[Asterisk-Users] Gain settings

T Aksoy tan at yointernet.com
Wed Mar 12 13:55:38 MST 2003


rxgain and txgain are in db.

We have a similar problem which is even more noticeable since we divert
calls by receiving on one fxo card #1 and sending out on fxo card #2. I
can't seem to find a properly working solution for the attentuation which is
taking place.

For your issue, try setting txgain to around 6.0 and see if it's any better.
I think that you will need to restart asterisk for settings to take effect.

Tan



----- Original Message -----
From: "Jim Archer" <jim at archer.net>
To: <asterisk-users at lists.digium.com>
Sent: Wednesday, March 12, 2003 2:06 AM
Subject: [Asterisk-Users] Gain settings


Hi All...

I am using Asterisk on Debian with a single FXO card.  I find that when I
dial into it it sounds very soft.  I also noticed that when I record VM
greetings (I use the USB device for FXS) they are very soft.

I saw the rxgain and txgain.  Can some one tell me how these are used?  I
have seen examples with 0.0 and others with 100%.  I have played with
integers and found they can make it very loud and distorted.

Whats the proper system?

Thanks...

Jim

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