[Asterisk-Users] CAPI & Gain

Craig Waddington craig at xmbsystems.com
Fri May 7 10:56:06 MST 2004


I am using ISDN with CAPI and Eicon Diva card.

 

On ISDN calls in and out, some people are saying they find it hard to
hear us. Its only the odd few though, not everyone. We can hear them no
problem.

 

Do I just increase the txgain?

 

What is the limit for txgain, or are there any "gotchas" for turning it
up?

 

If you use the same what are your settings?

 

I have:

 

rxgain=0.4

txgain=1.5

 

Thanks.

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