The Improved Guide To MS-721 Exam Answers

NEW QUESTION 1

You have a Teams Phone deployment that uses Direct Routing and a legacy PBX.
You need to leverage the a PBX during outbound calls from scheduled Teams meeting. What should you create?

• A. an Audio Conferencing policy
• B. an Audio Conferencing routing policy
• C. a meeting broadcast policy

Answer: B

Explanation:
Enable the routing of Teams meeting dial-out calls through Direct Routing
Teams meeting dial-out calls are initiated from within a meeting in your organization to PSTN numbers, including call-me-at calls and calls to bring new participants to a meeting.
To enable Teams meeting dial-out routing through Direct Routing to on-network users, you need to create and assign an Audio Conferencing routing policy called "OnlineAudioConferencingRoutingPolicy".
Note:
Direct Routing lets you connect a supported, customer-provided Session Border Controller (SBC) to Phone System. With this capability, you can configure on-premises Public Switched Telephone Network (PSTN) connectivity with Microsoft Teams client, as shown in the following diagram:

Reference:
https://learn.microsoft.com/en-us/microsoftteams/audio-conferencing-on-network https://learn.microsoft.com/en-us/microsoftteams/direct-routing-plan

NEW QUESTION 2

You have a Microsoft Teams Phone deployment.
You are designing a room that will be used for collaboration.
You need to select a device for the room. The device must meet the following requirements:
Support video.
Support one-touch join for meetings.
Can start new meetings from within the room.
Support HDMI ingestion of content into Teams.
Which type of device should you select? Each correct answer presents a complete solution. NOTE: Each correct selection is worth one point.

• A. Microsoft Teams Rooms on Android
• B. Microsoft Teams panels
• C. Microsoft Teams Rooms on Windows
• D. Microsoft Surface Hub 2S.
• E. Microsoft Teams displays.

Answer: AC

Explanation:
Reference:
https://docs.microsoft.com/en-us/microsoftteams/rooms/teams-devices-feature-comparison

NEW QUESTION 3

You have Microsoft Teams Phone handsets.
You need to receive an alert when a handset of an executive goes offline. What should you do in the Microsoft Team admin center?

• A. Create a Teams app setup policy and assign the policy to all executives.
• B. Create a configuration profile for IP phones.
• C. Register the handsets by using remote provisioning.
• D. Modify the device state rule.

Answer: D

Explanation:
Reference:
https://docs.microsoft.com/en-us/microsoftteams/alerts/device-health-status

NEW QUESTION 4

You need to assign a license to users to meet the technical requirements.
How should you complete the PowerShell script? To answer, select the appropriate options in the answer area. NOTE: Each correct selection is worth one point.

• A. Yes
• B. Not Mastered

Answer: A

NEW QUESTION 5

Your company uses configuration profiles to manage Microsoft Teams-certified IP phones. The Standard configuration profile is applied to the IP phones.
The help desk receives reports that several user phones fail to lock automatically after the timeout period. You need to verify whether the configuration profile is applied to the problematic phones.
Solution: From Devices in the Microsoft Teams admin center, you select IP Phones, find the reported phones, and review the Configuration profile column.
Does this meet the goal?

• A. Yes
• B. No

Answer: A

NEW QUESTION 6

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. From the Microsoft 365 admin center, purchase Communications Credits for all the users.
• B. Schedule a port order for the phone numbers of all the users.
• C. From the Microsoft Teams admin center, order phone numbers for all the users.
• D. Migrate all the users to Teams.

Answer: B

Explanation:
Reference:
https://docs.microsoft.com/en-us/microsoftteams/phone-number-calling-plans/transfer-phone-numbers-to-teams

NEW QUESTION 7

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. a physical Session Border Controller (SBC)
• B. an FXO SIP Analog Telephony Adapter (ATA)
• C. a virtual Session Border Controller (SBC)
• D. a Session Border Controller (SBC) in Azure

Answer: A

NEW QUESTION 8

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: 192.168.0.0/24
You need to configure the network topology to support emergency call routing. Which network range should you add to the trusted IP addresses?

• A. 52.112.0.0/14
• B. 198.51.100.0/24
• C. 203.0.113.0/24
• D. 192.168.0.0/24

Answer: C

Explanation:
Reference:
https://docs.microsoft.com/en-us/microsoftteams/manage-your-network-topology

NEW QUESTION 9

You have a Microsoft Teams Phone deployment. The 613 7010 5XXX phone number range is allocated to the Session Border Controller (SBQ. A user named User! is configured as shown in the following exhibit.

User1 reports that when an external caller attempts to call the phone number or User1, the external caller receives an error message.
User 1 can make outbound calls, but no caller to appears.
Which two commands should you run to resolve the issues? Each correct answer presents part or the solution. NOTE: Each correct selection is worth one point.
A) Set-CsOnlineVoiceUser user1@litwareinc.com -TelephoneNumber "+61370105555”
B) Set-CsOnlineVoiceUser user1@litwareinc.com -TelephoneNumber $null
C) Set-CsUser user1@litwareinc.com -OnPremLineURI “tel: +61370105555”
D) Set-CsUser user1@litwareinc.com -EnterpriseVoiceEnabled $false
E) Grant-CsOnlineVoiceRoutingPolicy -Identity user1@litwareinc.com -PolicyName $null

• A. Option A
• B. Option B
• C. Option C
• D. Option D
• E. Option E

Answer: AD

Explanation:
Reference:
https://docs.microsoft.com/en-us/powershell/module/skype/set-csonlinevoiceuser?view=skype-ps

NEW QUESTION 10

You have a Teams Phone deployment. The deployment has a single Session 3crder Controller (SBC) that uses Direct Routing.
Users report that outbound PSTN calls fail.
You need to identify the quantity of specific SBC SIP errors. What should you review m the Microsoft Teams admin center?

• A. Endpoint Reports in Microsoft Call Quality Dashboard
• B. the network effectiveness ratio on the usage tab for the SBC
• C. the Jitter tab in Network parameters
• D. Quality of Experience Reports in Microsoft Call Quality Dashboard

Answer: A

NEW QUESTION 11

You have a Microsoft Teams Phone deployment.
You are deploying Direct Routing with media bypass.
You need to define a Session Border Controller (SBC) in Teams.
How should you complete the command? To answer, select the appropriate options in the answer area.
NOTE: Each correct selection is worth one point.

• A. Yes
• B. Not Mastered

Answer: A

NEW QUESTION 12

Your company has offices in Paris and London.
You are migrating from an on-premises PBX telephony solution to a Microsoft Teams Phone deployment that uses Direct Routing. You plan to use the existing telephony earner. The new solution will provide telephony services to users m both offices.
You need to recommend a solution that is the most resistant to possible failures. The solution must ensure that calls are routed through each user's respective office.
Which two actions should you include in the recommendation? Each correct answer presents part of the solution.
NOTE: Each correct selection is worth one point

• A. Deploy one Session Border Controller SBC) to each offic
• B. Configure the SBCs as a high-availability pair.
• C. Deploy a highly available Session Border Controller (SBC) pair to each office.
• D. Configure voice routing policies for each office.
• E. Configure a single voice routing policy for all users.

Answer: AC

NEW QUESTION 13

You have a Teams Phone deployment that contains a branch office.
You need to restrict toll bypass for a user based on the office in which the user is working during an inbound or outbound PSTN call.
What should you use?

• A. a voice routing policy
• B. Local Media Optimization
• C. Location-Based Routing
• D. dial plans
• E. a calling policy

Answer: E

Explanation:
Calling policies in Teams
In Microsoft Teams, calling policies control which calling and call forwarding features are available to users. Calling policies determine whether a user can make private calls, use call forwarding or simultaneous ringing to other users or external phone numbers, route calls to voicemail, send calls to call groups, use delegation for inbound and outbound calls, and so on.
You can use the global (Org-wide default) policy that's created automatically or create and assign custom policies.
Calling policies include:
* Prevent toll bypass and send calls through the PSTN
Turning on this setting sends calls through the Public Switched Telephone Network (PSTN) and incur charges rather than sending them through the network and bypassing the tolls. This setting is off by default.
Reference:
https://learn.microsoft.com/en-us/microsoftteams/teams-calling-policy

NEW QUESTION 14

A user uses the Microsoft Teams client on a Windows device. The user reports call failures.
You need to send the Teams client logs to Microsoft support to troubleshoot the call failures.
Which three actions should you perform in sequence? To answer, move the appropriate actions from the list of actions to the answer area and arrange them in the correct order.

• A. Yes
• B. Not Mastered

Answer: A

NEW QUESTION 15

You have a Microsoft Lync Server 2013 deployment. Some users use Enterprise Voice.
You plan to migrate to Microsoft Teams.
You need to design a migration solution. The solution must minimize the impact on end users during the
migration.
What should you include in the solution?

• A. Migrate all users directly from Lync Server 2013 to Teams.
• B. Migrate the Enterprise Voice users from Lync Server 2013 to Microsoft Skype for Business Server 2019. and then migrate the Enterprise Voice users to Teams.
• C. Migrate all other users directly from Lync Server 2013 to Teams.
• D. Perform an in-place upgrade from Lync Server 2013 to Microsoft Skype for Business Server 2015, and then migrate all users to Teams.

Answer: D

NEW QUESTION 16

You have two users named User1 and User2.
You need to configure User2 as a call delegate for Uset1. The solution must meet the following requirements:
• Minimize disruptions to User1.
• Prevent User2 from placing cans on behalf of User1.
• Prevent User2 from modifying the settings of User1.
Which three actions should you perform in sequence? To answer, move the appropriate actions from the list of actions to the answer area and arrange them in the correct order.

• A. Yes
• B. Not Mastered

Answer: A

NEW QUESTION 17

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 are optimizing a network to better support voice and collaboration workloads in Microsoft Teams. When the users are at a specific corporate site, you need to prevent the users from adding video during calls. Solution: You run New-CsTeamsMeetingPolicy and set the -MediaBitRateKb parameter to 1.
Does this meet the goal?

• A. Yes
• B. No

Answer: B

Explanation:
Instead run New-CsTeamsNetworkRoamingPolicy and set the -AllowIPVideo parameter to $False.
Note: The New-CsTeamsNetworkRoamingPolicy cmdlet allows IT Admins to create policies for Network Roaming and Bandwidth Control experiences in Microsoft Teams.
The TeamsNetworkRoamingPolicy cmdlets enable administrators to provide specific settings from the TeamsMeetingPolicy to be rendered dynamically based upon the location of the Teams client. The TeamsNetworkRoamingPolicy cannot be granted to a user but instead can be assigned to a network site. The settings from the TeamsMeetingPolicy included are AllowIPVideo and MediaBitRateKb. When a Teams
client is connected to a network site where a CsTeamRoamingPolicy is assigned, these two settings from the TeamsRoamingPolicy will be used instead of the settings from the TeamsMeetingPolicy.
Reference:
https://docs.microsoft.com/en-us/powershell/module/skype/new-csteamsnetworkroamingpolicy

NEW QUESTION 18
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