Where is the dtmf-relay command configured on Cisco Unified Border Element?
A . in the voice-class VoIP configuration
B . in the VoIP dial peer
C . in global SIP configuration
D . in the VoIP or POTS dial peers
Answer: B
Explanation:
Reference: https://www.cisco.com/c/en/us/td/docs/ios-xml/ios/voice/cube/configuration/cube-book/dtmf-relay.html