Topic: Cisco 300-815 topic 1 question 154

Users report silence on the line when they try to connect to external voice numbers. The company is using Cisco 8865 phones with Cisco UCM connected to a gateway with two T1 circuits. The MGCP server seems to be responding. Which action must the engineer take to begin to investigate the media for this type of issue?

A.
Run RTMP on the Cisco router.
B.
Verify that the MGCP service is running under serviceability in Cisco UCM.
C.
Run the debug mgcp media command on the Cisco router.
D.
Run the debug H.323 gateway command on the Cisco router.

Re: Cisco 300-815 topic 1 question 154

Answer is C

Re: Cisco 300-815 topic 1 question 154

Process of elimination would make me choose C

A. Run RTMP on the Cisco router.
MGCP and RTMP have nothing to do with one another

B. Verify that the MGCP service is running under serviceability in Cisco UCM.
This service doesn't exist. Pretty sure MGCP is handled by the CallManager Service

C. Run the debug mgcp media command on the Cisco router.
This is a valid command and could be useful in seeing the media on the router

D. Run the debug H.323 gateway command on the Cisco router.
This would make no sense as we are dealing with MGCP, not H323