When a Cisco Unified Communications Manager group has its primary, secondary, and tertiary servers changed, how are those changes propagated to the IP phones registered to the group?

Question

Options

• AThe IP phones will automatically register with the new primary server.
• BThe IP phones will need to be reset so that a new configuration file can be downloaded from the
• CThe primary Cisco Unified Communications Manager server automatically pushes a new
• DThe device pools will need to be edited so that the new Cisco Unified Communications Manager

• A
  2% (1)
• B
  91% (52)
• C
  5% (3)
• D
  2% (1)

Explanation

When the Cisco Unified Communications Manager group membership changes, the IP phones must be reset so they can re-download their configuration file from the TFTP server. The configuration file contains the ordered list of CUCM subscribers the phone should register with. Without a reset and fresh config file download, the phone continues using the old server list. CUCM does not automatically push group changes to phones, and device pool edits alone do not trigger phone re-registration.

No community discussion yet for this question.