QuestionQ381

On-Premises Call Control

What behavior takes place when Cisco UCM has a CallManager group containing two subscribers?

  • A Endpoints attempt to register with both subscribers in a load-balanced method.
  • B Endpoints attempt to register with the bottom subscriber in the list.
  • C Endpoints attempt to register with the top subscriber in the list.
  • D If a subscriber is rebooted, endpoints deregister until the rebooted system is back in service.
Explanation

A Cisco Unified CM Group is an ordered, prioritized list of call-processing servers. An endpoint attempts to register with the primary server—the top, first server in the list—and tries the backup server only if the primary is unavailable. Cisco Unified CM Groups Overview

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