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

A called number and high-frequency technology, applied in the field of mobile communications, can solve problems such as huge international call charges and operator losses

Active Publication Date: 2021-09-10
CHINA MOBILE GROUP ZHEJIANG +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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.

Method used

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

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] This embodiment discloses a method for anti-casing dialing, such as figure 2 and image 3 shown, including the following steps:

[0042] The calling party sends an INVITE message, and the INVITE message includes the called number information;

[0043] Comparing the called number information with the preset fuzzy matching rules for anti-matching, if it is determined to be a suspected international dialing call, triggering the anti-matching AS;

[0044] The anti-casing dialing AS extracts the part of the international number in the called number information, and judges whether it is a prefix of a country with a high tariff, and if it is a high tariff area, prompts the caller to input a verification code, and rejects the call if the input is wrong or overtime. If the input is correct, the call will be released,

[0045] If it is not a high-rate area, it is judged whether the calling is a high-frequency call, if it is a high-frequency call, the call is rejected, and if ...

Embodiment 2

[0054] This embodiment discloses an anti-casing dialing system, such as Figure 4 shown, including:

[0055] Calling module, used for the calling party to send INVITE information, the INVITE information includes called number information;

[0056] The automatic matching module is used to compare the called number information with the preset fuzzy matching rules for anti-match dialing, and if it is determined to be a suspected international dialing call, then trigger the anti-mating dialing AS;

[0057] The anti-casing dialing AS module is used for the anti-casing dialing AS to extract the part of the international number in the called number information, and judge whether it is a prefix of a country with high tariffs. If it is a high tariff area, it prompts the caller to input a verification code. If wrong or timeout, the call will be rejected, if the input is correct, the call will be released,

[0058] If it is not a high-rate area, it is judged whether the calling is a hi...

Embodiment 3

[0067] Figure 5 A schematic structural diagram of a server according to Embodiment 3 of the present invention is shown, as shown in Figure 5 As shown, the terminal may include: a processor (processor) 502 , a communication interface (Communications Interface) 504 , a memory (memory) 506 , and a communication bus 508 .

[0068] in:

[0069] The processor 502 , the communication interface 504 , and the memory 506 communicate with each other through the communication bus 508 .

[0070] The communication interface 504 is configured to communicate with network elements of other devices such as clients or other servers.

[0071] The processor 502 is configured to execute the program 510, specifically, may execute relevant steps in the above embodiment of the anti-cashing method.

[0072] Specifically, the program 510 may include program codes including computer operation instructions.

[0073] The processor 502 may be a central processing unit CPU, or an ASIC (Application Spec...

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PUM

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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...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04M3/38H04M3/22H04M3/436H04W12/128
CPCH04M3/2281H04M3/382H04M3/4365H04W12/12
Inventor 茅宏业
Owner CHINA MOBILE GROUP ZHEJIANG
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