Troposcatter solution is a Full Duplex communication solution with capability of establishing the NLOS/long distance communication using reflection property of the troposphere/scattering layer in frequency band of 4-5 GHz for establishing reliable/secure voice communication including various Hot Line, FXS, FXO, pair wire, 4-wire, and … telephone lines and data communication. This solution is considered for transmitting information of the radar sensors, voice messages, and data of the radar sites from operational zones to command & control centers via the troposphere layer through over the horizon paths where LOS communication cannot be established with more than 150Km communication distance. In this solution, in order to establish various communication of the command network most of the needed communication ports including fiber optics, Ethernet, LAN, E1, and … parts are available. Forecasted capacity for communication link is 2Mbps. In case of decreasing the capacity to 512Mbps, 1Mbps, and 256Kbps, sensitivity and communication distance can be increased. All information including voice conversation, radar data, and or exchanged videos is encrypted by complicated encryption systems so that it cannot be eavesdropped and deciphered by the enemy. In order to increase communication distance, in addition to point-to-point application of the mentioned link, it can be operated as a repeater.