I cant see that at all from your diagram. I see only an ATA and Media Gateway doing final conversion where jitter buffer would be useful. If turing on a jitter buffer in Asterisk helps then one of the other 2 is broke.<br>
<br>
<div><span class="gmail_quote">On 10/30/05, <b class="gmail_sendername">Ray Van Dolson</b> <<a href="mailto:rayvd@digitalpath.net">rayvd@digitalpath.net</a>> wrote:</span>
<blockquote class="gmail_quote" style="PADDING-LEFT: 1ex; MARGIN: 0px 0px 0px 0.8ex; BORDER-LEFT: #ccc 1px solid">When I take Asterisk out of the media path, this is correct. And I believe my<br>ISP's media gateway *does* have a jitter buffer.
<br><br>Since Asterisk was an media endpoint before (it doesn't just proxy the rtp<br>on), its lack of jitter buffer was hurting us in some cases.<br><br>Ray<br><br>On Sun, Oct 30, 2005 at 08:55:13AM -0600, Mark Aiken wrote:
<br>><br>> The only jitter buffers that matter in your diagram are the SIP ATA and<br>> Media Gateway. Both should have jitter buffers at the point where they<br>> convert RTP to PCM. If adding a jitter buffer inside the network path
<br>> somewhere helps then something else is broken.<br>><br>><br>><br>> Mark<br><br>_______________________________________________<br>Serusers mailing list<br><a href="mailto:serusers@lists.iptel.org">serusers@lists.iptel.org
</a><br><a href="http://lists.iptel.org/mailman/listinfo/serusers">http://mail.iptel.org/mailman/listinfo/serusers</a><br></blockquote></div><br>