[asterisk-users] Background noise
khalid touati
khalidtouati at gmail.com
Mon Mar 29 10:02:54 CDT 2010
Hi!
so after using the "sip show channels" commands i can see that most of the
the communication are under ulaw format and one or two are under gsm, do you
guys know a way to force the system to use only ulaw, is it a good idea and
is it gonna solve my static noise issue?
actually, the caller and the called hear the static noise just when handset
is used, once i use the speaker it's gone.
actual situation:
-once i use the handset to dial i can here the noise.
-i have the same model polycom phone configured with another server
(asterisk 1.4), and guess what no noise at all.
any guess!
2010/3/27 khalid touati <khalidtouati at gmail.com>
> Thank you very mutch Philip, i'll use these commands and get back with the
> output.
>
> 2010/3/26 Philipp von Klitzing <klitzing at pool.informatik.rwth-aachen.de>
>
> Hi!
>>
>> > it should be some commands that can give me a better idea about the
>> > codecs, if anyone know them, please help!
>>
>> Use "sip show channels" and "iax show channels" and look at the Format
>> column.
>>
>> About the Polycom devices: Others will have to help you there. I have no
>> good guess why you might have the issue only on speakerphone, but not in
>> handset mode. Could it maybe be some kind of electrical grounding issue
>> (instead of something caused by transcoding)?
>>
>> Philipp
>>
>>
>> --
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>
>
>
> --
> Abdullah
>
--
Abdullah
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