Which packet delay is the maximum supported between Cisco Unified Communications Manager nodes for clustering over WAN deployments? A. 150 ms round tip B. 510 ms round trip C. 40 ms round trip D. 80 ms round trip
A presence redundancy group is deployed, and an engineer initiates a manual fallback. Which statement about Cisco Server Recovery Manager is true? A. disconnects all users that had been failed over, and the users must log in again B. disconnects…
An engineer is notified that the Cisco TelePresence MX800 that is registered in Cisco Unified Communications Manager shows an empty panel, and the Touch 10 shows a corresponding icon with no action when pressed. Where does the engineer go to…
An administrator recently upgraded a Cisco Webex DX80 through its web interface but discovered the next morning that the unit has received to its previous version. What must the administrator do to prevent this from happening again? A. Assign a…
Which issue causes slips on a PRI? A. incorrect clock source B. incorrect encapsulation C. incorrectly configured time zone D. change in the line code
On which Cisco Unified Communications Manager nodes can the TFTP service be enabled? A. any node B. any two nodes C. only nodes that have Cisco Unified CM service enabled D. any subscriber nodes
How many DNS SRV entries can be defined in the SIP trunk destination address field in Cisco Unified Communications Manager? A. 1 B. 8 C. 16 D. 4
Which two conditions must a user meet to provision a new device using the Self-Provisioning feature? (Choose two.) A. The user must have a primary extension. B. At least two DNs must be assigned to the user device. C. The…
Which DHCP option must be set up for new phones to obtain the TFTP server IP address? A. option 15 B. option 6 C. option 66 D. option 120
When a new SIP phone is registered to Cisco Unified Communications Manager, it keeps failing and showing an “unprovisioned” error message in the phone display. Which problem is a possible cause of this issue? A. Auto-registration is disabled on the…