[asterisk-users] Cutting noise and voice

[Jayson Rowe]

On Thu, Oct 20, 2011 at 3:45 PM, Diego Alejandro Sanchez Quiroga
<diegosanchezq at gmail.com> wrote:
> 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
>
> If anyone knows how or echo cancellation parameters should be
> encuenta so that the noise did not delete some parts of words
> of voice.
>
> Also add the codec G711 and alaw, since this is the one using the phones.
> [1110]
> deny=0.0.0.0/0.0.0.0
> secret=s3cr3t4
> dtmfmode=rfc2833
> canreinvite=no
> context=from-internal
> host=dynamic
> type=friend
> nat=yes
> port=5060
> qualify=yes
> callgroup=1
> pickupgroup=1
> allow=g711
> allow=ulaw
> dial=SIP/1110
> accountcode=
> mailbox=1110 at default
> permit=0.0.0.0/0.0.0.0
> callerid=device <1110>
> call-limit=50
> faxdetect=no
>
> Thank you very much from Colombia
>
> --
>
> 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.
>
>
> --
> _____________________________________________________________________
> -- Bandwidth and Colocation Provided by http://www.api-digital.com --
> New to Asterisk? Join us for a live introductory webinar every Thurs:
>               http://www.asterisk.org/hello
>
> asterisk-users mailing list
> To UNSUBSCRIBE or update options visit:
>   http://lists.digium.com/mailman/listinfo/asterisk-users
>



-- 
-jayson