Configure Directory Numbers in Cisco UCM - Step-by-Step Guide #3400994 (License: Personal Use)

This screenshot displays the Directory Number Configuration page within Cisco Unified Communications Manager (UCM), where administrators assign and manage phone extensions. Key fields include the directory number (44410522), route partition, alerting name, associated device (BOT-ATYURIN), and settings like BLF Presence Group and MOH audio sources. The interface supports editing device and line appearance properties directly from this view.

Used in enterprise VoIP administration guides, training materials, or IT documentation for configuring telephony resources in Cisco UCM environments; matches user intent for troubleshooting, setup, or auditing directory number assignments.