Are there open problems/issues with iax2 and jitter (quality)?Just upgraded to today's dev cvs about an hour ago, and it seems the iax conversations are lower quality then a month or two ago. iax2 show firmware says version 13. (Test call originated from C7960 with g711.)I noticed the same thing. Jitter buffer apparently is broken, and has always been. I was advised to say jitterbuffer=no in iax.conf, but I swear it's better with it set to yes and then executing "iax2 set jitter 250" in the CLI. At least it was before I cvs up'd. :-)
I found a jitter buffer bug in IAX2 a short while ago. It could potentially lead to misordered frames in conversations, and does so quite often when the sender of frames is using iaxclient under win9x. I compensated for this with a change in iaxclient, but the problem could also happen in asterisk-generated frames.
See :
http://sourceforge.net/mailarchive/forum.php?thread_id=4096021&forum_id=29380
I don't know if this is the bug people are hitting, or not, though.
Jeremy (of NuFone fame) has his jitterbuffer=no on his servers and since he's my VOIP provider I tend to just try and match his setup in terms of IAX2 anyway. I dunno, I do agree with you that it seemed better a while ago.Regards, Andrew _______________________________________________ Asterisk-Users mailing list [EMAIL PROTECTED] http://lists.digium.com/mailman/listinfo/asterisk-users To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
