A Review Of Accurate MS-721 Exam Prep
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NEW QUESTION 1
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.
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.
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 2
You are configuring the new call queue to replace the response group.
Which setting should you disable to ensure that the agents can receive calls from the call queue?
- A. Music on hold
- B. Attendant routing
- C. Conference mode
- D. Round robin
Answer: C
NEW QUESTION 3
You need to provision a Microsoft Teams-certified common area phone device at a field site. The solution must ensure that a standard user can complete the physical handset tasks without sharing credentials.
Which four 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.
Solution:
Graphical user interface, text, table Description automatically generated with medium confidence

Reference:
https://docs.microsoft.com/en-us/MicrosoftTeams/devices/remote-provision-remote-login
Does this meet the goal?
- A. Yes
- B. Not Mastered
Answer: A
NEW QUESTION 4
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 5
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 6
The sales department at your company needs to route a call to multiple users and have calls route differently after business hours.
Which two features should you implement? Each correct answer presents part of the solution.
NOTE: Each correct selection is worth one point.
- A. auto attendants
- B. caller ID policies
- C. calling policies
- D. call queues
- E. voice routing policies
Answer: AD
Explanation:
Reference:
https://docs.microsoft.com/en-us/microsoftteams/plan-auto-attendant-call-queue
NEW QUESTION 7
You have a Microsoft Teams Phone deployment.
You 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. a caller ID policy
- B. a calling policy
- C. a teams policy
- D. a voice routing policy
Answer: D
NEW QUESTION 8
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.
Solution:

Does this meet the goal?
- A. Yes
- B. Not Mastered
Answer: A
NEW QUESTION 9
You are selecting devices for use in conference rooms. The conference rooms must support two front of room displays.
Which two types of devices meet the requirements? Each correct answer presents a complete solution. NOTE: Each correct selection is worth one point.
- A. Microsoft Teams Rooms on Android
- B. Microsoft Teams displays
- C. Microsoft Teams audio conference phones
- D. Microsoft Teams Rooms on Windows
- E. Microsoft Surface Hub 2S
Answer: AD
Explanation:
Reference:
https://docs.microsoft.com/en-us/microsoftteams/rooms/teams-devices-feature-comparison
NEW QUESTION 10
You have a Microsoft Teams Phone deployment. Direct Routing is enabled for all users. The users can place and receive PSTN calls. You are implementing emergency numbers in Teams.
You need to remove the + symbol from any three-digit calls to the Session Border Controller (SBC)..
How should you complete the PowerShell script? To answer, drag the appropriate values to the correct targets. Each value may be used once, more than once, or not at all. You may need to drag the split bar between panes or scroll to view content.
NOTE: Each correct selection is worth one point.
Solution:
Graphical user interface, text, application, email Description automatically generated
Reference:
https://docs.microsoft.com/en-us/powershell/module/skype/new-csteamstranslationrule?view=skype-ps https://docs.microsoft.com/en-us/microsoftteams/direct-routing-translate-numbers
Does this meet the goal?
- A. Yes
- B. Not Mastered
Answer: A
NEW QUESTION 11
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 12
From Voice in the Microsoft Teams admin center, you select Operators and add an operator. You need to enable users for Microsoft Teams Phone.
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.
Solution:
Graphical user interface, text, application Description automatically generated
Reference:
https://docs.microsoft.com/en-us/microsoftteams/operator-connect-configure
Does this meet the goal?
- A. Yes
- B. Not Mastered
Answer: A
NEW QUESTION 13
You need to ensure that numbers dialed from the Melbourne warehouse conform to the dialing rules of the phone earner. How should you complete the command? To answer, select the appropriate options in the answer area. NOTE: Each correct selection is worth one point.
Solution:

Does this meet the goal?
- A. Yes
- B. Not Mastered
Answer: A
NEW QUESTION 14
You have a Microsoft Teams deployment.
You have two teams that have meeting requirements as shown in the following table.
You need to recommend which type of meeting to use for each team.
What should you recommend for each team? To answer, drag the meeting types to the correct teams Each meeting type may be used once, more than once, or not at all. You may need to drag the split bar between panes or scroll to view content.
NOTE: Each correct selection is worth one point.
Solution:
Box 1: Live event Live events
Live events are structured meetings that enable your organization to schedule and produce events that stream to large online audiences—up to 20,000 people. With live events, the audience interaction is a managed Q&A experience.
Note: Meetings, webinars, and live events are all types of meetings, but webinars and live events provide additional control for the organizer over the conversation and participants. Webinars provide two-way interaction while live events provide a managed Q&A experience.
The different types of meetings also have different participant limits and participant capabilities.
* Live events
Number of participants: Up to 20,000
- Broadcast to large audiences.
- Moderated Q&A for audience interaction.
- Can specify producers and presenters, including external presenters.
- Supports more advanced production capabilities. Registration supported: no
Box 2: Webinar Webinars
Webinars are structured meetings where presenters and participants have clear roles. A key difference between webinars and Teams meetings is that webinars support robust registration management, customizable event and registration site, and event-oriented default meeting options.
Note: Meetings, webinars, and live events are all types of meetings, but webinars and live events provide additional control for the organizer over the conversation and participants. Webinars provide two-way interaction while live events provide a managed Q&A experience.
The different types of meetings also have different participant limits and participant capabilities.
* Webinars
Number of participants: Up to 1,000
- Participants up to 1,000 have fully interactive capabilities.
- Audience interaction configurable.
- Can specify presenters Registration supported: yes Incorrect:
* Meetings
Number of participants: Up to 20,000
- Participants up to 1,000 have fully interactive equal meeting capabilities.
- Participants over 1,000 up to 20,000 have View-only capabilities. Registration supported: yes
Reference:
https://learn.microsoft.com/en-us/microsoftteams/quick-start-meetings-live-events
Does this meet the goal?
- A. Yes
- B. Not Mastered
Answer: A
NEW QUESTION 15
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 16
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