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Anti-fraud method based on SIP signaling collection

A signaling and IP address technology, applied in voice analysis, transmission systems, instruments, etc., can solve the problems of no anti-fraud method and online loan platform fraud, achieve easy operation and real-time performance, ensure the safety of people's property, and have real-time performance Effect

Active Publication Date: 2020-06-19
上海欣方智能系统有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] (2) Fraud by posing as an online loan platform
[0008] There is currently no effective anti-fraud method

Method used

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  • Anti-fraud method based on SIP signaling collection
  • Anti-fraud method based on SIP signaling collection

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Embodiment Construction

[0030] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. All other embodiments obtained by persons of ordinary skill in the art based on the embodiments of the present invention belong to the protection scope of the present invention.

[0031] Such as figure 1 , 2 As shown, an anti-fraud method based on SIP signaling collection according to an embodiment of the present invention includes the following steps:

[0032] S1: The interception system collects SIP signaling and RTP data streams through the signaling collection platform, wherein the SIP signaling and RTP data streams are between the end office and the long-distance office;

[0033] Step S1 comprises the following steps:

[0034] S11: Collect and send SIP signalin...

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PUM

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Abstract

The invention discloses an anti-fraud method based on SIP signaling collection. The method comprises the following steps: enabling an interception system to collect SIP signaling and RTP data flow through a signaling collection platform; enabling the interception system to analyze the SIP signaling and the RTP data flow; judging the telephone type according to the analyzed SIP signaling and RTP data stream, and searching fraudulent calls; and sending the SIP signaling to forcibly release the call. According to the method, fraud is discovered in time by capturing and analyzing the SIP signalingin real time, and the call is externally disassembled, so that the fraud is prevented, and the property safety of people is guaranteed; the calling number is analyzed in real time, the operation is easy, and the real-time performance is realized; releasing the call at any time after finding the fraud number; false special service number codes can be analyzed; real-time voice template matching andreal-time voiceprint matching interception can be realized.

Description

technical field [0001] The invention relates to the technical field of telecommunications fraud, in particular to an anti-fraud method based on SIP signaling collection. Background technique [0002] Telecom fraud is currently a common method used by fraudsters. Due to the complexity of communication in the telecommunication network, it is almost impossible to trace the fraudsters through call records, resulting in fraudsters getting away with it. The masses of the people do not have a good understanding of the scammers' fraudulent means and fraudulent techniques, and are easily deceived, which makes fraudsters succeed repeatedly. [0003] At present, telecom fraud mainly includes the following fraud routines and means: [0004] (1) Pretending to be a shopping customer service fraud [0005] Fraudsters obtain online shopping transaction records through purchases and other means, pretend to be shopping customer service to claim that there is a problem with the product and r...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/06G10L17/22
CPCH04L63/306H04L63/101G10L17/22H04L65/1104
Inventor 程钢周红敏张阳刘志永卢亚洲邢喜云贾岩峰丁正顾晓东祝敬安韦红刘君晓
Owner 上海欣方智能系统有限公司