[asterisk-users] Echo Cancellation on VoIP networks

[Dennis Guse]

On VoIP echo cancellation is basically: hope that the client is doing AND
is doing it well.
In the best case each client uses a knowledge about his hardware
(microphone, speaker, distance etc.).



---
Dennis Guse


On Tue, Aug 26, 2014 at 1:30 PM, Emiliano Vazquez <emilianovazquez at gmail.com
> wrote:

> El 26/08/14 a las 05:33, Grant Bagdasarian escibió:
>
>  I’m new to Echo Cancellation and I was wondering how it is handled/works
>> on pure VoIP networks using Asterisk?
>>
> there is no echo problems on pure VoIP networks.
>
> echo is a common problem when you have changes from analog to digital.
>
> The only echo problem you will have is when you call another network who
> has analog circuits with wrong configuration or poor hardware. But you
> can't solve it.
>
> Best regards.
>
>
>
> --
> Emiliano Vazquez | PcCentro Informatica & CCTV
> Office: +54 (11) 4635-3218 y Rotativas
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> Mail: emilianovazquez at gmail.com
> Web: http://www.pccentro.com.ar
>
>
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