[asterisk-users] Best Codec

[Ricardo Martins]

Yes. In fact it's around 32kbps, for a high duration call. MRTG statistics.

Are you using G729A ou B? (VAD can reduce the usage).

Att, Ricardo Martins.


Henry Cobb escreveu:
> On 6/7/07, Ricardo Martins <rpoppi77 at gmail.com> wrote:
>> We use G.729. Consumes only 35kbps of bandwidth and has a level 4 (from
>> 0 to 5) of voice quality. We still have very poor public data networks
>> here in Brazil that makes G.711 a very high bandwith consunption codec
>> for us.
>
> 35kbps sounds very large.  We only use 20 kbps untrunked and 13-15
> kbps when using IAX trunks.
>
> Have you verified this bandwidth usage?
>
> -HJC
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