David Strom is one of the leading experts on network and Internet technologies and has written and spoken extensively on topics such as VOIP, convergence, email, cloud computing, network management, Internet applications, wireless and Web services for more than 25 years. David is a frequent speaker, panel moderator and instructor at various industry events and trade shows around the world, and has also has taught computer networking classes at the high school level and a graduate business class in management information systems theory.