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

A. When using media flow-through, the call signaling and media are passed through the Cisco Unified Border Element.

B. When using media flow-through, call signaling goes through the Cisco Unified Border Element, but media does not.

C. When using media flow-around, both call signaling and media do not go through the Cisco Unified Border Element.

D. When using media flow-around, the call signaling goes through the Cisco Unified Border Element, but media is not passed through it.

E. When using media flow-through, the call signaling goes through the Cisco Unified Border Element, but media is not passed through it.

What is NBAR?

A. It controls the forwarding of routed packets

B. It collects traffic flow statistics on routing devices

C. It allows asymmetric flows that have stateful protocols

D. It intelligently classifies traffic from different applications

Why would we not include an end user's PC device in a QoS trust boundary?

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.

The security department will audit an IT department to ensure that the proper guidelines are being followed. The reports of the call detail records show unauthorized access to PSTN. Which two actions should an administrator check to prevent the unauthorized use of the telephony system? (Choose two.)

A. Forced authorization code is used to recognize a dialing extension and authorize an international call.

B. Ensure that ad hoc conference calls are dropped if an external user is added.

C. Call forward settings (All/Busy/No Answer) are restricted to internal extensions in the network.

D. For extension mobility, logged-out CSS is restricted to internal extensions and emergencies.

E. Add an additional firewall between the Cisco UCM server and the Expressway Core server.

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.)

A. The network meets bandwidth requirements.

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

C. Cisco UBE manages voice traffic, not data traffic.

D. All devices use wired connections instead of wireless connections.

E. Voice packets are classified and marked.

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?

A. Set up is not required.

B. Set up for each group to use IPv4 and IPv6.

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

D. Set up IPv4 and IPv6 in Cisco Unified CM.

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. Use Cisco Unified Border Element to debug the calls.

B. Disable call forwarding on the phone.

C. Make the calls route through a firewall.

D. Mark patterns as off-net or on-net.

E. Modify the Block OffNet to OffNet Transfer service parameter.

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?

A. Create a recording that is applied to a service voicemailbox in Cisco UCM.

B. Configure a directory handler to respond to the calls in Cisco UCM.

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

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

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

A. customizable events

B. email notifications

C. multicluster support

D. real time alarm browser

E. call quality monitoring

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

A. Expressway-C

B. MGCP gateway

C. Cisco Unified Border Element

D. Cisco TelePresence Management Suite

E. Expressway-E

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

A. 1

B. 8

C. 16

D. 4

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?

A. Install the NIM card on a different slot.

B. Replace the memory slot in the motherboard.

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

D. Install the PVDM directly to the NIM card.

Which command is used in Cisco IOS XE TDM gateway to configure the voice T1/E1 controller to provide clocking?

A. clock source line

B. clock source external

C. clock source internal

D. clock source network

An engineer must configure a dial plan tor 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?

A. device pool

B. voice gateway

C. trunk group

D. SIP trunk

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?

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

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

C. on Cisco UCM Administration page, Server > Cisco UCM

D. on Cisco UCM Administration page, System > Enterprise Parameters

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

A. Cisco Umbrella

B. Cisco Unified Communications Mobile and Remote Access

C. Cisco VPN Client

D. Cisco Webex

An administrator is developing an 8-class QoS baseline model. The CS3 standards-based marking recommendation is used for which type of class?

A. Scavenger

B. voice

C. call signaling

D. best effort

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

A. the Operator call handler

B. the Goodbye call handler

C. the Directory handler

D. the Interview handler

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 a device pool for the new gateway.

B. Add the FQDN or hostname of the device.

C. Configure the module in slot 0 of the new gateway.

D. Select the DTMF relay type for the gateway.

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

A. expedited forwarding

B. class selector

C. assured forwarding

D. default

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?

A. show lldp status

B. show lldp traffic

C. show lldp

D. show lldp run

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

A. OAuth-based

B. mutual TLS

C. local authentication

D. certificate-based

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.
 

Where in Cisco UCM is restrictions on audio bandwidth configured?

A. location

B. partition

C. region

D. serviceability

What is a function of a call handler in Cisco Unity Connection?

A. It controls outgoing calls by allowing an administrator to specify the numbers that Cisco Unity Connection dials to transfer calls, notify users of messages, and deliver faxes

B. It provides access to a corporate directory by playing an audio list that users and outside callers use to reach users and leave messages.

C. It answers calls, take messages, and provide menus of options.

D. It collects information from callers by playing a series of questions and recording the answers.

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

A. support for TLS 1.2 between Directory Connector and Webex Control Hub

B. TCP port 443 open from Directory Connector to the internet

C. .NET Framework 3.4 installed on the Directory Connector server

D. single sign-on between Directory Connector and Active Directory

E. Active Directory with a forest functional level of 1 or higher

After an engineer runs the utils ntp status command on the Cisco Unified Communications Manager publisher, the stratum value is 16. Which issue can the
Cisco Unified CM cluster experience?

A. Unified CM sends an NTPv4 packet.

B. Database replication is not synchronized on the Unified CM nodes.

C. The cluster loses access to port 124 at the firewall.

D. The date/time group on all phones defaults to the time zone of the engineer.

What are two QoS requirements for VoIP traffic? (Choose two.)

A. Loss must be no more than 1 percent.

B. Voice traffic must be marked to DSCP AF41.

C. One-way latency must be no more than 200 ms.

D. Voice traffic must be marked to DSCP EF.

E. Average one-way jitter is greater than 50 ms.

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

A. Expressway-C provides encryption for Mobile and Remote Access but not for business-to-business communications.

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

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

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

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

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

A. Survivable Remote Site Telephony functionality

B. MGCP gateway registration

C. secure business-to-business communications

D. customer interaction management services

E. secure firewall traversal for remote devices

A Cisco Unity Connection Administrator must set a voice mailbox so that it can be accessed from a secondary device. Which configuration on the voice mailbox makes this change?

A. Attempt Forward routing rule

B. Alternate Extensions

C. Alternate Names

D. Mobile User

The chief technology officer at a company must reduce collaboration infrastructure costs by onboarding all on-premises equipment to the cloud by using Cisco Webex Control Hub. Administrators need the ability to manage upgrades and set up hot desking for on-premises devices. Which action must be taken before onboarding devices by using the Control Hub?

A. Allow HTTP traffic from each device to Control Hub.

B. Upgrade all the devices to software version CE9.15 or later.

C. Configure the Control Hub organization ID on the devices.

D. Acquire a license for each device.

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

A. Cisco Unified Presence Server

B. Expressway-E

C. Cisco UCM

D. Expressway-C

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

A. 150 ms round tip

B. 510 ms round trip

C. 40 ms round trip

D. 80 ms round trip

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

A. Reject

B. Block

C. Restrict

D. Transfer to Number

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?

A. Internal to External -Calling-party number: E.164 -Called-party number: E.164

B. External to Internal -Calling-party number: E.164 -Called-party number: E.164

C. External (local number) to InternalCalling-party number: E.164 -Called-party number: E.164 (localized, subscriber)

D. Internal to External (local number)Calling-party number: E.164 (localized, subscriber)Called-party number: E.164

An engineer has a Cisco UCM cluster on version 12.5(1). The engineer registered and configured a new Cisco IP phone 8851 to Cisco UCM and assigned it to a user. If the message on Cisco UCM says "Rejected," this issue should be addressed by pressing the gear button on the phone and choosing administrator settings. What is the next step that the engineer must take to resolve the issue?

A. reset settings > reset device

B. reset settings > all settings

C. reset device > all settings

D. all settings > erase

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?

A. Correct the restriction policy settings.

B. Reboot the VCS server and attempt reregistration.

C. Upload a new policy in VCS.

D. Change the SIP trunk configuration.

Users want their mobile phones to be able to access their Cisco Unity Connection mailboxes with only having to enter their voicemail pin at the login prompt when calling the pilot number. Where should an engineer configure this feature?

A. alternate extensions

B. message settings

C. transfer rules

D. greetings

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.
 

How does an administrator ensure compliance with ITU-T G.114 latency requirements when deploying voice and video applications over routes that include a geostationary satellite?

A. For voice and video applications over satellite, Cisco recommends using WAN optimization compression, which will save space or time of the transmission. The latency will then be below the recommended latency threshold for voice.

B. Using G.729 voice codec Instead of G.711 voice codec will reduce the packet size and the latency to stay within the recommended threshold.

C. The satellite is 35,786 km (22,236 miles) above sea level (from the equator), so an engineer will not get below 150 ms latency in one direction and will need to manage the expectation of the user.

D. The application will work because it will be below the recommenced latency requirement If an engineer uses compressed headers to speed up the voice packets.

An administrator recently upgraded a Cisco Webex DX80 through its web interface but discovered the next morning that the unit has received to its previous version. What must the administrator do to prevent this from happening again?

A. Assign a phone security profile with secure SIP.

B. Set the prepare cluster for rollback to pre-8.0 enterprise parameter to true.

C. Confirm the phone load name in the phone configuration.

D. Assign a universal device template to the phone.

What are two Cisco UCM location bandwidths that are deducted when G.729 and G.711 codecs are used? (Choose two.)

A. If a call uses G.729, Cisco UCM subtracts 16k

B. If a call uses G.711, Cisco UCM subtracts 80k

C. If a call uses G.729, Cisco UCM subtracts 24k

D. If a call uses G.711, Cisco UCM subtracts 64k

E. If a call uses G.729, Cisco UCM subtracts 40k

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

A. DTMF interworking

B. SIP security

C. Voice policy

D. Address hiding

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

A. 9443

B. 5090

C. 3174

D. 5011

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

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

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

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

What dialed numbers match this Cisco UCM route pattern?
1[23]XX

A. 1200 through 1300 only

B. 12300 through 12399 only

C. 1200 through 1399 only

D. 1230 through 1239 only

Which recommendation is the best practice for marking video and voice media in a Cisco Unified Communications network?

A. Voice Cos 5 (IP Precedence 6, PHB AF41, or DSCP 16) Video Cos 4 (IP Precedence 5, PHB EF, or DSCP 32)

B. Voice Cos 6 (IP Precedence 4, PHB AF41, or DSCP 24) Video Cos 5 (IP Precedence 4, PHB EF, or DSCP 34)

C. Voice Cos 5 (IP Precedence 2, PHB EF, or DSCP 48) Video Cos 4 (IP Precedence 4, PHB AF41, or DSCP 46)

D. Voice Cos 5 (IP Precedence 5, PHB EF, or DSCP 46) Video Cos 4 (IP Precedence 4, PHB AF41, or DSCP 34)

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

A. Service Parameter Configuration

B. Enterprise Phone Configuration

C. Enterprise Parameters Configuration

D. Region Configuration

An engineer must deploy the Cisco Webex app to a Windows Virtual Desktop Infrastructure environment by using these settings:
• Thin client plugin: Not installed
• Call service-enabled user: Media is not optimized
• Calls on Webex app: Media is not optimized
Which command-line argument must be run when running the installer?

A. ENABLEVDI=2

B. ENABLEVDI=0

C. ALLUSERS=0

D. ENABLEVDI=1