210-065 · Question #357
A video engineer with ID12345678 wants to provide Cisco Jabber for remote users without VPN connectivity. Which Cisco product must be implemented to achieve this goal?
The correct answer is A. Cisco Expressway. Cisco Expressway enables Mobile and Remote Access (MRA), allowing Cisco Jabber clients to connect to on-premises collaboration services without requiring a VPN.
Question
A video engineer with ID12345678 wants to provide Cisco Jabber for remote users without VPN connectivity. Which Cisco product must be implemented to achieve this goal?
Options
- ACisco Expressway
- BCisco VCS
- CCisco Unified CM
- DCisco TMS
How the community answered
(20 responses)- A95% (19)
- D5% (1)
Why each option
Cisco Expressway enables Mobile and Remote Access (MRA), allowing Cisco Jabber clients to connect to on-premises collaboration services without requiring a VPN.
Cisco Expressway-C and Expressway-E together provide the Mobile and Remote Access solution, which proxies SIP and HTTPS signaling for Jabber clients located outside the corporate network. This allows full Jabber functionality - including calls, presence, and messaging - without a VPN tunnel. No other Cisco product in this list provides the MRA traversal capability required for remote Jabber access.
Cisco VCS is the predecessor on-premises video infrastructure product and does not provide the MRA feature set required for Jabber remote access without VPN.
Cisco Unified CM is the call processing platform that Jabber registers to, but it does not itself provide external access or firewall traversal for remote users.
Cisco TMS is a management and scheduling platform for video endpoints and has no role in enabling remote user connectivity for Jabber.
Concept tested: Cisco Expressway Mobile and Remote Access for Jabber
Source: https://www.cisco.com/c/en/us/td/docs/voice_ip_comm/expressway/config_guide/X14-3/exwy_b_mra-expressway-deployment-guide.html
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