In a Mobile and Remote Access deployment, where must communications be encrypted with TLS?

• A.Cisco Expressway-E and endpoints outside the enterprise
• B.Cisco Expressway-C, Cisco Unified Communications Manager, and IM&P
• C.Cisco Expressway-C, Cisco Expressway-E, and Cisco Unified Communications Manager
• D.Cisco Expressway-C, Cisco Expressway-E, and endpoints outside the enterprise

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Which step is taken when configuring a Cisco Expressway solution?

• A.Configure the Expressway-E by using a non-traversal server zone.
• B.Enable static NAT on the Expressway-E only.
• C.Disable H.323 mode on the Expressway-E.
• D.Enable H.323 H.460.19 demultiplexing mode on the Expressway-C.

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A call is sent by Cisco UCM to Expressway with a URI of [email protected]. If (7508...)
@expc1a\.pod8\.test\.lab.* is the pattern string, what would be the replacement string of the transform in Expressway to re-write the call so that it becomes [email protected]?

• A.\1@conf\.pod8\.test\lab.*
• B.\[email protected]\.test\.lab
• C.\1@conf\.pod8\.test.lab.!
• D.\1@conf\.pod8.test.lab.@

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What is one of the user-related prerequisites for Jabber Team Messaging Mode Installation?

• A.Create user accounts in Cisco Unified Communications Manager only.
• B.Create user accounts in Cisco Unified IM and Presence.
• C.Create user accounts in Cisco Unified CM and Cisco Webex Control Hub.
• D.Create user accounts in Cisco Webex Control Hub only.

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What it is the purpose of using ICE for Mobile and Remote Access endpoints in the Cisco Collaboration infrastructure?

• A.ICE controls the bandwidth usage for Cisco Collaboration endpoints if the endpoints are located outside the company network.
• B.ICE enables Cisco Collaboration endpoints to determine if there is direct connectivity between them.
• C.ICE uses FAST updates to optimize the video quality in case of packet loss. This technology is available only from Cisco Unified CM version 11.5 and later.
• D.ICE enablement allows for the Cisco Collaboration endpoint to register through Expressway servers to Cisco Unified Communications Manager behind a firewall.

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