You see the voice register pool 1 command in your Cisco Unified Communications Manager Express configuration. Which configuration is occurring in this section?

Question

Options

• Aconfiguration for a single SIP phone
• Bconfiguration items common for all SIP phones
• Cconfiguration for a pool of SIP phones (similar to device pool on Cisco Unified Communications Manager)
• Dconfiguration for SIP registrar service

• A
  91% (20)
• C
  5% (1)
• D
  5% (1)

Explanation

In Cisco Unified Communications Manager Express (CME), voice register pool <number> defines the configuration for a single individual SIP phone - each numbered pool maps to one specific phone's settings (MAC address, directory numbers, buttons, etc.). The word "pool" here is a misleading label; it does not mean a group of phones.

Why the distractors are wrong:

• B is wrong because voice register global is the command block that holds settings common to all SIP phones (registrar address, max-dn, max-pool, etc.).
• C is wrong because despite sounding like a group concept, each voice register pool instance represents exactly one phone - it is not analogous to CUCM's device pool, which applies to multiple devices.
• D is wrong because SIP registrar service behavior (enabling registration, setting the registrar IP) is configured under voice register global, not under a numbered pool.

Memory tip: Map the two key commands this way - voice register global = Global = settings for all phones; voice register pool = one Phone Per pool number. The "pool" numbering is just an ID tag, not a grouping mechanism.

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