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Question # 4

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 # 5

Which SNMP service must be activated manually on the Cisco Unified Communications Manager after installation?

A.

Cisco CallManager SNMP

B.

SNMP Master Agent

C.

Connection SNMP Agent

D.

Host Resources Agent

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Question # 6

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

A.

VPN connection toward the internal UC resources

B.

SIP header modification

C.

B2B calls

D.

device registration over the Internet

E.

IP to PSTN call connectivity

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Question # 7

Refer to the exhibit. Calls to Cisco Unity Connection are failing across Cisco Unified Border Element when callers try to select a menu prompt Why is this happening and how is it fixed?

A.

Cisco Unity Connection is configured on G.729 only. Cisco Unity Connection must be reconfigured to support iLBC.

B.

Cisco Unified Border Element is not sending any support for DTMF. OTMF configuration must be added to the appropriate dial peer.

C.

Cisco Unified Border Element is sending the incorrect media IP address. The IP address of the loopback interface must be advertised in the SDP

D.

The Cisco Unity Connection Call Handler is configured for a "Release to Switch" transfer type Transfers must be disabled for the Cisco Unity Connection Call Handler

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Question # 8

Which external DNS SRV record must be present for Mobile and Remote Access?

A.

_cisco-uds.Jcp.example.com

B.

_collab-edge._tls.example.com

C.

_collab-edge._tcp.example.com

D.

_cisco-uds._tls.example.com

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Question # 9

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 # 10

Refer to the exhibit.

When a call is received on Cisco Unified Border Element. from which

lP does it allow a connection?

A.

192.168.100.103

B.

192.168.102.102

C.

192.168.100.102

D.

192.168.101.201

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Question # 11

An engineer configures a SIP trunk for MWI between a Cisco UCM cluster and Cisco Unity Connection. The Cisco UCM cluster fails to receive the SIP notify messages. Which two SIP trunk settings resolve this issue? (Choose two.)

A.

accept out-of-dialog refer

B.

accept out-of-band notification

C.

transmit security status

D.

allow changing header

E.

accept unsolicited notification

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Question # 12

How are E.164 called-party numbers normalized on a globalized call-routing environment in Cisco UCM?

A.

Call ingress must be normalized before the call being routed.

B.

Normalization is not required.

C.

Normalization is achieved by stripping or translating the called numbers to internally used directory numbers.

D.

Normalization is achieved by setting up calling search spaces and partitions at the SIP trunks for PSTN connection.

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Question # 13

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 )

A.

Set the DELETEUSERDATA=r installation argument

B.

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

C.

Set the "HKEY_LCX^M._MACHINE .SoftwareCiscoCollabHo$t€ula Setting registry Eula_disable

D.

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

E.

Set the "/quiet installation argument

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Question # 14

Which DiffServe PHB preserves backward compatibility with any IP precedence scheme?

A.

expedited forwarding

B.

class selector

C.

assured forwarding

D.

default

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Question # 15

Which version is used to provide encryption for SNMP management traffic in collaboration deployments?

A.

SNMPv1

B.

SNMPv3

C.

SNMPv2

D.

SNMPv2c

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Question # 16

What is a capability of Cisco Expressway?

A.

It functions as an analog telephony adapter.

B.

It has remote endpoint enrollment with Certificate Authority Proxy Function.

C.

It gives directory access for remote users via Cisco Directory Integration.

D.

It provides access to on-premises Cisco Unified Communications infrastructure for remote endpoints.

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Question # 17

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?

A.

9.011#

B.

9.011@

C.

9.011!

D.

9.011*

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Question # 18

How does Cisco UCM perform a digit analysis on-hook versus off-hook for an outbound call from a Cisco IP phone that is registered to Cisco UCM?

A.

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

B.

On-hook. no digit analysis is performed; off-hook. UCM requires the '#" to start the digit analysis

C.

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

D.

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

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Question # 19

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 # 20

Refer to the Exhibit.

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

A.

maximum sessions hardware 50

B.

video codec h264

C.

codec pass-through

D.

associate application Cisco unified border element

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Question # 21

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 # 22

An engineer configures a Cisco Unified Border Element and must ensure that the codecs negotiated meet the ITSP requirements. The ITSP supports G.7llulaw and G.729 for audio and H.264 for video. The preferred voice codec is G.711. Which configuration meets this requirement?

A.

B.

C.

D.

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Question # 23

Due to service provider restriction. Cisco UCM cannot send video in the SDR Which two options on Cisco UCM are configured to suppress video in the SDP in outgoing invites? (Choose two.)

A.

Add the audio forced command to voice service VoIP on the Cisco Unified Border Element.

B.

Check the Retry Video Call as Audio on the SIP trunk.

C.

Set Video Bandwidth in the Region settings to 0.

D.

Change the Video Capabilities dropdown on the endpoint to Disabled.

E.

Check the Send send-receive SDP in mid-call INVITE check box on the SIP trunk SIP profile.

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Question # 24

An administrator is configuring LDAP tor Cisco UCM with Active Directory integration. A customer has requested to use “ipphone” instead of “telephoneNumber” as the phone number attribute. Where does the administrator specify this attribute mapping in Cisco UCM?

A.

LDAP Custom Filter

B.

LDAP Directory user fields

C.

LDAP Directory custom user fields

D.

LDAP Authentication

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Question # 25

Refer to the exhibit.

A call to an international number has failed. Which action corrects this problem?

A.

Assign a transcoder to the MRGL of the gateway.

B.

Strip the leading 011 from the called party number

C.

Add the bearer-cap speech command to the voice port.

D.

Add the isdn switch-type primart-dms100 command to the serial interface.

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Question # 26

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 # 27

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 # 28

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 # 29

Which Webex Calling construct is used to organize calling features within a physical site?

A.

client settings

B.

locations

C.

service settings

D.

call routing

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Question # 30

A Company s employees have been complaining that they have been unable to select options on the internal IVR of the help desk. IT support has been given Cisco UCM traces and below is the snippet of the SDP of the INVITE packet.

How is this issue resolved?

A.

Configure CODEC for G.729.

B.

Configure DTMF for KPML.

C.

Configure CODEC for G.722.

D.

Configure DTMF for RFC 2833.

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Question # 31

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

A.

real lime alarm browse

B.

multicluster support

C.

call quality monitoring

D.

email notifications

E.

customizable events

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Question # 32

Refer to the exhibit There is a call flow between Phone A and Phone B Phone B (holder) places Phone A (holder) on hold Which MRGL and Audio Source are played to Phone A?

A.

MRGL A and Audio Source 4

B.

MRGL B and Audio Source 4

C.

MRGL A and Audio Source 2

D.

MRGL B and Audio Source 2

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Question # 33

A collaboration engineer adds a voice gateway to Cisco UCM. The engineer creates a new gateway device in Cisco UCM. selects VG320 as the device type and selects MGCP as the protocol What must be done next to add the gateway to the Cisco UCM database?

A.

Select the DTMF relay type for the gateway.

B.

Select a device pool for the new gateway.

C.

Add the FQDN or hostname of the device.

D.

Configure the module in slot 0 of the new gateway.

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Question # 34

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

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Question # 35

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 # 36

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 # 37

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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