CCNA Voice ICOMM 640-461 – CUCM Native Presence

Learn how to pass the CCNA VOICE, ICOMM, 640-461 exam with CCIE David Bombal.

In this video David shows you how to use native presence in the Cisco Unified Call Manager (CUCM) to restrict presence visibility using presence groups, subscribe calling search spaces and partitions.

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  • David Bombal