An engineer is configuring DNS for service discovery in a jabber deployment for On-premises Clients. Which snippet will complete the SRV record name _ tcp.example.com?

Refer to the exhibit. An administrator is configuring the auto-attendant script for a Cisco Unity Express Integration to Cisco UCME and wants to play the "busOpenprompt" wave file when il is not a holiday. How should the script be configured to accomplish this goal?

The calendaring integration on the Cisco IM and Presence server has not been functioning, which results in the "in a meeting" status not working in Cisco Jabber. Which service log should the engineer use to troubleshoot this issue?

Which HTTP response code does Cisco UCM use to redirect a client to the identity provider for authentication?

Refer to the exhibit.

Persistent Chat is configured in the Cisco IM and Presence server using PostgreSQL as the back-end database. Users report that the Chat Rooms icon is missing from their Cisco Jabber clients. Which action should the administrator take to resolve this issue?