Add a Contact Distribution Group
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
#Define WMI Put options
$PutOptions = New-Object System.Management.PutOptions
$PutOptions.Type = 2 #CreateOnly
#Get User Information
$User = Get-WmiObject -Query "Select * from MSFT_SIPESUserSetting where PrimaryURI = 'sip:user@domain.com'"
#Create ContactGroup instance
$ContactGroup = (New-Object System.Management.ManagementClass("MSFT_SIPESUserContactGroupData")).CreateInstance()
$ContactGroup.UserInstanceID = $User.InstanceID
$ContactGroup.Name = "NAME OF GROUP HERE"
$ContactGroup.ExternalURL = "<groupExtension groupType=`"dg`"><email>group@domain.com</email></groupExtension>"
#Create and commit group
$ContactGroup.PsBase.Put($PutOptions)