CN101472233A - System for implementing call leakage notification of telephone - Google Patents
System for implementing call leakage notification of telephone Download PDFInfo
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- CN101472233A CN101472233A CNA2007101738268A CN200710173826A CN101472233A CN 101472233 A CN101472233 A CN 101472233A CN A2007101738268 A CNA2007101738268 A CN A2007101738268A CN 200710173826 A CN200710173826 A CN 200710173826A CN 101472233 A CN101472233 A CN 101472233A
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Abstract
The invention relates to a system for realizing missing call notification. The system comprises a signaling message detection and processing device MPM connected with a signaling No. 7 network and a local user management server LSMS (local user management server). When the MPM detects a missing call, the information such as the calling number, the called number, the abandon cause, the calling time and the like are sent to a mobile phone bound to the original called number through a short message, so as to be independent to the prior communication network and conveniently, quickly and safely realize new businesses such as missing call notification, and at the same time, no extra processing capability is required for the prior communication network exchange equipment and signaling message equipment, the communication with the calling user is freely controlled by the called user, and a plurality of defects caused by the adoption of call diversion mode are overcame. Furthermore, the invention provides new business competition method for different operators, thereby increasing the effective connection rate of the communication network, the service quality of the communication and the operation efficiency of the communication network.
Description
Technical field
The present invention relates to a kind of move communicate by letter with fixed network, the system of short message service field realization call leakage notification of telephone, specifically, the existing communication network configuration is not being carried out under the big transformation prerequisite, when calling out access failure, during as no response, Called Busy, shutdown, no network, network congestion or other reason, inform communicating terminal with this called subscriber " binding " by short message mode, to improve the traffic carrying capacity and the service quality of communication network.
Background technology
Have certain analogy because call leakage notification of telephone is professional with call transfer service, the realization of call leakage notification of telephone business simultaneously relates generally to No.7 signalling system (SS7), therefore, is necessary to narrate the notion of call transfer service and Signaling System Number 7.The mobile phone of using in the description is meant cell phone or PHS mobile phone.
1) calling transfer
(be called the called subscriber former by calling terminal, comprise base and mobile phone) during access failure, as no response, Called Busy, shutdown or when not having network, it is called for calling still can be exhaled, to improve the service quality and the percent of call completed of communication network, the normal method that adopts is a calling transfer, promptly application is set when above-mentioned a certain condition is set up by the called subscriber, can transfer the call to phone or mobile phone or voice mail that this can be answered by called person.
But calling transfer is subjected to limitation, the inconvenience in the use of following several respects or increases user's cost of use:
When Called Busy, because this called person is being answered another incoming call, be not suitable for another terminal called is transferred in this calling, this situation user can apply for call waiting, but can increase the inconvenience that professional usage charges and calling and called side use: ring-back tone is listened in caller, thinks the calling on, but the able person does not answer, called tin of stand by tone may influence answering of original call;
To some specific situation, possibly can't transfer to, as the telephone terminal that is transferred to do not have network or shutdown by called person, be exactly a typical example during called people's airplane, when calling out fixed line because during network congestion, present realization also can't be transferred to by called person;
The calling transfer of above-mentioned character generally needs the user that application is set on terminal called, brings some inconvenience in the use;
Realize on fixed network that at present call transfer method generally is to call out to arrive called switch earlier, circuit also is established to called switch, set up new the calling by called switch again and transfer the call to called user, this method needs two sections callings, in charge, comprise the calling transfer call rate of function usage charges and per call, also increased user's cost of use;
The enabling of above-mentioned call transfer service is subjected to the control of former terminal called belonging network operator, and another operator can't get involved.
2) Signaling System Number 7 and signaling network
Signaling System Number 7 is the calling control technology that field of telecommunications such as fixed line, intelligent call, mobile communication, short message service have been widely used, and the foundation of each telephone connection all needs the control of Signaling System Number 7.
Signaling protocol and signaling message are the bases of realizing telephone connection and communication service control.By the signaling message of record analysis call proceeding, just can know calling and called Subscriber Number, called party's state, the state or the out of Memory of call proceeding.
Signaling network is at the private data network that transmits various message signales between the telephone exchange node or between the database of telephone exchange node and network.The signaling network that can form various ways by signalling point (SP), signaling link and Signaling Transfer Point.Corresponding service part (as Telephone User Part-TUP, ISDNYong Hubufen-ISUP, SCCP-SCCP, MAP-MAP, intelligent network application part-INAP or other applying portion) between two signalling points exists writes to each other, and then claims to have signaling relation between these two signalling points.
Summary of the invention
The object of the present invention is to provide a kind of system that realizes call leakage notification of telephone, can be independent of the existing communication network this new business is provided, simultaneously existing communication net switching equipment and signaling equipment are not needed to increase extra disposal ability, finish with calling subscriber's calling and freely control, overcome the many shortcomings when adopting call transfer mode by called people.
A kind of system that realizes call leakage notification of telephone provided by the present invention, by being connected several online telephone exchange nodes of Signaling System Number 7, Signalling Transfer Point, Short Message Service Center and telephone service management system are formed, wherein: this telephone exchange node comprises gateway exchange, tandem exchange, mobile switching centre, local telephone network end office (EO) and toll switchbroad, it is characterized in that: this system also comprises some signaling message detection and processing devices and a Local User Management server, wherein: described signaling message detection and processing device is used for record and analyzes call-signaling message, judge the call proceeding logic, carry out and call out the access failure operation; Described Local User Management server links to each other with each signaling message detection and processing device by data-interface, be used for concentrating registration and management Subscriber Number and service attribute, the Local User Management server is implemented the synchronous modification of user data to database on the plate of signaling message detection and processing device, finishes the loading of database on the plate of signaling message detection and processing device or checks request; Each signaling message detection and processing device inserts respectively at the Signaling System Number 7 net and need carry out on the signaling link of check and analysis, and each access point can be chosen in respectively as required: on the link of the signaling relation that gateway exchange is associated with the telephone exchange node; On the link of the signaling relation that mobile switching centre is associated with the telephone exchange node; On the link of the signaling relation that tandem exchange is associated with the telephone exchange node; On the link of the signaling relation that local telephone network end office (EO) is associated with the telephone exchange node; On the link of the signaling relation that toll switchbroad is associated with the telephone exchange node; Partly or entirely with link that Signalling Transfer Point is connected on; On Signalling Transfer Point, gateway exchange, mobile switching centre, tandem exchange, local telephone network end office (EO), concentrated signaling link data output interface that toll switchbroad provided.
Realize that in above-mentioned being used for the system of call leakage notification of telephone, each signaling message detection and processing device are connected on the signaling link in coupling serial connection mode, and this signaling message detection and processing device detects the signaling message that the bi-directional call of this device of flowing through continues.
Realize the system of call leakage notification of telephone in above-mentioned being used for, each signaling message detection and processing device is to be connected on the signaling link in the high-ohmic cross-connection mode, and this signaling message detection and processing device detects the signaling message that the bi-directional call that collected by this device continues.
Realize that in above-mentioned being used for the system of call leakage notification of telephone, each signaling message detection and processing device are that permutation and combination method with coupling serial connection, high-ohmic cross-connection, coupling connected mode inserts on signaling link.
The above-mentioned system that is used to realize call leakage notification of telephone, when this system was mobile communication system or fixed network communication system, signaling message detection and processing device inserted on the link of the signaling relation that gateway exchange is associated with the telephone exchange node or on by the concentrated signaling link data output interface that gateway exchange or Signalling Transfer Point provided.
Adopted above-mentioned technical scheme, realize call leakage notification of telephone new business on communication network, this system is made of the signaling message detection and processing device MPM and the Local User Management server LSMS that insert in the Signaling System Number 7 net.When MPM detects the calling access failure, information such as calling number, called number, access failure reason and call time are sent to the mobile phone of binding with original called party number with short message mode, reach and be independent of the existing communication network, easily and fast, realize safely, effectively informing new business such as calling out access failure, simultaneously existing communication net switching equipment and signaling equipment are not needed to increase extra disposal ability, freely control by called people with calling subscriber's conversation, overcome the many shortcomings when adopting call transfer mode.In addition, the present invention has been for providing new service competition means between the different operators, thereby improved effective call completing rate of communication network, the service quality of communication and the operation benefits of communication network.
Description of drawings
Fig. 1 is the networking schematic diagram of the present invention system of realizing call leakage notification of telephone;
Fig. 2 is a networking mode example of the present invention: signaling message detection and processing device-MPM inserts at the critical point; On the link of the signaling relation that office is associated with the telephone exchange node.
Specific embodiment
Realize the feature description of the system of call leakage notification of telephone: with one or more telephone terminals (base and the mobile phone of Home Network or its net, mobile phone can be that cell phone also can be a PHS mobile phone) " binding " to a Home Network mobile phone, realizes the function of " not exhaling announcement to tell me ".The user can business hall registration or by base or mobile phone by voice suggestion application and change.When running into when calling out access failure, inform the mobile phone of called subscriber and Home Network " binding " by short message mode, to improve mobile traffic carrying capacity and service quality.
Informing content: calling number, called number, call time and access failure reason, access failure reason comprise called dont answer or Called Busy or called shutdown or called no network or network congestion or other reason.
The professional classified description of call leakage notification of telephone business: (1) caller is an arbitrary network users, the called fixed network user of being or its network users or Home Network but non-mobile phone: when meeting called access failure, inform the mobile phone that bundlees with this Subscriber Number by short message mode, calling will be finished by mobile phone that is bundled or phone nearby, and a mobile phone can bundle a plurality of numbers (family and office ground number, its net or Home Network mobile phone); (2) caller is arbitrary Home Network or its network users (comprising fixed network), and called is this mobile phone: inform this mobile phone by short message mode during access failure.Because the mobility of radio communication, service is limited in the non-roaming local zone of mobile phone, and after this service networking, called mobile phone can expand roaming area to; (3) caller is its network users (comprising fixed network), and called is Home Network but non-mobile phone: inform mobile phone with this Subscriber Number binding by short message mode during access failure.
Because the access failure informing business only relates to detection to signaling message, in the figure of embodiment, only drawn and being connected of signaling network.
As shown in Figure 1, it is the general networking diagram of realizing the call leakage notification of telephone system, formed by several telephone exchange nodes, Signalling Transfer Point, Short Message Service Center (SMC) and the telephone service management system 4 that are connected on the Signaling System Number 7 net 3, wherein: this telephone exchange node comprises gateway exchange, tandem exchange, mobile switching centre (MSC), local telephone network end office (EO) and toll switchbroad, this system also comprises some signaling message detection and processing device 1-MPM and Local User Management server 2-LSMS, wherein:
MPM is used for record and analyzes call-signaling message, judges the call proceeding logic, carries out and calls out the access failure operation.
LSMS links to each other with each MPM by data-interface, be used for concentrating registration and management Subscriber Number and service attribute, LSMS deposits the number relation of registered user's number and one or several other communicating terminal bindings, LSMS revises Subscriber Number and attribute, associated numbers data synchronization that database on the plate of MPM is implemented the registered user of institute, finishes the loading of database on the MPM plate or checks request.
The number linked database is the subclass or the complete or collected works of Subscriber Number and the attribute data of LSMS on the plate of MPM, and with the Subscriber Number data sync of LSMS.
MPM is when carrying out the operation of calling access failure, at first according to number linked database on the number inquiry MPM plate of the called subscriber in the call address message, the signaling message logic that check and analysis are associated with this calling, the called party has registered this business and signaling logic is when calling out access failure when recognizing, it is called dont answer, or Called Busy, or called shutdown, or called no network, or circuit is congested, then with calling number, called number, the access failure reason, send to the communicating terminal with original called party number bound with short message mode call time, as cell phone or PHS mobile phone.
A phone number can be bound with one or more called numbers, number incidence relation and service attribute can be from the user data of provider customer's business management system 4, the user can business hall registration or with base or mobile phone or other communicating terminal by voice suggestion application and change.
Each MPM inserts in signaling link to mate serial connection or high-ohmic cross-connection or coupling connected mode or its compound mode.It all is to mate access way that coupling serial connection is connected with coupling, shows the mode that the concentrated signaling link data output interface that provided by MPM and GW2 links to each other at GW2 among Fig. 1.Because the parts of telecom carrier-class device generally are to adopt to mate access way, the coupling access way has high equipment and connects and data reliability, and the present invention advises the first-selected signaling link that need detect processing with the access of coupling access way.When adopting coupling serial connection mode access signaling link, " at the recognition process unit 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 message.
As shown in Figure 2, MPM inserts on the link of the signaling relation that gateway exchange is associated with the telephone exchange node, and this kind networking is applicable to the network system of mobile communication system or fixed network communication system or this kind of independent operation business.
The cellphone subscriber of network A and the binding of its network users, going out on the signaling link that net gateway exchange-GW is associated MPM is set, when its network users of arbitrary customer call of network A, a mobile phone that is judged whether its net called subscriber and network A by MPM is bound, meet when informing condition if any binding business and access failure, send note and inform this mobile phone.Its net can be another network of another operator or this operator or other network more than.
Claims (5)
1. system that realizes call leakage notification of telephone, formed by being connected Signaling System Number 7 online several telephone exchange nodes, Signalling Transfer Point, Short Message Service Center and telephone service management system, wherein: this telephone exchange node comprises gateway exchange, tandem exchange, mobile switching centre, local telephone network end office (EO) and toll switchbroad, it is characterized in that: this system also comprises some signaling message detection and processing devices and a Local User Management server, wherein:
Described signaling message detection and processing device is used for record and analyzes call-signaling message, judges the call proceeding logic, carries out and calls out the access failure operation;
Described Local User Management server links to each other with each signaling message detection and processing device by data-interface, be used for concentrating registration and management Subscriber Number and service attribute, the Local User Management server is implemented the synchronous modification of user data to database on the plate of signaling message detection and processing device, finishes the loading of database on the plate of signaling message detection and processing device or checks request;
Each signaling message detection and processing device inserts respectively at the Signaling System Number 7 net and need carry out on the signaling link of check and analysis, and each access point can be chosen in respectively as required: on the link of the signaling relation that gateway exchange is associated with the telephone exchange node; On the link of the signaling relation that mobile switching centre is associated with the telephone exchange node; On the link of the signaling relation that tandem exchange is associated with the telephone exchange node; On the link of the signaling relation that local telephone network end office (EO) is associated with the telephone exchange node; On the link of the signaling relation that toll switchbroad is associated with the telephone exchange node; Partly or entirely with link that Signalling Transfer Point is connected on; On Signalling Transfer Point, gateway exchange, mobile switching centre, tandem exchange, local telephone network end office (EO), concentrated signaling link data output interface that toll switchbroad provided.
2. the system that is used to realize call leakage notification of telephone according to claim 1, it is characterized in that: described each signaling message detection and processing device is to be connected on the signaling link in coupling serial connection mode, and this signaling message detection and processing device detects the signaling message that the bi-directional call of this device of flowing through continues.
3. the system that is used to realize call leakage notification of telephone according to claim 1, it is characterized in that: described each signaling message detection and processing device is to be connected on the signaling link in the high-ohmic cross-connection mode, and this signaling message detection and processing device detects the signaling message that the bi-directional call that collected by this device continues.
4. the system that is used to realize call leakage notification of telephone according to claim 1 is characterized in that: described each signaling message detection and processing device is to insert on signaling link with the compound mode of mating serial connection, high-ohmic cross-connection mode.
5. the system that is used to realize call leakage notification of telephone according to claim 1, it is characterized in that: when this system was mobile communication system or fixed network communication system, described signaling message detection and processing device inserted on the link of the signaling relation that gateway exchange is associated with the telephone exchange node or on by the concentrated signaling link data output interface that gateway exchange or Signalling Transfer Point provided.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101738268A CN101472233A (en) | 2007-12-29 | 2007-12-29 | System for implementing call leakage notification of telephone |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101738268A CN101472233A (en) | 2007-12-29 | 2007-12-29 | System for implementing call leakage notification of telephone |
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| CN101472233A true CN101472233A (en) | 2009-07-01 |
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| CNA2007101738268A Pending CN101472233A (en) | 2007-12-29 | 2007-12-29 | System for implementing call leakage notification of telephone |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2677851C2 (en) * | 2018-04-10 | 2019-01-22 | Общество С Ограниченной Ответственностью "Сайфокс Диджитал" | Method of notification of canceled call |
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2007
- 2007-12-29 CN CNA2007101738268A patent/CN101472233A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2677851C2 (en) * | 2018-04-10 | 2019-01-22 | Общество С Ограниченной Ответственностью "Сайфокс Диджитал" | Method of notification of canceled call |
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Application publication date: 20090701 |