A method and apparatus for enabling Application Servers to automatically update the databases used by Call Control Elements as changes occur between customer data, such as customer specific logic, and the Application Servers, such as the IP addresses of the Application Servers are disclosed. Whenever there is a change in the location of customer specific data needed by the CCEs, e.g., switching from one AS to a new AS, the new AS will automatically update the relevant database in the CCEs to indicate such an update has occurred. After the automatic update is performed, the CCEs will be able to communicate with the correct AS to retrieve and process the customer specific service logic.