Exam 300-070 | Question id=3586 | Describe and Configure CUCM to Support On-Cluster Calling |
Which of these determines the Cisco Unified Communications Manager server to which an IP phone registers?
A. |
The Cisco Unified Communications Manager group is configured with a Device Pool that designates the primary, secondary, and tertiary servers in the group. | |
B. |
Each IP phone is configured with a Device Pool containing the Cisco Unified Communications Manager group that determines which server the IP phone will use as its primary, secondary, and tertiary server. | |
C. |
Each IP phone is configured with its primary, secondary, and tertiary server. | |
D. |
The Cisco Unified Communications Manager group is configured in the publisher to designate the IP phone groups that will register with the primary, secondary, and tertiary servers in the group. |