I was having problems with consistent DTMF detection on a FXO Zap device, so I turned on DTMF logging. I noticed that it always reports "DTMF end accepted without begin" for every digit pressed. I've verified this on
1.4.15 and the latest svn release. It indicates a duration of 0ms which is consistent with not receiving a begin event. The tones get "detected", but it can't do any filtering based on duration this way.<br>
<br>This seems to be a core problem that the Zap layer isn't passing on DTMF_BEGIN events. Is this a known issue or is anyone working on this problem? Or could I have something messed up in my own configuration?<br>
<br>Thanks<br><br>John Aughey<br>