On the way to successful GSM termination business there is a significant obstacle – it’s a blocking of SIM cards. Why is this happening? It’s simple. The thing is that mobile operators-monopolists know about the existence of GSM terminators, who take some of their profits. That’s why they developed a special software called Anti-Fraud, whose main task is to detect the GSM termination equipment and immediately block the SIM cards in it. This program is the main enemy of GSM terminators in their business. We can not know all the details of the operation of this system, since the operators hide the information about this program.
We will tell about the main aspects of this program that we managed to identify. Continue reading How to beat Anti-fraud Systems in Call Termination Business
