[Asterisk-Users] enabling dtmf detection on zap channel?

Martin Pycko martinp at digium.com
Tue Jul 22 07:45:26 MST 2003


Use application Background.

Martin

On 22 Jul 2003, Thilo Salmon wrote:

> Hi,
>
> is there a way to enable dtmf detection on zap channels? I am trying to
> pickup, play a ringtone and the dial out. I.e.
>
> exten => s,1,Wait,1
> exten => s,1,Answer
> exten => s,2,Playtones(dial)
> exten => s,3,DigitTimeout,5
> exten => s,4,ResponseTimeout,10
> exten => _X,1,StopPlaytones
> exten => _X,2,Dial,Zap/g8/BYEXTENSION|10
>
> I don't quite recall what I did last, but I remember this used to work.
> My current installation of asterisk does not detect dtmf tones as I can
> easily verify with debugging turned on. Just to be sure I also dialed in
> from different phones, did a fresh checkout of zaptel, libpri and
> asterisk and wrote my configuration from scratch. None of that made
> asterisk detect dtmf, though.
>
> Can anybody suggest what to try next?
>
> Thilo
>
>
>
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