What function does the device pool perform?
A. it provides a single point of configuration for every device in a Cisco Unified Communications Manager cluster.
B. it separates user and physical location information.
C. it sets the location bandwidth used between different locations.
D. it sets the default device parameters for all IP phones in the cluster.
Answer should be D. Device pool makes configuration easier. An individual phone’s most setting can be inherited from the settings in the device pool.
If a specific phone has a different location, the location setting at the phone’s level overrides the setting configured in the device pool.
B is incorrect because device pool supports the separation of user and location, but it was not what it was designed to do.