System and method for secure communication over packet network

摘要

A system capable of supporting secure communication over a packet-based network is provided. The system includes a transmit terminal adapted to transmit information. A secure terminal relay is coupled to the transmit terminal and configured to receive the information. The information is then converted into baseband information. A communication gateway coupled to the secure terminal relay is configured to receive the baseband information from the secure terminal relay. The baseband information is then packetized for transmission over the packet-based network.