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2009-09-03Merge code associated with AST-2009-006dvossel1-0/+2
(closes issue #12912) Reported by: rathaus Tested by: tilghman, russell, dvossel, dbrooks git-svn-id: http://svn.digium.com/svn/asterisk/branches/1.4@216000 f38db490-d61c-443f-a65b-d21fe96a405b
2009-05-14IAX2 "Ghost" Channelsdvossel1-0/+1
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/ git-svn-id: http://svn.digium.com/svn/asterisk/branches/1.4@194557 f38db490-d61c-443f-a65b-d21fe96a405b
2009-03-11encrypted IAX2 during packet loss causes decryption to fail on retransmitted ↵dvossel1-18/+27
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: http://svn.digium.com/svn/asterisk/branches/1.4@181340 f38db490-d61c-443f-a65b-d21fe96a405b
2007-07-17Merged revisions 75444 via svnmerge from russell1-1/+1
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: http://svn.digium.com/svn/asterisk/branches/1.4@75445 f38db490-d61c-443f-a65b-d21fe96a405b
2007-01-04only do IAX2 frame caching for voice and video frameskpfleming1-9/+11
git-svn-id: http://svn.digium.com/svn/asterisk/branches/1.4@49465 f38db490-d61c-443f-a65b-d21fe96a405b
2006-08-29Merge team/russell/frame_cachingrussell1-2/+5
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: http://svn.digium.com/svn/asterisk/trunk@41278 f38db490-d61c-443f-a65b-d21fe96a405b
2006-02-01use string fields for some stuff in ast_channelkpfleming1-18/+18
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: http://svn.digium.com/svn/asterisk/trunk@9060 f38db490-d61c-443f-a65b-d21fe96a405b
2005-11-29git-svn-id: http://svn.digium.com/svn/asterisk/trunk@7221 ↵kpfleming1-0/+0
f38db490-d61c-443f-a65b-d21fe96a405b
2005-10-26more doxygenification (issue #5513)russell1-0/+4
git-svn-id: http://svn.digium.com/svn/asterisk/trunk@6852 f38db490-d61c-443f-a65b-d21fe96a405b
2005-09-09don't use a signed buffer for data that the protocol specifies as unsigned.russell1-1/+1
This fixes an issues with RSA authentication (issue #5148) git-svn-id: http://svn.digium.com/svn/asterisk/trunk@6554 f38db490-d61c-443f-a65b-d21fe96a405b
2005-09-02use unsigned char for data elements and native-signed char for strings ↵kpfleming1-2/+2
(issue #5104) git-svn-id: http://svn.digium.com/svn/asterisk/trunk@6508 f38db490-d61c-443f-a65b-d21fe96a405b
2005-02-12Add support for receiver reports (bug #3236, with mods)markster1-0/+6
git-svn-id: http://svn.digium.com/svn/asterisk/trunk@5012 f38db490-d61c-443f-a65b-d21fe96a405b
2005-01-11Allow multiple bindaddrs so asterisk uses the same interface for tx as rxmarkster1-0/+2
git-svn-id: http://svn.digium.com/svn/asterisk/trunk@4756 f38db490-d61c-443f-a65b-d21fe96a405b
2005-01-09Merge experimental codec preferences for IAX2 (bug #2971)markster1-0/+1
git-svn-id: http://svn.digium.com/svn/asterisk/trunk@4727 f38db490-d61c-443f-a65b-d21fe96a405b
2004-12-29Minor IAX2 fixes, add incomplete-but-very-basically-functional IAX2 encryptionmarkster1-0/+3
git-svn-id: http://svn.digium.com/svn/asterisk/trunk@4595 f38db490-d61c-443f-a65b-d21fe96a405b
2004-12-26Merge Tilghman's cause codes patch (bug #3032)markster1-0/+1
git-svn-id: http://svn.digium.com/svn/asterisk/trunk@4558 f38db490-d61c-443f-a65b-d21fe96a405b
2004-11-19Add sampling rate handlingmarkster1-0/+1
git-svn-id: http://svn.digium.com/svn/asterisk/trunk@4299 f38db490-d61c-443f-a65b-d21fe96a405b
2004-10-02Add iax2 parsing for TNS/TON/PRESmarkster1-1/+4
git-svn-id: http://svn.digium.com/svn/asterisk/trunk@3877 f38db490-d61c-443f-a65b-d21fe96a405b
2004-07-07Add IAX provisioning support to Asteriskmarkster1-0/+1
git-svn-id: http://svn.digium.com/svn/asterisk/trunk@3382 f38db490-d61c-443f-a65b-d21fe96a405b
2004-05-25Enable understanding of service identifier and provisioning versionmarkster1-0/+1
git-svn-id: http://svn.digium.com/svn/asterisk/trunk@3065 f38db490-d61c-443f-a65b-d21fe96a405b
2004-02-24Add IAX2 firmware upgrade supportmarkster1-0/+6
git-svn-id: http://svn.digium.com/svn/asterisk/trunk@2234 f38db490-d61c-443f-a65b-d21fe96a405b
2003-10-01Update IAX2 parser for sending caller infomarkster1-0/+1
git-svn-id: http://svn.digium.com/svn/asterisk/trunk@1599 f38db490-d61c-443f-a65b-d21fe96a405b
2003-05-14Add transfer to IAX2, and transfer applicationmarkster1-0/+1
git-svn-id: http://svn.digium.com/svn/asterisk/trunk@1016 f38db490-d61c-443f-a65b-d21fe96a405b
2003-04-19IAX2 updates, dial fixmarkster1-4/+16
git-svn-id: http://svn.digium.com/svn/asterisk/trunk@873 f38db490-d61c-443f-a65b-d21fe96a405b
2003-03-20Add transfer ID for potential use in more complex NAT environmentsmarkster1-0/+1
git-svn-id: http://svn.digium.com/svn/asterisk/trunk@661 f38db490-d61c-443f-a65b-d21fe96a405b
2003-03-18Tue Mar 18 07:00:01 CET 2003matteo1-0/+1
git-svn-id: http://svn.digium.com/svn/asterisk/trunk@652 f38db490-d61c-443f-a65b-d21fe96a405b
2003-03-16dom mar 16 23:37:23 CET 2003matteo1-0/+110
git-svn-id: http://svn.digium.com/svn/asterisk/trunk@647 f38db490-d61c-443f-a65b-d21fe96a405b
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