How to change FXO volume ?

[Omid Almasieh]

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?

Thanks

[Aaron Harrison]

Hi

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

Regards

Aaron

[Omid Almasieh]

Awesome,thnaks for your reply