MS-721 | Refresh MS-721 Vce For Collaboration Communications Systems Engineer Certification

NEW QUESTION 1

You have a Microsoft Teams deployment.
You plan to use a SkypeSettings.xml file to deploy Teams Rooms.
Which two actions can you perform in the file? Each correct answer presents a complete solution. NOTE: Each correct selection is worth one point.

• A. Define the account sign-in credentials.
• B. Allow remote control from personal devices.
• C. Automatically accept proximity-based meeting invitations.
• D. Enable the default video camera.

Answer: BC

Explanation:
Manage console settings with an XML configuration file
At startup, if a Microsoft Teams Rooms console finds an XML file named SkypeSettings.xml located at C:\Users\Skype\AppData\Local\Packages\Microsoft.SkypeRoomSystem_8wekyb3d8bbwe\LocalState, it applies the configuration settings indicated by the XML file then deletes the XML file.
XML elements include:
* <AllowRoomRemoteEnabled> Boolean
If true, room remote connections are allowed. Enabled by default.
* <AutoAcceptProximateMeetingInvitations> Boolean
If true, proximity based meetings are automatically accepted. Disabled by default.
Reference:
https://learn.microsoft.com/en-us/microsoftteams/rooms/xml-config-file

NEW QUESTION 2

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. a Session Border Controller (SBC) that uses a hostname in the onmicrosoft.com domain
• B. a firewall rule that opens a TCP signaling port to Microsoft Teams
• C. a public DNS entry that maps the FQDN of the Session Border Controller (SBC) to a public IP address
• D. a firewall rule that opens a UDP signaling port to Microsoft Teams
• E. a Teams-certified Session Border Controller (SBC)

Answer: BCE

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

NEW QUESTION 3

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.
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 $False.
Does this meet the goal?

• A. Yes
• B. No

Answer: B

Explanation:
Instead run New-CsTeamsNetworkRoamingPolicy and set the -AllowIPVideo parameter to $False.
Note: The CsTeamsMeetingPolicy cmdlets enable administrators to control the type of meetings that users can create or the features that they can access while in a meeting.
The -AllowIPVideo parameter determines whether video is enabled in a user's meetings or calls. Set this to TRUE to allow the user to share their video. Set this to FALSE to prohibit the user from sharing their video.
Reference:
https://docs.microsoft.com/en-us/powershell/module/skype/new-csteamsmeetingpolicy

NEW QUESTION 4

Your company uses a third-party ticketing system.
You need to send an alert to the ticketing system when an IP phone goes offline. What should you do?

• A. Add a webhook.
• B. Create a live events policy.
• C. Add a channel alert.
• D. Add a configuration profile for the IP phones.

Answer: A

NEW QUESTION 5

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 select IP Phones, find the reported phones, and review the Configuration profile column.
Does this meet the goal?

• A. Yes
• B. No

Answer: A

NEW QUESTION 6

You are deploying Microsoft Skype for Business 3PIP phones to remote sites for use with Microsoft Teams. You need to sign each 3PIP phone in to Teams.
What are two possible ways to achieve the goal? Each correct answer presents a complete solution. NOTE: Each correct selection is worth one point.

• A. From the Microsoft Teams admin center, remotely provision a new device.
• B. From the device, instruct a local user to sign in from a computer that connects to the device by using a USB cable.
• C. From the device, instruct a local user to sign in by using the device itself.
• D. From the device, instruct a local user to use the direct inward dial (DID) number and PIN of theassigned account.
• E. From the device, instruct a local user to sign in from the web.

Answer: CE

NEW QUESTION 7

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

Answer: A

NEW QUESTION 8

You have a Teams Phone deployment. The deployment has a single Session 3crder Controller (SBC) that uses Direct Routing.
Users report that outbound PSTN calls fail.
You need to identify the quantity of specific SBC SIP errors. What should you review m the Microsoft Teams admin center?

• A. Endpoint Reports in Microsoft Call Quality Dashboard
• B. the network effectiveness ratio on the usage tab for the SBC
• C. the Jitter tab in Network parameters
• D. Quality of Experience Reports in Microsoft Call Quality Dashboard

Answer: A

NEW QUESTION 9

Normalization rules are configured as shown in the following 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.

• A. Yes
• B. Not Mastered

Answer: A

NEW QUESTION 10

You need to recommend network design changes that must be implemented before the Skype for Business Server to Microsoft Teams migration.
What should you recommend for the Vancouver facility users and the remote sale team users? To answer, drag the appropriate recommendation to the correct users. Each recommendation may be used once, more than once, or not at all. Vou may need to drag the split bar between panes or scroll to view content
NOTE: Each correct selection is worth one point.

• A. Yes
• B. Not Mastered

Answer: A

NEW QUESTION 11

You need to provide Microsoft Teams users with the ability to perform PSTN calling through a Session Border Controller (SBC). Which licenses can you assign to achieve the goal?

• A. Office 365 E3 and Office 365 E5
• B. Microsoft 365 E3 and Microsoft 365 E5
• C. Microsoft 365 E5 and Office 365 E5
• D. Office 365 E3 and Microsoft 365 E3

Answer: D

NEW QUESTION 12

You have a Microsoft Teams Phone deployment. You have a call queue named Customer Service.
You need to ensure that when the agents of Customer Service make calls, the outbound calling name appears as Contoso, and the caller ID shows the phone number of Customer Service. Other users must NOT be affected.
Which three actions should you perform? Each correct answer presents a part of the solution. NOTE: Each correct selection is worth one point.

• A. From the Microsoft Teams admin center configure a new caller ID policy
• B. Set Calling Party Name to the organization name.
• C. From the Microsoft Teams admin center, modify the global (Org-wide default! caller ID policy.
• D. Set Replace the caller ID with to Resource account
• E. Set Override the caller ID policy to On.

Answer: ADE

Explanation:
You can manage caller ID policies by going to Voice > Caller ID policies in the Microsoft Teams admin center. You can use the global (Org-wide default) policy or create and assign custom policies. Users in your organization automatically get the global policy unless you create and assign a custom policy.
Create a custom caller ID policy
In the left navigation of the Microsoft Teams admin center, go to Voice > Caller ID policies. (A)
Select Add.
Enter a name and description for the policy.
Turn on or off Block incoming caller ID and Override the caller ID policy. (E)
Enter a Calling Party Name.
Under Replace the caller ID with, set which caller ID is displayed for users by selecting one of the following: (D)
User's number: Display the user's number. Anonymous: Display the caller ID as Anonymous.
Resource account: Set a resource account associated with an Auto Attendant or Call Queue.
If you choose Resource account, you're prompted to specify a resource account for the next field, called Replace the caller ID with this resource account. Only resource accounts with an assigned phone number will be displayed. If you just assigned a phone number to the resource account, it may take a few minutes before the resource account is available for selection.
* 7. Select Save. Reference:
https://learn.microsoft.com/en-us/microsoftteams/caller-id-policies

NEW QUESTION 13

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.

Answer: B

Explanation:
Reference:
https://docs.microsoft.com/en-us/powershell/module/skype/set-csonlineapplicationinstance?view=skype-ps

NEW QUESTION 14

Your company assigns an Office 365 E3 license to each user. All users are m France. You plan to deploy Direct Routing.
Which additional license should you assign to the users?

• A. Microsoft 365 Audio Conferencing
• B. Microsoft 365 Phone System - Virtual
• C. Microsoft 365 Phone System
• D. Microsoft 365 Domestic and International Calling Plan
• E. Microsoft 365 Domestic Calling

Answer: C

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

NEW QUESTION 15

Your company has a Teams Phone deployment.
The network team at the company completes a local internet breakout for Teams traffic.
To validate the configuration, you review the Call Debug log shown in the following 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.

• A. Yes
• B. Not Mastered

Answer: A

NEW QUESTION 16

Exhibit

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?

• 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.

Answer: D

NEW QUESTION 17
......