Management/ Investors Bharat Aluri > Doug Bulleit > Keith Cowan > Dave Dorman > Mark Feidler > Larry Grafstein > Daniel Israel > Earle Mauldin > Buddy Miller > Jeff Muir > Terry Womack > Gareth Young >   The DCS Management and Investor Teams   Larry Grafstein - Advisor/Investor Mr. Grafstein is managing director and head of global telecommunications at the investment banking firm of Lazard Fréres & Co. LLC. He has extensive experience in corporate finance, principal investing and mergers and acquisitions in the technology, media and telecommunications industries. Previously, Mr. Grafstein headed the international telecommunications practice at Credit Suisse First Boston.