[Asterisk-Users] snom 360 audio garbled

Scott scott at minutestopost.com
Tue Jul 19 11:17:07 MST 2005


Michael George wrote:
> On Mon, Jul 18, 2005 at 08:54:09PM -0400, Scott wrote:
>>You might try checking which codec is in use pre-hold and post-hold. On
>>our Snom 190s, g726 always seems to sound garbled, and the call may be
>>starting with one codec (like ulaw), then continuing with another (like
>>g726) after being taken off of hold.
> 
> 
> Do you mean which codec asterisk thinks it's using or which codec the phone is
> using at a particular time?
> 
> I know that "sip show channels" will list the codecs used on a channel by *,
> but how do I find out what codec the Snom is using on an ongoing call?
> 
> Also, if the snom went to a different codec, wouldn't the audio be completely
> incomprehensible?  What we get is garbled and we can hear what sound like
> syllables, but you cannot really make it out.
> 
> Thank you.

Yes, I mean running "sip show channels" both pre- and post-hold and
seeing if the codec listed for the channel is different. If it is, try
disallowing the second codec in sip.conf.

Scott



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