For more information on using this script, see the article Adminstratively Managing User Contact Lists by Nick Smith.

#Contributed by Nick Smith, Microsoft

#Supported Versions: Office Communications Server 2007 R2

#Get User Information

$User = Get-WmiObject -Query "Select * from MSFT_SIPESUserSetting where PrimaryURI = 'sip:user@domain.com'"

 

#Get the contact on the user's contact list

$Contact = (Get-WmiObject -Query "Select * from MSFT_SIPESUserContactData where UserInstanceID = '$UserInstanceID'" | Where {$_.SIPURI -like "sip:userToDelete@domain.com"})

 

#Delete the contact

$Contact.Delete()