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atefsaeed2010 / datacard

Automatically exported from code.google.com/p/datacard
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DTMF Defect #61

Open GoogleCodeExporter opened 9 years ago

GoogleCodeExporter commented 9 years ago 
Asterisk is installed on Debian testing from repo. I have a probmel with DTMF. 
When I call from mobile phone and press key some random keys are autorepeating. 
I try to set dtmf=off, and I hear that dtmf became normal, but in this mode 
don't work IVR. What can I do to turn off autoreapiting?

Original issue reported on code.google.com by scaramus...@gmail.com on 18 Feb 2011 at 10:57

GoogleCodeExporter commented 9 years ago 
http://wiki.e1550.mobi/doku.php?id=troubleshooting#duplicate_of_received_dtmf_sy
mbols

Turn off microphone of mobile.

Original comment by bg_...@mail.ru on 18 Feb 2011 at 1:09

GoogleCodeExporter commented 9 years ago 
18.02.2011 15:10, datacard@googlecode.com пишет:

Well I try. It's didn't work

Original comment by scaramus...@gmail.com on 18 Feb 2011 at 1:15

GoogleCodeExporter commented 9 years ago 
DTMF Repeat reasons:
1) Voice echo
2) DTMF passed to other side 
 2.a) in band
 2.b) as DTMF digit

both reasons not relative to chan_datacard, but you can play with 

mindtmfgap
mindtmfduration
mindtmfinterval

settings.

Original comment by bg_...@mail.ru on 18 Feb 2011 at 7:34