SIP trunk calls are hitting on ivr but unable to collect digits but on PRI tcl digit collect is working.
So for sip trunk we tried to use different commands in Incoming dial peer.
Configurations and logs are attached.
dial-peer voice 5001 voip
translation-profile incoming CALL_IN
session protocol sipv2
incoming called-number 518700357
voice-class codec 1
Following commands tried but not working
dtmf-relay rtp-nte h245-signal h245-alphanumeric
dtmf-relay sip-notify rtp-nte
dtmf-relay sip-notify h245-signal
dtmf-relay rtp-nte h245-signal
Kindly review and suggest.
try using "dtmf-relay sip-kpml rtp-nte"
Also, please share the complete call flow for working and non working calls.
Was this working before?
Call flow is like.
SIP TRUNK (On Switch)==> ROUTER (TCL IVR)==>CUCM.
tried your command but issue remains same.
No new deployment, with different vendor.
But same scenario working on another site with sip different vendor.