Bogen Communications International is the parent company of Bogen Communications and Speech Design. It is a leading provider of sound systems and telephone peripherals for commercial, industrial and institutional applications throughout the world. The company offers a line of overhead paging systems, products to address applications that range from single speaker systems to large-scale concert music systems, school intercom, and signaling and media control. Speech Design and its subsidiaries offer voicemail and unified messaging technology in the European market. Bogen Communications International has headquarters in Ramsey, N.J., and Speech Design has headquarters in Germering, Germany.