Creating an Active Directory data source without deactivated users

How do I create an Active Directory data source in XPhone Connect Directory that does not display users that are disabled in Active Directory?

In the configuration of the data source, navigate to the "Filter" area and enter the desired filter there.

Example: All Active Directory users who are not deactivated and are not members of a security group and have a telephone number:  (&(telephoneNumber=*)(!memberOf=CN=XPhone-User,OU=Sicherheitsgruppen,DC=training,DC=com)(!userAccountControl:1.2.840.113556.1.4.803:=2))