RailTel Corporation of India Limited is a neutral telecommunications infrastructure provider based in India that owns an all-India optical network (LINE) along the rail line. The company's segments are telecommunications services and project work services. It offers a variety of telecommunications services to its customers, including managed data services, fixed connections, virtual private network, fixed internet connection, data center, tower distribution, rack space and national long distance (NLD) voice traffic. The project services segment includes various projects such as nationwide fiber optic networks, telecommunications and information technology (IT) services projects and enterprise IT and information technology services (ITES) projects. The company's OFC network covers cities and several rural areas in India. It also offers various passenger services including on-demand content services and Wi-Fi connectivity at railway stations in India.