[Asterisk-Users] Echo problem -- network related?

[Rudolf Ladyzhenskii]

Hi,

I am using SIP phone (Polycom 300). Echo is present even if other party has 
sound hardware disconnected.

It is definetely network and/or PC setup issue, but is not related to audio 
setup. I will check stereo mix, however.

Rudolf

----- Original Message ----- 
From: "Peter Svensson" <psvasterisk at psv.nu>
To: "Asterisk Users Mailing List - Non-Commercial Discussion" 
<asterisk-users at lists.digium.com>
Sent: Sunday, August 14, 2005 5:05 PM
Subject: Re: [Asterisk-Users] Echo problem -- network related?


> On Sun, 14 Aug 2005, Rudolf Ladyzhenskii wrote:
>
>> The problem is not sound setup related. It present even if microphone is
>> disconnected.
>
> To repeat the question from Matt Riddell:
>
>> > Does he have Stereo Mix selected as a recording source?
>
> We have found the most common cause of a strong echo to be that the sound
> card is set to record the outgoing earphone signal.
>
> If you post inline it is much easier to see what your answers were to
> different questions or if you have missed one.
>
> Peter
>
>
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