350-801 CLCOR Dumps (V30.03) Updated 2026 – You Can Read 350-801 Free Dumps (Part 1, Q1-Q40) First

1. A collaboration engineer configures Global Dial Plan Replication for multiple Cisco UCM clusters. The local cluster acts as the hub cluster, and the remaining clusters act as spoke clusters.

Which service must the engineer configure on the local cluster?

2. Which issue causes slips on a PRI?

3. A customer wants to conduct B2B video calls with a partner using an on-premises conferencing solution.

Which two devices are needed to facilitate this request? (Choose two.)

4. Which service must be enabled when LDAP on Cisco UCM is used?

5. Refer to the exhibit.

There is a call flow between Phone A and Phone B. Phone B (holder) places Phone A (holder) on hold.

Which MRGL and Audio Source are played to Phone A?

6. To provide high-quality voice and take advantage of the full voice feature set, which two access layer switches provide support? (Choose two.)

7. Which type of input is required when configuring a third-party SIP phone?

8. Endpoint A is attempting to call endpoint B. Endpoint A only supports G.711ulaw with a packetization rate of 20 ms, and endpoint B supports packetization rate of 30 ms for G.711ulaw.

Which two media resources are allocated to normalize packetization rates through transrating? (Choose two.)

9. An engineer encounters third-party devices that do not support Cisco Discovery Protocol.

What must be configured on the network to allow device discovery?

10. When configuring Cisco UCM, which configuration enables phones to automatically reregister to a Cisco UCM publisher when the connection to the subscriber is lost?

11. A company wants to provide remote users with access to its on-premises Cisco collaboration features.

Which components are required to enable Cisco Mobile and Remote Access for the users?

12. An administrator configures Cisco UCM to use UDP for SIP signaling and finds that an endpoint cannot make calls.

Which action resolves this issue?

13. Which transport protocol does the application layer protocol SNMP use?

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

15. Which statement about Cisco Unified Communications Manager and Cisco IM and Presence backups is true?

16. What is a capability of Cisco Expressway?

17. An engineer is configuring a Cisco Unified Border Element to allow the video endpoints to negotiate without the Cisco Unified Border Element interfering in the process.

What should the engineer configure on the Cisco Unified Border Element to support this process?

18. Which DTMF relay method configured on a SIP dial-peer will ensure that a media resource is not invoked by Unified CM for calls to UCCX IVRs?

19. What is a software-based media resource that is provided by the Cisco IP Voice Media Streaming Application?

20. A user dials 9011841234567 to reach Vietnam.

Which steps send the call to the PSTN provider as 011841234567?

A)

B)

C)

D)

21. Which DHCP option must be set up for new phones to obtain the TFTP server IP address?

22. Which two conditions must a user meet to provision a new device using the Self-Provisioning feature? (Choose two.)

23. In the Cisco Expressway solution, which two features does Mobile and Remote Access provide? (Choose two.)

24. Refer to the exhibit.

In this Cisco UCM setup configured for EARLY OFFER, what is the codec preference line in the initial SIP INVITE SDP?

25. Which two actions must be taken to provision a new device using the self-provisioning? (Choose two.)

26. Which two features of Cisco Prime Collaboration Assurance require advanced licensing? (Choose two.)

27. On which protocol and port combination does Cisco Prime Collaboration receive notifications (Traps and Inform Requests) from several network devices in the Collaboration infrastructure for which it has requested notifications?

28. A collaboration engineer adds a voice gateway to Cisco UCM. The engineer creates a new gateway device in Cisco UCM, selects VG320 as the device type, and selects MGCP as the protocol.

What must be done next to add the gateway to the Cisco UCM database?

29. A network administrator with ID0123456789 has determined that a WAN link between two Cisco UCM clusters supports only 1 Mbps of bandwidth for voice traffic.

How many calls does this link support if G.711 as the audio codec is used?

30. 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?

31. When a remote office location is set up with limited bandwidth resources, which codec would allow the most voice calls with the limited bandwidth?

32. Refer to the exhibit.

A collaboration engineer needs to replace the original, single NTP server that was configured during the initial install of a Cisco UCM server.

What is the first step to accomplish this task?

33. Refer to the exhibit.

Cisco Unified Border Element is attempting to establish a call with Subscriber 1, but the call fails. Cisco Unified Border Element then retries the same call with Subscriber 2, and the call proceeds normally.

Which action resolves the issue?

34. An engineer with ID0123456789 is designing a new dial plan for a customer that has offices in several countries on four continents around the world. This client also wants to integrate with a Microsoft Lync backend.

Which dial plan type does the engineer recommend?

35. An employee of company ABC just quit. The IT administrator deleted the employee's user ID from the active directory at 10 a.m. on March 4. The nightly sync thoccurs at 10 p.m. daily. The IT administrator wants to troubleshoot and find a way to delete the user ID as soon as possible.

How is this issue resolved?

36. An administrator troubleshoots call flows and suspects that there are issues with the dial plan.

Which tool enables a quick analysis of the dial plan and provides call flows of dialed digits?

37. An engineer must manually provision a Cisco IP Phone 8845 using SIP.

Which two fields must be configured for a successful provision? (Choose two.)

38. Which two protocols can be configured for the Cisco Unity Connection and Cisco UCM integration? (Choose two.)

39. An engineer must extend the corporate phone system to mobile users connecting through the internet with their own devices. One requirement is to keep that as simple as possible for end users.

Which infrastructure element achieves these goals?

40. Which packet delay is the maximum supported between Cisco Unified Communications Manager nodes for clustering over WAN deployments?