Refer to the exhibit.

A new neighbor zone is added for a new Cisco Meeting Server, but the zone is showing a SIP status of failed from the time the zone it was created. What should be done to resolve this issue?

• A.The underlying DNS issue must be resolved
• B.The search rule must be changed to continue on match
• C.More bandwidth must be added to the appropriate pipes
• D.The existing zone using ID 7 must be deleted

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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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Refer to the exhibit.

If the Webex Teams device cannot connect to Video Mesh Cluster-1 because it is busy, which media node does the Webex Teams device connect to next?

• A.Cloud Node US-WEST
• B.Both Cloud Node US-EAST and US-WEST
• C.Video Mesh Cluster-2
• D.Cloud Node US-EAST

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Between which two DTMF relay methods does the Expressway support interworking? (Choose two.)

• A.RFC 2833
• B.passthrough
• C.unsolicited notify
• D.KPML
• E.H.245 user input indication

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Cisco media traversal technology has enabled a secure environment where internal video endpoints call and receive calls from external video endpoints. How does the Expressway-C and Expressway-E communicate?

• A.Internal endpoints are registered to Expressway-C in the DMZ. Expressway-E, which is also in the DMZ, will receive and make calls on behalf of Expressway-C because they are in the same network.
• B.Internal endpoints are registered to Expressway-E in the DMZ. Expressway-C, which is also in the DMZ, will receive and make calls on behalf of Expressway-E because they are in the same network.
• C.Expressway-E establishes an outgoing request to Expressway-C, enabling the Expressway-C in the DMZ to notify the internal Expressway-E of an incoming call from an external endpoint.
• D.Expressway-C establishes an outgoing request to Expressway-E, enabling the Expressway-E in the DMZ to notify the internal Expressway-C of an incoming call from an external endpoint.

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