This set of changes introduces TCP and TLS support for chan_sip.  There are various
new options in configs/sip.conf.sample that are used to enable these features.  Also,
there is a document, doc/siptls.txt that describes some things in more detail.

This code was implemented by Brett Bryant and James Golovich.  It was reviewed
by Joshua Colp and myself.  A number of other people participated in the testing
of this code, but since it was done outside of the bug tracker, I do not have their
names.  If you were one of them, thanks a lot for the help!

(closes issue #4903, but with completely different code that what exists there.)


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r99081 | russell | 2008-01-18 15:37:21 -0600 (Fri, 18 Jan 2008) | 9 lines

Revert adding the packed attribute, as it really doesn't make sense why that
would do any good.  Fix the real bug, which is to do the check to see if the
frame came from a translator at the beginning of ast_frame_free(), instead of
at the end.  This ensures that it always gets checked, even if none of the
parts of the frame are malloc'd, and also ensures that we aren't looking at
free'd memory in the case that it is a malloc'd frame.

(closes issue #11792, reported by explidous, patched by me)

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r99079 | russell | 2008-01-18 15:22:21 -0600 (Fri, 18 Jan 2008) | 4 lines

Since we're relying on the offset between the frame and the beginning of the translator
pvt struct, set the packed attribute to make sure we get to the right place.
(potential fix for issue #11792)

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option is incorrectly passed to the transferee when built-in
attended transfers are used.  There is still a problem with 'T',
but better to fix some problems than no problems while we work
on it.

(closes issue #7904)
Reported by: k-egg
Patches: 
      transfer-fix-trunk-r97657.diff uploaded by sergee (license 138)
Tested by: sergee, otherwiseguy


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(closes issue #10723)
 Reported by: mnicholson
 Patches: 
       func-odbc-direct-execute1.diff uploaded by mnicholson (license 96)
 Tested by: Corydon76, mnicholson, falves11


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Reported by: lurcher
Patch by: tilghman
(Closes issue #11739)


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r99004 | russell | 2008-01-17 16:37:22 -0600 (Thu, 17 Jan 2008) | 10 lines

Have IAX2 optimize the codec translation path just like chan_sip does it.  If
the caller's codec is in our codec list, move it to the top to avoid transcoding.

(closes issue #10500)
Reported by: stevedavies
Patches:
      iax-prefer-current-codec.patch uploaded by stevedavies (license 184)
      iax-prefer-current-codec.1.4.patch uploaded by stevedavies (license 184)
Tested by: stevedavies, pj, sheldonh

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(closes issue #11788)
Reported by: DEA
Patches:
      vm-imap-build-fix.txt uploaded by DEA (license 3)



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Allow better busy detect debugging (with BUSYDETECT_DEBUG).

Remove very old BUSYDETECT and BUSY_DETECT_MARTIN defines.

(closes issue #11107)
Patches:
      busydetect_enhancement.patch uploaded by agx (license 298)
      busydetect-r94975.diff uploaded by sergee (license 138)

Additional changes/cleanup by me.


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Get the device state of the state interface instead of the interface when creating a new queue member.
Thanks to Atis Lezdins for bringing this up on the Asterisk-Dev mailing list.



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(Closes issue #11784)
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r98991 | qwell | 2008-01-17 10:19:46 -0600 (Thu, 17 Jan 2008) | 4 lines

Add a clarification about the immediate= option of zapata.conf

Issue 11784, patch by klaus3000.

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major reliability and performance improvement in VWMI monitoring for FXO ports (code by markster, me and dbailey)


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the HTTP request for the config came in on and the SERVER_PORT to the
bindport setting in sip.conf.  I've left in the ability to override these
options, because I can't always guess how someone might decide to do something
weird with what is available to them--although needing to is pretty unlikely.

Documentation was updated to reflect preference for not setting serveraddr,
serveriface, or serverport.  Tested on Linux and OS X.


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logged into the database.  This will allow more granularity of a decision
evaluated in the dialplan, then takes effect when posting the CDR.


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immediately at startup.  Any commands in the startup_commands file in the Asterisk
config diretory will get executed.

(closes issue #11781)
Reported by: jamesgolovich
Patches:
      asterisk-startupcmds.diff.txt uploaded by jamesgolovich (license 176)
	    -- With some changes by me.


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Change AST_EXT_TOOL_CHECK to attempt to build against <package>_LIB, per recommendations from Russell.


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r98982 | russell | 2008-01-16 16:36:24 -0600 (Wed, 16 Jan 2008) | 5 lines

Add an unused pointer to the ast_channel struct.  This makes the ast_channel structure
retain the same size as it had in previous 1.4 releases.  Also, all of the offsets for
members in the structure are still the same (except for the two pointers that got replaced
for the new spy/whisper architecture.)

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 Reported by: Corydon76
 Patches: 
       res_config_curl.c uploaded by Corydon76 (license 14)
       20080116__bug11747.diff.txt uploaded by Corydon76 (license 14)
 Tested by: jmls


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This set of changes introduces SIP session timers support (RFC 4028).  In short,
this prevents stuck SIP sessions that were not properly torn down due to network
or endpoint failures during an established SIP session.

To quote some of the documentation supplied with the patch:
"The SIP Session-Timers is an extension of the SIP protocol that allows end-points and proxies to
refresh a session periodically. The sessions are kept alive by sending a RE-INVITE or UPDATE
request at a negotiated interval. If a session refresh fails then all the entities that support Session-
Timers clear their internal session state. In addition, UAs generate a BYE request in order to clear
the state in the proxies and the remote UA (this is done for the benefit of SIP entities in the path
that do not support Session-Timers)."

(closes issue #10665)
Reported by: rjain
Patches:
      chan_sip.c.1.diff uploaded by rjain (license 226)
      chan_sip.c.diff uploaded by rjain (license 226)
      sip.conf.sample.diff uploaded by rjain (license 226)
      proc_422_rsp_comment.diff uploaded by rjain (license 226)
      chan_sip.c.cache.diff uploaded by rjain (license 226)
      chan_sip.memalloc uploaded by rjain (license 226)
      chan_sip.memalloc.bugfix uploaded by rjain (license 226)

      Patches tracked in team/group/sip_session_timers, with some additional fixes
      by russell and oej.

Tested by: jtodd, rjain, loloski


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r98973 | file | 2008-01-16 16:34:30 -0400 (Wed, 16 Jan 2008) | 2 lines

Bump up cleancount due to previous commit that changed the channel structure.

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r98972 | file | 2008-01-16 16:33:47 -0400 (Wed, 16 Jan 2008) | 2 lines

Replace current spy architecture with backport of audiohooks. This should take care of current known spy issues.

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rizzo, do you want to discuss so we can rethink this, or do you have another way?


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Add logging for 'make update' command (also fixes updates in some places).  Issue #11766, initial patch by jmls.

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r98966 | file | 2008-01-16 13:50:10 -0400 (Wed, 16 Jan 2008) | 6 lines

Add missing NULLs at end of two ast_load_realtimes.
(closes issue #11769)
Reported by: tequ
Patches:
      chaniax.patch uploaded by dimas (license 88)

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r98964 | mmichelson | 2008-01-16 11:20:11 -0600 (Wed, 16 Jan 2008) | 10 lines

Fix a deadlock in chan_local in local_hangup. There was contention because
the local_pvt was held and it was attempting to lock a channel, which is the
incorrect locking order.

(closes issue #11730)
Reported by: UDI-Doug
Patches:
      11730.patch uploaded by putnopvut (license 60)
	  Tested by: UDI-Doug

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r98960 | file | 2008-01-16 11:08:24 -0400 (Wed, 16 Jan 2008) | 6 lines

Introduce a lock into the dialing API that protects it when destroying the structure.
(closes issue #11687)
Reported by: callguy
Patches:
      11687.diff uploaded by file (license 11)

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r98958 | file | 2008-01-16 11:03:14 -0400 (Wed, 16 Jan 2008) | 4 lines

Add two more SDP names for ulaw and alaw.
(closes issue #11777)
Reported by: tootai

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r98955 | file | 2008-01-15 23:07:24 -0400 (Tue, 15 Jan 2008) | 6 lines

Don't drop the old record route information when dealing with packets related to a reinvite.
(closes issue #11545)
Reported by: kebl0155
Patches:
      reinvite-patch.txt uploaded by kebl0155 (license 356)

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Remove DNS lookup from sip_devicestate. This seems to come from way back when and I can't think of a reason for it being here, plus it could cause needless DNS lookups.
(closes issue #10983)
Reported by: jtodd


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Terry found this problem with running the expr2 parser on OSX. Make the #defines come out the same between the parser & lexer.

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r98951 | file | 2008-01-15 21:13:27 -0400 (Tue, 15 Jan 2008) | 4 lines

Add autoconf logic for speexdsp. Later versions use a separate library for some things so we need to use it if present in codec_speex.
(closes issue #11693)
Reported by: yzg

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