[asterisk-users] meetme conference using g729?

Mark Quitoriano markquitoriano at gmail.com
Tue Oct 2 16:42:56 CDT 2007


On 10/2/07, Brian West <brian.west at mac.com> wrote:
>
> Ok Let me chime in on this one.
> If you can use ulaw/alaw because you'll end up with tandem encoding which
> will make the conference sound worse to some people.
>
> All audio coming in will get transcoded to signed linear and pushed down
> into zaptel then back up and out to the conference participants.  You'll end
> up with the best audio quality if you limit the transcoding.
>
> /b
>
> meetme uses signed linear(slin) right? so if you're using ulaw/alaw codec
there's still transcoding from ulaw to slin right? can i use slin for my sip
channels?


anyway still if there's a hack for meetme to work with g729 codec this won't
be an issue. So is there a hack or patch that i can use any codec for
meetme? tnx
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