Implementing and Operating Cisco Collaboration Core Technologies (CLCOR) — Question 397

What is an optional component in a Mobile and Remote Access solution?

Answer options

• A. Cisco Expressway-C
• B. Cisco Expressway-E
• C. Cisco UCM
• D. Cisco Unity Connection

Correct answer: D

Explanation

Cisco Unity Connection is an optional component because it provides voicemail and unified messaging services, which are not essential for Mobile and Remote Access. In contrast, Cisco Expressway-C and Cisco Expressway-E are critical for establishing secure connections, while Cisco UCM is necessary for call control.