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Since Asterisk 1.4, I experienced two incorrect behavior in regards
with SIP & video support on Asterisk:<br>
<ul>
<li>Calls fail between SIP phone sharing one video codec and distinct
audio codec.</li>
<li>200 OK returns several audio and video codecs</li>
</ul>
Am I the only one ?<br>
<br>
I spent the weeking reading the code and testing and submitted a patch
to Digium that correct this. Here it is:
<a class="moz-txt-link-freetext" href="http://bugs.digium.com/view.php?id=9815">http://bugs.digium.com/view.php?id=9815</a> Feedback is welcome.<br>
<br>
I have the feeling that the way codec is handled by Ast is wrong in the
specifications. Here are my analysis<br>
<ul>
<li>If Asterisk is used to <br>
</li>
<li>If Asterisk is used as a Media Server, then the codec settings
should not be dependent on the channel either but be a global setting
or associated to a dialplan extention (e.g. such service sports only
H.263 video prompts)<br>
</li>
</ul>
I believe that what is true with SIP is true with any signalling
protocol capable of negociating codecs namely: IAX, H.323, Skinny ? and
in some cases ISDN with H.324m.<br>
<br>
Emmanuel<br>
<a class="moz-txt-link-freetext" href="http://www.ives.fr/">http://www.ives.fr/</a><br>
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