The Telephonics Internet Protocol (IP) Data Controller supports network-centric combat operations by extending the IP-based Command and Control network over legacy Line-Of-Sight (LOS) and Beyond-Line-Of-Sight (BLOS) combat net radios. This provides a reliable path for TCP/IP applications such as NIPRNet and SIRPNet email, text-chat and whiteboard collaboration, share-point portals, and file transfers involving data and imagery. Based on the ultra-robust MIL-STD-188-184 data transport protocol and the ViaSat Tactical IP routing system, the Telephonics Internet Protocol (IP) Data Controller effectively extends your IP command and control network directly to the war fighter.