Hi guys,
I am trying to setup a Trixbox conference. This is working OK but when call from PSTN then the DTMF digits are not recognized by the conference. If I call from a SCCP phone which is registered to our callmanager it is working without a problem.
This is my setup:
Phone on PSTN
I am using G711ulaw as codec, I am not using the media termation point checkbox in CUCM. The trunk is not working anymore if I do that.
All DTMF settings are set to RFC2833 (on extensions, sip trunk on Trixbox and callmanager).The dial peer is configured:
dial-peer voice 1234 voip
preference 1
destination-pattern XXXXXXXXXX
progress_ind setup enable 3
voice-class codec 1
session target ipv4:(ip addr CUCM)
dtmf-relay rtp-nte
fax rate disable
no vad
Does anyone has an idea what the problem is?
Thanks in advance,
Jeroen
Member Since:
2009-06-03