Refer to the exhibit showing logs from the Expressway-C, a copy of the Expressway-E certificate, and the UC traversal zone configuration for the Expressway-C. An office administrator is deploying mobile and remote access and sees an issue with the UC…

Refer to the exhibit. The administrator attempted to log in, but Jabber clients cannot log in via mobile and remote access. How is this issue resolved? A. Skype for Business mode must be disabled on the DNS server because it…

Refer to the exhibit. Mobile and remote access is being added to an existing B2B deployment and is failing. When the administrator looks at the alarms on the Expressway-C, the snippets are shown. Which configuration action should the administrator take…

Refer to the exhibit. Logins and failing via mobile and remote access. How is this resolved? A. Mobile and remote access login has not been enabled for the domain configured in the Expressway-C. The domain must be edited to allow…

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…

Which entry in the public (external) DNS is valid to configure DNS SRV records for a Cisco Mobile and Remote Access solution? A. _cisco-uds._tcp. B. _cisco-mra._tls. C. _collab-edge._tls. D. _cisco-expwy._tls.

When determining why Mobile and Remote Access to Cisco TelePresence equipment does not work anymore for an organization. There are several administrators and configuration changes could have happened without anyone knowing. Internal communication seems to be working, but no external…

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…

Which two statements about Mobile and Remote Access certificate are true? (Choose two.) A. Expressway Core can use private CA signed certificate. B. You must upload the root certificates in the phone trust store. C. Expressway must generate certificate signing…

Which DNS record and port combination must be resolved externally for Mobile and Remote Access to be used? A. _collab-edge on port 8443 B. _cisco-uds-edge on port 5061 C. _collab-edge on port 5061 D. _cisco-uds on port 8443