If you decide to make money on VoIP GSM termination, you should understand that in most countries this type of activity is illegal. Therefore, you need to competently approach to running your business. We will give you some useful tips on how to secure yourself terminating the voice traffic.
Keep confidential when running your business. This is a closed niche since in many countries making money on termination is criminally punishable. Do not share information about what you do with others, except for immediate business partners. If you hire employees, instruct them that the business is specific, and information about it cannot be disclosed.
Using the SIM-bank
If the SIM-cards are actually inserted into the slots of the GSM gateway, you cannot have them migrating and rotating. Migration is simulating the user's movement around the city by virtual loading/unloading of SIM-cards from the slots of one gateway to another; GSM gateways must be located in different areas for this purpose. Rotation is the distribution of SIM-cards into groups for the purpose of further alternating SIM-cards to make calls.
These functions allow you to efficiently simulate the behavior of a real subscriber, in order to avoid blocking the cards. Using the SIM-bank, you can store all the cards in one unit and control the gateways remotely. Accordingly, you will protect yourself, even if your gateways are found by the increased signal GSM antennas transmit, the SIM-bank cannot be tracked.
It is better off using GSM gateways with support for IMEI change function. IMEI numbers are available on each device as they are used to identify equipment. Each device is assigned its own unique number. By changing IMEI, you can outsmart the operator, which uses identification numbers to track GSM termination. It will be more difficult for the operator to monitor SIM-cards and block them if the IMEI number is changed when the new card is loaded.
Using software to simulate human behavior
In many countries, terminators were tracked physically before. But the advent of "antifraud" systems made it obsolete. The search for GSM gateways is complicated and expensive. And locking SIM-cards, whose behavior is not in compliance with the norm is an effective way to combat the traffic termination via alternative routes, with operators thinking that way. Many newcomers are indeed disappointed in the business after mass blocking of the first batch of SIM-cards.
Therefore, you must use professional voip sip asterisk software in your work. It will make it possible to simulate the real subscriber's activity in GSM networks. Believe, your expenses for "smart" software will quickly pay off. But without using it, SIM-cards will almost instantly be blocked, and you will have to spend a lot of money to buy new ones. The best solution on the market today is GoAntiFraud that makes GSM termination effective and efficient.
We wish you to start your business successfully and safely!