An anti-sleeve dialing method, system, server and storage medium

Abstract

The present invention discloses a method, system, server and storage medium for preventing dialing. By comparing the called number information with the preset fuzzy matching rules for preventing dialing, if it is judged to be a suspected international dialing call, triggering the anti-dialing Set dial AS; the anti-set dial AS extracts the part of the suspected international number in the called number information, and judges whether it is a prefix of a country with high tariffs. If it is a high tariff area, it prompts the caller to enter a verification code. If the input is wrong or timeout , then reject the call, if the input is correct, let the call pass, if it is not a high-rate area, then judge whether the calling is a high-frequency call, if it is a high-frequency call, reject the call, if it is not a high-frequency call, let the call pass . By automatically matching the set dialing and triggering to the anti-setting dialing platform, the anti-setting dialing platform further screens the caller and the callee and intercepts them according to certain rules, which can realize real-time blocking of international set-up dialing and effectively protect the huge loss of international settlement fees of operators, thereby Effectively protect operators and reduce losses.

Description

technical field [0001] The present invention relates to the technical field of mobile communication, in particular to an anti-cashing method, system, server and storage medium. Background technique [0002] In existing networks, such as figure 1 As shown, the user normally dials an international call (such as 0085265891765), and the call reaches VOLTEAS. VOLTEAS first judges whether the user has the right to make international long-distance calls. A call bill, the VOLTEAS bill is used for fee settlement with the user, and the international gateway office bill is used for fee settlement with the opposite operator; if the user does not have the right to make international long-distance calls, the call will be terminated, and VOLTEAS will play "Your Call" to the user. Not authorized to make international calls" plays. [0003] There are some special prefixes (such as 16488, etc.) on VOLTEAS. When analyzing the number, the call with the special prefix is ​​judged as a domestic...

AI Technical Summary

Problems solved by technology

With the development of technology, the user side uses software to dial specific international long-distance numbers (generally international long-distance calls with higher tariffs, such as the Democratic Republic of the Congo) to dial different special prefixes for ergodic dialing. Automatic dialing. When the international abnormal call monitoring system deployed by the international gateway office generates an alarm and dispatches a bill to the province to stop the user, a huge amount of international call charges has been generated, causing losses to the operator.

Images