A dispatcher console for use in a digitally trunked, multisite public service radio system. The dispatcher counsel comprises a personal computer having a co-processor logic board, an audio switching tower, and user I/Os including a customized keyboard, display screen, audio speakers, headset and a...http://www.google.de/patents/US5754960?utm_source=gb-gplus-sharePatent US5754960 - Display console and user interface for multisite RF trunked system
