An administrator has video devices and an Expressway infrastructure with the SIP domain of cisco.com. A cluster of Cisco Meeting Servers is added to the network for conferencing purposes to utilize a SIP domain of spaces.cisco.com, and calls must be routed from the endpoints to meetings on the server .
What should be configured to accomplish this goal?
A . outbound call rule on Cisco Meeting Server that matches @spaces.cisco.com and targets spaces
B . incoming call rule in Cisco Meeting Server that matches @cisco.com and targets the SIP trunk to Expressway-C
C . search rule on Expressway-C that sends calls for @spaces.cisco.com to the Cisco Meeting Server neighbor zone
D . search rule on Expressway-E that sends calls for @cisco.com to the DNS zone
Answer: C
Explanation:
Reference: https://www.cisco.com/c/dam/en/us/td/docs/voice_ip_comm/expressway/config_guide/X8-11/Cisco-Meeting-Server-2-4-with-Cisco-Expressway-Deployment-Guide_X8-11-4.pdf