Paul Brodsky is an Analyst at TeleGeography and has conducted research on the U.S. domestic VoIP industry, concentrating on legal and regulatory issues, subscriber and revenue trends, and the profiling of VoIP service providers.  Mr. Brodsky has more than ten years of telecommunications industry experience.  Prior to joining TeleGeography, he served as Senior Manager of Radio-Frequency Engineering for Nextel Communications, and served five years as an officer in the United States Navy.  He holds a B.S.E. from the University of Pennsylvania.