Re: Codec from GK to CME

From: KC (kanwal.chawla@gmail.com)
Date: Tue Oct 14 2008 - 10:54:31 ART

Lalit

CME is very specific about G729 codec. If you dont define any specific
codec, CME will reply with G729 codec only.

On CME you can define to negotiate codec by :

voice class codec 1
codec preferece 1 g729r8
codec preference 2 g711ulaw

If your calls are going throgh gatekeeper, then on active call , run command
on Gatekeeper :

sh gatekeeper calls

It will show you the codec it is using.

Thanks
KC
On Tue, Oct 14, 2008 at 12:43 AM, lalit gupta <lalit.tech@gmail.com> wrote:

> Hi Experts,
>
> Suppose i have region HQ with g711 codec selected and then I have GK trunk
> which is the part of HQ region.
>
> Now when the call will be started from the CCM towards CME using H323 ,
> which codec will be used. will it still be g711 over the WAN ?
>
> if yes then by which command i can verify this on GK OR on CME?
>
> 2) if i dont select any codec on GK trunk then which codec will be used by
> default over the WAN ?
>
>
> Thanks,
> Lalit
>
>
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