You plan to implement a pilot project on Phone System for 100 users. The pilot project will use a Microsoft Calling Plan. You need to ensure that the…

To enable users for PSTN calling with a Microsoft Calling Plan, three main configuration steps are required via PowerShell. First, assign the necessary licenses (Phone System and a Calling Plan) using a licensing cmdlet like Set-AzureADUserLicense. Second, enable the user for Enterprise Voice, which is done using Set-CSUser -EnterpriseVoiceEnabled $true. Third, assign a phone number to the user from Microsoft's number inventory using Set-CsOnlineVoiceUser. This combination of cmdlets fulfills all the requirements to make a user PSTN-capable with a Calling Plan.

A. This option is missing Set-CsOnlineVoiceUser, which is essential for assigning the actual phone number to the user.

B. Grant-CsOnlineVoiceRoutingPolicy is used for configuring Direct Routing, not Microsoft Calling Plans, making this option incorrect for the scenario.

C. This option incorrectly includes Grant-CsOnlineVoiceRoutingPolicy, which is for Direct Routing, and omits the necessary licensing cmdlet.

1. Microsoft Learn. (2024). Set up Calling Plans. Under the "Configure users" section

it outlines the steps of assigning licenses and phone numbers. Retrieved from https://learn.microsoft.com/en-us/microsoftteams/set-up-calling-plans

2. Microsoft Learn. (2024). Set-CsUser. This document details the -EnterpriseVoiceEnabled parameter

which is required to enable a user for Teams Phone voice features. Retrieved from https://learn.microsoft.com/en-us/powershell/module/skype/set-csuser

3. Microsoft Learn. (2024). Set-CsOnlineVoiceUser. This document describes how to use the cmdlet to assign phone numbers to users for Calling Plans or Direct Routing. Retrieved from https://learn.microsoft.com/en-us/powershell/module/skype/set-csonlinevoiceuser

4. Microsoft Learn. (2024). Assign Microsoft 365 licenses to users. This page details methods for assigning licenses

including using PowerShell cmdlets like Set-AzureADUserLicense or the newer Set-MgUserLicense. Retrieved from https://learn.microsoft.com/en-us/microsoft-365/enterprise/assign-licenses-to-user-accounts