[Asterisk-Users] calling to asterisk and listening to music (GSM) -->>Anyone, please?????

[Christoph Rothe]

>
>
>>Hi all!
>>
>>I'm trying to play some music from asterisk, and when I call to the PBX
>>from a GSM mobile phone, the more I speak while hearing the music, the
>>worst is the quality of the music I hear... My audio is at 8Khz,
>>16bits/sample.
>>
>>I've tried different codecs for asterisk, but results are the same...
>>
>>If I call to the PBX from a conventional phone, I can speak while hearing
>>the music, with no quality loss...
>>
>>    
>>


Hi,

try the following: Take one phone and hodl it next to a normal speaker 
with music.

Now call it with a mobile phone and try the same. It results for me in 
the same: The music is disturbed.

So I am sure it has to do with the mobile GSM-standard and not with 
asterisk.

Christoph
-------------- next part --------------
An HTML attachment was scrubbed...
URL: http://lists.digium.com/pipermail/asterisk-users/attachments/20051121/83e193f1/attachment.htm