Parameter Attribute DataType Description Allowed Values
Usage Key String An online PSTN usage (such as Local or Long Distance) that can be used in conjunction with voice routes and voice routing policies.
Ensure Write String Present ensures the policy exists, absent ensures it is removed. Present, Absent
Credential Write PSCredential Credentials of the Teams Admin
ApplicationId Write String Id of the Azure Active Directory application to authenticate with.
TenantId Write String Name of the Azure Active Directory tenant used for authentication. Format
CertificateThumbprint Write String Thumbprint of the Azure Active Directory application's authentication certificate to use for authentication.
ManagedIdentity Write Boolean Managed ID being used for authentication.


This resource configures a Teams PSTN Usage.

More information:


Microsoft Graph

To authenticate with the Microsoft Graph API, this resource required the following permissions:

Delegated permissions

  • Read

    • None
  • Update

    • None

Application permissions

  • Read

    • Organization.Read.All
  • Update

    • Organization.Read.All


Example 1

This example adds a new Teams PSTN Usage.

Configuration Example
        [Parameter(Mandatory = $true)]
    Import-DscResource -ModuleName Microsoft365DSC

    node localhost
        TeamsPstnUsage 'ConfigurePstnUsage'
            Usage      = 'Long Distance'
            Ensure     = 'Present'
            Credential = $Credscredential