[Ekiga-list] Ekiga & (k)iax ?

Adam Bogacki afb at paradise.net.nz
Sun Aug 6 07:27:35 UTC 2006


>I am the student working on this, and I have iax2 working with ekiga.
>
>It is usable apart from one aspect, the receiving sound packets are
>really laggy.  To fix this I am implementing a jitter buffer so packets
>so obey the jitter rules set by the user.  It should be finished by
>today.

Good stuff ! I'm glad I asked .. it saves me the trouble of using kiax
which - from screenshots - looks simple and usable. 

As to jitter, I keep getting a lot of jitter error messages when doing
a simple echo test at sip:500 at ekiga.net .. and voice quality is
unreliable - 'cookie munching' with outbursts of clarity - suggesting
ekiga and alsa sampling rates are still out of sync.

Cheers,

Adam Bogacki,
afb at paradise.net.nz

2006/08/06 19:19:08.274   1:22.433          Media Patch:85ebc00 RTP
Jitter buffer length exceeded
2006/08/06 19:19:08.274   1:22.433          Media Patch:85ebc00 RTP
Jitter buffer oldest packet (151200 < 151840) too late, throwing away
2006/08/06 19:19:08.274   1:22.433          Media Patch:85ebc00 RTP
Jitter buffer oldest packet (151360 < 151840) too late, throwing away
2006/08/06 19:19:08.275   1:22.434          Media Patch:85ebc00 RTP
Jitter buffer oldest packet (151520 < 151840) too late, throwing away
2006/08/06 19:19:08.275   1:22.434          Media Patch:85ebc00 RTP
Jitter buffer oldest packet (151680 < 151840) too late, throwing away
2006/08/06 19:19:08.275   1:22.434          Media Patch:85ebc00 RTP
Jitter buffer oldest packet (151840 < 151840) too late, throwing away
2006/08/06 19:19:08.275   1:22.434          Media Patch:85ebc00 RTP
Jitter buffer size increased to 4000 (500ms)
2006/08/06 19:19:08.484   1:22.643           RTP Jitter:85f5e48 RTP
Received start of talk burst: 156904
2006/08/06 19:19:08.587   1:22.746           RTP Jitter:85f5e48 RTP
Received start of talk burst: 157704
2006/08/06 19:19:08.604   1:22.763          Media Patch:85ebc00 RTP
Jitter buffer length exceeded
2006/08/06 19:19:08.604   1:22.763          Media Patch:85ebc00 RTP
Jitter buffer oldest packet (153760 < 153704) too late, throwing away
2006/08/06 19:19:08.604   1:22.763          Media Patch:85ebc00 RTP
Jitter buffer size increased to 4000 (500ms)
2006/08/06 19:19:08.688   1:22.847           RTP Jitter:85f5e48 RTP
Received start of talk burst: 158528
2006/08/06 19:19:08.704   1:22.863          Media Patch:85ebc00 RTP
Jitter buffer leng
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