Improve Your Knowledge with 350-801 Exam Dumps

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October 27, 2023

Practicing with 350-801 questions can help you identify areas where you need to improve your knowledge. By answering 350-801 questions and reviewing your responses, you can identify gaps in your understanding and focus your study efforts on those areas. The 350-801 exam has a strict time limit, and you need to manage your time effectively to answer all the questions. Practicing with Cisco 350-801 dumps questions can help you develop time management skills by simulating the exam's time constraints. You'll learn how to pace yourself, manage your time effectively, and ensure that you complete the 350-801 exam within the allotted time. Test Cisco 350-801 exam free dumps below.

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1. Which Layer 3 PHB marking is used for VoIP applications?

AF21

CS1

2. An engineer must configure a Cisco ISR 4000 as an MGCP gateway to download its MGCP-specific configuration from Cisco UCM.

Which Cisco IOS configuration snippet accomplishes this task?

ISR4K(config)# ip tftp source-interface GigabitEthernet 0/0/1 ISR4K(config)# mgcp call-agent 10.1.2.3 2428 service-type mgcp version 0.1 ISR4K(config)# ccm-manager config server 10.1.2.3 ISR4K(config)# ccm-manager config ISR4K(config)# ccm-manager mgcp ISR4K(config)# mgcp

ISR4K(config)# ip tftp source-interface GigabitEthernet 0/0/1 ISR4K(config)# mgcp call-agent 10.1.2.3 2427 service-type mgcp version 0.1 ISR4K(config)# ccm-manager config server 10.1.2.3 ISR4K(config)# ccm-manager config download ISR4K(config)# ccm-manager mgcp ISR4K(config)# mgcp

ISR4K(config)# ip tftp source-interface GigabitEthernet 0/0/1 ISR4K(config)# mgcp call-agent 10.1.2.3 2427 service-type mgcp version 11.5.1 ISR4K(config)# ccm-manager config server 10.1.2.3 ISR4K(config)# ccm-manager config ISR4K(config)# ccm-manager mgcp ISR4K(config)# mgcp

ISR4K(config)# ip tftp source-interface GigabitEthernet 0/0/1 ISR4K(config)# mgcp call-agent 10.1.2.3 2427 service-type mgcp version 0.1 ISR4K(config)# ccm-manager config server 10.1.2.3 ISR4K(config)# ccm-manager config ISR4K(config)# ccm-manager mgcp ISR4K(config)# mgcp

3. A collaboration engineer must configure Cisco Unified Border Element to support up to five concurrent outbound calls across an Ethernet link with a bandwidth of 160 kb to the Internet Telephony Service Provider.

Which set of commands allows the engineer to complete the task without compromising voice quality?

dial-peer voice 1 voip translation-profile outgoing Strip9 max-conn 5 destination-pattern 91[2-9]..[2-9]……$ session protocol sipv2 session target ipv4:142.45.10.1 dtmf-relay rtp-nte sip-notify sip-kpml codec aacld

4. An administrator configures international calling on a Cisco UCM cluster and wants to minimize the number of route patterns that are needed.

Which route pattern enables the administrator to match variable-length numbers?

9.011@

9.011#

9.011*

9.011!

5. Which DSCP service parameter is configured for Cisco TS endpoints and Cisco Communication Manager endpoints?

DSCP for audio portion of video calls

DSCP for audio calls

DSCP for audio portion of Cisco Telepresence calls

DSCP for video calls

6. An engineer is configuring Cisco Jabber for Windows and must implement desk phone control mode for some of the users.

Which access control group must be configured for those users to enable this functionality?

Allow Control of Device from CTI

Standard CTI Allow Reception of SRTP Key Material

Standard CTI Secure Connection

Standard CTI Enabled

7. Refer to the exhibit.

An administrator is asked to allow new phones to use self-provisioning Interactive Voice Response.

Which change to the Universal Device Template implements this feature?

Configure Idle URL with default.

Configure Authentication Server URL to the authentication server.

Configure the Directory URL to a valid directory.

Configure Secure Information URL to info UR

8. An administrator is configuring a new Cisco UCM with PSTN capabilities. Due to bandwidth constraints, audio compression is used on the codec. DTMF must work as expected because the customer is calling many call centers where the users must select options in the call.

Where is DTMF out-of-band in a CCM 12.5 with SIP-based gateway configured?

in the DTMF setting under SIP profile on the Cisco Unified Border Element

in DTMF settings in the audio codec preference list under regions in the Cisco UCM

in regions on the Cisco UCM where you set the appropriate codec to use

in the dial peer on the Cisco IOS router

9. An engineer configures Cisco Unified Communications Manager to prevent toll fraud.

At which two points does the engineer block the pattern in Cisco Unified CM to complete this task? (Choose two.)

route pattern

route group

translation pattern

partition

CSS

10. CAR is an example of which technique?

traffic policing

traffic signaling

traffic conditioning

traffic shaping

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11. When an 8800 phone is registered over Mobile and Remote Access, where does it register?

Cisco Unified Presence Server

Expressway-E

Cisco UCM

Expressway-C

12. End users report bad video quality and voice choppiness on Cisco Collaboration endpoints. The engineer changed the device pool the users were in but did not correct the problem.

Which action should be taken to troubleshoot this issue?

Restart the Cisco Location Bandwidth Manager service on the Cisco UCM publisher

Check for duplex/speed mismatches between the network port settings of the system and network switch

Use direct IP address calls between two endpoints to troubleshoot call quality issues

Set the service parameter Use Video Bandwidth Pool for Immersive Video Calls to ג false ג

13. An engineer is asked to implement on-net/off-net call classification in Cisco UCM.

Which two components are required to implement this configuration? (Choose two.)

SIP trunk

SIP route patterns

CTI route point

route group

route pattern

14. 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?

15 seconds

5 seconds

10 seconds

3 seconds

15. An administrator is troubleshooting an issue where an 8845 is not joining the correct voice VLAN configuration from a switch and they believe that LLDP is the issue.

Which command allows the administrator to see the packets sent from the phone to the switch?

show lldp status

show lldp traffic

show lldp

show lldp run

16. Which QoS marking is used when an administrator configures voice call signaling?

CS3

CS4

AF41

17. How does Cisco Unified Communications Manager perform a digit analysis on-hook versus off-hook for an outbound call from a Cisco IP phone that is registered to Cisco Unified CM?

On-hook, Unified CM performs a digit-by-digit analysis; off-hook, Unified CM considers all digits were dialed and does not wait for additional digits.

On-hook, Unified CM considers all digits were dialed and does not wait for additional digits; off-hook, Unified CM performs a digit-by-digit analysis.

On-hook, by pressing the digits and entering "#" to process the call, Unified CM performs a digit-by-digit analysis; off-hook, Unified CM analyzes all digits as a string.

On-hook, no digit analysis is performed; off-hook, Unified CM requires the ג #* to start the digit analysis.

18. Which action must an administrator take to provide a method that plays prerecorded messages when setting up a voicemail server in a Cisco collaboration on-premises system?

Create a recording that is applied to a service voicemailbox in Cisco UC

Configure a directory handler to respond to the calls in Cisco UC

Create a call handler template to apply to a call handler in Cisco Unity Connection.

Configure a telephony service in Cisco Unity Connection to play prerecorded messages applying this service to a number.

19. Which option must be used when configuring the Local Gateway for a Cisco Webex Calling trunk?

OAuth-based

mutual TLS

local authentication

certificate-based

20. Which two types of trunks can be used when configuring a hybrid Local Gateway for Cisco Webex Calling? (Choose two.)

OAuth-based

authentication-based

certificate-based

registration-based

TLS-based

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21. DRAG DROP

An engineer must configure a SIP integration between cisco UCM and cisco Unity Connection.

These components are configured already:

Drag and drop the components from the left into the order they must be configured on the right.

22. Refer to the exhibit.

Given this "debug isdn q921" output, what is the problem with the PRI?

Layer 1 is down on the controller.

PRI does not have an IP address configured on the interface.

Nothing, the PRI is sending keepalives.

Layer 2 is down on the controller.

23. Which call flow matches traffic from a Mobile and Remote Access registered endpoint to central call control?

Endpoint > Expressway-E > Expressway-C > Cisco Unified CM

Endpoint > Expressway-E > Cisco Unified CM

Endpoint > Expressway-C > Cisco Unified CM

Endpoint > Expressway-C > Expressway-E > Cisco Unified CM

24. 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?

Cisco PVDM4-128

software conference bridge on Cisco Unified Communications Manager

Cisco Webex Meetings Server

Cisco Meeting Server

25. Calls are being delivered to the end user in the globalized format.

Where does an engineer configure the calling number into a localized format?

route pattern

service parameters

IP phone

gateway

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

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

LDAP Custom Filter

LDAP Authentication

LDAP Directory user fields

LDAP Directory custom user fields

27. A recent audit discovered incidents of toll fraud. Restrictions should include Cisco UCM class of service and supplementary services features.

Which two actions in Cisco UCM prevent further toll fraud from happening? (Choose two.)

Implement a class of restrictions on the gateway.

Implement transformation pattern for all off-net calls.

Set the service parameter to block off-net to off-net transfers.

Restrict international patterns on SIP trunk CSS to the gateway.

Set the call forward all CSS to restrict international patterns.

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

150 ms round tip

510 ms round trip

40 ms round trip

80 ms round trip

29. Refer to the exhibit.

A customer submits this debug output, captured on a Cisco IOS router.

Assuming that an MGCP gateway is configured with an ISDN BRI interface, which BRI changes resolve the issue?

interface BRI0/1/1 no ip address isdn switch-type basic-net3 isdn incoming-voice voice isdn send-alerting isdn static-tei 0

interface BRI0/1/0 no ip address isdn switch-type basic-net3 isdn point-to-multipoint-setup isdn incoming-voice voice isdn send-alerting isdn static-tei 0

interface BRI0/1/1 no ip address isdn switch-type basic-net3 isdn point-to-point-setup isdn incoming-voice voice isdn send-alerting isdn static-tei 0

interface BRI0/1/1 no ip address isdn switch-type basic-net3 isdn point-to-multipoint-setup isdn incoming-voice voice isdn send-alerting isdn static-tei 0

30. Which issue causes slips on a PRI?

incorrect clock source

incorrect encapsulation

incorrectly configured time zone

change in the line code

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31. An administrator is trying to change the default LINECODE for a voice ISDN T1 PRI.

Which command makes this change?

linecode esf

linecode ami

linecode hdb3

linecode b8zs

32. 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?

Location Conveyance on intercluster SIP trunks

Intercluster Lookup Service

Intra-Cluster Communication Signaling

Mobility Cross Cluster

33. Which action is needed to configure ReadOnly SNMPv3 on a Cisco UCM cluster?

Define an SNMP user with ReadOnly access privilege on the publisher node only.

Define an SNMP community string with ReadOnly access privilege on all nodes in the cluster.

Define an SNMP user with ReadOnly access privilege and apply to all nodes in cluster.

Define an SNMP community string with ReadOnly access privilege on the publisher node only.

34. What are two characteristics of QoS traffic shaping? (Choose two.)

When the traffic rate equals the configured maximum rate, excess traffic is remarked.

When the traffic rate equals the configured maximum rate, excess traffic is dropped.

traffic shaping queues excess packets.

traffic shaping can be applied to inbound traffic on an interface.

traffic shaping can be applied to outbound traffic on an interface.

35. An engineer configures local route group names to simplify a dial plan.

Where does the engineer set the route groups according to the local route group names that are configured?

CSS

route pattern

device pool

route list

36. An engineer configures a Cisco Unified Border Element and must ensure that the codecs negotiated meet the ITSP requirements. The ITSP supports G.711ulaw and G.729 for audio and H.264 for video. The preferred voice codec is G.711.

Which configuration meets this requirement?

A)

Option A

Option B

Option C

Option D

37. 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?

Priority = 5, Weight = 70

Priority = 10, Weight = 5

Priority = 100, Weight = 90

Priority = 10, Weight = 10

38. What is a reason for using a Diffserv value of AF41 for video traffic?

Video traffic cannot tolerate any packet loss and has a latency of 150 milliseconds

Video traffic can tolerate up to 10% packet loss and latency of 10 seconds

Video traffic can tolerate up to 5% packet loss and latency of 5 seconds

Video traffic can tolerate a packet loss of up to 1% and latency of 150 milliseconds

39. Refer to the exhibit.

An engineer verifies the configuration of an MGCP gateway. The commands are already configured.

Which command is necessary to enable MGCP?

Device(config)# mgcp enable

Device(config)# ccm-manager enable

Device(config)# ccm-manager active

Device(config)# mgcp

40. An administrator is troubleshooting an issue where an 8845 is not joining the correct voice VLAN configuration from a switch and they believe that LLDP is the issue.

Which command allows the administrator to see the packets sent from the phone to the switch?

show IIdp status

show IIdp traffic

show IIdp

show IIdp run

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41. How does an administrator make a Cisco IP phone display the last 10 digits of the calling number when the call is in the connected state, and also display the calling number in the E.164 format within call history on the phone?

Configure a translation pattern that has a Calling Party Transform Mask of XXXXXXXXX

On the inbound SIP trunk, change Significant Digits to 10.

Change the service parameter Apply Transformations On Remote Number to True.

Configure a calling party transformation pattern that keeps only the last 10 digits.

42. Refer to the exhibit.

A customer reports that SIP voice calls are using G.711 codec instead of G.729. The administrator checks the SIP signaling in the logs and sees the SDP shown.

What will the administrator see in the logs if the right configuration change was made to resolve the issue?

m=audio 16444 RTP/AVP 4 101

m=audio 16444 RTP/AVP 15 101

m=audio 16444 RTP/AVP 9 101

m=audio 16444 RTP/AVP 18 101

43. A high-speed network is often configured with a five-class QoS model.

Which classes are used in the model?

voice, video, signaling critical data, and best-effort

real-time, call-signaling, critical data, best-effort, and scavenger

real-time, signaling, critical data, best-effort, and drop-class

call-signaling, real-time, critical data, best-effort, and drop-class

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

Host Resources Agent

Cisco CallManager SNMP

Connection SNMP Agent

SNMP Master Agent

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

Add a Phone NTP Reference to the Date/Time Group.

Assign the device to the correct region.

Change the Time Format from 24-hour to 12-hour.

Change the Time Zone from “ America/Los_Angeles" to ” Etc/GMT+8".

46. A company wants to enable secure communications with remote users.

Which statement describes the functions of Expressway-E devices in the Cisco collaboration architecture?

Expressway-E supports voice calls, video calls, and IM and Presence federation, whereas Cisco Unified Border Element provides only voice and video calls functionality.

Expressway-E supports video calls and IM and Presence federation, whereas Cisco Unified Border Element provides only voice calls and IM and Presence federation functionality.

Expressway-E supports video calls and IM and Presence federation, whereas Cisco Unified Border Element provides only voice calls functionality.

Expressway-E supports voice calls video calls, and IM and Presence federation, whereas Cisco Unified Border Element provides only voice calls functionality.

47. SNMP notifications send traps immediately if the corresponding trap flags are enabled.

Which two messages are Cisco UCM SNMP trap/inform messages? (Choose two.)

Media Resource Exhaustion

Quality Report

Route List Availability

TLS Connection Failure

Gateway Layer 3 Change

48. 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?

sdtmf-relay h245-signal

dtmf-relay rtp-nte

dtmf-relay sip-notify

dtmf-relay sip-kpml

49. 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?

xStatus Video Output

xCommand Video Status

xConfiguration Video Output

xStatus HDMI Output

50. Refer to the exhibit.

An engineer must configure DHCP service on the Cisco UCM.

In which field must the engineer configure the server IP to provide the configuration files to the endpoints?

Primary Router IPv4 Address

Primary TFTP Server IPv4 Address (Option 150)

Primary Start IPv4 Address

Bootstrap Server IPv4 Address

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

Route recorded calls through Cisco Unified Border Element because it does not support OPU

Go to the phone's configuration page and set ג Advertise OPUS Codec ג to be ג false ג .

Integrate the Cisco Unified CM with 3 recording solution that does not support OPU

In CUCM Service Parameters set "Opus Codec Enabled ג to ג Enabled for all Devices Except Recording-Enabled Devices. ג

52. An administrator must manipulate a number when a specific criterion is met. If this happens, the administrator wants to route the call again based on the new information to send the call to the correct destination.

How must the administrator archive this function in the Cisco UCM?

Use a translation pattern with a CSS inside.

Set up a route pattern to manipulate numbers without sending the call directly to a gateway.

Set up a calling search space together with the route pattern to manipulate the call before the gateway.

Use a route pattern with a partition inside.

53. Refer to the exhibit.

An administrator must replace the T1 card with an E1 card.

What is the correct configuration if the administrator was asked to configure 12 time slots?

A)

Option A

Option B

Option C

Option D

54. How many minutes does it take for automatic fallback to occur in a Presence Redundancy Group if the primary node lost a critical service?

5 min

10 min

30 min

60 min

55. 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?

Restart the TFTP service under Cisco Unified Serviceability.

Add a DHCP subnet to the DHCP server under Cisco UCM Administration.

Add the new DHCP server to the primary DNS server.

Restart the Cisco DHCP Monitor Service under Cisco Unified Serviceability.

56. 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?

Wait until 3:15 a.m. on March 6 for garbage collection to remove the user from Cisco UC

Wait until 10 p.m. on March 5 when the user is automatically removed from Cisco UC

Wait until 10 p.m. on March 4 when the user is automatically removed from Cisco UC

Wait until 3:15 a.m. on March 5 for garbage collection to remove the user from Cisco UC

57. A customer wants to deploy Cisco Jabber Phone Mode with contacts.

Which two configurations are needed to accomplish this goal? (Choose two.)

Remove the IM and Presence servers from the Cisco UCM service profile

Enable Cisco UCM end users for IM and Presence

Disable Instant Messaging on IM and Presence

Add the Application Client Users role to the Cisco UCM end users

Import Contacts.xml into Jabber

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

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

LACP

TFTP

LLDP

SNMP

59. An engineer configures a new phone in Cisco UCM. The phone boots and gels an IP address when it connects to the network, however the phone fails to register with Cisco UCM. The engineer observes that the phone has a status Rejected in Cisco UCM.

What must be verified first when troubleshooting the issue?

whether auto-registration is enabled in Cisco UCM

whether the phone is in the correct VLAN

whether the Initial Trust List and Certificate Trust List files on the phone are correct

whether the phone’s MAC address is correct in Cisco UCM

60. All calls that involve external parties must be based on a format to simplify the International multisite dial plans when globalized call routing is used.

Which standard must be followed to implement normalized call routing?

Internal to External - Calling-party number:

164 - Called-party number:

164

External to Internal - Calling-party number:

164 - Called-party number:

164

External (local number) to Internal Calling-party number:

164 - Called-party number:

164 (localized, subscriber)

Internal to External (local number) Calling-party number:

164 (localized, subscriber) Called-party number:

164

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61. An engineer configures Class-Based Weighted Fair Queuing, but must still configure Low Latency Queuing to prioritize voice audio traffic and guarantee 5 Mbps of bandwidth.

Which Cisco IOS command must be run in the voice class map?

priority

priority 5

priority 5000

priority level 5

62. Refer to the exhibit.

An engineer must implement toll fraud prevention on a Cisco UCM cluster by allowing only the indicated IP address and protocols through Cisco Unified Border Element.

What must be configured?

A)

Option A

Option B

Option C

Option D

63. Which attribute contains an XMPP stanza?

type

message

presence

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

The external firewall must allow these inbound connections to Expressway: SIP: TCP 5061: HTTPS: TCP 8443; XMPP: TCP 5222; Media: UDP 36002 to 59999.

The internal firewall must allow these inbound and outbound connections between Expressway-c and Expressway-E: SIP: HTTPS (tunneled over SSH between C and E): TCP 2222: TCP 7001; Traversal Media: UDP 2776 to 2777 (or 36000 to 36011 for large VM/appliance); XMPP: TCP 7400.

Do not use a shared address for Expressway-E and Expressway-c, as the firewall cannot distinguish between them. If static NAT for IP addressing on Expressway-E is used, ensure that any NAT operation on Expressway-c does not resolve the same traffic IP address. Shared NAT is not supported.

The traversal zone on Expressway-c points to Expressway-E through the peer address field on the traversal zone, which specifies the Expressway-E server address. For dual NIC deployments, set the Expressway-E address using an FQDN that resolves the IP address of the internal interface.

65. Refer to the exhibit.

CUBE_1 and CUBE_2 must use the G.729r8 codec when communicating.

Which action completes the config uration?

Set dtmf-relay sip-notify on CUBE_1.

Deploy a voice class to CUBE_2.

Reset the dial peer on CUBE_1.

Configure a transcoder on CUBE_1.

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

Use multiple egress queues to provide priority queuing of RTP voice packet streams and the ability to classify or reclassify traffic and establish a network trust boundary.

Deploy RSVP to improve VoIP QoS only where it can have a positive impact on quality and functionality where there is limited bandwidth and frequent network congestion.

Map audio and video streams of video calls (AF41 and AF42) to a class-based queue with weighted random early detection.

Use 802.1Q trunking and 802.1p for proper treatment of Layer 2 CoS packet marking on ports with phones connected.

Implement IP RTP header compression on the serial interface to reduce the bandwidth required per voice call on point-to-point links.

67. Which two DNS records must be created to configure Service Discovery for on-premises Jabber? (Choose two.)

_cisco-uds._tls.cisco.com pointing to the IP address of Cisco Unified Communications Manager

_cuplogin._tcp.cisco.com pointing to a record of IM&P

_cuplogin._tls.cisco com pointing to the IP address of IM&P

_cisco-uds._tcp.cisco com painting to a record of Cisco Unified CM

_xmpp._tls.cisco.com pointing to a record of IM&P

68. By default, IP phones upgrade their images using the HTTP Service from the TFTP Server integrated into one or more of the call processing platforms.

Which Port / Transport Protocol does this service use?

6970 / UDP

443 / TCP

6970 / TCP

8080 / TCP

69. Refer to the exhibit.

An engineer deploys this Cisco Unified Border Element configuration, but the phone at extension 2221 fails to ring.

These configurations were performed already in Cisco UCM:

• phone configuration and registration

• SIP trunk configuration

• translation pattern configuration

Which action resolves the issue?

Apply voice translation-rule 3 to dial-peer 11 voip.

Change the destination pattern for dial-peer voice 10 to 2... $.

Apply voice translation-rule 3 to dial-peer 10 voip.

Replace voice translation-rule 3 with voice translation-rule 1.

70. What is the default TCP port for SIP OAuth made in Cisco UCM?

9443

5090

3174

5011

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71. An engineer is deploying the Webex app on Microsoft Windows computers. The engineer wants to ensure that the end users do not receive pop-up dialogues when they start the application.

Which two actions ensure that the end users are not prompted to accept the end-user license agreement? (Choose two.)

Set the “/quiet” installation argument.

Set the “DEFAULT_THEME="Dark"” installation argument.

Set the “DELETEUSERDATA=1” installation argument.

Set the “HKEY_LOCAL_MACHINESoftwareCiscoCollabHostEula Setting” registry key to “eula_disabled”.

Set the “HKEY_LOCAL_MACHINESoftwareWOW6432NodeCiscoCollabHostEula Setting” registry key to “eula_disabled”.

72. A customer is deploying a SIP IOS gateway for a customer who requires that in-band DTMF relay is first priority and out-of-band DTMF relay is second priority.

Which IOS entry sets the required priority?

dtmf-relay rtp-nte sip-notify

dtmf-relay cisco-rtp

sip-notify dtmf-relay rtp-nte

dtmf-relay sip-kpml cisco-rtp

73. Which value should be changed when each Cisco UCM node does not allow for more than 5000 phones to be registered?

Maximum Number of Registered Devices service parameter on each node

Maximum Number of Registered and Unregistered Devices service parameter on each node

Minimum Number of Phones service parameter on each node

Maximum Number of Phones service parameter on the Publisher

74. Refer to the exhibit.

The translation rule is configured on the voice gateway to translate DNIS.

What is the outcome if the gateway receives 0255-343-1234 as DNIS?

The translation rule is not matched because DNIS contains "-".

The translation rule is not matched because DNIS does not end with a "$".

The translation rule is matched and the translated number is 02553431234.

The translation rule is matched and the translated number is 025553431234.

75. What is the traffic classification for voice and video conferencing?

Voice is classified as CoS 4, and video conferencing is CoS 5.

Voice is classified as CoS 5, and video conferencing is CoS 4.

Voice and video conferencing are both classified is CoS 3.

Video conferencing is classified as CoS 1, and voice is CoS 2.

76. SIP proxies have operations defined in RFC 3261 and supporting extensions. Though no IETF RFC completely defines how SBCs must function, SBCs evolved over the years.

Which two operations demonstrate the high-level differences between SBCs and SIP proxies? (Choose two.)

SIP proxies are SDP-aware and can change the SDP bodies.

SIP proxies add a Via header and optionally a Record-Route header, and the rest of the headers are left untouched.

SBCs can modify headers such as To, From, Contact, and Call-I

It can introduce new headers into the SIP message.

Stateful proxies are context-aware and can terminate communication sessions by themselves.

SBCs are capable of interworking completely different protocols to set up, modify, and tear down communication sessions. It includes SIP,

323, and MGCP protocols.

77. Which issue can occur if QoS is not deployed on a Cisco Collaboration architecture across the WAN?

403 Forbidden errors on SIP calls

excessive jitter

unexpected shut-down on Cisco Unified Communications Manager

packet fragmentation

78. Which IP precedence value maps to DSCP EF?

79. Which DiffServ marking is the most likely to drop packets?

AF13

AF12

AF11

AF32

80. Which protocols does Cisco IM and Presence use to authenticate Jabber?

XMPP

SOAP

TCP

LDAP

QBE

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81. An administrator troubleshoots a DNS issue with Cisco UCM and observes that the hostname resolution returns the wrong IP address. The DNS team informs the administrator that the A/AAA record was recently updated on the DNS server.

Which action must be taken on Cisco UCM to reflect the correct entries?

Restart the DNS server to flush any stale entries

Flush the current cache using this CLI command: admin: utils network name-service hosts cache invalidate

Delete the arp entry of the host utils network arp delete

Flush the current cache using this CLI command: admin: utils network name-service hosts cache validate

82. An engineer must configure a DHCP server to save automatic bindings on a remote host that has an IP address of 172.16.1 1. The IP address range of 172.16.1.103 to 172.16.1.106 must be blocked from the DHCP server.

Which set of commands must the engineer run?

A)

Option A

Option B

Option C

Option D

83. The chief technology officer at a company must onboard devices to the cloud A workspace is created in Cisco Webex Control Hub for every device.

What must be generated to complete the on boarding process?

16-digit activation code to share with all the devices

16-digit activation code for each devices

15-digit activation code for each devices

15-digit activation code to share with at all devices

84. Which command must be defined before an administrator has the ability to change the line code value on an ISDN T1 PRI in slot 0/2 on an IOS-XE gateway?

voice-port 0/2/0:23

isdn incoming-voice voice

card type t1 0 2

pri-group timeslots 1-24

85. Refer to the exhibit.

When a UC Administrator is troubleshooting DTMF negotiated by this SIP INVITE, which two messages should be examined next to further troubleshoot the issue? (Choose two.)

UPDATE

PRACK

NOTIFY

86. 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?

31.2 kbps

38.4 kbps

55.2 kbps

87.2 kbps

87. 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?

323 endpoint registrations

VTC bridge

MRA

SIP gateway for PSTN providers

88. Where is Native Call Queuing configured in Cisco UCM?

hunt list

hunt pilot

Advanced Features menu

line group

89. Users dial a 9 before a 10-digit phone number to make an off-net call. All 11 digits are sent to the Cisco Unified Border Element before going out to the PSTN. The PSTN provider accepts only 10 digits.

Which configuration is needed on the Cisco Unified Border Element for calls to be successful?

voice translation-rule 1 rule 1 /^9/ //

voice translation-rule 1 rule 1 /^9(..........)/ //

voice translation-rule 1 rule 1 /^9.+/ //

voice translation-rule 1 rule 1 /^9........./ //

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

The user must have a primary extension.

At least two DNs must be assigned to the user device.

The user must be part of “Standard CCM Super User”

The user must have the appropriate universal device template linked to the user profile.

The user must have at least one user device profile assigned.

Page 10 of 15

91. If a trust boundary is placed on a Cisco IP phone, what occurs with the packets that come to the phone from a PC?

The phone sets/resets the CoS field to 3 for voice signaling and 5 for voice traffic.

The phone does not mark any packets, and the access switch sets up the CoS values.

The phone sets/resets the CoS field to 0; voice signaling is set to 3; and voice traffic is set to 5.

QoS is performed at the distribution layer, and packets are marked at this boundary.

92. Regarding SIP integrations with Cisco Unified Communications Manager, if the Cisco Unity Connection is configured to listen for incoming IPv4 and IPv6 traffic, how should the addressing mode be set up in the Cisco Unity Connection?

Set up is not required.

Set up for each group to use IPv4 and IPv6.

Set up media ports for each port group to use IPv4.

Set up IPv4 and IPv6 in Cisco Unified C

93. For Webex Calling, how are outbound transfers and forwards restricted for a particular call type?

together on an organization-by-organization basis

together on a site-by-site basis

independently on an organization-by-organization basis

independently on a site-by-site basis

94. What are two requirements for deploying Directory Connector in Cisco Webex? (Choose two.)

support for TLS 1.2 between Directory Connector and Webex Control Hub

TCP port 443 open from Directory Connector to the internet

.NET Framework 3.4 installed on the Directory Connector server

single sign-on between Directory Connector and Active Directory

Active Directory with a forest functional level of 1 or higher

95. DRAG DROP -

According to the QoS Baseline Model, drag and drop the applications from the left onto the correct Per-Hop Behavior values on the right.

96. 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?

transcoder

CFB

MOH

MTP

97. DRAG DROP

An engineer is working on a SIP integration between Cisco UCM and Cisco Unity Connection and must add an additional TFTP server.

Drag and drop the configuration steps from the left into the correct order on the right.

98. Refer to the exhibit.

An engineer is configuring class of control for a user in Cisco UCM.

Which change will ensure that the user is unable to call 2143?

change line CSS to only contain Partition_B

set the user's line CSS to

change line partition to Partition_A

set the user's device CSS to

99. Refer to exhibit.

An engineer configured a codec preference list on a Cisco Unified Border Element.

Which command is required on the dial peer to ensure that all codecs are offered during an early offer call?

voice class codec 10

voice-class codec 10

voice-class codec 10 early-offer

voice-class codec 10 offer-all

100. Which design consideration does an administrator remember when preparing a proper network for wireless voice traffic?

Voice, video, and data traffic must be handled the same way.

QoS must be deployed on the wired LAN and the wireless WLA

QoS must be deployed only on the wireless WLA

Use the default native VLAN for all wireless IP phones.

Page 11 of 15

101. Which Cisco UCM feature is used to determine the maximum bit rate for a call between two video endpoints?

partitions

locations

regions

transformations

102. 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?

Delete the user directly from Cisco Unified Communications Manager

Restart the Dirsync service after the user is deleted from LDAP directory.

Execute a manual sync to refresh the local database and delete the end user.

Wait 24 hours for the garbage collector to remove the user.

103. 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?

Dial Plan Analyzer

Dialed Number Analyzer

Cisco Dial Plan Analyzer

Digit Analysis Analyzer

104. An engineer is trying to add a new subscriber to the cluster of Cisco UCM, and the synchronization is failing. The engineer obtained the output from the publisher and noticed the error.

Based on the output, what is the issue?

The NTP server is running out of space in the hard drive, which prevents the cluster service from starting.

The NTP service is pointing to the wrong publisher.

The NTP server must be replaced by another server with NTP stratum 1, 2, or 3 running version NTPv4.

The NTP server for Cisco UCM must be stratum 6 or higher.

105. Which protocol is used between Cisco Jabber clients for instant messaging and presence?

XMPP

P2P

SIP/SIMPLE

Jabber

106. 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.)

software transcoder on Cisco UCM

hardware transcoder on Cisco IOS Software

software MTP on Cisco IOS Software

software MTP on Cisco UCM

hardware MTP on Cisco IOS Software

107. An engineer with troubleshoots poor voice quality on multiple calls. After looking at packet captures, the engineer notices high levels of jitter.

Which two areas does the engineer check to prevent jitter? (Choose two.)

The network meets bandwidth requirements.

MTP is enabled on the SIP trunk to Cisco Unified Border Element.

Cisco UBE manages voice traffic, not data traffic.

All devices use wired connections instead of wireless connections.

Voice packets are classified and marked.

108. A network engineer must convert an inbound number 14085551111 when it reaches Cisco UCM and then converts it to an internal extension 3022, so it can ring to a specific desk.

Which action meets this requirement?

Create a route group and route list and assign it to the translation pattern.

Create translation pattern 14085551111, called party transform mask 3022.

Change the partition and calling search space on the DID for the specific desk.

Create a route pattern 9.1XXXXXXXXXX and assign it to the trunk.

109. An administrator installs a new Cisco TelePresence video endpoint and receives this error: `AOR is not permitted by Allow/Deny list.`

Which action should be taken to resolve this problem?

Correct the restriction policy settings.

Reboot the VCS server and attempt reregistration.

Upload a new policy in VC

Change the SIP trunk configuration.

110. What is the purpose of configuring locations in a Cisco Webex dial plan?

to identify the location of Webex data centers

to restrict access to international calling capabilities

to restrict access to long distance calling capabilities

to organize calling features within the same physical location

Page 12 of 15

111. Which DiffServ PHB preserves backward compatibility with any IP precedence scheme?

expedited forwarding

class selector

assured forwarding

default

112. Which type of dial plan implements destinations by using a format that is similar to email addresses?

URI

323

DNS

164

113. An engineer is setting up a new voicemail server, and the requirements state that the integration for call control must be secure. During the configuration the engineer wants to select “Next Generation Encryption”.

What is the prerequisite for using this option to ensure an encrypted SIP integration?

TCP connection using port 5061 with explicit TLS1.2 and ACME-signed SIP certificates

secure TLS connection and Tomcat certificates

secure TLS connection and SIP certificates

TCP connection using port 5061 with explicit TLS1.2 and signed SIP certificates

114. What is the function of DiffServ?

It automatically identifies traffic

It provides reserve bandwidth by using RSVP

It categorizes traffic.

It guarantees end-to-end bandwidth for traffic.

115. What describes the outcome when the trust boundary is defined at the Cisco IP phone?

Packets or Ethernet frames are remarked at the access layer switch.

Packets or Ethernet frames are not remarked by the IP phone.

Packets or Ethernet frames are not remarked at the access layer switch.

Packets or Ethernet frames are remarked at the distribution layer switch.

116. 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?

Verify that the Run On All Active Unified CM Nodes checkbox is enabled.

Verify that the correct calling search space is selected for the Inbound Calls section.

Verify that the Significant Digits field for Inbound Calls is set to All.

Verify that the PSTN Access checkbox is enabled.

117. Refer to the exhibit.

Endpoint A calls endpoint B.

What is the only audio codec that can be used for the call?

Telephone-event/8000

G7221/16000

PCMA/8000

G722/8000

118. How is bandwidth allocated to traffic flows in a flow-based WFQ solution?

Voice has priority and the other types of traffic share the remaining bandwidth.

All the bandwidth is divided based on the QoS marking of the packets.

Each type of traffic flow has equal bandwidth.

Bandwidth is divided among traffic flows. Voice has priority.

119. In which location does an administrator look to determine which subscriber the phone registers to if it loses registration with the current Cisco UCM subscriber?

on Cisco UCM Administration page, System > Device Pool > Cisco UCM Group

on Cisco UCM Administration Page Device > Phone > Phone Configuration page

on Cisco UCM Administration page, Server > Cisco UCM

on Cisco UCM Administration page, System > Enterprise Parameters

120. What is a benefit of using DNS in a Cisco collaboration infrastructure?

provides high availability for the collaboration infrastructure

provides certificate-based security

reduces latency for audio and video communications

enables the directory address book in Cisco UCM

Page 13 of 15

121. Which DSCP marking is represented as 101110 in an IP header?

CS3

AF41

AF31

122. What is required when deploying co-resident VMs by using Cisco UCM?

Deploy the VMs to a server running Cisco UC

Ensure that applications will perform Qo

Provide a guaranteed bandwidth of 10 Mbps.

Avoid hardware oversubscription.

123. What is required for Cisco UCM to accept SIP calls with a URI in the format of `sip: [email protected]`?

Change the Destination Address to a Fully Qualified Domain Name on the SIP trunk.

Set the SIPS URI Handling to True in CallManager Service Parameters.

Define Cluster Fully Qualified Domain Name under Servers in Cisco UC

Define Cluster Fully Qualified Domain Name in Enterprise Parameters.

124. What is a characteristic of a SIP endpoint configured in Cisco UCM with "Use Trusted Relay Point" set to "On"?

It enables Cisco UCM to insert an MTP or transcoder designated as a TR

It enables the Use Trusted Relay Point setting from the associated common device configuration.

If TRP is allocated and MTP is also required for the endpoint, calls fail.

It creates a trust relationship with the called party.

125. What are two characteristics of priority queuing? (Choose two.)

It allocates an equal share of bandwidth to each flow.

It applies strict priority to user-defined traffic classes.

It ensures that critical traffic queues are serviced first.

It guarantees bandwidth for user-defined traffic classes.

It places traffic into one of four queues.

126. An engineer is integrating Unity Connection with Cisco UCM.

Which two actions must be configured so that recording and playback from the IP phones works at all times, including peak traffic hours? (Choose two.)

Increase the number of voice ports.

The phone system to which the phones are registered in Unity Connection has the Default Trap Switch check box enabled.

Ensure that you have set up SIP Digest Authentication on the SIP trunk security profile.

If it's a Unity Connection Cluster, ensure that replication is fine and not in split-brain mode.

Add dedicated dial-out ports with the allow trap connections setting selected.

127. Which Cisco Collaboration Edge architecture product allows remote endpoints to leverage corporate on-premises Cisco Unified Communications infrastructure?

Cisco Umbrella

Cisco Unified Communications Mobile and Remote Access

Cisco VPN Client

Cisco Webex

128. Which configuration on Cisco UCM is required for SIP MWI to work?

The line partition must be inside the inbound CSS assigned to the CUC SIP trunk.

The line partition must be inside the rerouting CSS assigned to the Cisco Unity Connection SIP trunk.

Set the ג Enable message waiting indicator ג on the port group.

Assign an MWI extension on the mailbox.

129. An administrator must configure the Local Route Group feature on Cisco UCM.

Which step will enable this feature?

For each route list, configure a route group to use as a Local Route Group.

For each route group, check the box for the Local Route Group feature.

For each route pattern, select the Local Route Group as the destination.

For each device pool, configure a route group to use as a Local Route Group for that device pool.

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

IP to PSTN call connectivity

B2B calls

VPN connection toward the internal UC resources

SIP header modification

device registration over the Internet

Page 14 of 15

131. Where would an administrator assign the system shadow location for implementing intercluster enhanced locations CAC in Cisco UCM?

nongatekeeper-controlled intercluster trunk

SIP intercluster trunk

225 trunk

gatekeeper-controlled inter cluster trunk

132. What happens when a Cisco IP phone loses connectivity to the cluster during an active call?

The call drops immediately.

The call drops after missing two keepalives from Cisco UC

The call continues to be active, but features like transfer or hold do not work.

The call continues and all features work.

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

Enable the self-provisioning IVR in the Cisco UC

Import the user profile to the corporate LDAP directory.

Link the appropriate universal device template to the user profile.

Ensure the user has a directory URI and a primary extension.

Link the appropriate service profile to the provisioning template.

134. Which characteristic of distributed class-based weighted fair queueing addresses jitter prevention?

It provides additional granularity by allowing a user to create classes.

It uses a priority queue for voice traffic to avoid jitter.

It minimizes jitter by implementing a priority queue for voice traffic.

It provides additional granularity by allowing a user to define custom classes.

135. What is the purpose of bandwidth management when designing a Cisco collaboration solution?

It improves monitoring and troubleshooting.

It determines the least cost path between sites.

It optimizes the minimum required bandwidth.

It ensures the best possible user experience

136. An engineer is configuring a PRI card on a Cisco ISR 4300 Series Router. When the engineer configures the voice PRI on the router, this error is received: "T1 0/1/0: No DSP resources to configure voice feature".

Which action must the engineer take to resolve the issue if a PVDM card was installed in the motherboard?

Install the NIM card on a different slot.

Replace the memory slot in the motherboard.

Replace the flashcard, restart the router, and try it again.

Install the PVDM directly to the NIM card.

137. An engineer is deploying Webex app on Microsoft Windows computers.

The engineer wants to ensure that the end users do not receive pop-IQ dialogues %'hen they start the application 'Much two actions ensure the end users are not promted to accept the end-user license (Choose two)

Set the DELETEUSERDATA=r installation argument

Set the "HKEY_LOCAL_MACHINE,.Software'«WOW6432Node .CiscoCollabHost -Eula_disable

Set the "HKEY_LCX^

_MACHIN

SoftwareCiscoCollabHost“ula Setting registry Eula_disable

Set the DEFAULT^'THEMEs-Dark"" installation argument

Set the "/quiet installation argument

138. An engineer must configure a dial plan for a new Cisco UCM cluster. Standard local route groups must be used for all local calls.

After the route pattern, route list and route groups are configured, which settings must the engineer configure for the standard local route groups?

device pool

voice gateway

trunk group

SIP trunk

139. An engineer must configure DTMF relay on a Cisco Unified Border Element by using RFC2833 as the preferred relay mechanism and KPML as the next preferred relay mechanism. The engineer logs in to the CUBE and enters the dial-peer configuration level.

Which command should be run at the dial-peer configuration level?

dtmf-relay sip-kpml rtp-nte

dtmf-relay rtp-inband sip-kpml

dtmf-relay sip-kpml rtp-inband

dtmf-relay rtp-nte sip-kpml

140. Cisco UCM users with Cisco 8800 series IP telephones require access to a DTMF-based IVR solution. The IVR is connected via SIP through a Cisco Unified Border Element.

Which configuration uses in-band signaling for the users’ keypresses?

dtmf-relay sip-kpml

dtmf-relay rtp-nte

dtmf-relay sip-notify

dtmf-relay sip-inband

Page 15 of 15

141. 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?

DTMF was negotiated properly in these messages.

729 rather than

711ulaw was negotiated.

Payload type 110 was negotiated rather than type 101.

DTMF was not negotiated on the call.

142. An engineer must manually register an analog port with Cisco UCM using the MGCP protocol.

Which commands are required?

no mgcp mgcp call-agent 172.16.1.252 ccm-manager config server 172.16.1.252 ccm-manager config ccm-manager mgcp ! dial-peer voice 1 pots port 1/0/0 shut no shut !

mgcp mgcp call-agent 172.16.1.252 ccm-manager config server 172.16.1.252 ccm-manager config ccm-manager mgcp ! dial-peer voice 1 pots port 1/0/0 shut no shut !

mgcp ccm-manager config server 172.16.1.252 ccm-manager config ! dial-peer voice 1 pots application MGCPAPP port 1/0/0 !

mgcp mgcp call-agent 172.16.1.252 ccm-manager config server 172.16.1.252 ccm-manager config ccm-manager mgcp ! dial-peer voice 1 pots application MGCPAPP port 1/0/0 shut no shut !

143. Refer to the Exhibit.

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

codec pass-through

associate application Cisco Unified Border Element

maximum sessions hardware 50

video codec h264

144. Refer to the exhibit.

What is the result of applying these two rules to a voice translation profile for use with an ISDN T1 PRI on a Cisco Voice Gateway?

The leading Plus is stripped from the numeric phone number

The ISDN Type is modified to the administrator's defined value

Any zero is stripped from the numeric phone number

The ISDN Plan is modified to the administrators defined value

145. Where is urgent priority enabled to bypass the T302 timer?

transformation pattern

directory number

route partition

CTI port

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