[Asterisk-Users] G729 or GSM

[Jean-Yves Avenard]

Dear all.

I recently subscribed to a VoIP provider through IAX.
The require to connect with either G729 or GSM, I chose G729 based on 
their recommendation.

The service works very well, however ... people mentions how distorted 
our voice sounds. We have plenty of bandwidth available so I don't 
think it comes from our side.
What it means is that it comes from two things:
1-G729 gives bad voice quality. So will GSM provides a better voice 
quality than G729?
2-VoIP provider has a screwy setup. I guess I will have to sort out 1 
first. Maybe I can convince them to use iLbc instead.

Regards
Jean-Yves

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Jean-Yves Avenard
Hydrix Pty Ltd - Embedding the net
www.hydrix.com | fax +61 3 95093717 | phone +61 3 9509 3724