Cisco 350-801 Implementing and Operating Cisco Collaboration Core Technologies (CLCOR) Online Training
Cisco 350-801 Online Training
The questions for 350-801 were last updated at Oct 23,2025.
- Exam Code: 350-801
- Exam Name: Implementing and Operating Cisco Collaboration Core Technologies (CLCOR)
- Certification Provider: Cisco
- Latest update: Oct 23,2025
After an engineer runs the utils ntp status command on the Cisco Unified Communications Manager publisher, the stratum value is 16.
Which issue can the Cisco Unified CM cluster experience?
- A . Unified CM sends an NTPv4 packet.
- B . Database replication is not synchronized on the Unified CM nodes.
- C . The cluster loses access to port 124 at the firewall.
- D . The date/time group on all phones defaults to the time zone of the engineer.
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 Cisco Unified Communications Manager nodes and the phone device does not have a DN configured.
- B . The DN assigned to the phone is already in use by another SIP phone.
- C . The phone cannot download and install the latest firmware.
- D . The DHCP settings are set incorrectly and the phone does not have an alternate TFTP defined.
- E . The DN configuration for this phone is shared with an SCCP phone, which is not supported.
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
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 user must be part of “Standard CCM Super User”
- D . The user must have the appropriate universal device template linked to the user profile.
- E . The user must have at least one user device profile assigned.
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
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
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
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 remove the inactive custom panel?
- A . The Software Upgrades page in CUCM OS Administration
- B . The In-Room Control Editor on the webpage of the MX800
- C . The phone configuration page in CUCM Administration
- D . The SIP Trunk Security Profile page in CUCM Administration
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 all users that had been failed over
- C . restarts critical services on the secondary node
- D . restarts the Cisco Presence Engine
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