An engineer is configuring a Cisco Unified Border Element to allow the video endpoints to
negotiate without the Cisco Unified Border Element interfering in the process.
What should the engineer configure on the Cisco Unified Border Element to support this process?
A . Configure path-thru content sdp on the voice service.
B . Configure a hardcoded codec on the dial peers.
C . Configure a transcoder for video protocols.
D . Configure codec transparent on the dial peers.
Answer: D