[Asterisk-Users] Problem with echo

[Dan]

Hi,

What do you mean by pstn-gateway?
There is no "input gain" parameter in zapata.conf file?
It is about "rxgain"?

BR,
Dan

----- Original Message ----- 
From: "Ing. Angel Gomez Garcia" <angom at telnor.net>
To: <asterisk-users at lists.digium.com>
Sent: Wednesday, July 02, 2003 11:48 AM
Subject: Re: [Asterisk-Users] Problem with echo


> 
>     I had a similar problem and solved it changing the params of "input 
> gain" on my pstn-gateway, change from a value of 10 to a value of 1 and 
> that eliminated the echo on the SIP Phones.
> 
> Dave Packham wrote:
> 
> >Same prob here.   15 SIP phones only get eco when going to the PSTN...
> >
> >if you find something let me know
> >
> >
> >Dave
> >
> >  
> >
> >>>>dandre at iris-tech.fr 7/1/2003 8:53:13 AM >>>
> >>>>        
> >>>>
> >Hello,
> >
> >I can't have asterisk working without echo when I place a call from IP
> >
> >phone (SIP or H323) to a PSTN Phone. The called number as no problem 
> >with echo but there is a very audible echo in the SIP phone. This 
> >situation occurs either when connected with ISDN card thru i4linux 
> >driver and with my openline card from voicetronix.
> >
> >Do you have any suggestion fo that?
> >
> >Regards,
> >
> >Daniel ANDRE
> >
> >  
> >
> 
> 
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