Which two statements about Zones on Cisco Video Communication Server (VCS) are correct? (Choose two.)
A. You can register endpoints to default zone.
B. Bandwidth for calls between endpoints in the same zone cannot be restricted.
C. A neighbor zone connects Cisco VCS to Cisco VCS Expressway for NAT, PAT, and firewall traversal.
D. Endpoints are associated to default subzone or any customized subzone depending on the IP address of the endpoint.
E. A neighbor zone connects Cisco VCS Core to other systems via SIP or H.323.
A think is D and E.
You can configure intra zone restriction on a subzone and the zone between Control and Expressway is called as Traversal Zone.
+1
I agree with answer D and E