13 years ago
sig_analog.c	Add missing ast_hangup() calls on some analog exception paths.	13 years ago
sig_analog.h	push 'outgoing' flag from sig_XXX up to chan_dahdi	13 years ago
sig_pri.c	Add support-level indications to many more source files.	13 years ago
sig_pri.h	Clear ISDN channel resetting state if the peer continues to use it.	13 years ago
sig_ss7.c	Add support-level indications to many more source files.	13 years ago
sig_ss7.h	Setup DSP when SS7 call is connected or early media is available.	13 years ago
vcodecs.c	Add support-level indications to many more source files.	13 years ago
vgrabbers.c	Add support-level indications to many more source files.	13 years ago