[Asterisk-Users] Echo Canceling

[Tad Heckaman]

Well, I dont receive faxes anyway, it goes to a POTS line. I also
disabled it in the zconfig.h file and recompiled, but I haven't
installed it yet.

So going back to my original email... Anything else that might be
causing my issues?

On 10/4/05, Andrew Kohlsmith <akohlsmith-asterisk at benshaw.com> wrote:
> On Tuesday 04 October 2005 11:02, Tad Heckaman wrote:
> > After doing a quick search, it appears that maybe a bellsouth echo can
> > is turning my echo can off? How do I tell zaptel to leave it on,
> > regardless if it recieves that tone?
>
> The tone to disable echo cancellers is a good thing, not a bad one.  Fax
> machines and modems tend to not work well with echo cancellation (they take
> care of it themselves) and if you disable the tone detection in zaptel
> (there's a #define for it in zconfig.h IIRC) then the chances of your
> faxes/modem calls working through the PRI in either direction will go down
> significantly.
>
> I actually have a wishlist item to enable/disable that tone detection on a
> per-call basis.
>
> -A.
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--
Tad Heckaman