Abstract: A deployable interoperable communication system is provided that provides integrated and redundant communications between radio, cellular, and landline phone platforms for voice, text, video, and data transmission. The interoperable communication system integrates with existing radios, cellular phones, and emergency management communications systems illustratively including: command and control, incident management, video management, Physical Security Information Management (PSIM), and more. The interoperable communication system enables any caller to establish communication with another user or radio channel with no knowledge of technology or frequency assignment, and without need to modify or otherwise manipulate the calling device, such as re-programming a land mobile radio. Voice prompts queue the caller with instructions to connect to appropriate line or radio channel with a few simple button presses.