[Asterisk-Users] Huge Echo

[Marek Zachara]

yes you are right. It does run this way. However this still does not solve the 
echo issue. I can see that RX is following TX with about 70% of the signal 
strength - but what to do about it? :(

Marek

On Friday 09 of September 2005 16:46, Jared Armstrong wrote:
> No that just means you are not calling ztmonitor properly.
> Try running ~# ztmonitor 1 -v
>
> Jared Armstrong
> OmniSpear, Inc.
> Web & Network Solutions
>
> -----Original Message-----
> From: Marek Zachara [mailto:marek.zachara at conexe.pl]
> Sent: Friday, September 09, 2005 10:43 AM
> To: Asterisk Users Mailing List - Non-Commercial Discussion
> Subject: Re: [Asterisk-Users] Huge Echo
>
> On Friday 09 of September 2005 16:08, Soner Tari wrote:
> > >> Gain setting are important of course. You could use ztmonitor for
>
> that.
>
> > > the asterisk server is a racked machine with no sound card. so can't
>
> use
>
> > > the
> > > ztmonitor. If everything fails i'll dig it out and try this
> >
> > You don't need a soundcard to use ztmonitor, what do you mean by that?
> > Marek, you are making me suspicious about whether you've really read
>
> wiki
>
> > in detail.
>
> Well, i did read it. And as per soundcard - have you tried to run
> ztmonitor
> without it? When i tried i just got:
>
> arnor:~# /usr/src/zaptel-1.2.0-beta1/ztmonitor 1
> Unable to open /dev/dsp: No such file or directory
> Cannot open audio ...
>
> so i guess it needs a soundcard after all...
> Anyway, i installed a soundcard and run the ztmonitor. I went with the
> rxgain/txgain down to -6.0 ... the echo is not that loud anymore, but
> still
> is quite annoying. i'm at loss... no other bright ideas ...
>
> Marek
>
>
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