Method for realizing calling authentication gateway

Abstract

The invention relates to a method for realizing a calling authentication gateway, wherein a system of the method consists of a plurality of signaling message detecting and processing device MPMs and a local service management server (LSMS), wherein the MPMs are connected with a relevant No.7 signaling link; the MPMs are used for detecting and processing a flowing-through signaling message and collecting a relevant message to the LSMS; the LSMS is used for leading a phone number or a number segment required to be controlled to generate a blacklist and synchronizing the blacklist to each MPM according to the calling authentication requirement; and the MPMs can realize the controlling and processing for subsequent calling according to a black and white list and the business rule. The method can be implemented independently without reforming the existing network equipment, thereby avoiding the problems of equipment update and data modification for the existing network element; the business control is flexible, and the deployment is convenient. The system can provide an effective means for implementing calling control and black and white list business for telecom operators.

Description

technical field [0001] The invention relates to a communication control and information security technology, in particular to a method for realizing a call authentication gateway. Specifically, on the premise of not needing to modify the existing network equipment, call authentication is implemented independently, so as to achieve the purpose of standardizing the calling number and restricting illegal calls in real time. Background technique [0002] In order to ensure smooth communication between networks, it is necessary to standardize the calling number and restrict unreasonable calls in real time. Unreasonable calls include illegal calls for the purpose of fraud, harassment, and billing evasion, and calls that should not occur in the Internet by using the caller authentication loophole of the Internet gateway GW. [0003] To control unreasonable calls, generally configure the black and white list function on the GW to control such calls. This method requires that multi...

AI Technical Summary

Problems solved by technology

This method requires that multiple GWs in the network must have this function, but due to the limitation of the black and white list capacity of early equipment, or the GW does not have this function, and due to various combinations of unreasonable calling and called number ranges, these GWs cannot Timely adapt to the demand of restricting unreasonable calls, and upgrading multi-vendor GW brings large investment, high risk, and complicated implementation and operation

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