CN101764892A - System for detection and interception of harassing call - Google Patents
System for detection and interception of harassing call Download PDFInfo
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- CN101764892A CN101764892A CN200810207736A CN200810207736A CN101764892A CN 101764892 A CN101764892 A CN 101764892A CN 200810207736 A CN200810207736 A CN 200810207736A CN 200810207736 A CN200810207736 A CN 200810207736A CN 101764892 A CN101764892 A CN 101764892A
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Abstract
The invention relates to a system for detection and interception of a harassing call, which consists of a plurality of signaling message detection and processing devices MPMs of a relevant No. 7 signaling chain and a business management center CSM. The MPMs are used for detecting and processing signaling messages passing through and collecting relevant information for CSM; the CSM is used for discovering numbers from a harassing call source according to the features of harassing calls, generating a backlist of calls from the harassing call source to be controlled, and synchronously transmitting the backlist to each MPM; and then the MPMs realize the control of subsequent calls according to the backlist, the white list and business regulations. The invention can be independently implemented without transformation of the existing network equipment, simultaneously realizes the rapid discovery and control of harassing sources through one system, and solves the problems of other methods that the data of the existing network equipment needs modification, relevant numbers can not be easily discovered, and the use is complex. Moreover, the system provides an effective means for telecom operators to intercept harassing calls and reduces customer complaints on harassing calls.
Description
Technical field
The present invention relates to a kind of Control on Communication and information security technology, especially refer to detect system 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 system of 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 system of a kind of detection provided by the present invention and blocking disturbance call, the communication network that it is formed based on several signalling points that are connected in the Signaling System Number 7 net by signaling link, wherein: signalling point comprises Signalling Transfer Point, SGW and telephone exchange node, the telephone exchange node comprises tandem exchange, gateway exchange, soft switch center, media gateway, toll switch, gateway MSC, visiting mobile switching centre, Service Switching Point and local telephone network end office (EO), it is characterized in that: this system also comprises some signaling message detection and processing devices and a centralized traffic administrative center, wherein: described each signaling message detection and processing device is connected in the signaling link that the Signaling System Number 7 net needs signalling message data is detected processing, and link to each other with described centralized traffic administrative center, this device is respectively applied for gathers and analyzes signaling message, detect the call source that has piped off in the call identifying message, carry out control operation the blacklist number call; The signaling message collection that is used for being correlated with sends to centralized traffic administrative center; The business rule and the black and white lists that are used to carry out from centralized traffic administrative center are revised order synchronously, to the centralized traffic administrative center state of reporting; Described centralized traffic administrative center links to each other with described each signaling message detection and processing device by data-interface, be respectively applied for and collect the signaling message that signaling message detection and processing device is gathered, the message of collecting is analyzed by business rule, and according to harassing call characteristic discover harassing call source Mobile Station International ISDN Number, the harassing and wrecking number that need are controlled generates blacklist and is updated to each signaling message detection and processing device synchronously; Be used to finish the data loading of signaling message detection and processing device or check request; Be used to receive and detect the operating state of each signaling message detection and processing device; The instruction of executable operations person's system command or modification black and white lists.
In the above-mentioned detection and the system of blocking disturbance call, it is characterized in that: the described signaling message detection and processing device that in each signaling link, connects, can lay respectively at the signaling link that is connected with described Signalling Transfer Point, the signaling link that is connected with described SGW and/or with signaling link that described telephone exchange node is connected on.
In the above-mentioned detection and the system of blocking disturbance call, it is characterized in that: described each signaling message detection and processing device is to be connected the no signaling point code on the signaling link of operation discerned and handled by need to signaling message equipment in coupling serial connection mode, and this signaling message detection and processing device detects the signaling message of this device of flowing through.
In the above-mentioned detection and the system of blocking disturbance call, it is characterized in that: described signaling message detection and processing device is when carrying out the blocking disturbance call operation, number with the calling subscriber in the initial address message is an index, inquiring calling blacklist tables of data, when recognizing the calling subscriber when the black list user, change the called address of this message to realize the interception operation according to the rule of system's setting.
In the above-mentioned detection and the system of blocking disturbance call, it is characterized in that: described signaling message detection and processing device is a separate equipment, or is integrated in the telecommunication apparatus, or attached companion's formula equipment of making telecommunication apparatus.
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 the system group network schematic diagram of blocking disturbance call of the present invention;
Fig. 2 is one of networking mode example of the present invention: signaling message detection and processing device (MPM) inserts on tandem exchange (MS) or soft switch (SS) and signaling link that signaling network is connected;
Fig. 3 is two of a networking mode example of the present invention: signaling message detection and processing device (MPM) inserts on mobile switching centre (MSC) and signaling link that signaling network is connected;
Fig. 4 is three of a networking mode example of the present invention: signaling message detection and processing device (MPM) inserts on gateway exchange (GW) or toll switch (TS) and signaling link that signaling network is connected;
Specific embodiment
Fig. 1 is the system group network schematic diagram of blocking disturbance call, form by several mobile switching centres (MSC), soft switch (SS), tandem exchange (MS), gateway exchange (GW), local telephone network end office (EO) (LS) or the toll switch institutes such as (TS) that are connected on the Signaling System Number 7 net 3, this system also comprises some signaling message detection and processing devices (MPM) 1-and Service Management Center (CSM) 2, wherein:
Each MPM is connected in the Signaling System Number 7 link that MSC/MS/SS/GW/TS is connected with signaling network, and link to each other with CSM, MPM is used for gathering and analyzing signaling message, detects the call source that has piped off in the call identifying message, carries out the control operation that the blacklist number is made a call; The signaling message collection of will being correlated with sends to CSM; Execution is revised order synchronously from business rule and the black and white lists of CSM, regularly to the CSM state of reporting.
CSM links to each other with each MPM by data-interface, be used to collect the signaling message that MPM gathers, the message of collecting is analyzed by business rule, and according to harassing call characteristic discover harassing call source Mobile Station International ISDN Number, the harassing and wrecking number that need are controlled generates blacklist and is updated to each MPM synchronously; Finish the data of MPM and load or check request; Receive and the operating state that detects each MPM; The instruction of executable operations person's system command or modification black and white lists.
MPM is when carrying out the blocking disturbance call operation, to the signaling message check and analysis of flowing through, recognize the signaling message type when being call, 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, if this number not in the blacklist, with the message transmission.To the associated call signaling message, MPM sends a message to CSM, to be used for the business statistics analysis.
Each MPM inserts in signaling link with coupling serial connection or high-ohmic cross-connection mode.Because the coupling access way has high equipment connection and data reliability and can realize the interception function of harassing call simultaneously, the present invention advises first-selectedly inserting the signaling link that need detect processing with the coupling access way.When adopting coupling serial connection mode access signaling link, " at identification processing method and the device of Signaling System Number 7 chain circuit function layer " that this device can adopt the applicant to provide in for 200310107935.1 application for a patent for invention on October 15th, 2003, application number in the applying date to signaling data.
MPM can be a separate equipment, also can be integrated in the telecommunication apparatus, also can attachedly make companion's formula equipment of telecommunication apparatus.MPM in the system adopts the biplane construction networking with the signaling network unanimity, and the load sharing mode is worked.
One of networking mode example: as shown in Figure 2: MPM inserts on tandem exchange (MS) or soft switch (SS) and signaling link that signaling network is connected,, realizes detecting and processing during through MPM at message flow.This kind networking is applicable to that fixed network is used for realizing harassing call is found and control.
Two of networking mode example: as shown in Figure 3: MPM inserts on mobile switching centre (MSC) and signaling link that signaling network is connected,, realizes detecting and processing during through MPM at message flow.This kind networking is applicable to that mobile network is used for realizing harassing call is found and control.
Three of networking mode example: as shown in Figure 4: MPM inserts on gateway exchange (GW) or toll switch (TS) and signaling link that signaling network is connected,, realizes detecting and processing during through MPM at message flow.This kind networking is applicable to and is used between net realizing harassing call is found and control.
In actual applications, can adopt a kind of of above-mentioned networking mode or combination, but be not limited to the described networking method of attachment of embodiment.
Above embodiment is only for the usefulness that the present invention is described, but not limitation of the present invention, person skilled in the relevant technique, under the situation that does not break away from the spirit and scope of the present invention, can also make various conversion or modification, therefore all technical schemes that are equal to also should belong within the category of the present invention, should be limited by each claim.
Claims (5)
1. the system of detection and blocking disturbance call, the communication network that it is formed based on several signalling points that are connected in the Signaling System Number 7 net by signaling link, wherein: signalling point comprises Signalling Transfer Point, SGW and telephone exchange node, the telephone exchange node comprises tandem exchange, gateway exchange, soft switch center, media gateway, toll switch, gateway MSC, visiting mobile switching centre, Service Switching Point and local telephone network end office (EO), it is characterized in that: this system also comprises some signaling message detection and processing devices and a centralized traffic administrative center, wherein:
Described each signaling message detection and processing device is connected in the signaling link that the Signaling System Number 7 net needs signalling message data is detected processing, and link to each other with described centralized traffic administrative center, this device is respectively applied for gathers and analyzes signaling message, detect the call source that has piped off in the call identifying message, carry out control operation the blacklist number call; The signaling message collection that is used for being correlated with sends to centralized traffic administrative center; The business rule and the black and white lists that are used to carry out from centralized traffic administrative center are revised order synchronously, to the centralized traffic administrative center state of reporting;
Described centralized traffic administrative center links to each other with described each signaling message detection and processing device by data-interface, be respectively applied for and collect the signaling message that signaling message detection and processing device is gathered, the message of collecting is analyzed by business rule, and according to harassing call characteristic discover harassing call source Mobile Station International ISDN Number, the harassing and wrecking number that need are controlled generates blacklist and is updated to each signaling message detection and processing device synchronously; Be used to finish the data loading of signaling message detection and processing device or check request; Be used to receive and detect the operating state of each signaling message detection and processing device; The instruction of executable operations person's system command or modification black and white lists.
2. the system of detection according to claim 1 and blocking disturbance call, it is characterized in that: the described signaling message detection and processing device that in each signaling link, connects, can lay respectively at the signaling link that is connected with described Signalling Transfer Point, the signaling link that is connected with described SGW and/or with signaling link that described telephone exchange node is connected on.
3. the system of detection according to claim 1 and 2 and blocking disturbance call, it is characterized in that: described each signaling message detection and processing device is to be connected the no signaling point code on the signaling link of operation discerned and handled by need to signaling message equipment in coupling serial connection mode, and this signaling message detection and processing device detects the signaling message of this device of flowing through.
4. the system of detection according to claim 1 and 2 and blocking disturbance call, it is characterized in that: described signaling message detection and processing device is when carrying out the blocking disturbance call operation, number with the calling subscriber in the initial address message is an index, inquiring calling blacklist tables of data, when recognizing the calling subscriber when the black list user, change the called address of this message to realize the interception operation according to the rule of system's setting.
5. the system of detection according to claim 1 and 2 and blocking disturbance call is characterized in that: described signaling message detection and processing device is a separate equipment, or is integrated in the telecommunication apparatus, or attached companion's formula equipment of making telecommunication apparatus.
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| Application Number | Priority Date | Filing Date | Title |
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| CN200810207736A CN101764892A (en) | 2008-12-25 | 2008-12-25 | System for detection and interception of harassing call |
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| CN200810207736A CN101764892A (en) | 2008-12-25 | 2008-12-25 | System for detection and interception of harassing call |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN103581911A (en) * | 2012-08-03 | 2014-02-12 | 上海粱江通信系统股份有限公司 | System and method for detecting prepayment crank call user |
| CN109587114A (en) * | 2018-10-31 | 2019-04-05 | 中国人民解放军战略支援部队信息工程大学 | Based on the junk call identification device and protective device of media redirection of router, method |
| CN110138981A (en) * | 2019-05-31 | 2019-08-16 | 中国—东盟信息港股份有限公司 | A kind of call block and tracing system for anti-clutter |
-
2008
- 2008-12-25 CN CN200810207736A patent/CN101764892A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN103581911A (en) * | 2012-08-03 | 2014-02-12 | 上海粱江通信系统股份有限公司 | System and method for detecting prepayment crank call user |
| CN103581911B (en) * | 2012-08-03 | 2016-12-21 | 上海粱江通信系统股份有限公司 | A kind of system and method detecting prepayment crank call user |
| CN109587114A (en) * | 2018-10-31 | 2019-04-05 | 中国人民解放军战略支援部队信息工程大学 | Based on the junk call identification device and protective device of media redirection of router, method |
| CN110138981A (en) * | 2019-05-31 | 2019-08-16 | 中国—东盟信息港股份有限公司 | A kind of call block and tracing system for anti-clutter |
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Open date: 20100630 |