[Freeswitch-users] Jitter problems
Ivan C Myrvold
ivan at myrvold.org
Sun May 6 04:30:38 PDT 2007
Oops, fixed the graph:
Den 6. mai. 2007 kl. 13:11 skrev Ivan C Myrvold:
> I am trying to get Freeswitch to work with my SIP provider, IP24, but
> I always get very bad sound in one direction.
> I made a wireshark trace, and looked at the jitter graph it produced.
> I made an incoming call from my mobile phone to Freeswitch via SIP
> provider IP24, PCMA codec:
> 1. http://www.myrvold.org/freeswitch/me2ip24.jpg , from freeswitch-
> 2. http://www.myrvold.org/freeswitch/ip242me.jpg , from ip24-
> There is a big difference in jitter between the two graphs, and the
> speech quality is very bad ip24->freeswitch (2).
> What can I do to fix the speech quality?
> Asterisk and OpenPBX (CallWeaver) have both excellent audio quality
> in calls through my SIP provider IP24.
> Here is a voip graph of the SIP call: http://www.myrvold.org/
> Freeswitch-users mailing list
> Freeswitch-users at lists.freeswitch.org
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