Looking to start my own Voip business

Hello guys,

The idea is to sell subscriptions on the internet OR selling plastic cards that can be scratched

u use your normal phone then or mobile phone, dial a land line that connects you to the VOIP centre, then u enter a numerical code and a password, then dial the number u wish to call from your phone anywhere in the world and get connected to this other land line or mobile phone for very competitive VOIP rates !

What is needed to setup such a system other than some money and hardware ?

any programmers here familiar with this ?

Also, i’d like to implement a feature, where a person can send an sms to a small 4 digit number, this sms charges him the amount of the card, he then recieves a text message from me, with his card number and activation codes and the phone number he should dial to connect and start using his card. Is that sms idea duable ? and how and where from do i collect my money ?

thanks in advance
and i hope some of you can help me set this up

kind regards

Karim
karim_shaheen@hotmail.com