 Wireless |  GTL is has a rich experience in delivering Network Services in the wireless domain, having rolled out close to 35 cellular networks across 2G and 3G technologies. |
| | Wireline |  GTL has expertise in a wide range of Wireline technologies namely TDM and Packet Switching, SDH and DWDM. Higher Order Cross Connect, Metro Ethernet, Multi Services Access Devices, Fiber Monitoring systems and many more. |
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