Cisco 400-051 Exam
Refer to the Exhibit. The SIP service Provider does not support re-invites unless media changes. Which two commands are needed on the CUBE to standby the SIP service provider requirements? (choose two)
- A. media flow-through
- B. midcall signaling preserve-codec
- C. media flow-around
- D. midcall-signaling passthru media-change
- E. media anti-trombone
- F. midcall-signaling block