Hi! We are trying to migrate our Asterisk system to Freeswitch, and faced with some trouble: We use inband at user side, and want Freeswitch to regenerate it to RFC2833 before sending to media gateway. When user endpoints use rfc2833 bind_meta_app and bind_digit_action work as expected, but not with start_dtmf (as needed to parse inband DTMF). We can't use rfc2833 DTMF on user endpoints as there seems to be a problem in freeswitch or our media gateway leading to audible DTMF duplicates. When user endpoints are set to inband, I see messages on console about DTMF detection: 2010-12-22 18:50:30.802253 [DEBUG] switch_ivr_async.c:2089 DTMF DETECTED: [*] 2010-12-22 18:50:30.803253 [DEBUG] switch_rtp.c:1985 Send start packet for [*] ts=503795131 dur=160/160/2000 seq=43701 2010-12-22 18:50:30.823282 [DEBUG] switch_rtp.c:1921 Send middle packet for [*] ts=503795131 dur=320/320/2000 seq=43702 ...skip... 2010-12-22 18:50:30.923393 [DEBUG] switch_rtp.c:1921 Send middle packet for [*] ts=503795131 dur=1920/1920/2000 seq=43712 2010-12-22 18:50:30.923393 [DEBUG] switch_rtp.c:1921 Send end packet for [*] ts=503795131 dur=2080/2080/2000 seq=43713 ...skip... 2010-12-22 18:50:31.242695 [DEBUG] switch_ivr_async.c:2089 DTMF DETECTED: [1] 2010-12-22 18:50:31.242695 [DEBUG] switch_rtp.c:1985 Send start packet for [1] ts=503798651 dur=160/160/2000 seq=43732 So digits are received but no in-call action launched by bind_meta_app. I tried start_dtmf before and after bind_meta_app but with no success. Is there a way to make inband dtmf launch in-call actions while transcoding it to RFC2833 on trunk side? I can't make inband dtmf trigger my actions :( -- Best regards, Dmitry Sytchev, IT Engineer