[Asterisk-Users] Polycom sound quality problems

[Eric Mason]

Default is U-law, but I also switched it to A-law with the exact same 
results.

Sean Kennedy wrote:

> 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
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