Microsoft MS-721 Real Exam Questions
The questions for MS-721 were last updated at Sep 05,2024.
- Exam Code: MS-721
- Exam Name: Collaboration Communications Systems Engineer
- Certification Provider: Microsoft
- Latest update: Sep 05,2024
DRAG DROP
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 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.
![](https://www.questionstube.com/wp-content/uploads/2024/02/image059-2.jpg)
Explanation:
Reference: https://docs.microsoft.com/en-us/powershell/module/skype/new-csonlinevoiceroute?view=skype-ps
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 -iPVideoHode parameter to disabled.
Does this meet the goal?
- A . Yes
- B . No
You port phone numbers from a legacy earner to Microsoft Teams Phone to use with Microsoft Teams Calling Plans.
You attempt to assign a number to a resource account that will be used by an auto attendant, but the number does NOT appear on the list of available numbers.
You need to ensure that you can assign the number to the resource account.
What should you do?
- A . Submit a request to convert the number from a user number to a service number.
- B . Run the Set-CsOnlineApplicationlnstance cmdlet.
- C . Run the Set-CsTeamsUnassignedNumber Treatment cmdlet.
- D . Order a new number from Microsoft.
B
Explanation:
Reference: https://docs.microsoft.com/en-us/powershell/module/skype/set-csonlineapplicationinstance?view=skype-ps
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
Your company currently allows call park lot all PSIN users.
The call pack 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 . Assign Policy2 to all users.
- B . In the Global (Org-wide default) policy, set Allow call park to Off.
- C . Create a new call park policy named Policy2 and set Allow call park to Off.
- D . Assign Policy1 to the Help Desk group.
- E . Assign the Global (Org-wide default) policy to the users in the Help Desk group.
- F . Create a new call park policy named Policy1 and set Allow call park to On
BDF
Explanation:
Reference: https://docs.microsoft.com/en-us/microsoftteams/call-park-and-retrieve
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 . Run the New-CsOnlineVoiceRoutingPolicy cmdlet.
- B . From the Microsoft Teams admin center, select Voice, select Dial plan, and then select Add.
- C . From the Microsoft Teams admin center, select Locations, select Network topology, and then select Add.
- D . Run the Sec-CsTenancDialPlan cmdlet.
D
Explanation:
Reference: https://docs.microsoft.com/en-us/microsoftteams/create-and-manage-dial-plans
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 locate each affected phone and review the settings on the Details tab.
Does this meet the goal?
- A . Yes
- B . No
You are evaluating the implementation of the technical requirements for the sales team.
After the implementation of the requirements, which meeting feature will the sales team be able to use during Teams meetings?
- A . meeting reactions
- B . PowerPoint Live
- C . meeting recording
- D . Whiteboard
HOTSPOT
You have a Microsoft Teams Phone deployment.
You have a dial plan that contains the following normalization rule:
Pattern: ^8?(d{7})$
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.
![](https://www.questionstube.com/wp-content/uploads/2024/02/image057-1.jpg)
You have a Microsoft Teams Phone deployment.
You are deploying Direct Routing by using a certified Session Border ControNer CSBC). The FQDN of the SBC is sbc1.contoso.com. You use 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 firewall blocks traffic on pan 5067
- B . Location-Based Routing is enabled for the SBC.
- C . Calling plan licenses are not assigned to users.
- D . The SIP options are disabled.
A
Explanation:
Reference: https://docs.microsoft.com/en-us/microsoftteams/troubleshoot/phone-system/direct-routing/sip-options-tls-certificate-issues