Which VCS feature is used to group endpoints in logical scheduling groups?

In Cisco VCS, zones represent logical groupings of endpoints or systems and are the primary construct used for defining how calls are routed and how endpoints are organized for scheduling purposes. Each zone can be assigned bandwidth policies and traversal rules, making zones the correct unit for logical scheduling group configuration in TMS and VCS together.

Partitions in Cisco environments are a CUCM dial-plan concept used to restrict reachability of directory numbers, not a VCS feature for grouping endpoints into scheduling domains.

Calling search spaces are also a CUCM construct that defines which partitions a device can reach; they do not exist as a native VCS grouping mechanism.

Areas is not a standard Cisco VCS feature name used for logical endpoint grouping or scheduling.