CmdID / PowerShell / Cmdlets / Get
Get-UMCallDataRecord
Use the Get-UMCallDataRecord cmdlet to display Unified Messaging (UM) call data records for a specific UM-enabled user's mailbox. Exchange PowerShell reference
From the Exchange PowerShell reference 2 parameters Its page in the reference
Parameters
-MailboxThe Mailbox parameter specifies the UM-enabled mailbox that UM call data records are displayed for.-DomainControllerThe DomainController parameter specifies the domain controller that's used by this cmdlet to read data from or write data to Active Directory.