RE: [Asterisk-Users] DTMF detection when outgoing call to mobile phones

2006-05-04 Thread Mark Ackroyd 
From my recent problem on this sort of thing, I'd suggest you set the
timeout to around 1500ms in the feature.conf file. This is of course if your
using the DTMF digit's to activate any of the features.

also make the devices both sides of the call are using the same DTMF mode.

Mark


 
 Hi all,
 
 I am trying to detect DTMF keys from a mobile when asterisk make an
 outgoing call to the mobile.
 
 The DTMF detection on incoming calls (also FROM mobiles) is working very
 well.
 The only problem is if asterisk called the phone... Nothing is detected.
 
 I am using a digium te205p with PMX/PSTN connection.
 
 Everything that I can find in forums are problems with dtmf detection on
 SIP.
 

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Re: [Asterisk-Users] DTMF detection when outgoing call to mobile phones

2006-05-04 Thread Steve Underwood 

Marc Scheuffler wrote:


Hi all,

I am trying to detect DTMF keys from a mobile when asterisk make an
outgoing call to the mobile.

The DTMF detection on incoming calls (also FROM mobiles) is working very
well.
The only problem is if asterisk called the phone... Nothing is detected.

I am using a digium te205p with PMX/PSTN connection.

Everything that I can find in forums are problems with dtmf detection on
SIP.

Any suggestions?
 

Can you hear DTMF tones from the cellphone when you call it? It is 
possible they are not produced. I'm not sure if that is a handset or 
network issue, but I had this happen a few years ago when implementing 
an IVR that called subscribers for notification, and expected input from 
them. Most of the time it worked, but some phones in some locations sent 
nothing. If the phone made a call from the same location there was no 
problem.


Steve

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