[Asterisk-Users] Snom-320 badly garbled audio

[Darren Ellis]

Hello,

I just bought a Snom-320 from ATAComm.  I plugged it into my LAN, 
registered it with *, etc.  All my other SIP gear is Sipura and works 
fine, both on the LAN and over the Internet.
The new Snom seems like it can't process the audio from the handset 
mic.  A steady tone is garbled, even on the LAN.  I've contacted 
ATAComm, Snom and the company representing Snom in the US.  So far, 
ATAComm hasn't helped at all.  The tech just said "I dunno," and 
referred me to the US Snom rep co.  Snom has replied, but the time zone 
differential and language barrier is making the process tedious.

My * server is running Asterisk 1.0.9, zaptel 1.0.9.1, libpri 1.0.9.

The frustrating part of this is that the Sipura gear works great.  So, I 
have a hard time accepting that it's an * or LAN issue.

Does anyone out there have Snom 320 phones in use?  Are you experiencing 
garbled audio from the handset?  Audio in works fine.  But nobody can 
understand what I say back to them.

I upgraded the Snom-320 to the latest firmware, v4.2, but that did not 
clear the problem.

I've retooled so that I'm forcing ulaw, as I found that some folks have 
had bad luck with GSM.  But I've tried both.

Thanks

Darren