I see in the pcap that the SBC is sending dtmf as RTP payload event 101.
Codec = g711u.
Sipxcom is not recognizing the dtmf.
This is for VM and the system just repeats "Please enter extension.."
I added the entries to the /etc/sipxpbx/freeswitch/default_context.xml.vm files as suggested and pushed the server profile out. Still no luck.
Any assistance would be appreciated/