C-DOT, India's premier telecommunications R&D centre, has been a pioneer and a nation builder. Committed to providing a wide range of indigenously developed, cost-effective, state-of-the-art total telecom solutions, it has come a long way since its inception 31 years ago. In the eighties, C-DOT developed rural telecommunication products ideally suited to Indian conditions. Able to work without air conditioning, the C-DOT Rural Automatic Exchanges (RAXs) acquired legendary status for their ruggedness and reliability. Starting from the single mission of providing a dial tone, C-DOT has grown, over the last 30 years, to the level of a national centre for Research and Development in communication technology in many areas –Satellite communications, ATM, NMS, Wireless Broadband, GPON, Next Generation Networks, Geo Intelligence solution and Mobile Cellular systems.
Optical Technologies, Gigabit Passive Optical Network (GPON), Wavelength Division Multiplexing – Passive Optical Network (Divya Damini), Mini 100G OTN Platform (Suteevra), IP Multimedia Subsystem (IMS), Terabit Router, Wireless Technology, 4G LTE Solution (LTE-A),Broadband Wireless Terminal (BBWT), Shared GSM Radio Access Network (SG-RAN), Software Solutions & Applications,Network Management System (NMS), Data Clearing House (DCH) for GSM Roaming,e-Services Access Platform (Gyansetu), Projects for Defense and Security Agencies.