[Asterisk-Users] low call volume

[Mike Clark]

billy wrote:

> i have AAH connected to pstn via digium TDM01B
>  
> had been testing it on telewest line (UK cable company) with very 
> little issues.
> now moved to a BT line and had several that i anticipated from 
> infomation on this list.
> the one that has caught me out is low volume from the caller via pstn.
>  
> using sipura spa-941's and have to push the volume up to hear.
> is there a setting that can correct this

If you are talking about the volume of the caller from the PSTN to your 
Asterisk systems, then you can try bumping up the rxgain value in 
zapata.conf. However, this can potententially cause other problems, like 
echo.

Mike Clark