[cisco-voip] Changing Unity codec from g711 to g729

Cristobal Priego cristobalpriego at gmail.com
Wed Sep 9 11:56:19 EDT 2009


What's your unity version ?

2009/9/9 Ruben Montes (Europe) <Ruben.Montes at eu.didata.com>

>  Hi,
>
> we are having resources problems with the transcoding for calls reaching
> the unity call handlers. Every incoming call is processed first by a Unity
> call handler and then forwarded to CCM.
>
> Due to design, all incoming alls are g729 and Unity was installed with g711
> codec, so transcodeing resources are needed. Wwe don't have enough DSP and
> we are evaluating buying more DSP for the gateway or changing the codec from
> g711 to g729 in the Unity.
>
> I've never done this before, so how is the process to convert all the
> system to the new codec? I've read some documentation but I'd like to have
> your feedback. I assume only one codec can be installed in the system or I
> can have both?
>
> Thanks in advance,
>
> Ruben
>
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