<div dir="ltr"><div class="western" style="MARGIN-BOTTOM: 0cm"><span lang="en-US">Could you provide the documents describing those enhancements to the IAX2 protocol</span>?</div>
<div class="western" style="MARGIN-BOTTOM: 0cm">Do those enhancements to iax2 deal with Theora over RTP draft issues ?</div>
<div class="western" style="MARGIN-BOTTOM: 0cm"> </div>
<div class="western" style="MARGIN-BOTTOM: 0cm">thanks</div>
<div class="western" style="MARGIN-BOTTOM: 0cm">Paulo<br><br></div>
<div class="gmail_quote">On Mon, Aug 11, 2008 at 5:02 PM, Mihai Balea <span dir="ltr"><<a href="mailto:mihai@hates.ms" target="_blank">mihai@hates.ms</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="PADDING-LEFT: 1ex; MARGIN: 0px 0px 0px 0.8ex; BORDER-LEFT: #ccc 1px solid">I have been out of the loop for some time, but as of a few month ago,<br>this would not have been possible.<br>
<br>As you know, you need a patched Asterisk to successfully negotiate<br>video with the IAX2 protocol., due to the inherent limitations of the<br>protocol. In addition to that, your SIP endpoint needs to support the<br>
same type of Theora fragmentation as iaxclient does. I would assume<br>that your SIP endpoint uses the proposed Theora over RTP draft, which<br>would make it incompatible with iaxclient.<br><br>About a year ago I proposed some enhancements to the IAX protocol to<br>
better support video fragmentation and better codec negotiation. The<br>level of interest in the Asterisk community was on the low side and I<br>assume it will stay low, until somebody actually goes ahead and comes<br>up with working code to implement these features<br>
<br>Mihai<br>
<div>
<div></div>
<div><br><br>On Aug 11, 2008, at 11:53 AM, Paulo Vicentini wrote:<br><br>> Hi,<br>> Is it possible a video call between a SIP endpoint with theora codec<br>> support and an IAX2 endpoint (with theora too)?<br>> Will Asterisk manage SIP / RTP / SDP and IAX2 protocols appropriately?<br>
> Is there support for that?<br>> I saw posts related to Generic Media Frame Specification / Video<br>> codec negotiation in IAX / etc.<br>><br>> Could you tell me the current status of these issues?<br>><br>
> Currently I am able to place video (theora) calls using IAXclient<br>> endpoints and a patched Asterisk<br>><br>> Thank you<br>><br>> Paulo<br>><br>><br></div></div>> _______________________________________________<br>
> --Bandwidth and Colocation Provided by <a href="http://www.api-digital.com--/" target="_blank">http://www.api-digital.com--</a><br>><br>> asterisk-video mailing list<br>> To UNSUBSCRIBE or update options visit:<br>
> <a href="http://lists.digium.com/mailman/listinfo/asterisk-video" target="_blank">http://lists.digium.com/mailman/listinfo/asterisk-video</a><br><br><br>_______________________________________________<br>--Bandwidth and Colocation Provided by <a href="http://www.api-digital.com--/" target="_blank">http://www.api-digital.com--</a><br>
<br>asterisk-video mailing list<br>To UNSUBSCRIBE or update options visit:<br> <a href="http://lists.digium.com/mailman/listinfo/asterisk-video" target="_blank">http://lists.digium.com/mailman/listinfo/asterisk-video</a><br>
</blockquote></div><br></div>