[Asterisk-Users] one way / irratic voice over iax and g729

[Alejandro Vargas]

2006/2/17, Ben Dinnerville <bdinnerv at gmail.com>:
> Hi All,
>
> We are experiencing a a problem when running calls over IAX with g.729.
> The call flow is as follows:
>
> Sip handset -(SIP)> Asterisk1 -(IAX)> Asterisk2 -(SIP)> Carrier

if you are calling asterisk-to-asterisk, you should try speex
compression. In my tests, speex had the better quality even with low
bandwidth or bandwidth very occuped by other applications (p2p).

--
Alejandro Vargas