How to change FXO volume ?

Unanswered Question
Apr 18th, 2010

Hi everyone,

I've configured two FXO ports attached to two routers in different cities,I have some ip phones registered in CME too,the problem is that when with iphones dial some analog phones that connected through FXO to PBX the sound volume is very low,how can I change sound volume on VIC2-4FXO ports?


I have this problem too.
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Aaron Harrison Sun, 04/18/2010 - 11:46


Use these commands under the voice-port:

Input gain < --- this one will take a positive number to make sound louder in the input direction

Output attenuation < --- this one will take a negative number to make sound louder in the output direction




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