Implementing Cisco Collaboration Devices (CICD, legacy) — Question 47

Which component is needed to facilitate the connection between Cisco Unified Communications Manager and Cisco Unified Presence Server?

Answer options

• A. SIP trunk
• B. H.323 gateway
• C. Gatekeeper
• D. MGCP gateway
• E. Cisco Unified Border Element A

Correct answer:

Explanation

The correct answer is A. SIP trunk, which is necessary for setting up communication between Cisco Unified Communications Manager and Cisco Unified Presence Server, allowing for the transfer of presence information. The other options, such as H.323 gateway, Gatekeeper, MGCP gateway, and Cisco Unified Border Element A, serve different roles in voice and video communications but do not provide the specific functionality required for this integration.