A.Change the Destination Address to a Fully Qualified Domain Name on the SIP trunk.

B.Set the SIPS URI Handling to True in CallManager Service Parameters.

C.Define Cluster Fully Qualified Domain Name in Enterprise Parameters.

D.Define Cluster Fully Qualified Domain Name under Servers in Cisco UCM.

A.The Expressway-C and Expressway-E pair can enable connectivity from the corporate network to the PSTN via a T1/E1 trunk.

B.The Expressway-C and Expressway-E pair can interconnect H 323-to-SIP calls for voice.

C.Expressway-C provides encryption for Mobile and Remote Access but not for business-to-business communications.

D.Expressway-E provides a perimeter network that separates the enterprise network from the Internet.

E.Expressway-E provides a VPN entry point for Cisco IP phones with a Cisco AnyConnect client using authentication based on certificates.

A.Endpoint > Expressway-C > Expressway-E > Cisco Unified CM

B.Endpoint > Expressway-E > Expressway-C > Cisco Unified CM

C.Endpoint > Expressway-C > Cisco unified CM

D.Endpoint > Expressway-E > Cisco Unified CM

A.Priority = 100, Weight = 90

B.Priority = 10, Weight = 5

C.Priority = 10, Weight = 10

D.Priority = 5, Weight = 70

A.Attempt Forward routing rule

B.Mobile User

C.Alternate Names

D.Alternate Extensions