03-21-2015, 05:38 AM
I tested with a t26 phone that when you select dtmf-mode rfc2833, if I play into the phone a recording from dtmf tones the phone will detect the inband dtmf and generate a rfc2833 corresponding event. I consider this a bug because it is so unreliable. and it makes the it send twice the same rfc2833 tone if the phone hears its on dtmf playback. Can this be fixed please?