[asterisk-users] Loud pop at the end of messages causing level problems

[Stephen Bosch]

Eric Deutsch wrote:
> Hi everyone, I’ve set up a little Asterisk system with a Digium TDM400P 
> and everything works splendidly except for the messages callers leave. 
> Every message that a caller leaves is very faint. I’ve already set 
> volgain=6.0 in voicemail.conf, and that seems better, but to be at a 
> good volume I estimate I may need to go up to 40.0. Is that reasonable?

Before you tinker with the gain settings in voicemail.conf, I recommend 
you tweak the gain settings in zaptel.conf.

-Stephen-