Re: [GnomeMeeting-devel-list] Strange noise with one provider

[Damien Sandras <dsandras seconix com>]

Le jeudi 02 février 2006 à 06:45 +0100, Julien PUYDT a écrit :
> Hannes Ebner wrote:
> > I just made a few test calls with 3 different providers, but I was not
> > satisfied with the sound quality of one of them.
> > 
> > 1) ekiga.net echo service at 500 ekiga net (iLBC, GSM), everything was
> > perfectly fine
> > 
> > 2) a PSTN-to-SIP call (G.711µ) with Digisip (swedish), quality was top
> > again (the jitter buffer was at 0 ms; there is 5 km between the provider
> > and me)
> > 
> > 3) another PSTN-to-SIP call (G.711µ, GSM), this time with sipgate
> > (austrian). I did hear (and was able to understand) the voice, but there
> > were pretty annoying hard-sounding and distorted (a bit blurred) noises.
> > Difficult to describe. The jitter buffer was at around 50 ms.
> > First I thought the sound was overamplified, so I tried to adjust the
> > in/out levels, but it did not make a difference.
> > Then I tried to do the same with X-Lite (wine-emulation) and the quality
> > was perfect. I tried it a couple of times (switched Ekiga/X-Lite) and I
> > got always the same result: good quality with X-Lite, bad quality with
> > Ekiga.
> > 
> > What can be the reason for this? Can I provide something else to track
> > down the problem?
> 
> Maybe related to :
> http://bugzilla.gnome.org/show_bug.cgi?id=329220
> ?
> 

No, this one is iLBC only.

> We're still looking for more information on the matter...
> 
> Snark
> _______________________________________________
> Gnomemeeting-devel-list mailing list
> Gnomemeeting-devel-list gnome org
> http://mail.gnome.org/mailman/listinfo/gnomemeeting-devel-list
-- 
 _      Damien Sandras
(o-     
//\     GnomeMeeting: http://www.gnomemeeting.org/
v_/_    FOSDEM 2006 : http://www.fosdem.org
        SIP Phone   : sip:dsandras gnomemeeting net 
                      sip:600000 gnomemeeting net