[Asterisk-Users] Polycom sound quality problems

[Sean Kennedy]

Eric Mason wrote:

> I'm having a problem with my Polycom phones and hoping someone else 
> has experienced the same thing: Outbound calls are fine, and inbound 
> calls originating from another SIP phone are fine, but inbound calls 
> to the Polycom phone from an IAX channel sound like you're talking to 
> a robot.  The person on the Polycom sounds fine to the person on the 
> IAX channel, however.  Inbound calls to our soft phones sound just fine.
>
> Asterisk 1.0.5 on Debian (also had the problem with 1.0 on Fedora)
> Polycom SoundPoint IP500 SIP
> Sixtel is the IAX provider.
>
> Anyone experience this before or have any ideas?
>
> Thanks
> Eric 


Check to see what codec is being used for the call. 

Sean