I'm having an issue sending DTMF to cisco
dialing this extension I should hear the dtmf tone
RTP playload 101 has been sent to the cisco phone, but no audio.
in the dialplan
exten => 8603,1,Answer(1)
exten => 8603,n,sipdtmfmode(rfc2833)
exten => 8603,n,SendDTMF(1|100)
exten => 8603,n,hangup()
sip.conf
dtmfmode=rfc2833
SIPDefault.conf
I did play with all possible settings for dtmf_outofband: avt,
avt_always, none and 0,1 for dtmf_inband
nothing happens
cisco 7905g is working OK with this example
cisco 7960 firmware issue?
Any help?
