Coral Telecom Limited is a leading Indian communication solutions provider for enterprise requirements with significant focus on the Defense, Railways and next generation communications space. CTL is primarily engaged in design, development & re-engineering of IP, GSM, FMC and Digital switching products. CTL also develops associated embedded and application software required for these communication networks. It has a well-diversified product range, providing voice and data solutions for wired, wireless and optical fiber based environments. Starting off as a Company trading in PBX switches, CTL has reinvented itself to cater to the full range of communication needs and solutions.