Implementing and Operating Cisco Collaboration Core Technologies (CLCOR) — Question 222

In the Cisco Expressway solution, which two features does Mobile and Remote Access provide? (Choose two.)

Answer options

• A. VPN-based enterprise access for a subnet of Cisco Unified IP Phone models
• B. secure reverse proxy firewall traversal connectivity
• C. the ability of Cisco IP Phones to access the enterprise through VPN connection
• D. the ability to register third-party SIP or H.323 devices on Cisco UCM without requiring VPN
• E. the ability for remote users and their devices to access and consume enterprise collaboration applications and services

Correct answer: B, E

Explanation

The correct answers are B and E because Mobile and Remote Access allows secure reverse proxy firewall traversal, enabling remote access to enterprise resources, and it facilitates remote users' access to collaboration tools. Options A, C, and D are not features of Mobile and Remote Access, as they pertain to VPN access and device registration that do not involve the secure proxy capabilities.