Crestron Control Information Gating Controls and Camera Gating Logic Inputs and Outputs Macro and Preset Controls Line Level Input Controls Mic Input Controls Output Controls Back to Main Page | Contact Us Products | Technical Resources | More About Us Polycom Installed Voice Business Group 1720 Peachtree St NW, Suite 220 Atlanta,GA 30309 telephone: 404.892.3200 fax: 404.892.2512 info@aspi.com