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Question # 4

What is a possible cause of the PRI issue?

A.

The cable is unplugged.

B.

The controller shut down.

C.

The clock source is incorrect.

D.

The framing is configured incorrectly.

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Question # 5

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?

A.

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

B.

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

C.

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

D.

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

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Question # 6

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

A.

highly secure real-traversal technology to extend organizational reach.

B.

additional visibility of the edge traffic in an organization.

C.

complete endpoint registration and monitoring capabilities for devices that are local and remote.

D.

session-based access to comprehensive collaboration for remote workers, without the need for a separate VPN client.

E.

utilization and adoption metrics of all remotely connected devices.

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Question # 7

When multiple potential patterns are present, which two things are considered when Cisco UCM selects a destination pattern? (Choose two.)

A.

The pattern matches the shortest explicit prefix.

B.

The pattern does not match the dialed string.

C.

The pattern represents the smallest number of endpoints.

D.

The pattern matches the dialed string.

E.

The pattern represents the largest number of endpoints.

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Question # 8

Refer to the exhibit. Unanswered calls do not reach the voicemail associated with the phones Instead, callers receive the default greeting Which action fixes the configuration?

A.

Reboot Cisco Unity Connection.

B.

Check the box "Redirecting Diversion Header Delivery - Outbound", then reset the trunk.

C.

Check the box 'Redirecting Diversion Header Delivery - Outbound".

D.

Review the conversation manager logs on Cisco Unity Connection.

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Question # 9

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?

A.

The remote phone does not have the conference feature assigned.

B.

A software conference bridge is not assigned.

C.

A Media Termination Point is missing.

D.

The transcoder resource is missing.

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Question # 10

An engineer configures local roule 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?

A.

route list

B.

device pool

C.

CSS

D.

route pattern

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Question # 11

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

A.

Traffic policing can be applied to outbound traffic on an interface.

B.

Traffic policing can be applied to inbound traffic on an interface.

C.

Traffic policing uses scheduling functions to transmit delayed packets.

D.

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

E.

Traffic policing queues excess packets.

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Question # 12

Which two technical reasons make QoS a necessity in a video deployment? (Choose Two)

A.

Low response time between endpoints

B.

Provisioned bandwidth of the link

C.

Variable bit rate of the video stream

D.

Bursly behavior of video traffic

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Question # 13

An administrator is designing a new Cisco UCM for a company with many departments and firm structure on their communications policies. The administrator must make sure that these communication policies are reflected in the phone system setup. Certain departments cannot be accessed directly, even if they have dedicated DID numbers. Some phones, especially public phones, must not be able to dial international numbers Which type of function is configured to control which device is allowed to call another device in Cisco UCM?

A.

partitions and calling search spaces

B.

calling patterns and route patterns

C.

regions and device pools

D.

links and pipes

Full Access
Question # 14

What is a capability of the call forwarding feature in a Cisco Webex dial plan?

A.

device pool selection

B.

Call Admission Control

C.

business continuity

D.

ringtone selection

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Question # 15

Location-based call admission control is used in Cisco UCM to control the amount of bandwidth allowed between predefined locations. What must be considered when calculating the number of calls that can be made?

A.

A limit of 900 kb is the total amount of bandwidth used for the sum of calls. The use of compression does not impact the amount of calls because only the codec definition is considered when calculating the CAC in Cisco UCM

B.

A limit of 900 kb is the total amount of actual used RTP traffic so the oversubscription can be done for multiple calls adding its maximum RTP stream requirements.

C.

A limit of 900 kb is the total amount of bandwidth used for the sum of the media and signaling in the calls The system allows for an actual of 20% overhead of IP packet headers This is to compare the use of ISDN lines with no IP overhead.

D.

A limit of 900 kb is the total amount of bandwidth used for the sum of calls of the defined codec including headers and media traffic

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Question # 16

Cisco UCM delays routing of a call during digit analysis with an overlapping dial plan. How long is the default wait time?

A.

5 seconds

B.

10 seconds

C.

15 seconds

D.

20 seconds

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Question # 17

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

A.

option 66

B.

option 15

C.

option 6

D.

option 120

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Question # 18

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 802.10 frames, tagged with the voice VLAN ID 221?

A.

Device(config-if)# switchport voice vlan 221

B.

Device(config-if)# switchport vlan voice 221

C.

Device(config-if)# switchport access vlan 221

D.

Device(config-if)# switchport trunk allowed vlan 221

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Question # 19

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

A.

REGISTER

B.

SUBSCRIBE

C.

PRACK

D.

NOTIFY

E.

UPDATE

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Question # 20

What must be configured on a Cisco Unity Connection voice mailbox to access the mailbox from a secondary device?

A.

mobile user

B.

alternate names

C.

alternate extensions

D.

Attempt Forward routing rule

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Question # 21

An engineer is configuring a phone system CISCO UCM and wants to activate TFTP service. The engineer selects the serviceability page for configuration. Which nodes configurable for TFTP?

A.

any two nodes

B.

any node

C.

only nodes that have Cisco UCM service enabled

D.

any subscriber nodes

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Question # 22

When designing the capacity for a Cisco UCM 12.x cluster, an engineer must decide which VMware template will be used for each node. What is the lowest number of users supported in a template and the highest number of users in a template?

A.

750 and 15.000 users

B.

750 and 10.000 users

C.

500 and 10.000 users

D.

1000 and 10.000 users

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Question # 23

Which TCP port is used by default for SIP OAuth on a Cisco UCM server when using Mobile and Remote Access?

A.

5060

B.

5061

C.

5090

D.

5091

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Question # 24

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?

A.

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

B.

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

C.

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

D.

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

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Question # 25

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

A.

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

B.

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

C.

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

D.

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

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Question # 26

Refer to the exhibit. When making a call to a Mobile and Remote Access client, what are the combinations of protocol on each of the different sections A-B-C?

A.

IP TCP/TLS (A) + SIP TCP/TLS (B) + SIP TLS (C)

B.

SIP TCP/TLS (A) + SIP TCP/TLS (B) + SIP TCP/TLS (C)

C.

SIP TLS (A) + SIP TLS (B) + SIP TLS (C)

D.

SIP TCP/TLS (A) + SIP TLS (B) + SIP TLS (C)

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Question # 27

Exhibit.

Refer the exhibit. A collaboration engineer needs to replace the original, single NTP

server that was configured during the inital install of a Cisco UCM server. What is the first

step to accomplish this task?

A.

Restart the NTP service on Cisco UCM

B.

Delete the original NTP server from Cisco UCM

C.

Stop the NTP service on Cisco UCM

D.

Enable NTP authentication for the new NTP server on Cisco UCM

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Question # 28

In Cisco UCM, an engineer must create a new SIP route pattern to allow ccnp.cisco com for all internal callers The internal callers have a calling search space named CSSJNTERNAL that includes the partition named PTJNTERNAL If allowed, the calls must be routed to a SIP trunk named SIP_CISCO_TRK. Drag and drop the values from the left onto the corresponding fields on the right.

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Question # 29

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?

A.

Delete the user directly from Cisco UCM.

B.

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

C.

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

D.

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

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Question # 30

An administrator needs to create a partial PRI consisting of the first seven timeslots available. Which configuration snippet configures the ISDN E1 PRI for this task?

A.

B.

C.

D.

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Question # 31

Cisco Prime Collaboration Manager is using Cisco Discovery Protocol to discover devices in an automated setup. What must be used to get alerts and faults via traps from devices at regular polling intervals?

A.

HTTPS

B.

CDP

C.

SNMP

D.

XML

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Question # 32

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.

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Question # 33

What an advantage of using of the SIP OAuth mode in Cisco Jabber?

A.

secure signaling and media

B.

authentication of SIP messages

C.

reduced authentication times

D.

usage of self-signed certificates

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Question # 34

Refer to the exhibit. An engineer configures a VoIP dial peer on a Cisco gateway. Which codec is used?

A.

G711alaw

B.

No codec is used (missing codec command)

C.

G.711ulaw

D.

G729r8

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Question # 35

What is a characteristic of Cisco UCM translation patterns?

A.

Configure routing based on the calling party number for the next hop.

B.

When there is a match, the call is routed to the specified destination in the translation pattern.

C.

When a dialed number is manipulated in a translation pattern, the dialed number is written to the call detail record.

D.

Never configure a partition for a translation pattern.

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Question # 36

Which transport protocol does the application layer protocol SNMP use?

A.

HTTP

B.

XML

C.

UDP

D.

SIP

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Question # 37

A customer wants to conduct B2B video calls with a partner using on-premises conferencing solution. Which two devices are needed to facilitate this request?

A.

Expressway-C

B.

Cisco Telepresence Management Suite

C.

Expressway-E

D.

MGCP gateway

E.

Cisco Unified Border Element

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Question # 38

A customer reports that the Cisco UCM toll-fraud prevention does not work correctly, and the customer is receiving charges for unapproved international calls as a result. Which two configuration changes resolve the issues? (Choose two.)

A.

Mark patterns as off-net or on-net.

B.

Modify the Block OffNet to OffNet Transfer service parameter.

C.

Disable call forwarding on the phone.

D.

Use Cisco Unified Border Element to debug the calls.

E.

Make the calls route through a firewall.

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Question # 39

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.

B.

C.

D.

Full Access
Question # 40

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

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Question # 41

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

A.

AF41

B.

CS3

C.

CS4

D.

EF

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Question # 42

During the Cisco IP Phone registration process, the TFTP download (ails. What are two reasons (or this issue? (Choose two.)

A.

The DNS server was not specified, which is needed to resolve the DHCP server IP address.

B.

Option 100 string was not specified, or an incorrect Option 100 string was specified.

C.

The Cisco IP Phone does not know the IP address of the TFTP server.

D.

The Cisco IP Phone does not know the IP address of any of the Cisco UCM Subscriber nodes.

E.

Option 150 string was not specified, or an incorrect Option 150 string was specified.

Full Access
Question # 43

What is the cisco UCM service parameter default value for DSCP for Telepresence calls ?

A.

CS4

B.

EF

C.

AF41

D.

CS3

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Question # 44

An administrator would like to set several Cisco Jabber configuration parameters to only apply to mobile clients (iOS and Android). How does the administrator accomplish this with Cisco Jabber 12.9 and Cisco UCM 12.5?

A.

Assign the desired configuration file to "Mobile" Jabber Client Configuration in the Service Profile.

B.

Upload the jabber-config.enc file to TFTP

C.

Create a user profile in Jabber Policies.

D.

Deploy jabber-config-user.xml on iOS and Android devices.

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Question # 45

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.)

A.

CTI route point

B.

SIP route patterns

C.

route group

D.

route pattern

E.

SIP trunk

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Question # 46

An administrator must make a pattern to route calls to two different destinations john doe@company com and jane doe@company com Which type of patterns are needed in the Cisco UCM. and what must the pattern look like?

A.

A SIP route pattern that looks like the *@company.com

B.

A SIP route pattern that looks like this company.com

C.

A regular route pattern with URI feature enable in the configuration page. The pattern

must look like this:(*@company.com)

D.

A regular route pattern with URI feature enable in the configuration page. The pattern

must look like this:MATCH(*@company.com)

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Question # 47

Which behavior occurs when Cisco UCM has a Call Manager group that consists of two subscribers?

A.

Endpoints attempt to register with the top subscriber in the list.

B.

Endpoints attempt to register with (he bottom subscriber in the list.

C.

Endpoints attempt to register with both subscribers in a load-balanced method.

D.

If a subscriber is rebooted, endpoints deregister until the rebooted system is back in service.

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Question # 48

Which data security feature is included with the Pro Pack for Cisco Webex Control Hub?

A.

encryption in transit

B.

end-to-end encryption for meetings

C.

Hybrid Data Security end-to-end

D.

encryption of content

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Question # 49

A collaboration engineer inherits the responsibilities of another engineer. The previous engineer implemented a SIP integration between Cisco Unity Connection and Cisco UCM. Users can leave messages, but the Message Waiting Indicator is unconfigured. Which two actions must the engineer perform to enable MWI? (Choose two.)

A.

From Cisco UCM, select Advanced Features, select Voice Mail, select Message Waiting, and configure the message waiting numbers.

B.

From Cisco UCM. open the SIP Trunk Security Profile Information menu and select Accept Unsolicited Notification.

C.

From Message Waiting Indicator Settings in Unity Connection, enable MWI for each user.

D.

From Port Group in Unity Connection, select Enable Message Waiting Indicators.

E.

From Message Waiting Indicators in Unity Connection, select Send Message Counts

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Question # 50

An administrator configures Cisco UCM to use UDP for SIP signaling and finds that an endpoint cannot make calls. Which action resolves this issue?

A.

Change the common phone profile.

B.

Change the SIP dial rules.

C.

Change the SIP profile.

D.

Change the phone security profile.

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Question # 51

Which issue cause slips on a PRI?

A.

incorrect dock source

B.

incorrectly configured time zone

C.

change in the line code

D.

incorrect encapsulation

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Question # 52

Which Cisco unity Connection handler plays a greeting at announces the option to dial a user extension by default?

A.

the operator call handler

B.

the Interview handler

C.

the Goodbye call handler

D.

the Directory handler

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Question # 53

An engineer encounters third-party devices that do not support Cisco Discovery Protocol. What must be configured on the network to allow device discovery?

A.

LLDP

B.

TFTP

C.

LACP

D.

SNMP

Full Access
Question # 54

What will Differserv provide?

A.

traffic classification

B.

scheduling technique

C.

service differentiation

D.

queuing mechanism

Full Access
Question # 55

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

A.

Enable Auto-Registration.

B.

Associate the end user to the Standard CCM Super Users group

C.

Associate the end user to a SIP Profile.

D.

Disable Auto-Registration.

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Question # 56

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?

A.

Cisco Expressway-E, Cisco IM and Presence Server, and Cisco Video Communication Server

B.

Cisco Unified Border Element, Cisco IM and Presence Server and Cisco Video Communication Server

C.

Cisco Expressway-E, Cisco Expressway-C, and Cisco UCM

D.

Cisco Unified Border Element, Cisco UCM, and Cisco Video Communication Server

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Question # 57

Which characterstic of distributed class- based weighted fair queueing addresses jitter

prevention?

A.

It provides additional granularity by allowing a user to create classes

B.

It minimizes jitter by implementing a priority queue for voice traffic

C.

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

D.

It provides additional granularity by allowing a user to define custom class

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Question # 58

Refer to the exhibit.

An administrator configures a secure SIP trunk on Cisco UCM.

Which value is needed in the secure certificate subject or subject alternate name field to accomplish this task?

A.

The fully qualified domain name of the remote device that is configured on the SIP

trunk.

B.

The common name of the Cisco UCM CallManager certificate.

C.

The full qualified domain name of all Cisco UCM nodes that run the CallManager

service.

D.

The common name of the remote device certificates.

Full Access
Question # 59

What is the default TCP port for SIP OAuth mode in Cisco UCM?

A.

5011

B.

3174

C.

8443

D.

5090

Full Access
Question # 60

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?

A.

Priority = 100, Weight = 90

B.

Priority = 10, Weight = 5

C.

Priority = 10, Weight = 10

D.

Priority = 5, Weight = 70

Full Access
Question # 61

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

A.

EF

B.

CS3

C.

AF41

D.

AF31

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Question # 62

An administrator needs to help a remote employee make a free call to an international destination. The administrator calls the employee, then conferences in the international party. The administrator drops the call, and the employee and the international party continue their conversation. Which action prevents this type of toll fraud in the Cisco UCM?

A.

Set service parameter 'Advanced Ad Hoc Conference" to FALSE.

B.

Set service parameter "Drop Ad Hoc Conference" to "When Conference Controller leaves."

C.

Set service parameter "Advanced Ad Hoc Conference" to 2.

D.

Set service parameter "Drop Ad Hoc Conference" to "Do not allow outside parties."

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Question # 63

A high-speed network is often configured with a five-class QoS model. Which classes are

used in the model?

A.

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

B.

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

C.

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

D.

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

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Question # 64

Refer to the exhibit. Users at a company located In New York cannot place calls. The New York gateway is configured with a T1 ISDN PRI card with 24 channels. The engineer runs the show isdn status command and receives output. Which action must the engineer take to resolve the issue?

A.

Change the switch type on the ISDN card to primary-5ess.

B.

Increase the number of timeslots in the controller t1 interface.

C.

Change the card type from T1 to E1.

D.

Issue the no shut command Into the controller t1 interface.

Full Access
Question # 65

Given this H.323 gateway configuration and using Cisco best practices, how must the called party transformation pattern be configured to ensure that a proper ISDN type of number is set?

A.

B.

C.

D.

Full Access
Question # 66

The IP phones al 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.)

A.

Switch# copy running-config startup-config

B.

Switch(config)# no lldp run

C.

Switch# configure terminal

D.

Switch(conlicj)# interface GigabitEthernet1/0/1

E.

Switch(config># no lldp transmit

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Question # 67

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?

A.

An NTP mismatch is preventing the connection of the TCP session between the SIP phone and the Cisco UCM. The SIP phone and Cisco UCM must be set with identical NTP sources.

B.

The certificates on the SIP phone are not trusted by the Cisco UCM. The SIP phone must generate new certificates.

C.

DNS lookup for the Cisco UCM FQDN is failing. The SIP phone must be reconfigured with the proper DNS server.

D.

An network device is blocking TCP port 5060 from the SIP phone to the Cisco UCM. This device must be reconfigured to allow traffic from the IP phone.

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Question # 68

A remote office has a less-than-optimal WAN connection and experiences packet loss, delay and jitter. Which VoIP codec is used in this situation?

A.

G722.1

B.

iLBC

C.

G.711alaw

D.

G.729A

Full Access
Question # 69

What are two common attributes of XMPP XML stanzas? (Choase two.)

A.

from

B.

to

C.

destination

D.

version

E.

Source

Full Access
Question # 70

Which wildcard must an engineer configure to match a whole domain in SIP route patterns?

A.

*

B.

@

C.

!

D.

.

Full Access
Question # 71

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

A.

digest user

B.

manufacturer

C.

serial number350-801 2023-4

D.

authorization code

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Question # 72

Which values must be enabled to set up QoS for video conferencing on a VoIP network?

A.

CS4 and DSCP 32

B.

AP41 and DSCP 34

C.

AF31 and DSCP 34

D.

CS3 and DSCP 24

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Question # 73

Why isn’t an end user s PC device in a QoS trust boundary included?

A.

The end user could incorrectly tag their traffic to bypass firewalls.

B.

The end user may incorrectly tag their traffic to be prioritized over other network traffic.

C.

There is no reason not to include an end user's PC device in a QoS trust boundary.

D.

The end user could incorrectly tag their traffic to advertise their PC as a default gateway.

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Question # 74

Refer to the exhibit.

https://i.postimg.cc/C57TkczG/image.png

A call is falling to establish between two SIP Devices The called device answers with these SOP Which SOP parameter causes issue?

A.

The calling device did not offer a ptime value

B.

The media stream is set to send only

C.

The payload for G.711ulaw must be 18.

D.

The RTP port is set to 0.

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Question # 75

How are network devices monitored in a collaboration network?

A.

The Cisco Discovery Protocol table is shared among devices.

B.

Ping Sweep reports "unmanaged' state devices.

C.

System logs are collected in a Cisco Prime Collaboration Server.

D.

Simple Network Managed Protocol is enabled on each device to poll specific values periodically.

Full Access
Question # 76

Which Webex Calling dial plan settings restrict a user from placing a particular outbound call type?

A.

Block

B.

Transfer to Number

C.

Reject

D.

Restrict

Full Access
Question # 77

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

A.

Expressway-C provides encryption (or Mobile and Remote Access but not (or business-to-business communications.

B.

The Expressway-C and Expressway-E pair can enable connectivity from the corporate network to the PSTN via a T1/E1 trunk.

C.

The Expressway-C and Expressway-E pair can interconnect H.323-to-SIP calls for voice.

D.

Expressway-E provides a VPN entry point for Cisco IP phones with a Cisco AnyConnect client using authentication based on certificates.

E.

Expressway-E provides a perimeter network that separates the enterprise network from the Internet.

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Question # 78

Which DiffServ value must be used to identify and classify audio and video from Cisco Telepresence endpoints according to the Cisco dual video queue approach?

A.

AF42

B.

CS3

C.

CS4

D.

AF41

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Question # 79

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?

A.

C:\Users\wk\Desktop\mudassar\Untitled.jpg

B.

C:\Users\wk\Desktop\mudassar\Untitled.jpg

C.

D.

C:\Users\wk\Desktop\mudassar\Untitled.jpg

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Question # 80

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

A.

TLS-based

B.

certificate-based

C.

registration-based

D.

authentication-based

E.

OAuth-based

Full Access
Question # 81

Where in Cisco UCM is restrictions on audio bandwidth configured?

A.

location

B.

partition

C.

region

D.

serviceability

Full Access
Question # 82

Refer to the exhibit.

An engineer verifies the configured of an MGCP gateway. The commands are already configured. Which command is necessary to enable MGCP?

A.

Device(config)# mgcp enable

B.

Device(config)# ccm-manager enable

C.

Device (config) # com-manager active

D.

Device (config)# mgcp

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Question # 83

What is set when using COS to mark an Ethernet frame?

A.

Ipp bits

B.

IP ECN bits

C.

DCSP bits

D.

802.1 p User Priority bits

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Question # 84

User A Calls user. The call gets connected, but the quality is bed. What are two reasons for this issue? (Choose two)

A.

Incorrect partition

B.

No region relationship

C.

Network congestion

D.

Incorrect QoS

E.

Incompatible codec

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Question # 85

Which DSCP value and PHB equivalent are the default for audio calls?

A.

48 and EF

B.

34 and AF41

C.

32 and AF41

D.

32 and CS4

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Question # 86

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

A.

restart of CallManager service

B.

restart of DirSync service

C.

restart of the network service

D.

restart of TFTP service

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Question # 87

Which settings are needed to configure the SIP route pattern in Cisco Unified Communications Manager?

A.

Pattern usage, IPv4 pattern, IPv6 pattern, and description

B.

Pattern usage, IPv4 pattern, and SIP trunk/Route list

C.

Pattern usage, IPv6 pattern, and SIP trunk/Route list

D.

SIP trunk/Route list, description, and IPv4 pattern

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Question # 88

Refer to the exhibit.

An engineer must modify the existing QoS policy-map statement to implement LLQ for voice traffic. Which change must the engineer make in the configuration?

A.

bandwidth 170 to reserve 170

B.

bandwidth 170 to LL1 170

C.

bandwidth 170 to priority 170

D.

bandwidth 170 to percent 170

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Question # 89

Which information is needed to restore the backup of a Cisco UCM publisher successfully?

A.

the TFTP server details

B.

the application credentials for Cisco UCM

C.

the security password for Cisco UCM

D.

the FTP server details

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Question # 90

An administrator is asked to implement toll fraud prevention in Cisco UCM, specifically to restrict off-net to off-net call transfers. How is this implemented?

A.

Enforce ad-hoc conference restrictions.

B.

Set the appropriate service parameter.

C.

Implement time-of-day routing.

D.

Use the correct route filters.

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Question # 91

What requires a Cisco IOS XE transcoder?

A.

DTMF conversion

B.

SIP early offer

C.

transrating

D.

call queuing

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Question # 92

A customer wants a video conference with five Cisco Telepresence 1X5000 Series systems. Which media resource is necessary in the design to fully utilize the immersive functions?

A.

Cisco Webex Meetings Server

B.

software conference bridge on Cisco UCM

C.

Cisco Meeting Server

D.

Cisco PVDM4-128

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Question # 93

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

A.

HTTPS

B.

H.323

C.

SIP

D.

SCCP

E.

SRTP

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Question # 94

Where is urgent priority enabled to bypass the T302 timer?

A.

route partition

B.

transformation pattern

C.

directory number

D.

CTl port

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Question # 95

Refer to the exhibit. Which route pattern can the Cisco UCM administrator apply to the configuration to allow calls to "1306.1316.1326,13*6.13#6” only?

A.

13XX

B.

13[25-8]6

C.

13!#

D.

13[A3-9)6

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Question # 96

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

A.

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.

B.

Use 808.IQ trunking and 802.lp for proper treatment of Layer 2 CoS packet marking on ports with phones connected.

C.

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

D.

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.

E.

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

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Question # 97

A collaboration engineer is configuring the QoS trust boundary for Cisco UCM voice and video conferencing. Which two trust boundary configurations are valid? (choose two)

A.

QoS trust boundaries include all the devices directly attached to the access switch ports

B.

QoS trust boundaries can be extended to Jabber running on a PC

C.

QoS trust boundaries exclude Jabber softphone running on a PC

D.

QoS trust boundaries can be extended to voice and video devices if the connected PCs are included

E.

QoS trust boundaries can be extended to voice and video devices exclusively

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Question # 98

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?

A.

Allow Control of Device from CTI

B.

Standard CTI Secure Connection

C.

Standard CTI Enabled

D.

Standard CTI Allow Reception of SRTP Key Material

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Question # 99

What is a benefit of Easy/QoS?

A.

It configures QoS on the network.

B.

It provisons QoS for Layer 3 devices automatically.

C.

It expresses business relevance for applications.

D.

It allows single command QoS deployment.

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Question # 100

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.)

A.

Increase the number of voice ports.

B.

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

C.

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

D.

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

E.

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

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Question # 101

Refer to the exhibit. Which action must an engineer take to implement self-provisioning on a primary communications manager server?

A.

Select a different Universal Line Template.

B.

Change the SIP Phone Secure Port.

C.

Uncheck the auto-registration Disabled checkbox.

D.

Select a different Universal Device Template.

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Question # 102

A user reports that when receiving an inbound call on their IP Phone from the PSTN they are unable to transfer this call to another PSTN number What is the reason for this failure?

A.

The incoming calling search space of the SIP trunk does not include the partition of the line in the IP phone

B.

The gateway is configured with the wrong device pool

C.

The service parameter related to Öffnet to Offnet Call Transfer is set to TRUE

D.

The IP phone is configured with the wrong region

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Question # 103

A Cisco voice gateway is configured to use a sip-kpml DTMF relay in global settings. A new SIP dial peer is configured for a third-party application that only supports an in-band DTMF relay. Which commands must an engineer run on the dial peer?

A.

dtmf-relay sip-info

B.

dtmf-relay sip-notify

C.

dtmf-relay rtp-net

D.

no dtmf-relay sip-kpml

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Question # 104

Which Cisco UCM service parameter is enabled to disconnect a multiparty call when the call initiator hangs up?

A.

H.225 Block Setup Destination

B.

Drop Ad Hoc Conference

C.

Enterprise Feature Access Code for Conference

D.

Block OffNet To OffNet Transfer

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Question # 105

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 10$ entry sets the required priority?

A.

dtmf-relay cisco-rtp

B.

dtmf-relay sip-kpml cisco-rtp

C.

sip-notify dtmf-relay rtp-nte

D.

dtmf-relay rtp-nte sip-notify

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Question # 106

An administrator executes the debug isdn q931 command while debugging a failed call. After a test call is placed, the logs return a disconnect cause code of 1. What is the cause of this problem?

A.

The media resource is unavailable.

B.

The destination number rejects the call.

C.

The destination number is busy.

D.

The dialed number is not assigned to an endpoint.

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Question # 107

Refer to tho 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?

A.

m=audio 16444 RTP/AVP 4 101

B.

m=audio 16444 RTP/AVP 15 101

C.

m=audio 16444 RTP/AVP 9 101

D.

m=audio 16444 RTP/AVP 18 101

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Question # 108

An engineer is trying to implement a new IP phone system in a company The phones connected to the internal network are reporting a status of "unknown " There is no firewall between the Cisco UCM and the phones What is a possible reason for the unknown status?

A.

Cisco Discovery Protocol is not enabled, and ping sweep is enabled

B.

DNS is not enabled for the phones

C.

DHCP option 150 is not set up correctly

D.

The IP phone management service is not enabled under Services

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