[asterisk-users] Cutting noise and voice

[Diego Alejandro Sanchez Quiroga]

thanks you Eric, thanks, I understand your contribution, and you're
right because
in my internal network I have no problem handling a grandstreamgateway gw
4108, someone might suggest to take intoaccountparameters for this device, I
tried to contact the manufacturer and is very difficult .

When you enable echo suppression and noise can be heardcutting disable voice
and when you hear the person fine but theecho is very uncomfortable.

thanks

2011/10/20 Eric Wieling <EWieling at nyigc.com>

> You cannot echo cancel SIP.  Removing echo must be done before PSTN is
> converted into SIP.  i.e. your PSTN/SIP gateway.
>
> -----Original Message-----
> From: asterisk-users-bounces at lists.digium.com [mailto:
> asterisk-users-bounces at lists.digium.com] On Behalf Of Diego Alejandro
> Sanchez Quiroga
> Sent: Thursday, October 20, 2011 3:45 PM
> To: asterisk-gui at lists.digium.com; asterisk-users at lists.digium.com
> Subject: [asterisk-users] Cutting noise and voice
>
> Very Good day to everybody, I had a problem with an implementation that
> recently made in my Company, dealing in a Grandstream gateway which will
> enable echo cancellation but until you hear noise point appears in the
> middle of words creating noise interference, when you disable the echo in
> this device may not hear much sound but the echo is uncomfortable.
>
> I added these lines to each sip of my sip.conf, but the echocontinues.
>
> echocancel = yes
> echocancelwhenbridged = yes
>
>
> [snip]
> --
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-- 

*Diego Alejandro Sanchez Q.
Ingeniero de Sistemas.
**diegosanchezq at gmail.com
Mobile +57 (1) 320 357 2517
Bogotá - Colombia

Antes de imprimir este mensaje, piense en sú compromiso ecológico.*
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