[Freeswitch-users] Openzap rxgain and txgain not working well

covici at ccs.covici.com covici at ccs.covici.com
Fri Sep 24 08:45:14 PDT 2010


There is also a zt.conf -- what is supposed to go in that?

covici at ccs.covici.com wrote:

> So can you put txgain and rxgain in the freetdm.conf?  More
> documentation on that .conf file would be greatly appreciated.
> 
> Moises Silva <moises.silva at gmail.com> wrote:
> 
> > On Wed, Sep 22, 2010 at 12:17 PM, Anthony Minessale <
> > anthony.minessale at gmail.com> wrote:
> > 
> > > I think you are getting a placebo effect because wanpipe module does
> > > not even have a param to control gain.  only the zaptel (zt) i/o
> > > module does.
> > 
> > 
> > In fact, I added that in software. So now is independent from the I/O
> > settings.
> > 
> > His problem is setting the parameters *after* the channel declarations.
> > 
> > [span wanpipe telus1]
> > trunk_type => T1
> > b-channel => 1:1-23
> > d-channel => 1:24
> > rxgain => 11.0
> > txgain => 7.0
> > 
> > The tx and rx gains parameters must be before.
> > 
> > [span wanpipe telus1]
> > trunk_type => T1
> > rxgain => 11.0
> > txgain => 7.0
> > b-channel => 1:1-23
> > d-channel => 1:24
> > 
> > The config parser needs to be improved to read the whole span settings
> > before applying it to channels so it does not depend on the order, but until
> > that is done, that's the way it works.
> > 
> > Also, openzap is deprecated, as far as I am concerned, so if something else
> > does not work, move on to freetdm before complaining here :-)
> > 
> > Moises Silva
> > Senior Software Engineer
> > Sangoma Technologies Inc. | NEW 100 Renfrew Drive, Suite 100, Markham ON L3R
> > 9R6 Canada
> > t. 1 905 474 1990 x128 | e. moy at sangoma.com
> > 
> > ----------------------------------------------------
> > Alternatives:
> > 
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> -- 
> Your life is like a penny.  You're going to lose it.  The question is:
> How do
> you spend it?
> 
>          John Covici
>          covici at ccs.covici.com
> 
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-- 
Your life is like a penny.  You're going to lose it.  The question is:
How do
you spend it?

         John Covici
         covici at ccs.covici.com



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