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NO.30 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?

 
 
 
 

NO.31 Case Study 3 – Contoso, Ltd
Overview
Company Information
Contoso, Ltd. is an international manufacturing company that has 2,000 employees.
Contoso currently uses a third-party meeting service. The company plans to migrate the meeting service to Microsoft Teams and replace all legacy video teleconferencing (VTC) devices.
Physical Locations
Contoso has offices in Toronto, New York, Rome, and London. The company has a global sales team that works remotely.
Existing Environment
Active Directory Environment
The on-premises network contains an Active Directory Domain Services (AD DS) forest named contoso.com.
Microsoft 365 and Teams Environment
Contoso has a Microsoft 365 subscription. All users are licensed for Microsoft 365 E5 and Teams Premium. All users are enabled for Teams Phone by using Operator Connect.
The contoso.com domain syncs to Microsoft 365 by using Azure AD Connect cloud sync. All users use the Microsoft Authenticator app for multi-factor authentication (MFA) to cloud services.
A Microsoft Surface Hub device is deployed to the boardroom in each office.
The reception area at the Toronto office is configured to use a phone number of +14165555555 in Teams.
Problem Statements
Contoso identifies the following issues:
– A user in the London office cannot locate the recorded files from a recurring Teams meeting.
– Executives in the New York office report having to use Microsoft Authenticator to access their Microsoft OneDrive files from the Surface Hub.
– A user in the Toronto office reports receiving incoming calls while attending Teams meetings instead of having calls sent automatically to voicemail.
Requirements
Planned Changes
Contoso plans to implement the following changes:
– Deploy a new Teams-certified endpoint to all the boardrooms and huddle spaces in all the offices.
– Start a pilot project to deploy an Intelligent Speaker to the boardroom in the Rome office and evaluate transcription and voice attribution capabilities.
– Deploy a Teams shared device to the lunchroom in the Toronto office. Calls placed to
+14165555555 must ring in both the reception area and the lunchroom.
Technical Requirements
Contoso identifies the following technical requirements:
– The endpoint deployed to each boardroom must include a console on the table. The endpoint must automatically invite the existing Surface Hub when joining a Teams meeting.
– The sales team must be able to temporarily sign in to the endpoints deployed to the huddle spaces to respond to Teams messages and attend video calls.
– The endpoints deployed to the huddle spaces must allow only outbound emergency calls when a user is NOT signed in.
– During Teams meetings, the sales team must have a watermark displayed on shared content.
You need to implement the planned changes for the Rome office boardroom.
Which two settings should you configure for the device? Each correct answer presents part of the solution.
NOTE: Each correct selection is worth one point.

 
 
 
 
 

NO.32 You have a Teams Phone deployment.
You are designing a meeting space that contains a Teams certified conference phone.
You need to configure the phone to meet the following requirements:
Show the calendar on the display by default
Support one-touch join for Teams meetings
Which two actions should you perform? Each correct answer presents part of the solution.
NOTE: Each correct selection is worth one point.

 
 
 
 
 

NO.33 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 need to create a new call queue to route calls to support agents. The support agents must be able to see their call queue history and the shared transcribed voicemail. The solution must minimize administrative effort.
Solution: You redirect calls for the call queue to a shared voicemail box.
Does this meet the goal?

 
 

NO.34 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.

NO.35 You need to troubleshoot the issues reported by the New York and London office users.
What should you use for each office? To answer, select the appropriate options in the answer area.
NOTE: Each correct selection is worth one point.

NO.36 Hotspot Question
You have a Teams Phone deployment for your company. The company is settings up Direct Routing and it adds a Session Border Controller (SBC). The manager reports that users cannot make calls normally on devices running Windows 10.
You need to troubleshoot the issue.
What should you do? To answer, select the appropriate options in the answer area.

NO.37 Hotspot Question
Your company has a Microsoft Teams Phone deployment and the following departments:
– Sales
– Research
You have the users shown in the following table.

You need to meet the following requirements:
– User2 must be able to receive and make calls on behalf of User1.
– User4 and User5 must not hear a ring tone and must see only a banner
in the Teams client when User3 receives a call.
What should you configure to meet each requirement? To answer, select the appropriate options in the answer area.
NOTE: Each correct selection is worth one point.

NO.38 Case Study 1 – Litware, Inc
Overview
Litware, Inc. is an online retailer.
Litware is replacing its telephony platform with Microsoft Teams Phone.
Currently, all users are assigned Microsoft 365 E3 licenses.
Existing Environment
Telephony Environment
The existing telecommunications system has several third-party IP-PBXes at the corporate and warehouse sites. Currently, the PBXes are linked through the corporate WAN and an inter-office dial plan is in place.
A unique PSTN direct inward dial (DID) is assigned to each user. The last five digits of each DID are used as an extension.
Litware piloted Microsoft Skype for Business Server Enterprise Voice, but has since decided to migrate directly to Teams Phone. During the pilot, a response group was created, and the response group is still in use. Agents in the response group use Skype for Business Server- certified handsets.
Locations
Litware has global retail stores and datacenters.
The telephony topology contains the following four types of sites:
Corporate sites
The corporate sites contain information workers who collaborate by using the Teams desktop client and SharePoint Online.
The reception desk at each corporate site has an analog intercom with an integrated door control.
Each intercom connects to an existing PBX by using an FXS Analog Telephony Adapter (ATA).
SIP trunks are delivered directly to the site by using a resilient WAN that connects directly to the on-site PBX solution.
Warehouse sites
The warehouse sites are critical to the business. Users at these sites use either the Teams desktop client or the Teams mobile client.
Each warehouse has a public announcement (PA) system that connects to the PBX by using a SIP ATA, along with the sites’ existing ISDN trunks.
Currently, users at the company’s warehouse in Georgia can call the PA system by dialing
123456.
All calls to emergency services from the warehouses are played over the warehouses’ PA system automatically.
WAN connectivity at the warehouses can be unreliable, so local PSTN connectivity is preferred as compared to centrally hosted connectivity.
Retail sites
Each retail site has only one or two desk phones and a specialized point of sale (POS) computer that cannot run the desktop or web versions of the Teams client.
Users at the retail sites have the Teams app and an associated data plan installed on their mobile device.
Currently, each retail uses a managed SD-WAN appliance to connect to both the internet and the corporate WAN.
The users report that in the event of an internet outage at the retail sites, they can use their mobile devices, which have strong reception.
Requirements
Planned Changes
Litware plans to implement the following changes:
Maintain the existing emergency call PA integration.
Replace the existing IP-PBX solutions by using Teams Phone.
Consolidate all its PSTN trunks by using region-specific datacenters, whenever possible During the planned deployment of Teams Phone, Litware will open a new retail site in the United Kingdom that will have five users. Litware does not have any existing telephony in the United Kingdom. Management at the new retail site wants to use Microsoft Teams Calling Plans for the users.
You are opening a new warehouse site in Melbourne. The new warehouse will connect to a phone carrier by using a Session Border Controller (SBC). Dialing rules are an area code of two digits beginning with a zero followed by a subscriber number of eight digits. For example, an E.164 number of +61370105550 will be translated to 03 7010 5550 and +61255505550 will be translated to 02 5550 5550.
Technical Requirements
Litware identifies the following technical requirements:
Minimize the amount of voice traffic over the WAN.
Whenever possible, use natively supported Teams solutions.
Avoid replacing existing analog device adapters and SIP phones.
Assign a Microsoft 365 Phone System license to all the users listed in a CSV file.
Ensure that the retail sites can place and receive calls in the event of a WAN failure.
Assign a phone number of +61370105550 to a user named User1. User1 is located at a corporate site.
Ensure that the warehouse sites maintain calling in the event of an internet outage or Teams service failure.
Provide users at the United Kingdom retail site with phone numbers. The users must only be allowed to make in-country calls.
Replace the response group from the Skype for Business Server Voice Enterprise pilot with a call queue. The agents must be able to use their existing handset.
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.

 
 
 
 
 

NO.39 Hotspot Question
You have a Microsoft Teams deployment.
The deployment contains a Teams Rooms on Windows device named [email protected] that has the following configurations.

You have a Teams Room for Windows device named [email protected] that has the configuration shown in the following exhibit.

For each of the following statements, select Yes if the statement is true. Otherwise, select No.
NOTE: Each correct selection is worth one point.

NO.40 You have a Microsoft Teams deployment that includes Yammer for live events.
You have two Yammer communities named All Company and Human Resources.
The Yammer Enterprise network is configured as shown in the Network exhibit (Click the Network tab.)

The Security settings are configured as shown in the Security Settings exhibit. (Click the Security Settings tab.)

The Human Resources community settings are configured as shown in the Human Resources exhibit. (Click the Human Resources tab.)

For each of the following statements, select Yes if the statement is true. Otherwise, select No.
NOTE: Each correct selection is worth one point

NO.41 You have a Microsoft Teams Phone deployment.
You need to provide two users with the ability to share a single phone number for inbound and outbound calling.
What are two ways to achieve the goal? Each correct answer presents a complete solution.
NOTE: Each correct selection is worth one point.

 
 
 
 
 

NO.42 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.
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 Teams 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?

 
 

NO.43 You need to assign a phone number to User1 to meet the technical requirements.
How should you complete the command? To answer, select the appropriate options in the answer area.
NOTE: Each correct selection is worth one point.

NO.44 You have a Microsoft Teams Phone deployment. Direct Routing is enabled for all users. The users can place and receive PSTN calls.
You need to create a new user policy to provide four-digit extension dialing for users to call analog endpoints that connect to the Session Border Controller (SBC).
Which three actions should you perform? Each correct answer presents part of the solution.

 
 
 
 
 
 

NO.45 Your company has offices throughout the United States.
The company is opening a new office in Scranton. The office will occupy two floors in the same building.
You need to ensure that if an emergency call is placed, the local emergency dispatchers know from which floor the call came.
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.

NO.46 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 Users in the Microsoft Teams admin center, you locate each affected user and review the settings on the Voice tab.
Does this meet the goal?

 
 

NO.47 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?

 
 
 
 

NO.48 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.
Your company uses Microsoft Teams Calling Plans.
The company acquires a small development team. Currently, users on the team have their own direct inward dial (DID) numbers that have PSTN capabilities.
You migrate the users to Teams.
You need to ensure that the users have phone numbers.
Solution: From the Microsoft Teams admin center, you place a new order for service numbers.
Does this meet the goal?

 
 

NO.49 You have a Teams Phone deployment.
You have a Survivable Branch Appliance (SBA) that has local PSTN connectivity. The SBA is deployed to a remote site.
Which two features require internet connectivity to function? Each correct answer presents a complete solution.
NOTE: Each correct selection is worth one point.

 
 
 
 
 

NO.50 You need to validate the limited pilot based on the technical requirements.
What should you use?

 
 
 
 

NO.51 You have a Microsoft 365 tenant that has Modern authentication enabled for an services Multi- factor authentication (MFA) is enforced for all users.
You are deploying Microsoft Teams Rooms.
The first time you attempt to sign in to a Teams Rooms, you receive an error message indicating that the device cannot sign in to Teams.
You verify that Modern authentication is enabled in Teams Rooms.
What prevents you from signing in?

 
 
 
 

NO.52 Your company assigns an Office 365 E3 license to each user. All users are in France.
You plan to deploy Direct Routing.
Which additional license should you assign to the users?

 
 
 
 
 

Microsoft MS-721 (Collaboration Communications Systems Engineer (beta)) Certification Exam is a valuable certification for professionals who work with collaboration and communication technologies. MS-721 exam covers a range of topics related to planning, designing, implementing, and maintaining communication systems, and it is designed to validate the skills and knowledge of professionals who specialize in this area. If you are interested in pursuing a career in collaboration and communication systems engineering, the Microsoft MS-721 certification exam can help you demonstrate your expertise and stand out in the job market.

 

Q&As with Explanations Verified & Correct Answers: https://www.trainingquiz.com/MS-721-practice-quiz.html

Related Links: myportal.utt.edu.tt www.stes.tyc.edu.tw myportal.utt.edu.tt myportal.utt.edu.tt myportal.utt.edu.tt myportal.utt.edu.tt

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