Using this service from few weeks. It took me months of discussion with BSNL officials to get this thing started. Ubiquiti Rocket Prism 5AC Gen2 & Airmax Sector antennas are installed on the tower at 58 meters height. Those are powered by Mikrotik Cloud Core Routers. At customer premises, Ubiquiti Litebeam 5AC Gen2 (LBE 5AC Gen2) is being used. LBE 5AC Gen2 is connected to regular Wi-Fi router through LAN cable. I have not tried the voice calling option yet. Using the Rs.777+ 50mb/s 600GB plan and speeds have been fairly stable and reliable. There are many people using 100mb/s plans & there is a waiting list of around 500 connections. Giving 100mb/s speed in the dense forest area of Western Ghats is a commendable achievement.