Commit Graph

7459 Commits

Author SHA1 Message Date
Kevin P. Fleming 79087cbbd5 Ensure that all ast_datastore_info structures are 'const'.
While addressing a bug, I came across a instance of 'struct ast_datastore_info'
that was not declared 'const'. Since the API already expects them to be
'const', this patch changes the declarations of all existing instances
that were not already declared that way.
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Merged revisions 370183 from http://svn.asterisk.org/svn/asterisk/branches/1.8
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Merged revisions 370184 from http://svn.asterisk.org/svn/asterisk/branches/10


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@370187 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2012-07-18 17:18:20 +00:00
Joshua Colp cbdb2dbb0e Fix a crash occurring as a result of excess stack usage.
This fix involves moving the allocation of some temporary codec structures to the heap and also reduces the number of maximum payloads to something more sane for both regular and low memory builds.

(closes issue ASTERISK-20140)
Reported by: jonnt


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@370171 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2012-07-18 11:38:05 +00:00
Igor Goncharovskiy 9278b5e51e Added option 'interdigit_timer' to unistim.conf to make able controll hardcoded dial timeout constant.
git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@370165 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2012-07-18 07:17:00 +00:00
Walter Doekes 6027b26fa7 Code cleanup and bugfix in chan_sip outboundproxy parsing.
The bug was clearing the global outboundproxy when a peer-specific
outboundproxy was bad. The cleanup reduces duplicate code.

Review: https://reviewboard.asterisk.org/r/2034/
Reviewed by: Mark Michelson
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Merged revisions 370131 from http://svn.asterisk.org/svn/asterisk/branches/1.8
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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@370133 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2012-07-16 19:58:00 +00:00
Joshua Colp f234eae9ee Fix a bug exposed by the testsuite where text streams would no longer be parsed correctly.
git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@370111 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2012-07-16 15:08:53 +00:00
Joshua Colp e938737570 Add support for SIP over WebSocket.
This allows SIP traffic to be exchanged over a WebSocket connection which is useful for rtcweb.

Review: https://reviewboard.asterisk.org/r/2008


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@370072 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2012-07-16 12:35:04 +00:00
Igor Goncharovskiy f9c3585d73 Deactivate timer for dialing entered number on hook switch hang up.
(closes issue ASTERISK-19554)
Reported by: Stefano Villani



git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@370067 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2012-07-16 07:38:18 +00:00
Igor Goncharovskiy 95ac8f4743 Add French translation for chan_unistim phones on-screen menus.
git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@370066 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2012-07-16 07:34:12 +00:00
Joshua Colp a693fd1d87 Add support for parsing SDP attributes, generating SDP attributes, and passing it through.
This support includes codecs such as H.263, H.264, SILK, and CELT. You are able to set up a call and have attribute information pass. This should help considerably with video calls.

Review: https://reviewboard.asterisk.org/r/2005/


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@370055 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2012-07-13 16:49:40 +00:00
Richard Mudgett 9773d2351b Add missing ast_hangup() calls on some analog exception paths.
Make starting analog_ss_thread() or __analog_ss_thread() failure paths
hangup the channel.
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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@370037 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2012-07-12 20:28:07 +00:00
Kinsey Moore c1354af599 Include Expires header for SIP PUBLISH requests
RFC3903 requres SIP PUBLISH requests to have Expires headers, so add
them.

Review: https://reviewboard.asterisk.org/r/2003/
Patch-by: gareth
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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@370016 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2012-07-12 20:06:23 +00:00
Kinsey Moore 65fe6976ae Prevent double uri_escaping in chan_sip when pedantic is enabled
If pedantic mode is enabled, outbound invites will have double-escaped
contacts.  This avoids setting an already-escaped string into a field
where it is expected to be unescaped.

(closes issue ASTERISK-20023)
Reported by: Walter Doekes
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Merged revisions 369993 from http://svn.asterisk.org/svn/asterisk/branches/1.8
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Merged revisions 369994 from http://svn.asterisk.org/svn/asterisk/branches/10


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@369995 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2012-07-12 19:05:11 +00:00
Jonathan Rose 10afdf3a2a Named ACLs: Introduces a system for creating and sharing ACLs
This patch adds Named ACL functionality to Asterisk. This allows system
administrators to define an ACL and refer to it by a unique name. Configurable
items can then refer to that name when specifying access control lists.
It also includes updates to all core supported consumers of ACLs. That includes
manager, chan_sip, and chan_iax2. This feature is based on the deluxepine-trunk
by Olle E. Johansson and provides a subset of the Named ACL functionality
implemented in that branch. For more information on this feature, see acl.conf
and/or the Asterisk wiki.

Review: https://reviewboard.asterisk.org/r/1978/


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@369959 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2012-07-11 18:33:36 +00:00
Joshua Colp a25b4b7457 Do not consider failure to read the configuration file in chan_motif to be a show stopper for loading Asterisk by returning decline instead of failure.
(closes issue ASTERISK-20103)
Reported by: Terry Wilson


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@369936 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2012-07-11 16:42:01 +00:00
Matthew Jordan 9bc2127d7b Fix validation errors when producing documentation using default build script
The awk script parses out the first instance of the DOCUMENTATION tag that it
finds within a file.  If a file did not previously have a DOCUMENTATION tag
but received one due to it having an AMI event, then the XML fragment
associated with the AMI event was erroneously placed in the resulting XML
file.  Without the python scripts, these XML fragments will not validate.

This patch adds DOCUMENTATION tags at the top of those files that did
not previously have them to prevent the awk script from pulling AMI event
documentation.



git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@369910 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2012-07-11 02:06:05 +00:00
Matthew Jordan 2ffae5745d Add some additional documentation for core AMI events
This patch adds some basic documentation for a number of modules.  This
includes core source files in Asterisk (those in main), as well as
chan_agent, chan_dahdi, chan_local, sig_analog, and sig_pri.  The DTD
has also been updated to allow referencing of AMI commands.

git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@369905 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2012-07-10 22:26:27 +00:00
Kinsey Moore 3805e2ae4d Fix failing SDP_offer_answer test
Asterisk now generates image stream declinations with the same
transport case that it used to before the stream declination
improvements. (udptl vs UDPTL)

(closes issue SWP-4736)


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@369900 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2012-07-10 15:36:37 +00:00
Joshua Colp 55871d3a67 Add additional description stanza names from the old Google Talk protocol which is used with Google Voice.
(closes issue ASTERISK-20114)
Reported by: Malcolm Davenport


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@369898 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2012-07-10 15:25:12 +00:00
Joshua Colp 74ebe6d5ab Respect codec preference order when adding codecs to a media description.
This change allows an endpoint in motif.conf to be configured with a preference of G.722 and fallback of ulaw. With Google this allows communication with Google Talk clients to use G.722 while when using Google Voice ulaw will be used.

(closes issue ASTERISK-20114)
Reported by: Malcolm Davenport


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@369873 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2012-07-10 14:00:05 +00:00
Joshua Colp 7296b670d4 Add required items for Google video support.
This adds legacy STUN support for RTCP sockets, adds RTCP candidates to the Google transport information, and adds required codec parameters.

(closes issue ASTERISK-20106)
Reported by: Malcolm Davenport


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@369864 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2012-07-10 11:49:18 +00:00
Joshua Colp 7baa8bf43d Add support for exposing the received contact URI and also for setting the request URI in messages.
(closes issue AST-911)


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@369847 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2012-07-09 19:51:37 +00:00
Joshua Colp b46e1b45e4 Force the clock rate of G.722 to be 16000 when using the Google transports as it is 8000 elsewhere.
(closes issue ASTERISK-20105)
Reported by: Malcolm Davenport


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@369838 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2012-07-09 19:05:25 +00:00
Joshua Colp fa0bcb6c70 Fix dependency to be on res_xmpp. Long ago in a galaxy far far away it used to use res_jabber.
git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@369811 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2012-07-09 15:58:36 +00:00
Jonathan Rose 60bc927579 chan_sip: Fix small behavioral change accidentally introduced in r369750
When removing the warning for AST_CONTROL_FLASH from sip_indicate, I also
inadvertently changed the return value, which would likely make the indication
not be sent in audio. This fixes that while still removing the warning message.
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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@369794 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2012-07-09 14:54:22 +00:00
Joshua Colp a3fa37b8cf Add a new unified Jingle, Google Jingle, and Google Talk channel driver written from scratch called chan_motif.
This channel driver is a replacement for both chan_gtalk and chan_jingle but adds additional features not found in either.
These features include full configuration reload, video, full codec support, bidirectional cause code mapping, hold,
unhold, and ringing indication. It is also compliant with the current published Jingle and Google Jingle specifications.
The original Google Talk protocol is also supported for Google Voice interoperability.

You may ask yourself though where the name motif comes from... and I would say to you... music!

motif: a perceivable or salient recurring fragment or succession of notes

Sorta like a jingle!

Review: https://reviewboard.asterisk.org/r/1917/


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@369769 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2012-07-07 17:06:51 +00:00
Kinsey Moore db59a3f123 Remove unnecessary generation of informational cause frames
It is not necessary to generate information cause code frames on every
protocol event that occurs.  This removes all the instances where the
frame was not conveying a cause code and was instead just conveying a
protocol-specific message.  This also corrects the generation of the
message associated with disconnects for MFC/R2 to use the MFC/R2
specific text for the disconnect cause.


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@369765 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2012-07-06 22:03:44 +00:00
Jonathan Rose 49aa47171b chan_sip: Add case for FLASH control frames so that we don't display a warning.
chan_sip channels can receive flash control frames when connected to analog
phones and possibly for other reasons. There really isn't a reason to warn when
these frames are received, we can safely ignore them.

Patches:
    dahdi_sip_flash.diff uploaded by Jonathan Rose (license 6182)
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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@369764 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2012-07-06 21:28:26 +00:00
Matthew Jordan 4b3476d016 Do not send a BYE when a provisional response arrives during a re-INVITE
Commits r369557 and r369579 were done to improve handling of re-INVITEs
when the UA that was supposed to receive the re-INVITE fails to respond.
A limitation of those patches occurred when a UA sent a provisional
response to the re-INVITE.  This triggered a sending of a BYE in
check_pending.  This patch tweaks the handling of the re-INVITE such that
a BYE is not sent in response to those messages.

(issue ASTERISK-19992)
Reported by: Steve Davies
Tested by: Steve Davies
patches:
  (reinvite_tweak.diff license #5012 by Steve Davies)
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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@369628 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2012-07-05 17:03:43 +00:00
Terry Wilson 474b023ad4 More improvements to re-INVITEs timing out after a provisional response
There is no need to call check_pendings() on a final response to an INVITE
when destroying the scheduler entry as it will be done later during normal
processing.

(issue ASTERISK-19992)
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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@369581 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2012-07-03 17:07:20 +00:00
Terry Wilson d97e6c1401 Better handle re-INVITEs with provisional but no final repsonses
A previous attempt at fixing this issue had negative side effects related
to attended transfers which this patch should resolve. Many thanks to
Steve Davies for all of the good suggestions and testing.

(closes issue ASTERISK-19992)
Reported by: Steve Davies
Tested by: Steve Davies, Terry Wilson
Review: https://reviewboard.asterisk.org/r/2009/
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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@369559 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2012-07-03 14:49:19 +00:00
Joshua Colp 37256ea45d Add support for ICE/STUN/TURN in res_rtp_asterisk and chan_sip.
Review: https://reviewboard.asterisk.org/r/1891/


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@369517 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2012-07-01 17:28:57 +00:00
Richard Mudgett ac35b92b62 Hangup handlers - Dialplan subroutines that run when the channel hangs up.
Hangup handlers are an alternative to the h extension.  They can be used
in addition to the h extension.  The idea is to attach a Gosub routine to
a channel that will execute when the call hangs up.  Whereas which h
extension gets executed depends on the location of dialplan execution when
the call hangs up, hangup handlers are attached to the call channel.  You
can attach multiple handlers that will execute in the order of most
recently added first.

(closes issue ASTERISK-19549)
Reported by: Mark Murawski
Tested by: rmudgett

Review: https://reviewboard.asterisk.org/r/2002/


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@369493 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2012-06-29 17:02:32 +00:00
Joshua Colp 35c533156c With some configurations a transport is not actually specified so assume UDP in these cases.
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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@369492 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2012-06-29 16:56:29 +00:00
Joshua Colp 2e23dbb4b6 Make the address family filter specific to the transport.
(closes issue ASTERISK-16618)
Reported by: Leif Madsen

Review: https://reviewboard.asterisk.org/r/1667/
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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@369473 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2012-06-29 15:33:39 +00:00
Terry Wilson 7d9e0158c3 AST-2012-010: Clean up after a reinvite that never gets a final response
The basic problem is that if a re-INVITE is sent by Asterisk and it receives a
provisional response, but no final response, then the dialog is never torn
down. In addition to leaking memory, this also leaks file descriptors and will
eventually lead to Asterisk no longer being able to process calls.

This patch just keeps track of whether there is an outstanding re-INVITE, and if
there is goes ahead and cleans up everything as though there was no outstanding
reinvite.

Review: https://reviewboard.asterisk.org/r/2009/

(closes issue ASTERISK-19992)
Reported by: Steve Davies
Tested by: Steve Davies, Terry Wilson
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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@369449 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2012-06-27 21:21:27 +00:00
Jonathan Rose 5eb94d7ebb Unique Call ID logging Phases III and IV
Adds call ID logging changes to specific channel drivers that weren't handled
handled in phase II of Call ID Logging. Also covers logging for threads for
threads created by systems that may be involved with many different calls.
Extra special thanks to Richard for rigorous review of chan_dahdi and its
various signalling modules.

review: https://reviewboard.asterisk.org/r/1927/
review: https://reviewboard.asterisk.org/r/1950/



git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@369414 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2012-06-26 21:45:22 +00:00
Mark Michelson e0883154cf Re-fix how local tag is generated when sending a 481 to an INVITE.
Match our local tag to whatever to-tag was sent in the initial INVITE.
Because the size of the to-tag may not fit in the buffer in the sip_pvt,
it has been changed to a string field.

(closes issue ASTERISK-19892)
reported by Walter Doekes

Review: https://reviewboard.asterisk.org/r/1977
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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@369367 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2012-06-25 19:26:31 +00:00
Mark Michelson 87810af23d Be more consistent with the return code for requests received from invalid domain.
When Asterisk receives an INVITE from an external domain when allowexternaldomains=no
send a 403 instead of a 404. This is consistent with Asterisk's behavior when receiving
a REGISTER in this situation.

(Closes issue ASTERISK-19601)
Reported by Matthew Jordan
Patches:
	ASTERISK-19601-no401.patch uploaded by Mark Michelson (License #5049)
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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@369304 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2012-06-25 14:30:19 +00:00
Richard Mudgett e07ba960f9 Change incorrect chan_sip zombie hangup debug message. They are all zombies now.
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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@369237 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2012-06-22 20:52:54 +00:00
Terry Wilson 9cdc5468e7 Don't crash on a guest directmedia call
A sip_pvt may not have relatedpeer set if a call doesn't match up
with a peer. If there is no relatedpeer, there is no direct media
ACL to apply, so just return that it is allowed.

(closes issue ASTERISK-20040)
Reported by: Terry Wilson
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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@369217 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2012-06-22 20:05:22 +00:00
Kinsey Moore eaf8d8a0d8 Fix wrong variable name in the R2 disconnect callback
git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@369216 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2012-06-22 19:54:41 +00:00
Kinsey Moore 35c7b65475 Don't parse media stream state for SIP video streams
The sendonly/recvonly/sendrecv/inactive media stream attributes were
parsed for video, but nothing was ever done with them.  With this code
removed, an UNSUPPORTED message is produced when these attributes are
used in conjunction with a video stream which is the better behavior
since they were never really supported in the first place.
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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@369207 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2012-06-22 17:25:06 +00:00
Kinsey Moore 6a1843bbd0 Add HANGUPCAUSE hash implementation for DAHDI MFC/R2 subtech
This adds a minimal implementation of the "Who Hung Up?" Asterisk 11
work to chan_dahdi.c for the MFC/R2 DAHDI subtech.  Given the way that
OpenR2 interfaces with chan_dahdi, it is much harder to expose the
type of protocol information that is available in PRI, SS7, or other
channel technologies.


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@369190 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2012-06-22 15:57:02 +00:00
Kinsey Moore 1ab47ac137 Add HANGUPCAUSE hash support for analog and PRI DAHDI subtechs
This is part of the DAHDI support for the Asterisk 11 "Who Hung Up?"
project and covers the implementation for the technologies implemented
in sig_analog.c and sig_pri.c. Tested on a local machine to verify
protocol and cause information is available.

Review: https://reviewboard.asterisk.org/r/1953/
(issue SWP-4222)


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@369185 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2012-06-22 15:10:38 +00:00
Kinsey Moore dee5d6b9e5 Add "Who Hung Up?" implementation for DAHDI SS7 subtechnology
Testing was done on a local machine to verify that protocol and
cause information was being sent properly.

Review: https://reviewboard.asterisk.org/r/1955/
(issue SWP-4222)


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@369184 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2012-06-22 14:57:07 +00:00
Richard Mudgett c11c6b6cb0 Fix chan_misdn compile error.
git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@369166 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2012-06-20 21:32:40 +00:00
Kinsey Moore f080be134e Ensure that pvt cause information does not break native bridging
Channel drivers that allow native bridging need to handle
AST_CONTROL_PVT_CAUSE_CODE frames and previously did not handle them
properly, usually breaking out of the native bridge. This change
corrects that behavior and exposes the available cause code information
to the dialplan while native bridges are in place. This required
exposing the HANGUPCAUSE hash setter outside of channel.c, so
additional documentation has been added.


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@369086 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2012-06-19 21:13:41 +00:00
Mark Michelson 91157d5c2b Fix request routing issue when outboundproxy is used.
Asterisk was incorrectly setting the destination of CANCELs
and ACKs for error responses to the URI of the initial INVITE.
This resulted in further requests, such as INVITEs with authentication
credentials, to be routed incorrectly. Instead, when these CANCEL
or ACKs are to be sent, we should simply keep the destination the
same as what it previously was. There is no need to alter it any.

(closes issue ASTERISK-20008)
Reported by Marcus Hunger
Patches:
	ASTERISK-20008.patch uploaded by Mark Michelson (license #5049)
........

Merged revisions 369066 from http://svn.asterisk.org/svn/asterisk/branches/1.8
........

Merged revisions 369067 from http://svn.asterisk.org/svn/asterisk/branches/10


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@369068 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2012-06-19 15:44:42 +00:00
Damien Wedhorn 3d38998b70 Various small chan_skinny fixes and cleanup
Added test to skinny_register to only allow device to register against
a device that is not already registered.

Addback l->device test for skinny_show_lines. Fixes segfault if a line
is configured but not configured to a device. Reverses part of r368680.

Removed redundant l->device tests in subsubstate and dumpsub. l->device
will always be valid if these routines are called. Reverses 368948 -
discussed with mjordan on irc.

Some indentation cleanup.


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@369034 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2012-06-15 21:18:56 +00:00
Kinsey Moore bf6ef69702 Allow chan_sip to decline unwanted media streams
This change replaces the static array of four representable media
streams with an AST_LIST so that chan_sip can keep track of offered
media streams.  This allows chan_sip to deal with offers containing
multiple same-type streams and many other situations without rejecting
the SDP offer in its entirety, yet still generating a valid response.
This also covers cases where Asterisk can not comprehend the offer if
it is in the correct format.

Previously, chan_sip would reject SDP offers or entirely ignore
individual stream offers in an effort to be more compatible which
would often result in invalid SDP responses.

Review: https://reviewboard.asterisk.org/r/1988/


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@369028 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2012-06-15 17:13:20 +00:00