Get the Updated 350-801 Dumps (V28.03) – Start Preparation with the Latest 350-801 Exam Questions and Answers

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

2. 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?

3. A customer wants a video conference with five Cisco TelePresence IX5000 Series systems.

Which media resource is necessary in the design to fully utilize the immersive functions?

4. An engineer is designing a load balancing solution for two Cisco Unified Border Element routers. The first router (cube1.ab.com) takes 60% of the calls and the second router (cube2.abc.com) takes 40% of the calls. Assume all DNS A records have been created.

Which two SRV records are needed for a load balanced solution? (Choose two.)

5. Which two functions are provided by Cisco Expressway Series? (Choose two.)

6. An incoming off-net call to a user fails. An engineer notices that the off-net call is G.711, but the phone accepts only G.729.

Which media resource on a Cisco Unified Border Element and Cisco Unified Communications Manager must the engineer configure to manage the codec negotiation?

7. Which Cisco Unified Communications Manager service parameter should be enabled disconnect a multiparty call when the call initiator hangs up?

8. A network administrator deleted a user from the LDAP directory of a company. The end user shows as Inactive LDAP Synchronized User in Cisco Unified Communications Manager.

Which step is next to remove this user from Cisco Unified Communications Manager?

9. 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?

10. Which configuration step is necessary for a Cisco SIP phone to synchronize its time with a specific source?

11. 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?

12. 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?

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

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

15. How many DNS SRV entries can be defined in the SIP trunk destination address field in Cisco Unified Communications Manager?

16. On which Cisco Unified Communications Manager nodes can the TFTP service be enabled?

17. Which issue causes slips on a PRI?

18. 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?

19. A presence redundancy group is deployed, and an engineer initiates a manual fallback.

Which statement about Cisco Server Recovery Manager is true?

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

21. A user dials 9011841234567 to reach Vietnam.

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

A)

B)

C)

D)

22. Where is the default Interregion Maximum Session Bit Rate for a region configured?

23. A Cisco TelePresence SX80 suddenly has issues displaying main video to a display over HDMI.

Which command can you use from the SX80 admin CLI to check the video output status to the monitor?

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

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

26. When a user dials a number with a phone that is registered to the Cisco Unified Communications Manager, what is the default timeout before the number is sent?

27. An engineer deploys a Cisco Expressway-E server for a customer who wants to utilize all features on the server.

Which feature does the engineer configure on the Expressway-E?

28. Which SNMP service must be activated manually on the Cisco UCM after installation?

29. A company deploys centralized Cisco UCM architecture for a hub location and two remote sites.

✑ The company has only one ITSP connection at the hub location, and ITSP supports only G.711 calls.

✑ Remote site A has a 1-Gbps fiber connection to the hub location and calls to and from remote site A use G.711 codec.

✑ Remote site B has a 1-T1 connection to the hub location and calls to and from remote site B use G.729 codec.

Based on the provided guidance, a Cisco voice engineer must design media resource management for the customer.

What is the method that needs to be followed?

30. What are two key features of the Expressway series? (Choose two.)

31. When setting a new primary DNS server in the Cisco UCM CLI, what is required for the change to take effect?

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

33. What is the validity period of the ITL Recovery certificate in Cisco UCM?

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

35. On a Cisco Catalyst Switch, which command is required to send CDP packets on a switch port that configures a Cisco IP phone to transmit voice traffic in 802.1Q frames, tagged with the voice VLAN ID 221?

36. Which datastore and protocol is used for saving back-up files within the Disaster Recovery System of Cisco UCM?

37. Refer to the exhibit.

An administrator is attempting to register a SIP phone to a Cisco UCM but the registration is failing. The IP address of the SIP Phone is 10.117.34.222 and the IP address of the Cisco UCM is 10.0.101.10. Pings from the SIP phone to the Cisco UCM are successful.

What is the cause of this issue and how should it be resolved?

38. Refer to the exhibit.

A Cisco UCM user with directory number 4401 dials 5507, and the call is routed to a Cisco Unified Border Element.

Which IP address will the call be sent to?

39. Configuration of DNS is required to achieve a fully functional Cisco UCM system.

Cisco UCM uses DNS to resolve fully qualified domain names to IP addresses for which destinations?

40. Refer to the exhibit.

Calls to Cisco Unity Connection are failing across Cisco Unified Border Element when callers try to select a menu prompt.

Why is this happening and how is it fixed?

41. An administrator is configuring LDAP for Cisco UCM with Active Directory integration. A customer has requested to use `ipphone` instead of `telephoneNumber' as the phone number attribute.

Where does the administrator specify this attribute mapping in Cisco UCM?

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

43. What makes Cisco Unified Border Element a better choice than a conventional Session Border Controller?

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

45. Which entity does Cisco UCM use DNS to resolve fully qualified domain names to an IP address?

46. What are two functions of Cisco Expressway in the Collaboration Edge? (Choose two.)

47. Refer to the exhibit.

An administrator must fix the SRV records to ensure that server1.sample.com is always contacted first from the three servers.

Which solution should the engineer apply to resolve this issue?

48. What are two differences between media flow-around and media flow-through on Cisco Unified Border Element? (Choose two.)

49. 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?

50. Refer to the exhibit.

An administrator accesses the terminal of a Cisco UCM and starts a packet capture.

Which two commands must the administrator use on Cisco UCM to generate DNS traffic? (Choose two.)

51. 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?

52. 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?

53. 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?

54. A SIP phone has been configured in the system with MAC address 0030.96D2.D5CB. The phone retrieves the configuration file from the Cisco UCM.

Which naming format is the file that is downloaded?

55. Refer to the exhibit.

A call from +1 613 555 1234 that is sent out through the Nice Gateways should result in a calling party of 001 613 555 1234 with the numbering type `international`.

Which configuration accomplishes this goal?

56. 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?

57. What are two characteristics of jitter in voice and video over IP communications? (Choose two.)

58. DRAG DROP -

Drag and drop the SNMPv3 message types from the left onto the corresponding definitions on the right.

59. Refer to the exhibit.

A collaboration engineer configures Cisco UCM to act as a DHCP server.

What must be done next to configure the DHCP server?

60. What are two features of Cisco Expressway that the customer gets if Expressway- ׀ and Expressway-E are deployed? (Choose two.)

61. What is a capability of Cisco Expressway?

62. 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?

63. 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?

64. Which action is required for a firewall configuration on a Mobile and Remote Access through Cisco Expressway deployment?

65. The IP phones at a customer site do not pick an IP address from the DHCP. An engineer must temporarily disable LLDP on all ports of the switch to leave only CDP.

Which two commands accomplish this task? (Choose two.)

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

67. 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.)

68. 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?

69. 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?

70. Refer to the exhibit.

A collaboration engineer is configuring the Cisco UCM IM and Presence Service.

Which two steps complete the configuration of the SIP trunk security profile? (Choose two.)

71. Refer to the exhibit.

An engineer is troubleshooting this video conference issue:

✑ A video call between a Cisco 9971 in Region1 and another Cisco 9971 in Region1 works.

✑ As soon as the Cisco 9971 in Region1 conferences in a Cisco 8945 in Region2, the Region1 endpoint cannot see the Region2 endpoint video.

What is the cause of this issue?

72. If a phone needs to register with cucm1.cisco.com, which network service assists with the phone registration process?

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

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

Which action resolves this issue?

75. An engineer implements a new Cisco UCM based telephony system per these requirements:

✑ The local Ethernet bandwidth is sized based on the total bandwidth per call.

✑ A G.736 codec is used.

✑ The bit rate is 64 kbps.

✑ The codec sample interval is 10 ms.

✑ The voice payload size is 160 bytes per 20 ms.

What should the size of the Ethernet bandwidth be per call?

76. Which two steps are required for bulk configuration transactions on the Cisco UCM database utilizing BAT? (Choose two.)

77. A collaboration engineer troubleshoots issues with a Cisco IP Phone 7800 Series. The IPv4 address of the phone is reachable via ICMP and HTTP, and the phone is registered to Cisco UCM. However, the engineer cannot reach the CLI of the phone.

Which two actions in Cisco UCM resolve the issue? (Choose two.)

78. A remote office has a less-than-optimal WAN connection and experiences packet loss, delay, and jitter.

Which VoIP codec should be used in this situation?

79. Refer to the exhibit.

The SDP offer/answer has been completed successfully but there is no DTMF when users press keys.

What is the cause of the issue?

80. Which two types of device are supported by the Bulk Administration Tool? (Choose two.)

81. You are adding regions in Cisco Unified Communications Manager.

Which codec(s) are selected when a call is placed if you set up the max audio bit rate to use 8 kbps?

82. How can an administrator stop Cisco Unified Communications Manager from advertising the OPUS codec for recording enabled devices?

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

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

84. Refer to the exhibit.

When making a call to a MRA client, what are the combinations of protocol on each of the different sections A-B-C?

85. 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?

86. Due to service provider restriction, Cisco UCM cannot send video in the SDP.

Which two options on Cisco UCM are configured to suppress video in the SDP in outgoing invites? (Choose two.)

87. A Cisco IP Phone 7841 that is registered to a Cisco UCM with default configuration receives a call setup message.

Which codec is negotiated when the SDP offer includes this line of text?

m=audio 49181 RTP/AVP 0 8 97

88. 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.)

89. 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?

90. Refer to the exhibit.

An engineer is troubleshooting a codec negotiation issue where both endpoints that are involved in the call support the codecs listed in the exhibit.

Which audio codec is selected if a call between two endpoints in Region1 is placed?

91. Refer to the Exhibit.

Which command is required to allow this media resource to handle Video Media streams?

92. Which two protocols are proxied over an Expressway-E/C pair when a MRA login including phone services is performed? (Choose two.)

93. 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?

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

95. Which task is required when configuring self-provisioning for an end user in Cisco UCM?

96. Which two steps should be taken to provision a phone after the Self-Provisioning feature was configured for end users? (Choose two.)

97. An engineer is configuring IP telephony. The network relies on DHCP to provide TFTP server addresses to the endpoints. Policy requires the endpoints to receive two server addresses.

Which DHCP option must be configured?

98. Refer to the exhibit.

Which outgoing m-line SDP is sent to Cisco UCM after matching the appropriate dial peers via Cisco Unified Border Element?

99. An end user at a remote site is trying to initiate an Ad Hoc conference call to an end user at the main site. The conference bridge is configured to support G.711.

The remote user's phone only supports G.729.

The remote end user receives an error message on the phone: `Cannot Complete Conference Call. `

What is the cause of the issue?

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