04-Aug-2016 13:08

How to determine the SIM-cards blocked by AntiFraud system


One of the most important aspects of the terminator is the timely detection of locked SIM-cards. It is known that it is not possible to fully protect the cards from AntiFraud systems; you can only extend their lifespan. And when the numbers are still blocked, GSM termination becomes less efficient. The locked SIM-card not detected in time cannot be used for traffic termination, and hence, the GSM-channel operation is "idle."

To keep income from VoIP termination steady, you must provide a 100% productivity of your gateways. This can be achieved if the locked cards are immediately substituted for new ones. This is especially true for the termination in the countries where there is stringent Antifraud with the SIM-cards blocked within 8 hours after activation. It is difficult to determine which of the cards are blocked if do not have additional tools that act as sim detector.

Connect to GoAntiFraud to obtain solid income in GSM termination. GoAntiFraud provides an opportunity for you to run a profitable business using efficient tools to simulate human behavior on the network. We can help you customize the logic of termination in accordance with the features of your country, in order to minimize risks of SIM-block.

Today, there is specialized software, which detects inactive SIM-cards. For example, you can use the SIM-server in conjunction with the SIM-bank to control the cards involved in the termination and quickly change the inactive SIM cards for new ones. However, to ensure sim box detection function, it is important to correctly configure software.

GoAntiFraud provides a simple solution to the problem with the detection of locked SIM-cards. By connecting your equipment to our servers, you can computerize all GSM termination processes, including the detection of the SIM-lock. The system will automatically check the cards for blocking and, if confirmed, unload an inactive SIM-card from the slot. Accordingly, your equipment will operate "in full force" that will significantly increase profits from the termination of calls.

By what principle does GoAntiFraud detect locked SIM-cards? Detection is carried out by the replies to the USSD requests. The system automatically sends a request, for example, on the balance of state. In the case of blocking, the reply or SMS-message notifying the fact that SIM-card is not active will come. This will signal to the system: the card no longer participates in the termination, and unload it from the gateway.


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