[Freeswitch-users] IAX outbound trunk and distortion

[Alex Kinch]

Hi,

Just setup an IAX trunk from FS to a SIP provider who runs Asterisk,  
but getting a truckload of distortion when I make calls. The  
iax.conf.xml settings are as per the default.

I've turned debugging on but just wondered where would be a good place  
to start trying to track down the problem? The codec appears to be  
PCMU/8000. Any suggestions welcome - this is the first time I've used  
IAX on FS, and have never had audio distortion issues with SIP trunks  
etc.

Thanks,
Alex