Hai Guys here is another vpn works with Airtel Tunnel bear
+ Create a account on tunnel bear (Goto official tunnel bear website and download the vpn client . Then install the vpn. Then open the client and create account on it)
Or download it from here
Tunnel Bear - http://ilix.in/KDx6R
+ Download Config files from given below (password:- "pass" without quotes)
+ Edit pass.txt with your authentication details (username on first line and password on second)
+ Use Config on a OPENVPN ( install openpn and paste it into "C:\Program Files\OpenVPN\config" of ur system.
+ Open OpenVpn and connect on server 2,4,6,8 etc ( they are worked for me)
Download Config : http://ilix.in/fGITZ