[cisco-voip] CCM to Voice Gateway Codec Problem

Alan Su cj.alan at gmail.com
Mon Aug 14 11:39:16 EDT 2006


Dear All,

I configured some voice gateways in CCM which associated with device pool of
region "gateway", and the IP phones are in region "Phone". I also configured
the autio codec between these 2 regions is G.729. Most of the sites work
fine with this codec setting, but only one site can't accept this codec, I
need to change to G.711 then the call can be estiblished. When I check the
configuration in this IOS gateway, there is no any specific codec setting.
Does anyone know why this situation happen and how to fix it? Any comment
would be grateful, thanks a lot.


Best Regards,

Alan
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