Which statement best describes MRA?

• A. It enables Jabber/Webex app registration
• B. It provides voicemail services
• C. It enables external access to corporate resources
• D. It is a security feature that blocks unauthorized devices

Answer: (A)

Mobility and Remote Access is about letting Jabber and Webex clients connect to your Cisco UC services from outside the corporate network by registering with CUCM/IM&P through the Expressway edge. This enables remote users to sign in and reach calling, presence, and related services as if they were on the inside network, without needing a VPN. It isn’t about voicemail services, nor is it simply a security feature to block unauthorized devices. The core function is to enable Jabber/Webex app registration for remote access, which is why that statement best describes MRA.