Cisco 350-801 Exam
Implementing Cisco Collaboration Core Technologies (CLCOR) (Page 2 )

Updated On: 12-Feb-2026

Which two functionalities does Cisco Expressway provide in the Cisco Collaboration architecture? (Choose two.)

  1. Survivable Remote Site Telephony functionality
  2. MGCP gateway registration
  3. secure business-to-business communications
  4. customer interaction management services
  5. secure firewall traversal for remote devices

Answer(s): C,E



A network administrator deleted a user from the LDAP directory of a company. The end user shows as Inactive LDAP Synchronized User in Cisco UCM.
Which step is next to remove this user from Cisco UCM?

  1. Delete the user directly from Cisco UCM
  2. Restart the Dirsync service after the user is deleted from LDAP directory.
  3. Execute a manual sync to refresh the local database and delete the end user.
  4. Wait 24 hours for the garbage collector to remove the user.

Answer(s): D



A customer has Cisco Unity Connections that is integrated with LDAP. As a Unity Connection administrator, you have received a request to change the first name for VM user.
Where must the change be performed?

  1. Cisco Unity Connection
  2. Cisco UCM end user
  3. Active Directory
  4. Cisco IM and Presence

Answer(s): C



An engineer is troubleshooting phone configuration issues in a multinode Cisco UCM cluster where no CallManager service is running on the publisher. The engineer runs the utils ntp status command on the publisher and sees a stratum value of 16. How will this impact the phone configuration issues?

  1. Unified CM sends an NTPv4 packet.
  2. Database replication is not synchronized on the Unified CM nodes.
  3. The cluster loses access to port 124 at the firewall.
  4. The date/time group on all phones defaults to the time zone of the engineer.

Answer(s): B



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?

  1. Auto-registration is disabled on the Cisco Unified Communications Manager nodes and the phone device does not have a DN configured.
  2. The DN assigned to the phone is already in use by another SIP phone.
  3. The phone cannot download and install the latest firmware.
  4. The DHCP settings are set incorrectly and the phone does not have an alternate TFTP defined.
  5. The DN configuration for this phone is shared with an SCCP phone, which is not supported.

Answer(s): A






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