hosted Posted March 19, 2013 Report Share Posted March 19, 2013 is there a trick to DTMF with the netboarder express software? we can hear dtmf in the IP phone, however the PBX is not detecting it. Quote Link to comment Share on other sites More sharing options...
hosted Posted March 22, 2013 Author Report Share Posted March 22, 2013 Any ideas? I see "tone" in the log but nothing works. Quote Link to comment Share on other sites More sharing options...
Vodia support Posted March 22, 2013 Report Share Posted March 22, 2013 Check if your A200 FXO card has echo cancellation, if it does not then DTMF will not be process correctly to my understanding. http://wiki.sangoma.com/asterisk-debugging-dtmf Quote Link to comment Share on other sites More sharing options...
hosted Posted March 28, 2013 Author Report Share Posted March 28, 2013 Check if your A200 FXO card has echo cancellation, if it does not then DTMF will not be process correctly to my understanding. http://wiki.sangoma.com/asterisk-debugging-dtmf why doesnt snom one handle the inband dtmf? is there any way to adjust its sensitivity? Quote Link to comment Share on other sites More sharing options...
Vodia PBX Posted March 28, 2013 Report Share Posted March 28, 2013 It is much better if the gateway can do this (practically all relevant gateway do it). For example, this is better for packet loss. We had inband detection from old CS410 times; but today that has no more practical relevance. Quote Link to comment Share on other sites More sharing options...
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