How to put a pricing system on OpenBTS ???

[chegmarco1989]

Hello.

I have successfully installed OpenBTS. But the problem for me is that I don't see any documentation that deals with "how to set a pricing system". The idea for me is to:

1 - Create two subscribers with two different phone numbers (2222 and 2210 for example).

2 - Reload only the balance of the 1st subscriber with number 2222.

3 - Set a rate for voice calls per minute.

4 - Set a price for each SMS sent.

5 - Check if the subscriber has a balance that can allow him to make voice calls and SMS.
A - If yes, that he has a balance, make the call or send the SMS.
B - If not, cancel the procedure.

Please help me or direct me to the documents that can allow me to achieve these points described above.
Thank you in advance.