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An administrator is configuring DNS to allow Mobile and Remote Access logins for the domain cisco.com. Where must the _collab-edge_tls.cisco.com DNS SRV record be configured?
An administrator made changes to a directory connector for Webex AD synchronization. The number of users synchronized is quite large and the change should affect only a limited number of users. How can the administrator check the result before executing the synchronization?
Refer to the exhibit.

In an environment SIP devices are registered to CUCM and H.323 devices to VCS. What would be required to enable these calls to setup correctly?
Which SIP media encryption mode is applied by default for newly created zones in the Cisco Expressway?
Which service is available in a cloud-based deployment using Cisco Webex Messenger?
A new set of Expressway-C and Expressway-E is deployed and was configured for Mobile and Remote Access with basic settings. How must the engineer edit the inbound allow list rule?
What is configured on the Expressway-E to successfully route calls from Expressway-C on the internal network to the Internet?
What is the benefit of configuring ICE, TURN and STUN in a Cisco Unified Collaboration environment?