MS-721 Exam - Collaboration Communications Systems Engineer

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NEW QUESTION 1

Once Direct Routing is deployed, you need to prepare the environment to support a reams 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. Register an application in Azure Active Directory (Azure AD).
  • B. Run the New-CsTeMsSurvivablcBranchAppliancc Cmdlet.
  • C. Enroll the SBA server in Microsoft Intune.
  • D. Configure the S8C for media bypass.
  • E. Configure the SBC for call forking.
  • F. Enable ForwardPAI on the online voice gateway.

Answer: ABD

Explanation:
Reference:
https://docs.microsoft.com/en-us/microsoftteams/direct-routing-survivable-branch-appliance

NEW QUESTION 2

You have a Microsoft Teams Phone deployment that contains a Session Border Controller (SBC) named SBC1.contoso.com.
Direct Routing integrates with a PBX phone system that uses only four-digit dialing and is configured to use the SBC.
Teams is configured to use dial plans that normalize any four-digit calls to E.164. You have the following translation rule.
MS-721 dumps exhibit
You need to ensure that calls to the legacy PBX pass only a four-digit extension.
How should you complete the PowerShell command? To answer, select the appropriate options in the answer area.
NOTE: Each correct selection is worth one point.
MS-721 dumps exhibit


Solution:
Box 1: Set CsOnlinePSTNGateway
* Set CsOnlinePSTNGateway
Modifies the previously defined Session Border Controller (SBC) Configuration that describes the settings for the peer entity. This cmdlet was introduced with Microsoft Phone System Direct Routing.
Syntax
Set-CsOnlinePSTNGateway [[-Identity] <string>]
[-BypassMode <string>]
[-Description <string>] [-Enabled <boolean>]
[-FailoverResponseCodes <string>] [-FailoverTimeSeconds <int>]
[-ForwardCallHistory <boolean>] [-ForwardPai <boolean>]
[-GatewayLbrEnabledUserOverride <boolean>] [-GatewaySiteId <string>]
[-GatewaySiteLbrEnabled <boolean>]
[-InboundPstnNumberTranslationRules <Object>]
[-InboundTeamsNumberTranslationRules <Object>] [-MaxConcurrentSessions <int>]
[-MediaBypass <boolean>]
[-MediaRelayRoutingLocationOverride <string>]
[-OutboundPstnNumberTranslationRules <Object>]
[-OutboundTeamsNumberTranslationRules <Object>] [-PidfLoSupported <boolean>]
[-ProxySbc <string>]
[-SendSipOptions <boolean>] [-SipSignalingPort <int>]
[-WhatIf] [-Confirm]
[<CommonParameters>]
Box 2: -OutboundPSTNNumberTranslationRules
Assigns an ordered list of Teams translation rules, that apply to PSTN number on outbound direction. Incorrect:
* -OutboundPSTNNumberTranslationRules
Assigns an ordered list of Teams translation rules, that apply to PSTN number on outbound direction.
* SET CsHybridPSTNApplience
Use the Set-CsHybridPSTNAppliance cmdlet to modify an existing Skype for Business Cloud Connector Edition appliance's attributes.
Note: This cmdlet will be deprecated from Teams PowerShell Module. Syntax:
Set-CsHybridPSTNAppliance
[-MaintenanceMode <Boolean>] [-MediationServerGruu <String>]
[-Identity] <XdsGlobalRelativeIdentity> [-Tenant <Guid>]
[-Force]
[-WhatIf] [-Confirm]
[<CommonParameters>]
* Set CsHybridPSTNSite
Use the Set-CsHybridPSTNSite cmdlet to modify an existing hybrid public switched telephone network (PSTN) site's attributes.
Note: This cmdlet will be deprecated from Teams PowerShell Module. Syntax
Set-CsHybridPSTNSite
[-Identity] <XdsGlobalRelativeIdentity> [-Tenant <Guid>]
[-EdgeFQDN <String>]
[-EnableAutoUpdate <Boolean>]
[-BitsUpdateTimeWindow <Int32>] [-OsUpdateTimeWindow <Int32>] [-Force]
[-WhatIf] [-Confirm]
[<CommonParameters>]
* Set CsOnlinePSTNUsage
Modifies a set of strings that identify the allowed online public switched telephone network (PSTN) usages. This cmdlet can be used to add usages to the list of online PSTN usages or remove usages from the list.
Syntax:
Set-CsOnlinePstnUsage [[-Identity] <string>]
[-Usage <Object>] [-WhatIf]
[-Confirm] [<CommonParameters>] Reference:
https://learn.microsoft.com/en-us/powershell/module/skype/set-csonlinepstngateway

Does this meet the goal?
  • A. Yes
  • B. Not Mastered

Answer: A

NEW QUESTION 3

Your company has a Microsoft Teams Phone deployment that uses Direct Routing and a single carrier. You deploy a new Session Border Controller (SBC) that shows as healthy in the Microsoft Teams admin
center.
You place a test call over the new SBC, and the call succeeds.
When you attempt to transfer the call, the transfer fails. A portion of the SIP ladder is shown in the exhibit. (Click the Exhibit tab.)
MS-721 dumps exhibit
What is a possible cause of the issue?

  • A. The SSL certificate of the SBC is incorrect.
  • B. The Refer on the SBC is misconfigured.
  • C. notify is enabled in the SIP options of the SBC.
  • D. The carrier rejects the format of the forwarded FROM number.

Answer: B

Explanation:
Reference:
https://docs.microsoft.com/en-us/microsoftteams/troubleshoot/phone-system/direct-routing/issues-with-call-tran

NEW QUESTION 4

You have a Microsoft Teams Rooms on Windows system in a local conference room. The system is NOT joined to Active Directory.
You need to ensure that the system can be managed by using RDP.
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.
MS-721 dumps exhibit


Solution:
Graphical user interface, text, application, email Description automatically generated
MS-721 dumps exhibit

Does this meet the goal?
  • A. Yes
  • B. Not Mastered

Answer: A

NEW QUESTION 5

In the Microsoft Call Quality Dashboard, you discover an increasing trend of poor-quality calls. You need to implement a solution to identify problematic sites.
Which two actions should you perform? Each correct answer presents part of the solution. NOTE: Each correct selection is worth one point.

  • A. Run the CQD User Feedback (Rate My Call) Report.
  • B. Create a building data file.
  • C. Upload a file to the Tenant Data Upload page.
  • D. Upload a file to the Reporting Labels page.
  • E. Create an endpoint data file.
  • F. Install the Power Bl connector for Call Quality Dashboard (CQD).

Answer: BC

Explanation:
Reference:
https://docs.microsoft.com/en-us/microsoftteams/cqd-upload-tenant-building-data

NEW QUESTION 6

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. the Conference bridges node under Meetings
  • B. the Networks & locations node under Locations
  • C. the Phone numbers node under Voice
  • D. the Auto attendants node under Voice

Answer: A

Explanation:
Reference:
https://docs.microsoft.com/en-us/microsoftteams/change-the-phone-numbers-on-your-audio-conferencing-bridg

NEW QUESTION 7

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 development team. Currently, users on the team have their own direct inward dial (DID) numbers that have PSTN capabilities.
You migrate the users to Teams.
You need to ensure that the users have phone numbers.
Solution: From the Microsoft Teams admin center, you create a new port order. Does this meet the goal?

  • A. Yes
  • B. No

Answer: A

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

NEW QUESTION 8

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 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 Device in the Microsoft Teams admin center, you select IP Phones, select the Configuration profiles tab, select Standard Phone Policy, and select Assigned devices.
Does this meet the goal?

  • A. Yes
  • B. No

Answer: B

NEW QUESTION 9

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-AllowIPvideo parameter to SFalse. Does this meet the goal?

  • A. Yes
  • B. No

Answer: B

NEW QUESTION 10

You are deploying Teams Rooms to a Windows device.
You need to prevent meeting attendees from using room remote in the Teams mobile app. What should you configure in the Microsoft Teams admin center?

  • A. Supported meeting mode
  • B. Coordinated Meetings
  • C. Front row experience
  • D. Bluetooth beaconing

Answer: D

Explanation:
Manage a Microsoft Teams Rooms console settings remotely with an XML configuration file
This article discusses remote management of the default settings used by a Microsoft Teams Rooms device. It discusses how to create a master settings file and links to discussions of how to place them as needed on Teams Rooms.
It is possible for you to change default settings of Teams Rooms by updating a master XML file and sending copies to the remote Teams Rooms devices.
Create an XML configuration file
Any text editor can be used to create a settings file. The XML Elements table explains the elements shown in this sample SkypeSettings.xml (required file name) configuration file.
<SkypeSettings>
<AutoScreenShare>1</AutoScreenShare>
<HideMeetingName>1</HideMeetingName>
<AutoExitMeetingEnabled>true</AutoExitMeetingEnabled>
<AudioRenderDefaultDeviceVolume>70</AudioRenderDefaultDeviceVolume>
* Details omitted*
<AllowRoomRemoteEnabled>true</AllowRoomRemoteEnabled> Incorrect:
Not B: If you have one or more Microsoft Teams Rooms on Windows devices or Surface Hubs in a meeting room, you can set up Coordinated Meetings. Coordinated Meetings lets you set up your Teams Rooms on Windows devices and Surface Hubs so that when you join a meeting on one device, the other devices in the room are also joined to the same meeting. You can configure your cameras, speakers, and microphones so that the ones that give participants the best experience are enabled while others are disabled. This avoids the dreaded echo and feedback noise participants can experience when adding multiple devices to a meeting.
Not C: Front Row layout in Teams Rooms– Additional functionality with the Front Row experience, a layout for hybrid meetings that enables users to see remote attendees at eye level and on dual screens. Users can see Chat in the right panel and participants with raised hands on the left panel. And, Meeting Chat is added in the Gallery, Large Gallery, and Together Mode layouts.
Reference:
https://learn.microsoft.com/en-us/microsoftteams/rooms/xml-config-file https://learn.microsoft.com/en-us/microsoftteams/rooms/coordinated-meetings

NEW QUESTION 11

You have a Microsoft Teams Phone deployment.
You have a dial plan that contains the following normalization rule:
MS-721 dumps exhibit Pattern: ^8?(\d{7})$
MS-721 dumps exhibit Translation: +1330$1
How will the phone numbers be normalized? To answer, select the appropriate options in the answer area. NOTE: Each correct selection is worth one point.
MS-721 dumps exhibit


Solution:
MS-721 dumps exhibit

Does this meet the goal?
  • A. Yes
  • B. Not Mastered

Answer: A

NEW QUESTION 12

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. Purchase Communications Credits.
  • B. Assign a phone number to a resource account.
  • C. Get an auto attendant toll-free number.
  • D. Get a Dedicated conference bridge (Toll Free) number.
  • E. Purchase a Microsoft 365 Domestic and International Calling Plan license.
  • F. From the meeting policy, set Allow dial -in users to bypass the lobby to On.
  • G. Assign a phone number to the bridge.

Answer: ADG

Explanation:
Reference:
https://docs.microsoft.com/en-us/microsoftteams/set-up-audio-conferencing-in-teams

NEW QUESTION 13

You need to implement Local Media Optimization.

  • A. 132.245.0.0/16 and 40.104.0.0/15
  • B. 10.10.0.0/24 and 10.11.0.0/24
  • C. 8.8.8.8/32 and 4.4.2.2/32
  • D. 52.112.0.0/14 and 52.120.0.0/14

Answer: D

Explanation:
Reference:
https://docs.microsoft.com/en-us/microsoftteams/direct-routing-plan

NEW QUESTION 14

Normalization rules are configured as shown in the following exhibit.
MS-721 dumps exhibit
Use the drop down menus to select the answer choice that completes each statement based on the information presented in the graphic.
NOTE: Each correct selection is worth one point.
MS-721 dumps exhibit


Solution:
Box 1: +61270105000
Note:
Teams traverses the list of normalization rules from the top down and uses the first rule that matches the dialed number. If you set up a dial plan so that a dialed number can match more than one normalization rule, make sure the more restrictive rules are sorted above the less restrictive ones.
Box 2: AU-Premium Reference:
https://learn.microsoft.com/en-us/microsoftteams/create-and-manage-dial-plans

Does this meet the goal?
  • A. Yes
  • B. Not Mastered

Answer: A

NEW QUESTION 15

You need to meet the technical requirements for the returns department.
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.
MS-721 dumps exhibit


Solution:
Graphical user interface, text Description automatically generated

Does this meet the goal?
  • A. Yes
  • B. Not Mastered

Answer: A

NEW QUESTION 16

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 development team. Currently, users on the team have their own direct inward dial (DID) numbers that have PSTN capabilities.
You migrate the users to Teams.
You need to ensure that the users have phone numbers.
Solution: From the Microsoft Teams admin center, you place a new order for service numbers. Does this meet the goal?

  • A. Yes
  • B. No

Answer: B

Explanation:
Reference:
https://docs.microsoft.com/en-us/microsoftteams/getting-service-phone-numbers

NEW QUESTION 17
......

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