asterisk users - Jan 2007 - TDM2400p bad sound quality

Hi list,

 

 

I have this problem:

 

when someone is making a call, with asterisk and a TDM2400P connected to 8
fxo lines, the sound is good, but if three, for people are calling at the
same time the sound got worse and worse.

 

Using other voip cards the sound is much better even with all user calling
at the same time.

 

 

What can be, the problem?

 

Someone else has having the same issue?

 

Thanks!

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Hello !
 
Shared IRQ ?
Very old tired CPU ?
No echocan module on the TDM2400 (echocan Zaptel solution claims more
motherboard CPU power) ?
Not enougth RAM ?
Not CPU optimized compilation with 1.2 ?
 
Please describe more your server and Asterisk version...
 
Best Regards,
Francois BERGERET,
France.

-----Message d'origine-----
De : asterisk-users-bounces@lists.digium.com
[mailto:asterisk-users-bounces@lists.digium.com] De la part de Giuffredi
Envoy? : vendredi 12 janvier 2007 19:16
? : asterisk-users@lists.digium.com
Objet : [asterisk-users] TDM2400p bad sound quality



Hi list,

 

 

I have this problem:

 

when someone is making a call, with asterisk and a TDM2400P connected to 8
fxo lines, the sound is good, but if three, for people are calling at the
same time the sound got worse and worse.

 

Using other voip cards the sound is much better even with all user calling
at the same time.

 

 

What can be, the problem?

 

Someone else has having the same issue?

 

Thanks!

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