Paul Robichaux has been an active part of the Microsoft UC community since 1998, working at various times as an Exchange admin, architect, and developer. During that time Paul has taught thousands of people worldwide how to get the most out of Exchange, written a bunch of books and articles on Exchange (including his newest, "Exchange 2013 Inside Out: Clients, Connectivity, and UM" from Microsoft Press), and had a blast helping customers worldwide deliver Exchange and Lync services to their end users. Paul is excited to be returning to TechEd North America this year.