Replace Collaboration Communications Systems Engineer MS-721 Practice

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NEW QUESTION 1

You need to prevent a specific user from calling international phone numbers from within a Microsoft Teams meeting. What should you do?

  • A. Assign a domestic-only calling plan to the user.
  • B. Assign a tenant dial plan to the user.
  • C. Disable Enterprise Voice for the user
  • D. Assign a dial-out policy to the user.
  • E. Remove Communications Credits from

Answer: D

Explanation:
Reference:
https://docs.microsoft.com/en-us/microsoftteams/outbound-calling-restriction-policies

NEW QUESTION 2

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.
MS-721 dumps exhibit


Solution:
A white rectangular object with blue dots and black text Description automatically generated
Reference:
https://docs.microsoft.com/en-us/powershell/module/skype/set-cscallinglineidentity?view=skype-ps

Does this meet the goal?
  • A. Yes
  • B. Not Mastered

Answer: A

NEW QUESTION 3

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 4

Your company has a main office in New York and a branch office in Calgary. All offices connect to each other by using a dedicated WAN.
You have a Microsoft Teams Phone deployment.
You need to recommend a Direct Routing solution that meets the following requirements:
• If a Session Border Controller (SBQ fails in the New York office, PSTN services must remain available through a local PSTN egress in New York. The Calgary office must prioritize a local PSTN egress and ensure that PSTN services remain available in the event of a local SBC outage.
• The number of SBCs must be minimized.
What should you recommend for each office? To answer, drag the appropriate components to the correct offices. Each component 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.
MS-721 dumps exhibit


Solution:
MS-721 dumps exhibit

Does this meet the goal?
  • A. Yes
  • B. Not Mastered

Answer: A

NEW QUESTION 5

You are deploying Microsoft Teams Phone.
You have offices in the United States, the United Kingdom, Brazil, India, and China. You will use Direct Routing for all the locations.
You need to create a network topology for roaming bandwidth policies.
Which two actions should you perform? Each correct answer presents part of the solution. NOTE: Each correct selection is worth one point.

  • A. Add the Teams client public IP addresses to the Trusted IPs list.
  • B. Create a network site.
  • C. From the Microsoft 365 admin center, assign a usage location.
  • D. Set Preferred country or region for media traffic for the Session Border Controller (SBC).
  • E. Implement dynamic emergency calling with Presence Information Data Format Location Object (PIDF-LO).

Answer: ABE

Explanation:
Reference:
https://docs.microsoft.com/en-us/microsoftteams/manage-your-network-topology

NEW QUESTION 6

You need to change the meeting entry notifications to play a tone instead of each attendee’s recorded name. What should you configure in the Microsoft Teams admin center?

  • A. the Caller ID policies node under Voice
  • B. the Meeting settings node under Meetings
  • C. the Conference bridges node under Meetings
  • D. the Resource accounts node under Org-wide settings
  • E. the Meeting policies node under Meetings

Answer: C

Explanation:
Reference:
https://docs.microsoft.com/en-us/microsoftteams/turn-on-or-off-entry-and-exit-announcements-for-meetings-in

NEW QUESTION 7

You have a Microsoft Teams conference room named ConferenceRoom01.
You need to ensure that ConferenceRoom01 can be invited directly to third party online meetings by partner organizations.
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.
MS-721 dumps exhibit


Solution:
Box 1: Set-CalendarProcessing
Allow calendar invite processing for third-party meetings
The first thing you need to do to enable a one-touch join experience from Team Rooms is set the calendar processing rules for the device's Exchange Online room mailbox. The room mailbox needs to allow external meetings and keep the message body and subject so it can see the URL needed to join the third-party meeting. To set these room mailbox options using the Set-CalendarProcessing cmdlet, do the following:
* 1. Connect to Exchange Online PowerShell.
* 2. Get the User Principal Name (UPN) of the room mailbox if you don't know it by running the following command:
Get-Mailbox | Where {$_.RoomMailboxAccountEnabled -eq $True} | Format-Table Name, UserPrincipalName
* 3. Find the name of the room mailbox associated with your Teams Rooms device and make note of its UPN.
* 4. After you find the room mailbox's UPN, run the following command. Replace <UserPrincipalName> with the room mailbox's UPN:
Set-CalendarProcessing <UserPrincipalName> -ProcessExternalMeetingMessages $True -DeleteComments $ Box 2: -ProcessExternalMeetingMessages
Reference:
https://learn.microsoft.com/en-us/microsoftteams/rooms/third-party-join#step-3a-enable-third-party-meetings-on

Does this meet the goal?
  • A. Yes
  • B. Not Mastered

Answer: A

NEW QUESTION 8

Exhibit
MS-721 dumps 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 9

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. Create a trusted application endpoint for Teams.
  • B. Create a resource account for each intercom.
  • C. Register the ATAs with a Teams-certified SBC.
  • D. Create a configuration profile for IP phones.
  • E. Enable Direct Routing to a Teams-certified SBC.

Answer: CE

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

NEW QUESTION 10

Once Direct Routing is deployed, you need to prepare the environment to support a reams SBA in the Vancouver facility. The solution must meet the technical requirements.
Which three actions should you perform? Each correct answer presents part of the solution. NOTE: Each correct selection is worth one point.

  • A. Register an application in Azure Active Directory (Azure AD).
  • B. Run the New-CsTeMsSurvivablcBranchAppliancc Cmdlet.
  • C. Enroll the SBA server in Microsoft Intune.
  • D. Configure the S8C for media bypass.
  • E. Configure the SBC for call forking.
  • F. Enable ForwardPAI on the online voice gateway.

Answer: ABD

Explanation:
Reference:
https://docs.microsoft.com/en-us/microsoftteams/direct-routing-survivable-branch-appliance

NEW QUESTION 11

You have a Microsoft Teams Phone deployment that uses Direct Routing. You connect a new Session Border Controller (SBC).
You need to verify that all the voice features work as expected for calls that traverse the SBC What should you use?

  • A. the SIP Tester client script
  • B. Microsoft 365 network connectivity test tool
  • C. Microsoft Teams Network Assessment Tool
  • D. Microsoft Remote Connectivity Analyzer

Answer: A

NEW QUESTION 12

You have a Microsoft Teams Phone deployment.
You are deploying Direct Routing by using a certified Session Border Controller (SBC). The FQDN of the S6C is sbcVcontoso.com. You use signaling port 5067.
You cannot place calls and receive an error message m the Microsoft Teams admin center as shown in the following exhibit.
MS-721 dumps exhibit
What is a possible cause of the issue?

  • A. Location-Based Routing is enabled for the SBC
  • B. The Baltimore root certificate is missing on the SBC.
  • C. The Forward P-Asserted Identify (PA!) header is disabled.
  • D. The failover timer is set to 0 seconds

Answer: C

NEW QUESTION 13

You are replacing the on-site PBX at the Georgia warehouse with Teams. You need to maintain the functionality of the PBX after migrating to Teams.
Which sequence of steps should you perform? To answer, drag the appropriate steps to the correct locations. Each step 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.
MS-721 dumps exhibit


Solution:
Graphical user interface, text, application, chat or text message Description automatically generated
Reference:
https://docs.microsoft.com/en-us/microsoftteams/manage-emergency-calling-policies

Does this meet the goal?
  • A. Yes
  • B. Not Mastered

Answer: A

NEW QUESTION 14

You have a Microsoft Lync Server 2013 deployment. Some users use Enterprise Voice.
You plan to migrate to Microsoft Teams.
You need to design a migration solution. The solution must minimize the impact on end users during the
migration.
What should you include in the solution?

  • A. Migrate all users directly from Lync Server 2013 to Teams.
  • B. Migrate the Enterprise Voice users from Lync Server 2013 to Microsoft Skype for Business Server 2019. and then migrate the Enterprise Voice users to Teams.
  • C. Migrate all other users directly from Lync Server 2013 to Teams.
  • D. Perform an in-place upgrade from Lync Server 2013 to Microsoft Skype for Business Server 2015, and then migrate all users to Teams.

Answer: D

NEW QUESTION 15

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?

  • 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.

Answer: A

Explanation:
Issues that affect outbound direct routing calls
You might experience various issues when you use Direct Routing to make outbound calls from a Microsoft Teams client to a Session Border Controller (SBC). These issues include the following:
An incorrect caller ID is displayed to the call recipient. A connection to the SBC is not established.
Some users in a tenant are unable to make calls. No users in a tenant are able to make calls.
No users are able to make calls
If none of the users are able to make calls, the calls are probably not reaching the SBC. Check for one of the following causes.
Cause 1
Teams has a disabled gateway. Resolution 1
Use the Microsoft Teams admin center to make sure that the gateway that's used by Teams is available and enabled.
Reference:
https://learn.microsoft.com/en-us/microsoftteams/troubleshoot/phone-system/direct-routing/issues-with-outboun

NEW QUESTION 16

You have a Microsoft Teams Phone deployment.
You need to implement Local Media Optimization for Direct Routing users at a site. Users at the site frequently perform the following actions:
A) Park calls.
B) Transfer calls to other users.
C) Escalate calls to conference calls.
D) Place calls on hold.
Which action will be affected by implementing Local Media Optimization?

  • A. Park calls.
  • B. Place calls on hold.
  • C. Transfer calls to other users.
  • D. Escalate calls to conference calls

Answer: C

Explanation:
Reference:
https://docs.microsoft.com/en-us/microsoftteams/direct-routing-media-optimization#known-issues

NEW QUESTION 17
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