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An Expressway-E is configured using a single NIC with NAT.
How must the Expressway-C traversal client zone be configured to connect to the Expressway-E?
A company has enabled ICE to optimize call flows and improve video quality between their Cisco Collaboration endpoints internally and externally.
For which reason would you see activity on the TURN server when a call is established between two external endpoints?
For a Mobile and Remote Access deployment, which server's certificate must include the Unified registration domain as a Subject Alternate Name?
Which zone is required on a B2B deployment between Expressway-C and Expressway-E?
Which protocol should be used to verify the connectivity for different media paths found during a call using ICE?
D18912E1457D5D1DDCBD40AB3BF70D5D
Refer to the exhibit. An engineer is deploying mobile and remote access in an environment that already had functioning Business to Business calling. Mobile and remote access SIP registrations are failing. To troubleshoot, SIP logs were collected. How is this issue resolved?
Refer to the exhibit.
Which two outbound connections should an administrator configure on the internal firewall? (Choose two.)
When an Expressway-E is configured for static NAT, which Session Description Protocol attribute is modified to reflect the NAT address?
What should an engineer use to create users for a Cisco Jabber Cloud Deployment?
What is the Cisco-recommended key length in bits for a Cisco Expressway certificate?
TESTED 16 Jun 2025