An engineer is setting up a Cisco VCS Cluster with SIP endpoints only. While configuring the Cisco VCS peers, which signaling protocol is used between peers to determine the best route for calls?
A. SIP
B. H.323
C. SCCP
D. MGCP
Which signaling protocol is used between peers to determine the best route for calls?
https://www.cisco.com/c/dam/en/us/td/docs/telepresence/infrastructure/vcs/config_guide/X8-9/Cisco-VCS-Cluster-Creation-and-Maintenance-Deployment-Guide-X8-9-2.pdf
I need to re-read this document a few more times…..this question caught me of guard.
H.323 mode is enabled on each peer (Configuration > Protocols > H.323, and for H.323 mode select On).
The cluster uses H.323 signaling between peers to determine the best route for calls, even if all endpoints are
SIP endpoints.
Thanks, B is correct
I agree with answer B.