How can I get an authorization code to protect my 0/00 dialing and how do I use it?

Authorization code is made for faculty, staff and office telephones to secure the dialing of national/International calls. It is a 5 digit number chosen by the user and given to IT department for activation.
 
Faculty and Staff must activate their authorization code by placing a request through the itservicedesk.aus.edu, sending an e-mail to [email protected] or by calling the Ext. 2121.