Established in 1946, SITTI has got extensive experience in the field of integrated radio and telephone communications. Continued research and development together with close attention to changing requirements in Air Traffic Control and Control Room Management make SITTI a proactive leader in technological enhancements to today Internet Protocol based world. SITTI is a worldwide primary supplier and integration company to public and private clients in the fields of Civil and Military Aviation ATC communications and strategic service sectors such as Fire Brigades, Railways, Police and other essential service providers. The vast product portfolio includes Integrated Voice Communication Switching Systems (VCSS), ergonomic Operational Workstations for Tower and Radar ATC environments, as well as associated ancillary equipment, such as GPS Time Referencing and Clock Display systems, AMHS Terminal equipment and VoIP Gateways. Full membership in international standardization committees, committed R&D to the most advanced technological and operation capabilities are strength points of SITTI organization.