[asterisk-dev] Jitter Buffer problem

Igor A. Goncharovsky igi-go at ya.ru
Wed Mar 5 05:18:35 CST 2008


Hi, All!

I have found problem with one of my connected SIP trunk. Recently I have
enable jitter buffer on my test asterisk and get many log messages on
outgoing SIP call like this:

[Mar  5 15:11:48] WARNING[24195]: abstract_jb.c:318 ast_jb_put:
SIP/101-b4506410 received frame with invalid timing info:
has_timing_info=0, len=0, ts=0, src=lintoalaw


How can I debug what is the cause of all this warnings? Have anyone any
idea?

I have the following scheme of the call:
Linksys SPA941 --(SIP, alaw)--> Asterisk trunk --(SIP, g729)--> SIP
Provider

And these settings in sip.conf for jitter buffer:
	jbenable = yes
	jbforce = yes


-- 
Best regards,
Igor A. Goncharovsky







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