CmdID / PowerShell / Cmdlets / Get
Get-UMCallRouterSettings
Use the Get-UMCallRouterSettings cmdlet to view the settings of the Microsoft Exchange Unified Messaging Call Router service. Exchange PowerShell reference
From the Exchange PowerShell reference 2 parameters Its page in the reference
Parameters
-ServerThe Server parameter specifies the Exchange server where you want to run this command.-DomainControllerThe DomainController parameter specifies the domain controller that's used by this cmdlet to read data from or write data to Active Directory.