Master the Microsoft MS-721 Exam with Realistic Practice Tests

Question #1

You have a Microsoft Teams Phone deployment that uses Direct Routing and two derived trunks named Trunk1 and Trunk2.Trunk1 experiences an outage.You need to ensure that Teams will route all calls by using Trunk2.What should you do?

A. rom PowerShell, run the Set-CsOnlinePSTNGateway cmdlet

B. rom the Microsoft Teams admin center, modify the Session Border Controller (SBC) objects

C. rom PowerShell, run the Set-CsOnlineVoiceRoute cmdlet

D. rom Operator Connect in the Microsoft Teams admin center, modify the My operators settings

View answer

Correct Answer: C

Question #2

You need to recommend a PSTN solution for the Teams Phone deployment at the retail sites. The solution must meet the technical requirements.What should you include in the recommendation?

A. eams Calling Plans

B. irect Routing without media bypass

C. perator Connect

D. irect Routing with media bypass

View answer

Correct Answer: C

Question #3

Your company has a main office in Dallas.The company has a Microsoft Teams Phone deployment.Currently, the default audio conferencing bridge is set to a phone number that has a Miami area code. In the Microsoft Teams admin center, you get a number in the Dallas area code.You need to assign the new Dallas number as the default audio conferencing bridge. What should you configure in the Microsoft Teams admin center?

A. un the New-CsOnlineVoiceRoutingPolicycmdlet

B. rom the Microsoft Teams admin center, select Voice, select Dial plan, and then select Add

C. rom the Microsoft Teams admin center, select Locations, select Network topology, and then select Add

D. un the Set-CsTenantDialPlancmdlet

View answer

Correct Answer: A

Question #4

You have a Microsoft Teams Phone deployment.You are deploying Direct Routing by using a certified Session Border Controller (SBC). The FQDN of the SBC is sbc1.contoso.com. You are signaling port 5067.You cannot place calls and receive an error message in the Microsoft Teams admin center as shown in the following exhibit.What is a possible cause of the issue?

A. The Forward P-Asserted Identify (PAI) header is disabled

B. Licenses are not assigned to the contoso

C. The Baltimore root certificate is missing on the SBC

D. The failover timer is set to 0 seconds

View answer

Correct Answer: C

Question #5

You need to configure a toll-free dial-in bridge for Teams meetings. The solution must meet the technical requirements.Which three prerequisites must be met before you can assign the toll-free bridge to Teams meeting organizers? Each correct answer presents part of the solution.NOTE: Each correct selection is worth one point.

A. he Conference bridges node under Meetings

B. he Networks & locations node under Locations

C. he Phone numbers node under Voice

D. he Auto attendants node under Voice

View answer

Correct Answer: BCD

Question #6

You create a network region Region1 in Microsoft Teams.You are adding a network site to Region1. The site has a 1.5-Mb connection. You need to ensure that all users at the site have a good voice experience. What should you do?

A. icrosoft 365 network connectivity test tool

B. icrosoft Remote Connectivity Analyzer

C. he SIP Tester client script

D. icrosoft Teams Network Assessment Tool

View answer

Correct Answer: A

Question #7

DRAG DROP (Drag & Drop is not supported)Your company has offices in Seattle.You deploy Microsoft Teams Phone. You have three Session Border Controller (SBCs) named SBC1, SBC2, and SBC3.You need to configure voice routing to meet the following requirements:-All calls to area codes 425 and 206 must attempt to go to SBC1, and if SBC1 is unavailable, fail over to SBC2.-All other calls to the United States and Canada must go out through SBC2.-International calls must go out through SBC2 or SBC3.How should you co

A. ee Explanation section for answer

View answer

Correct Answer: A

Question #8

Your company has a Microsoft Teams Phone deployment.You plan to deploy auto attendants and call queues.The support desk requires that its auto attendant be able to forward calls after hours to local mobile phone numbers.You need to identify which licenses to assign to auto-attendant. The solution must minimize costs.Which two licenses should you identify? Each correct answer presents part of the solution.NOTE: Each correct selection is worth one point.

A. ubmit a request to convert the number from a user number to a service number

B. rder a new number from Microsoft

C. un the Set-CsOnlineApplicationInstancecmdlet

D. un the Set-CsTeamsUnassignedNumberTreatmentcmdlet

E. un the Set-CsTeamsUnassignedNumberTreatmentcmdlet

View answer

Correct Answer: BC

Question #9

Note: This question is part of a series of questions that present the same scenario. Each question in the series contains a unique solution that might meet the stated goals. Some question sets might have more than one correct solution, while others might not have a correct solution.After you answer a question in this section, you will NOT be able to return to it. As a result, these questions will not appear in the review screen.You need to create a new call queue to route calls to support agents. The suppor

A. Yes

B. No

View answer

Correct Answer: B

Question #10

You have a Microsoft Teams Phone deployment that uses Direct Routing.You need to implement Local Media Optimization.In the Microsoft Teams admin center, you configure the external trusted IP addresses and define the network regions, network sites, and network subnets. What should you do next?

A. efine a voice route

B. reate a trunk translation rule

C. ssign Session Border Controllers (SBCs) to sites

D. odify the default emergency calling policy

View answer

Correct Answer: C

Question #11

You have a Microsoft Teams Phone deployment that has SIP Gateway configured.You need to register Cisco handsets directly with Teams.What should you do first?

A. odify DHCP to update the provisioning server URL

B. onfigure the handsets to use LLDP

C. nable the web server of the handsets

D. onnect a desktop computer to the PC port of the handsets

View answer

Correct Answer: D

Question #12

You have a Microsoft Teams Phone deployment.You are deploying Direct Routing by using a certified Session Border Controller (SBC). The FQDN of the SBC is sbc1.contoso.com. You are signaling port 5067.You cannot place calls and receive an error message in the Microsoft Teams admin center as shown in the following exhibit.What is a possible cause of the issue?

A. he Forward P-Asserted Identify (PAI) header is disabled

B. icenses are not assigned to the contoso

C. he Baltimore root certificate is missing on the SB

D. he failover timer is set to 0 seconds

View answer

Correct Answer: C

Question #13

You have a Microsoft Teams Phone deployment and a Survivable Branch Appliance (SBA) at a site.You add a new Teams user.You need to ensure that the user at the site can place and receive PSTN calls in the event of an internet outage.What should you do?

A. dd the user as a member of a call queue

B. odify the online voice routing policy

C. un the Grant-CsTeamsSurvivableBranchAppliancePolicy cmdlet

D. un the Grant-CsTenantDialPlan cmdlet

View answer

Correct Answer: C

Question #14

You have a Microsoft Teams Phone deployment that uses Direct Routing. The deployment has the following configurations:-Direct Routing Session Border Controller (SBC) public IP subnet: 198.51.100.0/24-Teams client external IP subnet: 203.0.113.0/24-Teams client internal IP subnet: 192.168.0.0/24You need to configure the network topology to support emergency call routing. Which network range should you add to the trusted IP addresses?

A. 2

B. 98

C. 03

D. 92

View answer

Correct Answer: C

Question #15

You need to prevent a specific user from calling international phone numbers from within a Microsoft Teams meeting.What should you do?

A. ee Explanation section for answer

View answer

Correct Answer: A

Question #16

You have a Microsoft Teams Phone deployment.You need to provide two users with the ability to share a single phone number for inbound and outbound calling.What are two ways to achieve the goal? Each correct answer presents a complete solution.NOTE: Each correct selection is worth one point.

A. call queues

B. call forwarding

C. group call pickup

D. call delegation

E. call park

View answer

Correct Answer: AC

Question #17

You are adding new sites to your company.The reporting team needs location-based reports in Microsoft Power BI that include the subnet information of the new sites.You need to add the information to Microsoft Teams.What should you do?

A. rom the Microsoft Teams admin center, add the subnets to the Network planner

B. rom the Microsoft Call Quality Dashboard, upload tenant data

C. rom the Microsoft Teams admin center, define a network topology

D. rom the Microsoft Teams admin center, define a network subnet

View answer

Correct Answer: C

Question #18

You create a network region Region1 in Microsoft Teams.You are adding a network site to Region1. The site has a 1.5-Mb connection.You need to ensure that all users at the site have a good voice experience.What should you do?

A. ag all traffic with a DSCP value of 46

B. ssign the Region1 users a meeting policy that has a media bit rate of 1,500 Kbps

C. reate and assign a Teams Network Roaming Policy that has a media bit rate of 500 Kbs

D. un the Microsoft 365 network connectivity test tool

View answer

Correct Answer: A

Question #19

Your company has offices in 10 countries. The company has a tenant dial plan configured for each country.The company recently opened an office in a new country.You need to create a new tenant dial plan that meets the unique dialing requirements of the new country. What should you do?

A. ssign a dial plan to User1

B. ssign a phone number to User1

C. nable hosted voicemail for User1

D. nable Enterprise Voice for User1

View answer

Correct Answer: B

Question #20

DRAG DROP (Drag & Drop is not supported)You have a Microsoft Teams Phone deployment.When you attempt to deploy a Session Border Controller (SBC) named sbc1.contoso.com, you receive the following error message: "We can't use the "SBC1.contoso.com" domain as it hasn't been set up in the organization. Try again. If you continue to have problems, contact Microsoft customer support."You need to add the SBC to the tenant.Which three actions should you perform in sequence? To answer, move the appropriate actions f

A. ee Explanation section for answer

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Correct Answer: A

Question #21

You have a Microsoft Teams Phone deployment.You are deploying Direct Routing.All users have a SIP URI in the format of user@contoso.com. The Session Border Controller (SBC) is named sbc.voice.contoso.com.When troubleshooting errors on the SBC, you receive the warning shown in the following exhibit. What is a possible cause of the issue?

A. edia bypass is disabled on the SBC

B. icrosoft 365 Phone System licenses are not assigned to the users

C. he certificate does not match the FQDN of the SB

D. LS 1

View answer

Correct Answer: C

Question #22

Your company has a Microsoft Teams Phone deployment that uses Direct Routing.A user named User1 reports that she cannot make calls because the dial pad is missing in Teams.You run the Get-CsOnlineUser cmdlet and receive the output shown in the exhibit. (Click the Exhibit tab.)Which three actions should you perform to ensure that the dial pad appears in the Teams client? Each correct answer presents part of the solution.NOTE: Each correct selection is worth one point.

A. Run the Set-CsUser cmdlet and set the -EnterpriseVoiceEnabled parameter to $True

B. Run the Set-CsPhoneNumberAssignment cmdlet and specify the -PhoneNumber parameter

C. Assign a Microsoft Teams Phone Standard license to User1

D. Run the Set-CsUser cmdlet and specify the -LineURI parameter

E. Run the Grant-CsOnlineVoiceRoutingPolicy cmdlet

View answer

Correct Answer: ADE

Question #23

Your company hires a new employee in Lisbon.You assign a Microsoft 365 E3 license to the employee.The employee must schedule meetings that will include customers in Lisbon. The customers will dial in to the meetings by using PSTN.You need to ensure that the employee can send meeting invitations that include a dial-in conferencing bridge. The bridge must be set to a local number in Lisbon instead of the company's default dial-in conferencing bridge number. Which two actions should you perform? Each correct a

A. ee Explanation section for answer

View answer

Correct Answer: BC

Question #24

You have a Microsoft Teams Phone deployment.You have a PBX that connects to the PSTN by using an E1/T1 Primary Rate interface (PRI). You plan to migrate to Direct Routing by using the existing PSTN services.What should you install upstream of the PBX?

A. physical Session Border Controller (SBC)

B. n FXO SIP Analog Telephony Adapter (ATA)

C. virtual Session Border Controller (SBC)

D. Session Border Controller (SBC) in Azure

View answer

Correct Answer: A

Question #25

Once Direct Routing is deployed, you need to prepare the environment to support a Teams SBA in the Vancouver facility. The solution must meet the technical requirements.Which three actions should you perform? Each correct answer presents part of the solution.NOTE: Each correct selection is worth one point.

A. ee Explanation section for answer

View answer

Correct Answer: BDE

Question #26

You have a Microsoft Teams Phone deployment.You need to implement PSTN connectivity by using Direct Routing.What are three requirements for the implementation? Each correct answer presents part of the solution.NOTE: Each correct selection is worth one point.

A.

B. 2

C. 32

D. 0

View answer

Correct Answer: BCE

Question #27

You have a Microsoft Teams Phone deployment.You are deploying a new remote site.You have a Session Border Controller (SBC) that has an E1/T1 Primary Rate Interface (PRI) deployed to the remote site.You plan to deploy a Survivable Branch Appliance (SBA) to ensure PSTN connectivity.Which type of endpoints is supported by the SBA?

A. icrosoft Teams Windows desktops

B. udio conferencing in Microsoft Teams

C. uto attendants in Microsoft Teams

D. icrosoft Skype for Business 3PIP phones

View answer

Correct Answer: A

Question #28

Note: This question is part of a series of questions that present the same scenario. Each question in the series contains a unique solution that might meet the stated goals. Some question sets might have more than one correct solution, while others might not have a correct solution.After you answer a question in this section, you will NOT be able to return to it. As a result, these questions will not appear in the review screen.Your company uses Microsoft Teams Calling Plans.The company acquires a small dev

A. Yes

B. No

View answer

Correct Answer: B

Question #29

DRAG DROP (Drag & Drop is not supported)Your company has a main office in New York and a branch office in Calgary. All offices connect to each other by using a dedicated WAN.You have a Microsoft Teams Phone deployment.You need to recommend a Direct Routing solution that meets the following requirements:-If a Session Border Controller (SBC) fails in the New York office, PSTN services must remain available through a local PSTN egress in New York.-The Calgary office must prioritize a local PSTN egress and ensu

A. ee Explanation section for answer

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Correct Answer: A

Question #30

You have a Microsoft Teams Phone deploymentYou need to ensure that a user named user1@contoso.com can call international phone numbers by using Direct Routing.Which type of policy should you use?

A. calling policy

B. teams policy

C. voice routing policy

D. caller ID policy

View answer

Correct Answer: C

Question #31

Your company uses Microsoft Skype for Business Server 2015 and Enterprise Voice as the PSTN solution.You plan to migrate all users to Microsoft Teams Calling Plans.You will decommission Skype for Business Server after the migration is complete.You need to ensure that all the users retain their current phone number once the migration is complete. The solution must minimize the downtime of PSTN features for each user. What should you do first?

A. icrosoft 365 Auto Conferencing

B. icrosoft 365 Phone System – Virtual User

C. icrosoft 365 Domestic Calling Plan

D. icrosoft 365 Domestic and International Calling Plan

E. icrosoft 365 Phone System

View answer

Correct Answer: B

Question #32

Your company receives PSTN services in Microsoft Teams through a derived Direct Routing trunk from a telephone carrier.The carrier becomes an operator in the Operator Connect program.You need to migrate the users to Operator Connect.Which three actions should you perform? Each correct answer presents part of the solution.NOTE: Each correct selection is worth one point.

A. Run the Set-CsUser cmdlet and set the ?€"OnPremLineURI parameter to $null

B. Run the Grant-CsOnlineVoiceRoutingPolicy cmdlet and set the ?€"Policyname parameter to Policy1

C. Run the Grant-CsOnlineVoiceRoutingPolicy cmdlet and set the ?€"Policyname parameter to $null

D. Run the Set-CsOnlineVoiceUser cmdlet and set the ?€"TelephoneNumber parameter to each user's phone number

E. Run the Set-CsOnlineVoiceUser cmdlet and set the ?€"TelephoneNumber parameter to $null

F. Run the Set-CsUser cmdlet and set the ?€"OnPremLineURI parameter to each user's phone number

View answer

Correct Answer: ACD

Question #33

You are enabling users for Direct Routing.You already assigned licenses to the users.You need to complete the user setup.Which two cmdlets should you run? Each correct answer presents part of the solution.NOTE: Each correct selection is worth one point.

A. Grant-CsOnlineVoiceRoutingPolicy

B. Set-CsOnlineVoiceUser

C. Set-CsUserPstnSettings

D. Grant-CsVoicePolicy

E. Set-CsUser

View answer

Correct Answer: AE

Question #34

You have a Microsoft Teams Phone deployment.You are deploying Direct Routing by using a certified Session Border Controller (SBC). The FQDN of the SBC is sbc1.contoso.com. You are signaling port 5067.You cannot place calls and receive an error message in the Microsoft Teams admin center as shown in the following exhibit.What is a possible cause of the issue?

A. icenses are not assigned to the contoso

B. alling plan licenses are not assigned to users

C. he failover timer is set to 0 seconds

D. he firewall blocks traffic on port 5067

View answer

Correct Answer: D

Question #35

You have a Microsoft Teams Phone deployment that uses Direct Routing.You connect a new Session Border Controller (SBC).You need to verify that all the voice features work as expected for calls that traverse the SBC.What should you use?

A. ee Explanation section for answer

View answer

Correct Answer: D

Question #36

Your company currently allows call park for all PSTN users. The call park policies are configured as shown in the exhibit. (Click the Exhibit tab.)You have a Microsoft 365 group named Help Desk.You need to ensure that only the Help Desk group can use call park. The solution must minimize the number of policies and administrative effort.Which three actions should you perform? Each correct answer presents part of the solution.NOTE: Each correct selection is worth one point.

A. ssign Policy2 to all users

B. n the Global (Org-wide default) policy, set Allow call park to Off

C. reate a new call park policy named Policy2 and set Allow call park to Off

D. ssign Policy1 to the Help Desk group

E. ssign the Global (Org-wide default) policy to the users in the Help Desk group

F. reate a new call park policy named Policy1 and set Allow call park to On

View answer

Correct Answer: BDF

Question #37

Note: This question is part of a series of questions that present the same scenario. Each question in the series contains a unique solution that might meet the stated goals. Some question sets might have more than one correct solution, while others might not have a correct solution.After you answer a question in this section, you will NOT be able to return to it. As a result, these questions will not appear in the review screen.You need to create a new call queue to route calls to support agents. The suppor

A. Yes

B. No

View answer

Correct Answer: A

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Master the Microsoft MS-721 Exam with Realistic Practice Tests

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