300-070 · Question #11
Which of these determines the Cisco Unified Communications Manager server to which an IP phone registers?
The correct answer is B. Each IP phone is configured with a Device Pool containing the Cisco Unified Communications. In CUCM, each IP phone is assigned to a Device Pool. The Device Pool contains a reference to a Cisco Unified Communications Manager (CUCM) Group, which lists CUCM servers in priority order (primary, secondary, tertiary). The phone uses this group to determine which server to regi
Question
Which of these determines the Cisco Unified Communications Manager server to which an IP phone registers?
Options
- AThe Cisco Unified Communications Manager group is configured with a Device Pool that
- BEach IP phone is configured with a Device Pool containing the Cisco Unified Communications
- CEach IP phone is configured with its primary, secondary, and tertiary server.
- DThe Cisco Unified Communications Manager group is configured in the publisher to designate the
How the community answered
(18 responses)- B89% (16)
- C6% (1)
- D6% (1)
Explanation
In CUCM, each IP phone is assigned to a Device Pool. The Device Pool contains a reference to a Cisco Unified Communications Manager (CUCM) Group, which lists CUCM servers in priority order (primary, secondary, tertiary). The phone uses this group to determine which server to register with. The Device Pool is configured per phone, making it the correct layer where the CUCM group association is applied. Option C is a common misconception - phones do not have individually configured server lists; that configuration lives in the CUCM Group within the Device Pool.
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