New trick for airtel 3g vpn trick with a new host which is working perfectly over months for me without any issues such as sim card blocking or speed capping issues you may try this with your our interest on airtel 3g vpn tricks.

Requirement For this AirTel 3G Tcp Vpn Trick
1.Airtel 3G Enabled Sim card
2.Maintain main balance of Rs. 0 , Data Pack Required if you dont want to cap your 3g speed.
3.Apn: airtelgprs.com .
4.Speed Up to More than 500 KBps . In 7.2 Mbps Modem

How To use this Airtel 3G Trick
For Mobile users: Android mobile use can also use these Trick configs with their android devices just you need to follow these simple steps :

1. Download Open VPN From Given Link
2.Extract It in a Folder and Browse To OVPN File Via File Browser.
3.Save The Settings as It Will Automatically Be Read by OpenVPN.
4.Connect It.
5.Wait For Sometime and VPN Will Be CONNECTED
Download Open VPN From- here for android.

For PC Users: 1.Download The Attachment of Airtel 3G Trick .
2.Install Nmdvpn and Put configs Here (C:\Program Files\NMDVPN\config)Click Here to Download Nmdvpn.
3.Windows 7 and Windows 8 Users RUN NMD VPN as the Administrator.
4.Just Connect and Enjoy.