"BSNL also does not connect on BSNLNET Apn but for cdma network they have a specific APN reserved for only cdma users. So you can connect after some time with 0 rs BAL. but yes you have try several times before get that connection IP and also for connecting VPN You have to be quick other wise you won’t get it."
Getting back to the trick this trick is based on bsnl EVDO service. This Service is for BSNL EVDO data card user and this will only work in bsnl EVDO Card but never the less you can try it on other CDMA data card and mobile also. But i personally using it as my default networking client and facing no problem with this trick till now.
Requirement Of This Trick :-
1. A BSNL EVDO Data Card ( You Can try it on other data cards also since i have not have any other CDMA device beside this BSNL Evdo data card i only tested this trick on it.
2. You can also use this trick on your mobile phone or tablet with help of DROIDVPN.
3. CDMA Network .'
Steps :-
1. Connect Your 3g BSNL EVDO Card to your pc.
2. Connect with default APN.
3. Immediately After connecting with data card press connect on PD Proxy With UDP port or use any udp supported vpn like vpnbook etc.
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How to Configure:
1 Recharge with small 3G plan.
2 Connect with Default apn, Apn will be auto detected. (Apn Might Differ on other circles).
3 Run PD Proxy : Set Udp port: 9200 , Local bind: 0
4 Save and Connect.
5 Enjoy Unlimited .