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Free Microsoft MS-721 Practice Exam with Questions & Answers | Set: 2

Questions 11

Normalization rules are configured as shown in the following exhibit.

MS-721 Question 11

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 Question 11

Options:
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Questions 12

You have a Teams Phone deployment that contains a Session Border Controller (SBC) named SBC1.

You deploy a second SBC named SBC2 that is configured as shown in the following exhibit.

MS-721 Question 12

You discover that SBC2 fails to receive SIP Options packets from Microsoft SIP gateways and you notice that calls take a long time to connect.

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 Question 12

Options:
Questions 13

You have a Teams Phone deployment that uses Direct Routing on a single Session Border Controller (SBC).

Users report that outbound PSTN calls are failing, but inbound PSTN calls are successful.

When you review the SBC logs, you discover that Microsoft is responding to SIP option requests, but is NOT sending SIP option requests.

What is the cause of the issue?

Options:
A.

The online PSTN gateway is disabled.

B.

An SBC certificate is expired.

C.

An external DNS entry is missing from the FQDN of the SBC.

D.

The phone numbers of the users are defined by running the New-csTeamsUnassignedNuirtoer Treatment cmdlet.

Questions 14

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.

MS-721 Question 14

What is a possible cause of the issue?

Options:
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.

Questions 15

You have a Microsoft Teams Phone employment mat contains a Session Border Controller (SBC named SBCi.contoso.com. Direct Routing integrates with a P6X 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 Question 15

Options:
Questions 16

You have a Microsoft Teams Phone deployment.

You are deploying Direct Routing.

All users have a SIP URI in the format of user@contoso.com. The Session Border Controller (SBC) is named sbc.voice.contoso.com.

When troubleshooting errors on the SBC, you receive the warning shown in the following exhibit.

MS-721 Question 16

What is a possible cause of the issue?

Options:
A.

The firewall blocks outbound traffic on port 443 to Microsoft Teams.

B.

The firewall blocks traffic to the signaling port on the SBC.

C.

TLS 1.2 is enabled on the SBC.

D.

Microsoft 365 Phone System licenses are not assigned to the users.

Questions 17

Your company has a branch office named Branch1 that has limited network bandwidth.

The company has a Microsoft Teams Phone deployment.

You need to limit the amount of data the Teams client utilizes when users are in Branch1.

How should you complete the command? To answer, select the appropriate options in the answer area.

NOTE: Each correct selection is worth one point.

MS-721 Question 17

Options:
Questions 18

You have a Microsoft Teams Phone deployment.

You need to deploy a Teams device named Device1 trial meets the following requirements:

• Autodials a preconfigured call queue when the phone handset is picked up

• Displays the common area phone user interface

Which license should you assign to Device1. and which feature should you enable for Device1? To answer. select the appropriate options in the answer area.

NOTE: Each correct selection is worth one point.

MS-721 Question 18

Options:
Questions 19

You are deploying a Microsoft Teams Rooms on Windows device. You need to enable Intelligent Speaker for the device. What should you do?

Options:
A.

From Calling policies, enable Cloud recording for calling.

B.

From Meeting policies, enable Transcription.

C.

From Calling policies, enable Transcription

D.

From Meeting policies, enable Meeting recording.

Questions 20

Exhibit

MS-721 Question 20

You are deploying Microsoft Teams Calling Plans.

You port all phone numbers to Microsoft Teams Phone as shown in the exhibit (Click the Exhibit tab.)

You need to assign. The number -1-234-555-5334 to an auto attendant.

What should you do first?

Options:
A.

Get an auto attendant toll number.

B.

Assign the number to the resource account of the auto attendant.

C.

Open a Microsoft support case to initiate an inventory type change.

D.

Create a port order for a user number.

Exam Code: MS-721
Certification Provider: Microsoft
Exam Name: Collaboration Communications Systems Engineer
Last Update: Apr 7, 2026
Questions: 274