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Kevin P. Fleming 2a53f2ec98 Add basic (passthrough, playback, record) support for ITU G.722.1 and G.722.1C (also known as Siren7 and Siren14) ... This patch adds passthrough, file recording and file playback support for the codecs listed above, with negotiation over SIP/SDP supported. Due to Asterisk's current limitation of treating a codec/bitrate combination as a unique codec, only G.722.1 at 32 kbps and G.722.1C at 48 kbps are supported. Along the way, some related work was done: 1) The rtpPayloadType structure definition, used as a return result for an API call in rtp.h, was moved from rtp.c to rtp.h so that the API call was actually usable. The only previous used of the API all was chan_h323.c, which had a duplicate of the structure definition instead of doing it the right way. 2) The hardcoded SDP sample rates for various codecs in chan_sip.c were removed, in favor of storing these sample rates in rtp.c along with the codec definitions there. A new API call was added to allow retrieval of the sample rate for a given codec. 3) Some basic 'a=fmtp' parsing for SDP was added to chan_sip, because chan_sip *must* decline any media streams offered for these codecs that are not at the bitrates that we support (otherwise Bad Things (TM) would result). Review: http://reviewboard.digium.com/r/158/ git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@175508 65c4cc65-6c06-0410-ace0-fbb531ad65f3		16 years ago
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h323	Mostly just whitespace, but also convert 'CVS' to 'SVN' in a couple	17 years ago
misdn	Merged revisions 168622 via svnmerge from	17 years ago
xpmr	Merged revisions 159025 via svnmerge from	17 years ago
Makefile	There is a troublesome assert() in the alsa/control.h header that causes	17 years ago
chan_agent.c	Merged revisions 171689 via svnmerge from	16 years ago
chan_alsa.c	Merged revisions 167095 via svnmerge from	17 years ago
chan_console.c	This is basically a complete rollback of r155401, as it was determined that	17 years ago
chan_dahdi.c	Add dynamic fax buffer configuration option to chan_dahdi.conf	16 years ago
chan_features.c	Merged revisions 160207 via svnmerge from	17 years ago
chan_gtalk.c	Issue a warning message if our candidate's IP is the loopback address.	16 years ago
chan_h323.c	Add basic (passthrough, playback, record) support for ITU G.722.1 and G.722.1C (also known as Siren7 and Siren14)	16 years ago
chan_iax2.c	Adds force encryption option to iax.conf	16 years ago
chan_jingle.c	Create a new config file status, CONFIG_STATUS_FILEINVALID for differentiating	17 years ago
chan_local.c	Revert two lines that was extra, but only on fridays.	16 years ago
chan_mgcp.c	This commit does two things:	17 years ago
chan_misdn.c	A further correction: cast the sizeof to an int.	16 years ago
chan_nbs.c	one more place I forgot	17 years ago
chan_oss.c	Merged revisions 171187 via svnmerge from	16 years ago
chan_phone.c	Silence a build warning. (chan_phone.c:810: warning: value computed is not used)	17 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	Add basic (passthrough, playback, record) support for ITU G.722.1 and G.722.1C (also known as Siren7 and Siren14)	16 years ago
chan_skinny.c	dont segfault when a MWI event occurs on a line without a registered device	16 years ago
chan_unistim.c	Merged revisions 168561 via svnmerge from	17 years ago
chan_usbradio.c	Janitor, use ARRAY_LEN() when possible.	17 years ago
chan_vpb.cc	incorporates r159808 from branches/1.4:	17 years ago
console_board.c	import the recent additions for video console into trunk,	17 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;	17 years ago
iax2-parser.c	Merge ast_str_opaque branch (discontinue usage of ast_str internals)	17 years ago
iax2-parser.h	Fixes issue with IAX2 transfer not handing off calls. Reverts changes in 116884	16 years ago
iax2-provision.c	- iax2-provision was not freeing iax_templates structure when unloading the chan_iax2.so module.	17 years ago
iax2-provision.h	Don't reload a configuration file if nothing has changed.	18 years ago
iax2.h	Merge changes from team/bbryant/keyrotation	17 years ago
misdn_config.c	Merged revisions 166772 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.	17 years ago