In which order does a H.323 client send H.225 setup messages to the servers in a Cisco CallManager cluster?

A.
The H.323 client will request a route to a destination from the gatekeeper, and the gatekeeper will send the call to the Cisco CallManager server that is configured with the highest priority.

B.
The H.323 client will send H.225 messages to the primary, secondary, and tertiary Servers in the Cisco callmanager group in sequential order;the first server that responds will handle the call.

C.
The H.323 client will send the H.225 setup message to a different server in the cluster for each call, to facilitate load balancing and redundancy.

D.
The H.323 client will send H.225 setup messages to the terminating H.323 endpoint to set up the call.