Hi All; I'd like to allow DTMF tones to pass through my repeater and, in the case of a half-duplex node, to regenerate DTMF tones on the output frequency. I have been trying to get this going (and thanks to Ken, KE2N and Jon, VA3RQ for testing with me this morning). I have the following in my rpt.conf file: duplex=1 propagate_dtmf=yes With the above, we are unable to send / pass DTMF tones. Ken suggested that I try 'parrot mode' - I enabled that by adding the following to my functions stanza: 987=cop,55 ; Parrot once by command Now, when I send *987 123 (without unkeying) and on the output, I hear 3 clicks (corresponding to 1 2 3) - i.e., muted DTMF tones. How can I pass DTMF tones (in the case of a FD repeater) or re-generate them in the case of a half-duplex system? TIA! Ramesh.