Refer to the exhibit.

Refer to the exhibit. A collaboration engineer adds a redundant NTP server to an existing Cisco Collaboration solution On the Cisco UCM OS Administration page, the new NTP server shows as "Not Accessible" Which action resolves this issue?

Cisco UCM delays routing of a call during digit analysis with an overlapping dial plan. How long is the default wait time?

Where would an administrator update learned patterns from the DNA UI?

Which two devices are supported by the Flexible DSCP Marking and Video Promotion feature? (Choose two.)

Which method is used to avoid toll fraud with Cisco Unified Communications Manager calls?