Are you using SIP (on the dial peer and CUC ports)? If not, I’d use SIP as it
tends to work better in my experience. Additionally, make sure the dial peer’s
DTMF method supports RTP-NTE (dtmf-relay rtp-nte). Make sure you have codecs in
the dial peer matched for whatever you have set in CUC (G71
Dear Gents,
I have a CUCM 11.5 setup with central and remote sites, each remote site has a
local Unity connection providing Auto Attendant functionality and everything is
working just fine except for one point which is during WAN outage the SRST on
the site voice gateway router is hosting phone
