A customer is deploying a SIP IOS gateway for a customer who requires that in-band DTMF relay is first priority and out-of-band DTMF relay is second priority. Which IOS entry sets the required priority?
A) dtmf-relay rtp-nte sip-notify
B) dtmf-relay cisco-rtp
C) sip-notify dtmf-relay rtp-nte
D) dtmf-relay sip-kpml cisco-rtp

Question

Quizplus · Accepted Answer

The "dtmf-relay rtp-nte sip-notify" entry sets the required priority for in-band DTMF relay as first priority and out-of-band DTMF relay as second priority.

A Customer Is Deploying a SIP IOS Gateway for a Customer