asterisk users - Jul 2008 - different gains per channel?

Hi all,

How do I set different rx and tx gains for each channel?
in my zapata.conf file I have a heading [trunkgroups] and then 
[channels] under this I have information such as language context 
signalling etc and also rxgain and txgain.
My assumption is that these settings are used for all channels (I have 
three zap channels).

I need to have different gain settings on each channel. Is this easy to 
achieve?

Many thanks
Kate

>
> I need to have different gain settings on each channel. Is this easy to
> achieve?
>
  txgain, rxgain and many other parameters are defined on a per-channel
  basis in zapata.conf, they're not "global". Each channel
definition
"channel => x"
  assumes previous definitions of such parameters.

  Example:

  txgain=3.0
  rxgain=0.0
  channel => 1
  channel => 2

  Both channel 1 and 2 will have the same gains (both previously defined).

  txgain=3.0
  rxgain=0.0
  channel => 1
  txgain=-4.5
  rxgain=0.0
  channel => 2

  Now you get different gains for channels 1 and 2. Again, as defined
  before the "channel => x" definition.

  Cheers,
--
  exvito