and some patches (all disclaimed).

- Don't change RTP properties if we reject a re-INVITE
- Don't add video to an outbound channel if there's no video on the inbound channel
- Don't include video in the "preferred codec" list for codec selection
- Clean up and document code that parses and adds SDP attachments

Since we do not transcode video, we can't handle video the same way as audio. This is a
bug fix patch. In future releases, we need to work on a solution for video negotiation,
not codecs but formats and framerates instead.



git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@32597 65c4cc65-6c06-0410-ace0-fbb531ad65f3

https://origsvn.digium.com/svn/asterisk/branches/1.2

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r32566 | kpfleming | 2006-06-06 10:48:00 -0500 (Tue, 06 Jun 2006) | 2 lines

clean up yesterday's security fix to not cause breakage when video mini frames are received

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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@32567 65c4cc65-6c06-0410-ace0-fbb531ad65f3

issue #7290, tzafrir)


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@32545 65c4cc65-6c06-0410-ace0-fbb531ad65f3

added select before write to avoid deadlock on full buffer. added some defines for deadlock debugging. added code snippet for generating silence if we don't have data to write.

git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@32524 65c4cc65-6c06-0410-ace0-fbb531ad65f3

- constify some arguments to functions in callerid.c / callerid.h


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@32456 65c4cc65-6c06-0410-ace0-fbb531ad65f3

work around XML parsing bug in menuselect for default sounds package


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@32407 65c4cc65-6c06-0410-ace0-fbb531ad65f3

https://origsvn.digium.com/svn/asterisk/branches/1.2

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r32373 | kpfleming | 2006-06-05 14:53:16 -0500 (Mon, 05 Jun 2006) | 2 lines

ensure that the received number of bytes is included in all IAX2 incoming frame analysis checks (fixes a known vulnerability)

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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@32401 65c4cc65-6c06-0410-ace0-fbb531ad65f3

my concerns are listed in issue #6305


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@32327 65c4cc65-6c06-0410-ace0-fbb531ad65f3

Convert chan_iax2 to use dnsmgr in order to deal with hostnames that can change their resolved IP (aka dynamic dns setups) (issue #6305 reported and fixed by ivanfm)


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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@32138 65c4cc65-6c06-0410-ace0-fbb531ad65f3

- Add debug for hangup not in UP state


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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@32089 65c4cc65-6c06-0410-ace0-fbb531ad65f3

- Debug message change


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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@32065 65c4cc65-6c06-0410-ace0-fbb531ad65f3

- Only print formats once in dumpchan()


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@32017 65c4cc65-6c06-0410-ace0-fbb531ad65f3

plus minor code simplification.


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@31895 65c4cc65-6c06-0410-ace0-fbb531ad65f3

fix indentation on one line;
mark XXX some unreachable code;
mark XXX another place where we could reduce the nesting depth.



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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@31871 65c4cc65-6c06-0410-ace0-fbb531ad65f3

a large "else" block, which is suitable for a reduction of
the nesting depth.



git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@31870 65c4cc65-6c06-0410-ace0-fbb531ad65f3

git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@31869 65c4cc65-6c06-0410-ace0-fbb531ad65f3

and duplicate code.



git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@31868 65c4cc65-6c06-0410-ace0-fbb531ad65f3

C jargoon  *foo++ = '\0'; instead of two separate statements.



git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@31861 65c4cc65-6c06-0410-ace0-fbb531ad65f3

replacement (leave the original in case my code does not
do what the function was meant to do).
oej, please check this...



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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@31842 65c4cc65-6c06-0410-ace0-fbb531ad65f3

to use here ?



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The escape is unnecessary, and makes a bad example
to people reading the code.



git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@31813 65c4cc65-6c06-0410-ace0-fbb531ad65f3

- Add some comments


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  and mgcp channels
- remove the jitterbuffer configuration from the pvt structures in
  the sip, zap, and skinny channel drivers, as copying the same global
  configuration into each pvt structure has no benefit.
- update and fix some typos in jitterbuffer related documentation
(issue #7257, north, with additional updates and modifications)


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@31413 65c4cc65-6c06-0410-ace0-fbb531ad65f3

git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@31411 65c4cc65-6c06-0410-ace0-fbb531ad65f3

git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@31409 65c4cc65-6c06-0410-ace0-fbb531ad65f3

git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@31385 65c4cc65-6c06-0410-ace0-fbb531ad65f3

(issue #7258, tardieu)


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@31359 65c4cc65-6c06-0410-ace0-fbb531ad65f3

added bearer capability reject support. we send release instead of disconnect in case we have no real channel yet. added support for Restarting channels added support for sending complete decoding. changed some log levels.

git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@31324 65c4cc65-6c06-0410-ace0-fbb531ad65f3