[Asterisk-Users] one way choppy sound problem !

Steve Dolloff sdolloff at noc.dls.net
Mon Jan 5 10:48:03 MST 2004


I am having the same problem, but only with one specific user, so I
believe it is network related.

Anyone that can point me in the specific direction of what would cause
this?

> -----Original Message-----
> From: WipeOut [mailto:wipe_out at users.sourceforge.net]
> Sent: Monday, January 05, 2004 10:22 AM
> To: asterisk-users at lists.digium.com
> Subject: Re: [Asterisk-Users] one way choppy sound problem !
> 
> Michael Van Donselaar wrote:
> 
> >On Mon, 5 Jan 2004 13:29:06 +0100, "Dawid Mielnik"
> <D.Mielnik at elka.pw.edu.pl>
> >wrote:
> >
> >
> >
> >>Hi Again,
> >>
> >>Apart from X-lite client I have also tried eStara, diax phone,
iaxcomm
> and
> >>some others. I have tried different codecs - GSM, aLAW uLAW. They
all
> give
> >>the same result. In the direction PSTN user ---> Softphone user the
> sound is
> >>crystal clear (also tried on a dial-up connection), in the other
> direction
> >>however the sound is a bit choppy. The chops occur at regular
intervals
> of
> >>time, at about 1-2 seconds !?
> >>
> >>
> >
> >Are the PSTN interface and a network card sharing an interrupt?  I
had
> similar
> >problems with my X100P and a thunderlan dual ethernet card shring
IRQs
> (also
> >would make one of the ethernet ports fails until reboot)
> >
> >Are you still using the P133?  I tried using a P120, but it wouldn't
do
> the
> >trick with GSM conversion.  DIAX and iaxComm, since they use the
> iaxclient
> >library, need to use GSM.
> >
> >
>  I have the same choppy sound problem on my server, my card is not
> sharing an interrupt and I am using G711 which is not hittng the P2
400
> at all.. It seems there is a gremlin.. :)
> 
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