[cisco-voip] iLBC Transcoder... FORCE ILBC for some calls???

Jonathan Charles jonvoip at gmail.com
Wed Apr 21 12:56:59 EDT 2010


Basically, the goal is to Force iLBC for all calls from the remote phones...
and invoke the transcoder regardless of codec support.


Jonathan

On Wed, Apr 21, 2010 at 11:22 AM, Jonathan Charles <jonvoip at gmail.com>wrote:

> OK, I have a 6608 and a 7965 remotely over a VPN.
>
> I have enabled an IOS Enhanced Xcoder... It is never invoked. The region
> says G.728/ILBC and it is set to lossy...
>
> And all calls are going out as G.729...
>
> The 6608 doesn't support ilbc, but the 65 does... I have enabled the
> service parameters:
>
> iLBC Codec Enabled: Enabled for all devices
> Default InterRegion Codec: G.728
>
> But still 729...
>
> The quality is horrible using 729... the customer is demanding ilbc (that
> is why they bought the 7965s and 62s....) but if the phone will always
> default to 729...
>
>
> How???
>
>
>
> Jonathan
>
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