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2011-02-03Asterisk media architecture conversion - no more format bitfieldsDavid Vossel
This patch is the foundation of an entire new way of looking at media in Asterisk. The code present in this patch is everything required to complete phase1 of my Media Architecture proposal. For more information about this project visit the link below. https://wiki.asterisk.org/wiki/display/AST/Media+Architecture+Proposal The primary function of this patch is to convert all the usages of format bitfields in Asterisk to use the new format and format_cap APIs. Functionally no change in behavior should be present in this patch. Thanks to twilson and russell for all the time they spent reviewing these changes. Review: https://reviewboard.asterisk.org/r/1083/ git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@306010 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2010-07-21Remove built-in AES code and use optional_api insteadTerry Wilson
Review: https://reviewboard.asterisk.org/r/793/ git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@278538 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2009-11-04Expand codec bitfield from 32 bits to 64 bits.Tilghman Lesher
Reviewboard: https://reviewboard.asterisk.org/r/416/ git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@227580 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2009-09-03Merge code associated with AST-2009-006David Vossel
(closes issue #12912) Reported by: rathaus Tested by: tilghman, russell, dvossel, dbrooks git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@215955 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2009-05-15Merged revisions 194557,194685 via svnmerge from David Vossel
https://origsvn.digium.com/svn/asterisk/branches/1.4 ........ r194557 | dvossel | 2009-05-14 17:59:43 -0500 (Thu, 14 May 2009) | 10 lines IAX2 "Ghost" Channels There is a bug tracker issue where people are reporting "Ghost" channels in their 'iax2 show channels' output. The confusion is caused by channels being listed as "(NONE)" with format "unknown". These are not channels of coarse. They are usually just pending registration or poke requests, but it is confusing output. To help make sense of this I have added two columns to 'iax2 show channels'. One shows the first message which started the transaction, and the second shows the last message sent by either side of the call. This helps diagnose why the entry exists and why it may not go away. (closes issue #14207) Reported by: clive18 Review: https://reviewboard.asterisk.org/r/246/ ........ r194685 | dvossel | 2009-05-15 10:40:37 -0500 (Fri, 15 May 2009) | 6 lines Update to previous IAX2 "Ghost" Channels patch. Fixed some comments made on reviewboard for the previous patch. (issue #14207) ........ git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@194833 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2009-03-11Merged revisions 181340 via svnmerge from David Vossel
https://origsvn.digium.com/svn/asterisk/branches/1.4 ........ r181340 | dvossel | 2009-03-11 12:25:31 -0500 (Wed, 11 Mar 2009) | 11 lines encrypted IAX2 during packet loss causes decryption to fail on retransmitted frames If an iax channel is encrypted, and a retransmit frame is sent, that packet's iseqno is updated while it is encrypted. This causes the entire frame to be corrupted. When the corrupted frame is sent, the other side decrypts it and sends a VNAK back because the decrypted frame doesn't make any sense. When we get the VNAK, we look through the sent queue and send the same corrupted frame causing a loop. To fix this, encrypted frames requiring retransmission are decrypted, updated, then re-encrypted. Since key-rotation may change the key held by the pvt struct, the keys used for encryption/decryption are held within the iax_frame to guarantee they remain correct. (closes issue #14607) Reported by: stevenla Tested by: dvossel Review: http://reviewboard.digium.com/r/192/ ........ git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@181371 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2009-02-04Fixes issue with IAX2 transfer not handing off calls. Reverts changes in 116884David Vossel
Fixes issue with IAX2 transfers not taking place. As it was, a call that was being transfered would never be handed off correctly to the call ends because of how call numbers were stored in a hash table. The hash table, "iax_peercallno_pvt", storing all the current call numbers did not take into account the complications associated with transferring a call, so a separate hash table was required. This second hash table "iax_transfercallno_pvt" handles calls being transfered, once the call transfer is complete the call is removed from the transfer hash table and added to the peer hash table resuming normal operations. Addition functions were created to handle storing, removing, and comparing items in the iax_transfercallno_pvt table. The changes reverted in 116884 caused backwards compatibility issues involving iax2 transfer with 1.6.0, 1.4, and 1.2. (closes issue #13468) Reported by: nicox Tested by: dvossel git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@173502 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2008-05-17Improve native transfers when a chain of IAX2 connections are in use.Joshua Colp
(closes issue #7567) Reported by: tjd Patches: bug_7567_update_v2.diff uploaded by snuffy (license 35) git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@116884 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2007-07-17Merged revisions 75445 via svnmerge from Russell Bryant
https://origsvn.digium.com/svn/asterisk/branches/1.4 ................ r75445 | russell | 2007-07-17 15:48:21 -0500 (Tue, 17 Jul 2007) | 13 lines Merged revisions 75444 via svnmerge from https://origsvn.digium.com/svn/asterisk/branches/1.2 ........ r75444 | russell | 2007-07-17 15:45:27 -0500 (Tue, 17 Jul 2007) | 5 lines Ensure that when encoding the contents of an ast_frame into an iax_frame, that the size of the destination buffer is known in the iax_frame so that code won't write past the end of the allocated buffer when sending outgoing frames. (ASA-2007-014) ........ ................ git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@75446 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2007-04-20Merge changes from team/russell/iax2_ospRussell Bryant
This set of changes adds OSP support to chan_iax2. However, I have modified the patch a bit from what was submitted. You now use the CHANNEL() function to get and set the OSP token for IAX2. (issue #8531, reported by and original patch by homesick, patch updated by me) git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@61702 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2007-01-16IAX2 remote variables - Bug 7619Tilghman Lesher
git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@51123 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2007-01-04Merged revisions 49465 via svnmerge from Kevin P. Fleming
https://origsvn.digium.com/svn/asterisk/branches/1.4 ........ r49465 | kpfleming | 2007-01-04 12:31:55 -0600 (Thu, 04 Jan 2007) | 2 lines only do IAX2 frame caching for voice and video frames ........ git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@49466 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2006-08-29Merge team/russell/frame_cachingRussell Bryant
There are some situations in Asterisk where ast_frame and/or iax_frame structures are rapidly allocatted and freed (at least 50 times per second for one call). This code significantly improves the performance of ast_frame_header_new(), ast_frdup(), ast_frfree(), iax_frame_new(), and iax_frame_free() by keeping a thread-local cache of these structures and using frames from the cache whenever possible instead of calling malloc/free every time. This commit also converts the ast_frame and iax_frame structures to use the linked list macros. git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@41278 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2006-02-01use string fields for some stuff in ast_channelKevin P. Fleming
const-ify some more APIs remove 'type' field from ast_channel, in favor of the one in the channel's tech structure allow string field module users to specify the 'chunk size' for pool allocations update chan_alsa to be compatible with recent const-ification patches git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@9060 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2005-11-29remove extraneous svn:executable propertiesKevin P. Fleming
git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@7221 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2005-10-26more doxygenification (issue #5513)Russell Bryant
git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@6852 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2005-09-09don't use a signed buffer for data that the protocol specifies as unsigned.Russell Bryant
This fixes an issues with RSA authentication (issue #5148) git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@6554 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2005-09-02use unsigned char for data elements and native-signed char for strings ↵Kevin P. Fleming
(issue #5104) git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@6508 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2005-02-12Add support for receiver reports (bug #3236, with mods)Mark Spencer
git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@5012 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2005-01-11Allow multiple bindaddrs so asterisk uses the same interface for tx as rxMark Spencer
git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@4756 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2005-01-09Merge experimental codec preferences for IAX2 (bug #2971)Mark Spencer
git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@4727 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2004-12-29Minor IAX2 fixes, add incomplete-but-very-basically-functional IAX2 encryptionMark Spencer
git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@4595 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2004-12-26Merge Tilghman's cause codes patch (bug #3032)Mark Spencer
git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@4558 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2004-11-19Add sampling rate handlingMark Spencer
git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@4299 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2004-10-02Add iax2 parsing for TNS/TON/PRESMark Spencer
git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@3877 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2004-07-07Add IAX provisioning support to AsteriskMark Spencer
git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@3382 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2004-05-25Enable understanding of service identifier and provisioning versionMark Spencer
git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@3065 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2004-02-24Add IAX2 firmware upgrade supportMark Spencer
git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@2234 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2003-10-01Update IAX2 parser for sending caller infoMark Spencer
git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@1599 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2003-05-14Add transfer to IAX2, and transfer applicationMark Spencer
git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@1016 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2003-04-19IAX2 updates, dial fixMark Spencer
git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@873 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2003-03-20Add transfer ID for potential use in more complex NAT environmentsMark Spencer
git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@661 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2003-03-18Tue Mar 18 07:00:01 CET 2003Matteo Brancaleoni
git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@652 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2003-03-16dom mar 16 23:37:23 CET 2003Matteo Brancaleoni
git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@647 65c4cc65-6c06-0410-ace0-fbb531ad65f3
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