CN101771757A - Method for detecting and intercepting nuisance calls - Google Patents
Method for detecting and intercepting nuisance calls Download PDFInfo
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- CN101771757A CN101771757A CN200810208161A CN200810208161A CN101771757A CN 101771757 A CN101771757 A CN 101771757A CN 200810208161 A CN200810208161 A CN 200810208161A CN 200810208161 A CN200810208161 A CN 200810208161A CN 101771757 A CN101771757 A CN 101771757A
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Abstract
The invention discloses a method for detecting and intercepting nuisance calls. A system is composed of a plurality of signalling message detecting and processing devices MPM and a service management center, wherein the signalling message detecting and processing devices are connected to a relevant SS7 link; MPM carries out detection processing on a flowing signalling message and collects the relevant message to CSM; CSM finds the source number of the nuisance call according to the characteristics of the nuisance calls and generates a blacklist of nuisance source numbers which need to be controlled and synchronizes the blacklist to each MPM; and according to the blacklist, a white list and a business rule, MPM realizes the control processing of subsequent calls. The invention can be independently implemented without reforming the existing network equipment to realize quick discovery and control of the nuisance source on one system, thus avoiding the problems that other modes need to modify the data of the existing network equipment, have small possibility of finding the relevant number, are complex to use and the like. The system provides an effective means for telecom operators to intercept nuisance calls and reduce complaints on nuisance calls by users.
Description
Technical field
The present invention relates to a kind of Control on Communication and information security technology, especially refer to detect method with blocking disturbance call.Specifically, do not needing to transform under the prerequisite of conventional network equipment, the independent blocking disturbance call of implementing, and reduce the complaint of user to harassing call.
Background technology
Harassing call is that illegal user dials on a large scale to the client, ring is the back on-hook once, call forwarding is to message platform or telegraphone when client's clawback, formation is to user's harassing and wrecking and swindle, in the subjective user's of running counter to will and in the calling that objectively telex network freedom, peaceful life is caused infringement or hoodwink the user.
The behavioural characteristic of harassing call: the short time ring, the user can't normally answer usually.The harassing call network characterization: overclocking is called out, and switch does not produce ticket writing.
Controlling above-mentioned harassing call, is by signaling process or call attempt ticket at present, and according to the harassing call feature, analysis confirmation harassing and wrecking source Mobile Station International ISDN Number is put into the blacklist of the switching equipment that can control telephone connection with the number in harassing and wrecking source, and controlled such calling.This mode not only need increase the analyzing and processing function of finding the harassing and wrecking source in existing business platform or signaling monitoring system, the blacklist that also needs multi-section switch in the synchronous changed network, what need a plurality of system equipments cooperatively interacts performance difficulty, complicated operation, real-time is poor.
The applicant is on October 15th, 2003 in the applying date, application number is for providing " at identification processing method and the device of Signaling System Number 7 chain circuit function layer to signaling data " in 200310107935.1 the application for a patent for invention, that is: between Signaling System Number 7 chain circuit function layer, introduce the signaling message content services device, for implementing specific transactions, this device coupling is serially connected in the Signaling System Number 7 link, only by this device, do not transform the user data and the signaling equipment of communication online operation switch, just can realize the new business of communication network, this device makes and realizes that based on the Signaling System Number 7 net similar blocking disturbance call becomes possibility simultaneously.But to the concrete system and method for realizing this business is one of content of always studying of the applicant.
Summary of the invention
The object of the present invention is to provide the method for a kind of detection and blocking disturbance call, thereby can independently implement not transforming conventional network equipment, in a system, realize the quick discovery and the control of harassing and wrecking number simultaneously, to reduce the complaint of user to harassing call.
The method of a kind of detection provided by the present invention and blocking disturbance call, it is characterized in that, described interception operation sequence, its step comprises: 1) revise called address, before called address, insert the blocking disturbance call access code, this access code is a non-existent address prefix, or directly to revise called address be non-existent number, stops this calling by network; 2) transmit amended message, simultaneously this message is sent to Service Management Center, to be used for the business statistics analysis.
Adopted above-mentioned technical scheme to realize the system of blocking disturbance call, this system is made of some signaling message detection and processing device and Service Management Centers that are connected in signaling link in the Signaling System Number 7 net.Signaling message detection and processing device is gathered the signaling message of flowing through, immediately send service managing server to, by service managing server message is analyzed, found, manage and generate the blacklist of harassing and wrecking source Mobile Station International ISDN Number, blacklist is synchronized to signaling message detection and processing device.Signaling message detection and processing device is finished the intercept process to harassing call according to blocking disturbance call rule and blacklist.The present invention can not transform conventional network equipment and independently implement, and has realized the quick discovery and the control in harassing and wrecking sources in a system simultaneously, has avoided alternate manner need revise conventional network equipment data, the difficult problems such as correlation number, use complexity of finding.This system provides effective means for telecom operators' blocking disturbance call, reduces the complaint of user to harassing call.
Description of drawings
Fig. 1 is that the system business process of blocking disturbance call is realized schematic diagram.
Specific embodiment
Fig. 1 is that the system business process of blocking disturbance call is realized schematic diagram.At first equipment is inserted relevant signaling link, it is as follows that system enters operating state post analysis treatment step:
At first dispose the harassing call intercepting system, MPM is serially connected with the relevant signaling link that needs the harassing call interception with no signaling point code working method.System enters operating state:
The first step: the signaling message in detect transmitting, recognize the signaling message type when being call, then enter the control harassing call analysis and processing program in second step, otherwise transmit this signaling message.
Second the step: detect the heading code of this signaling message, if not initial address message then transmits this signaling message, and with this message collection to CSM; If initial address message then extracts calling number, with the calling number search index blacklist tables of data, if number is a number in the blacklist, then implement interception:
1) revise called address, insert the blocking disturbance call access code before called address, this access code is a non-existent address prefix, or directly to revise called address be non-existent number, stops this calling by network;
2) transmit amended message, simultaneously this message is sent to Service Management Center, to be used for the business statistics analysis.If this number not in the blacklist, with the message transmission and send to CSM.
Claims (2)
1. the method for detection and blocking disturbance call is characterized in that: comprise the following steps:
One) system is provided with some signaling message detection and processing devices, is serially connected with the relevant signaling link that needs calling authorization with no signaling point code working method;
Two) system enters operating state:
The first step: the signaling message in detect transmitting, recognize the signaling message type when being call, then enter the control harassing call analysis and processing program in second step, otherwise transmit this signaling message;
Second the step: detect the heading code of this signaling message, if not initial address message then transmits this signaling message, and with this message collection to Service Management Center; If initial address message then extracts calling number, with the calling number search index blacklist tables of data, if number is a number in the blacklist, enter the interception operation sequence; If this number not in the blacklist, with the message transmission and send to Service Management Center.
2. the method for a kind of detection according to claim 1 and blocking disturbance call is characterized in that, described interception operation sequence, and its step comprises:
1) revise called address, insert the blocking disturbance call access code before called address, this access code is a non-existent address prefix, or directly to revise called address be non-existent number, stops this calling by network;
2) transmit amended message, simultaneously this message is sent to Service Management Center, to be used for the business statistics analysis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810208161A CN101771757A (en) | 2008-12-30 | 2008-12-30 | Method for detecting and intercepting nuisance calls |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810208161A CN101771757A (en) | 2008-12-30 | 2008-12-30 | Method for detecting and intercepting nuisance calls |
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| Publication Number | Publication Date |
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| CN101771757A true CN101771757A (en) | 2010-07-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN200810208161A Pending CN101771757A (en) | 2008-12-30 | 2008-12-30 | Method for detecting and intercepting nuisance calls |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101931829A (en) * | 2010-07-22 | 2010-12-29 | 万红萍 | Method for intercepting call from inter-province illegal calling party by using intelligent network |
| CN102075639A (en) * | 2009-11-24 | 2011-05-25 | 中国移动通信集团上海有限公司 | Method and device for intercepting malicious call in international service communication network |
| CN102547711A (en) * | 2010-12-28 | 2012-07-04 | 上海粱江通信系统股份有限公司 | System and method for detecting and intercepting prank calls in IP signaling network |
| CN103279447A (en) * | 2013-05-22 | 2013-09-04 | 北京小米科技有限责任公司 | Method, device and terminal for processing information |
| CN106302935A (en) * | 2015-05-13 | 2017-01-04 | 阿里巴巴集团控股有限公司 | The recognition methods of a kind of communication information and system |
| CN109600744A (en) * | 2018-11-06 | 2019-04-09 | 中国联合网络通信集团有限公司 | A kind of method of speech processing and system |
-
2008
- 2008-12-30 CN CN200810208161A patent/CN101771757A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102075639A (en) * | 2009-11-24 | 2011-05-25 | 中国移动通信集团上海有限公司 | Method and device for intercepting malicious call in international service communication network |
| CN101931829A (en) * | 2010-07-22 | 2010-12-29 | 万红萍 | Method for intercepting call from inter-province illegal calling party by using intelligent network |
| CN102547711A (en) * | 2010-12-28 | 2012-07-04 | 上海粱江通信系统股份有限公司 | System and method for detecting and intercepting prank calls in IP signaling network |
| CN102547711B (en) * | 2010-12-28 | 2015-09-02 | 上海粱江通信系统股份有限公司 | A kind of system and method detecting and tackle harassing call in IP signaling network |
| CN103279447A (en) * | 2013-05-22 | 2013-09-04 | 北京小米科技有限责任公司 | Method, device and terminal for processing information |
| CN103279447B (en) * | 2013-05-22 | 2016-06-29 | 小米科技有限责任公司 | Information processing method, device and terminal |
| CN106302935A (en) * | 2015-05-13 | 2017-01-04 | 阿里巴巴集团控股有限公司 | The recognition methods of a kind of communication information and system |
| CN109600744A (en) * | 2018-11-06 | 2019-04-09 | 中国联合网络通信集团有限公司 | A kind of method of speech processing and system |
| CN109600744B (en) * | 2018-11-06 | 2022-04-08 | 中国联合网络通信集团有限公司 | Voice processing method and system |
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Application publication date: 20100707 |