CN103188675B - A kind of processing method for the calling that is delayed - Google Patents
A kind of processing method for the calling that is delayed Download PDFInfo
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- CN103188675B CN103188675B CN201110452010.5A CN201110452010A CN103188675B CN 103188675 B CN103188675 B CN 103188675B CN 201110452010 A CN201110452010 A CN 201110452010A CN 103188675 B CN103188675 B CN 103188675B
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- calling
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- signaling message
- delay
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Abstract
The invention discloses a kind of processing method for the calling that is delayed, based on a system, the system is connected to related Signaling System Number 7 link or the signaling message detection and processing device of IP signaling link and one including some and is connected to the delay process platform of signaling network, the treating method comprises：Signaling message screens step, and signaling message detection and processing device carries out detection process to the signaling message flowed through, and calling related news are screened into delay process platform by signaling network；Delay process step is called, the initial address message delay of calling is sent to called end office, while confirm message to originating switch loopback immediately by delay process platform according to default business rule and the authentication to dialing number information.The present invention, it can avoid upgrading switching node equipment, black and white lists function be not only provided, can also effectively limit unreasonable calling in calling procedure by the connecting method that is delayed independently of existing communication network implementation.
Description
Technical field
The present invention relates to a kind of processing method for the calling that is delayed, specifically, conventional network equipment need not transformed
Under the premise of, it is independent to implement the authentication to information such as calling numbers and the delay transmission to message related to calls, and reach calling procedure
Delay, shield and ring acoustic-electric words, limitation in real time is illegal, the purpose of swindle calling.
Background technology
It is unimpeded in order to ensure to communicate, unreasonable calling is limited in real time, it is necessary to necessary means be taken to some callings, to limit
Make its influence to network and user, unreasonable calling include by cheat, harass, escape charging etc. for the purpose of illegal call.
Unreasonable calling is controlled, black and white lists function is configured typically in exchange, to control such calling.This mode
Multi-section exchange in network is needed to possess the function, but because the limitation of equipment black and white lists capacity, or exchange do not have
The standby function, and because a variety of changes combination of unreasonable calling numbers of calling and called parties scope, and system need judging one
After the same type calling of part, corresponding calling number calling could be directed to and carry out intercept process, belong to post-processing, can not accomplish
Handled in thing, therefore exchange can not adapt to limit the demand of unreasonable calling in time, upgrade more producer's exchanges and bring throwing again
Enter big, risk height, implementation and complex operation.
The content of the invention
The defects of it is an object of the invention to overcome prior art and provide it is a kind of be delayed calling processing method, can be only
Existing communication network implementation is stood on, avoids upgrading switching node equipment, black and white lists function is not only provided, can also called
By the connecting method that is delayed in journey, unreasonable calling is effectively limited.
Realizing the technical scheme of above-mentioned purpose is：
A kind of processing method for the calling that is delayed, based on a system, the system is connected to related Signaling System Number 7 including some
Link or the signaling message detection and processing device of IP signaling link and a delay process platform for being connected to signaling network, the place
Reason method includes：
Signaling message screens step：Signaling message detection and processing device carries out detection process to the signaling message flowed through, will
Calling related news screen delay process platform by signaling network；
Call delay process step：Delay process platform is according to default business rule, according to dialing number information
Authentication, the initial address message delay of calling is sent to called end office, while message is confirmed to originating switch loopback immediately, made
Obtain calling party and think that calling is continued, so that callee's delay receives corresponding calling.
The processing method of above-mentioned delay calling, wherein, described signaling message screening step includes：
Step S1, the signaling message that signaling message detection and processing device detection flows through, it is if recognizing signaling message types
During call, into step S2；Otherwise step S5 is entered；
Step S2, the heading code of the signaling message is detected, if not initial address message, then into step S4；If just
Beginning address message, then into step S3；
Step S3, the dialing number information in the signaling message is extracted, using dialing number information as search index tables of data,
Specifically include：
Step S31, if calling number is number in white list, into step S5；Otherwise, into step S32；
Step S32, if calling number is number in blacklist, special prefix is inserted before called number, or directly repair
Change called number be in the absence of number, obtain amended signaling message, and enter step S5；Otherwise, into step S4；
Step S4, the signaling message is screened into the delay process platform, and enter calling delay process step；
Step S5, directly transmits signaling message.
The processing method of above-mentioned delay calling, wherein, described calling delay process step includes：
Step S6, delay process platform judges whether the heading code of signaling message is initial address message, if so, then entering
Step S7；If it is not, then enter step S8；
The signaling message is transmitted in step S7, delay, and the initial address message delay that will be called is sent to called end office, together
When to originating switch loopback immediately confirm message；
Step S8, whether the heading code for judging signaling message is calling release information, if so, then entering step S9；If no
It is, into step S11；
Step S9, if initial address message is not forwarded, into step S10；Otherwise, into step S12；
Step S10, calling release information is sent to originating switch so that calling release, and terminate；
Step S11, if the signaling message is the message related to calls in addition to initial address message, call release message, enter
Enter step S12；Otherwise, the signaling message is abandoned；
Step S12, directly transmit the signaling message.
The processing method of above-mentioned delay calling, wherein, the signaling message detection and processing device is with without signaling point code
The working method of working method or MAC address free, being serially connected with needs related the Signaling System Number 7 link or IP of calling authorization to believe
Make link.
The beneficial effects of the invention are as follows：The present invention can not transform conventional network equipment and independently implement, and avoid to existing
There are device upgrade and the data modification problem of network element, Service control is flexible, and deployment is convenient, not only provides black and white lists function, also
Unreasonable calling can be effectively limited in calling procedure by the connecting method that is delayed, it is non-to ring a sound for telecom operators' limitation
Method calling, blocking disturbance call and black and white lists business provide effective means.
Brief description of the drawings
Fig. 1 is the schematic flow sheet of the signaling message screening of the present invention；
Fig. 2 is the schematic flow sheet of the calling delay process of the present invention.
Embodiment
Below in conjunction with accompanying drawing, the invention will be further described.
The processing method of the delay calling of the present invention is based on a system, and the system includes some with without signaling point code work
Make mode or the working method without MAC (Media Access Control) address is serially connected with the correlation seven for needing calling authorization
The signaling message detection and processing device (MPM) of number signaling link or IP (Internet Protocol) signaling link, Yi Jiyi
The delay process platform of signaling network is connected to, the treating method comprises：
Signaling message screens step：Signaling message detection and processing device carries out detection process to the signaling message flowed through, will
Calling related news screen delay process platform by signaling network；
Call delay process step：Delay process platform is according to default business rule, according to dialing number information
Authentication, the initial address message delay of calling is sent to called end office, while message is confirmed to originating switch loopback immediately, made
Obtain calling party and think that calling is continued, so that callee's delay receives corresponding calling, can effectively prevent from ringing sound etc.
Harassing call.
Referring to Fig. 1, described signaling message screening step includes：
Step S1, the signaling message that signaling message detection and processing device detection flows through, it is if recognizing signaling message types
During call, into step S2；Otherwise step S5 is entered；
Step S2, the heading code of the signaling message is detected, if not initial address message, then into step S4；If just
Beginning address message, then into step S3；
Step S3, calling number or other information in the signaling message are extracted, using calling number or other information as rope
Draw inquiry tables of data, specifically include：
Step S31, if calling number is number in white list, into step S5；Otherwise, into step S32；
Step S32, if calling number is number in blacklist, special prefix is inserted before called number, or directly repair
Change called number be in the absence of number, obtain amended signaling message, and enter step S5；Otherwise, into step S4；
Step S4, the signaling message is screened into the delay process platform, and enter calling delay process step；
Step S5, directly transmits signaling message.
Referring to Fig. 2, described calling delay process step includes：
Step S6, delay process platform judges whether the heading code of signaling message is initial address message, if so, then entering
Step S7；If it is not, then enter step S8；
The signaling message is transmitted in step S7, delay, and the initial address message delay that will be called is sent to called end office, together
When to originating switch loopback immediately confirm message；
Step S8, whether the heading code for judging signaling message is calling release information, if so, then entering step S9；If no
It is, into step S11；
Step S9, if initial address message is not forwarded, into step S10；Otherwise, into step S12；
Step S10, calling release information is sent to originating switch so that calling release, and terminate；
Step S11, if the signaling message is the message related to calls in addition to initial address message, call release message, enter
Enter step S12；Otherwise, the signaling message is abandoned；
Step S12, directly transmit the signaling message.
After above-mentioned delay process platform receives initial address message, loopback address confirms message to originating switch first,
Called end office is sent to after the certain time that is delayed, then by initial address message, if within this period of delay, calling terminal
Office initiates call release message, then initial address message is not just sent to called end office by delay process platform, so as to avoid
Called subscriber such as is rung at the harassing and wrecking of illegal phone.When described delay process platform receives other messages related to calls, according to
The information such as calling and called end office (EO) and circuit number in message, calling procedure corresponding to lookup, are forwarded.
In summary, the present invention can not transform conventional network equipment and independently implement, and avoid and existing network element is set
Standby upgrading and data modification problem, Service control is flexible, and deployment is convenient, and the control implemented for telecom operators to harassing call carries
Effective means is supplied.
Above example is used for illustrative purposes only, rather than limitation of the present invention, the technology people about technical field
Member, without departing from the spirit and scope of the present invention, can also make various conversion or modification, therefore all equivalent
Technical scheme should also belong to scope of the invention, should be limited by each claim.
Claims (2)
1. a kind of processing method for the calling that is delayed, based on a system, the system is connected to related Signaling System Number 7 chain including some
Road or the signaling message detection and processing device of IP signaling link and a delay process platform for being connected to signaling network, its feature exist
In the treating method comprises：
Signaling message screens step：Signaling message detection and processing device carries out detection process to the signaling message flowed through, will call
Related news screen delay process platform by signaling network；
Call delay process step：Delay process platform is according to default business rule, according to the authentication to dialing number information,
The initial address message delay of calling is sent to called end office, while message is confirmed to originating switch loopback immediately so that be main
The side of crying thinks that calling is continued, so that callee's delay receives corresponding calling,
Described signaling message screening step includes：
Step S1, the signaling message that signaling message detection and processing device detection flows through, if it is phone to recognize signaling message types
During calling, into step S2；Otherwise step S5 is entered；
Step S2, the heading code of the signaling message is detected, if not initial address message, then into step S4；If initially
Location message, then into step S3；
Step S3, the dialing number information in the signaling message is extracted, using dialing number information as search index tables of data, specifically
Including：
Step S31, if calling number is number in white list, into step S5；Otherwise, into step S32；
Step S32, if calling number is number in blacklist, special prefix is inserted before called number, or directly change quilt
Code of calling out the numbers be in the absence of number, obtain amended signaling message, and enter step S5；Otherwise, into step S4；
Step S4, the signaling message is screened into the delay process platform, and enter calling delay process step；
Step S5, directly transmits signaling message,
Described calling delay process step includes：
Step S6, delay process platform judges whether the heading code of signaling message is initial address message, if so, then entering step
S7；If it is not, then enter step S8；
The signaling message is transmitted in step S7, delay, and the initial address message delay that will be called is sent to called end office, while right
Originating switch loopback immediately confirms message；
Step S8, whether the heading code for judging signaling message is calling release information, if so, then entering step S9；If it is not, enter
Enter step S11；
Step S9, if initial address message is not forwarded, into step S10；Otherwise, into step S12；
Step S10, calling release information is sent to originating switch so that calling release, and terminate；
Step S11, if the signaling message is the message related to calls in addition to initial address message, call release message, into step
Rapid S12；Otherwise, the signaling message is abandoned；
Step S12, directly transmit the signaling message.
2. the processing method of delay calling according to claim 1, it is characterised in that the signaling message detection process dress
Put with the working method without signaling point code working method or MAC address free, be serially connected with the correlation seven for needing calling authorization
Signaling link or IP signaling link.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110452010.5A CN103188675B (en) | 2011-12-29 | 2011-12-29 | A kind of processing method for the calling that is delayed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110452010.5A CN103188675B (en) | 2011-12-29 | 2011-12-29 | A kind of processing method for the calling that is delayed |
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| Publication Number | Publication Date |
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| CN103188675A CN103188675A (en) | 2013-07-03 |
| CN103188675B true CN103188675B (en) | 2017-11-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201110452010.5A Expired - Fee Related CN103188675B (en) | 2011-12-29 | 2011-12-29 | A kind of processing method for the calling that is delayed |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108696832A (en) * | 2017-04-06 | 2018-10-23 | 中国移动通信有限公司研究院 | Call handling method, device and equipment, computer readable storage medium |
Citations (6)
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|---|---|---|---|---|
| US4827501A (en) * | 1986-09-18 | 1989-05-02 | American Telephone And Telegraph Company, At&T Information Systems | Telephone call screening apparatus |
| CN101035167A (en) * | 2006-03-06 | 2007-09-12 | 西安大唐电信有限公司 | Method for the switcher to limit the dialer use |
| CN101370205A (en) * | 2008-09-25 | 2009-02-18 | 中兴通讯股份有限公司 | Method for preventing incoming call interference |
| CN101453528A (en) * | 2007-11-30 | 2009-06-10 | 上海粱江通信系统有限公司 | System and method for implementing call authentication gateway |
| CN101827283A (en) * | 2009-12-31 | 2010-09-08 | 上海粱江通信系统股份有限公司 | System and method for realizing signaling firewall based on signaling point-free access technology |
| CN102098279A (en) * | 2010-09-30 | 2011-06-15 | 上海粱江通信系统股份有限公司 | Recognition processing method and device for signaling data on IP data link function layer |
-
2011
- 2011-12-29 CN CN201110452010.5A patent/CN103188675B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4827501A (en) * | 1986-09-18 | 1989-05-02 | American Telephone And Telegraph Company, At&T Information Systems | Telephone call screening apparatus |
| CN101035167A (en) * | 2006-03-06 | 2007-09-12 | 西安大唐电信有限公司 | Method for the switcher to limit the dialer use |
| CN101453528A (en) * | 2007-11-30 | 2009-06-10 | 上海粱江通信系统有限公司 | System and method for implementing call authentication gateway |
| CN101370205A (en) * | 2008-09-25 | 2009-02-18 | 中兴通讯股份有限公司 | Method for preventing incoming call interference |
| CN101827283A (en) * | 2009-12-31 | 2010-09-08 | 上海粱江通信系统股份有限公司 | System and method for realizing signaling firewall based on signaling point-free access technology |
| CN102098279A (en) * | 2010-09-30 | 2011-06-15 | 上海粱江通信系统股份有限公司 | Recognition processing method and device for signaling data on IP data link function layer |
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| CN103188675A (en) | 2013-07-03 |
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