IVA –IVA Technologies is a Russian manufacturer of high-tech IT equipment and software manufactured by HighTech Group of Companies which is one of the 50 largest IT companies in Russia. IVA has joined the efforts of the best developers, engineers and researchers, having consolidated research and technological fields of microelectronics, applied mathematics, radiophysics and radio engineering, the company produces product lines that include video conferencing, IVA Stag series switches and routers, an IP phone, and an IVA-U underground & Underwater mobile radio and a variety of retail security solutions.