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Microsoft Teams Voice Engineer (MS-720) - Microsoft Exam Questions

Last updated on June 22, 2026

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121 Total Questions
1
Question
DRAG DROP You have a Microsoft Teams Phone deployment in an office.

When a user dials an emergency number, the safety team for the office is notified. Your company opens a new office that has a Teams Phone deployment You need to ensure that the safety team for the new office is notified when an emergency call is placed from that office.

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.
Reveal Only
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2
Question
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
Select 2
Options
A Configure a single voice routing policy for all users.
B Configure voice routing policies for each office.
C Deploy a highly available Session Border Controller (SBC) pair to each office.
D Deploy one Session Border Controller SBC) to each office. Configure the SBCs as a high-availability pair.
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3
Question
You need to connect the analog intercoms to Teams Phone.

Which two actions should you perform? Each correct answer presents part of the solution.

NOTE: Each correct selection is worth one point. A.
Options
A C.
B E. Create a trusted application endpoint for Teams.
Create a resource account for each intercom.
Register the ATAs with a Teams-certified SBC.
Create a configuration profile for IP phones.
Enable Direct Routing to a Teams-certified SBC.
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4
Question
HOTSPOT 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.
HOTSPOT
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5
Question
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.
Options
A a Session Border Controller (SBC) that uses a hostname in the onmicrosoft.com domain a firewall rule that opens a TCP signaling port to Microsoft Teams a public DNS entry that maps the FQDN of the Session Border Controller (SBC) to a public IP a firewall rule that opens a UDP signaling port to Microsoft Teams a Teams-certified Session Border Controller (SBC)
B C. address
D.
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