GMS started its operations in 1994 and was primarily engaged in Telecom installations, LAN/WAN operations support for cellular carriers. Since 1999, GMS has diversified and gained expertise in Mobile Telephone Switching Office (MTSO) systems integration. Our services focus on emerging high performance data communications, Voice-Over-IP technologies, RF Engineering designing & optimization,  Internet and Intranet solutions, and interoperability with legacy networks. GMS provides total internetworking solutions under one roof. Today we are a Complete Wireless Network Solutions Company.