CN100440789C - Gateway interconnection protocol supermarket system and gateway interconnection protocol supermarket charge metering method - Google Patents
Gateway interconnection protocol supermarket system and gateway interconnection protocol supermarket charge metering method Download PDFInfo
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- CN100440789C CN100440789C CNB2004100486459A CN200410048645A CN100440789C CN 100440789 C CN100440789 C CN 100440789C CN B2004100486459 A CNB2004100486459 A CN B2004100486459A CN 200410048645 A CN200410048645 A CN 200410048645A CN 100440789 C CN100440789 C CN 100440789C
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- internetworking agreement
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Abstract
The present invention discloses an internet interconnection protocol supermarket system and an internet interconnection protocol supermarket charging method, which belong to the communication field. An IP supermarket function having stable performance, reliable charging and convenient service expansion is arranged on the basis of a stable 2B+D line, and moreover, the function can help operators to rapidly provide a constant toll telephone service having convenient management and accurate charging for users. Simultaneously, the function makes an IP supermarket conveniently converted into a summarized information supermarket so that various service modes can be realized in the IP supermarket. The internet interconnection protocol supermarket system and the internet interconnection protocol supermarket charging method have the core that the IP supermarket is directly connected with a 2B+D interface of a preposition exchanger, and the information of the exchanger is combined to carry out the charging; thus, the IP supermarket can conveniently carry out service expansion in a 2B+D mode, and consequently, a common channel signaling mode is realized; simultaneously, uniform network management is provided so that the local IP supermarket is managed in a uniform mode.
Description
Technical field
The present invention relates to the communications field, particularly IP supermarket technology.
Background technology
Packet voice (Voice over IP, be called for short " VoIP ") is a kind ofly to be main, and to release the technology of corresponding value-added service with internetworking agreement (InternetProtocol is called for short " IP ") phone.The advantage of VoIP maximum is to adopt the environment of the Internet and global ip interconnection widely, and, better service more than traditional business are provided.The business such as transmission voice, fax, video and data that VoIP is can be on IP network cheap are transmitted and the storage forwarding of various information etc. as unified message, virtual telephony, virtual speech/fax mailbox, directory enquiry service, internet call center, internet call management, video conference, ecommerce, fax storage.IP phone is exactly a kind of speech business that utilizes voip technology to provide.
Along with the in-depth of China Telecom reform and fixed line, mobile reorganization and perfect, each operator progressively begins to provide abundant service item to the user.How each tame telecommunications operator captures and expands the market share, the topic that has become everybody to be concerned about most.As final service object---the user of telecom operators, whether enjoy preferential service simultaneously, will determine telecommunications reform key of success.The IP supermarket has just produced under such competitive environment, and it is a kind of brand-new business, becomes the new product of grabbing the next round telecommunication market.
Popular says, need not dial operator's Number for access when call exactly in the IP supermarket and only dial the other side's telephone number, just can enter the IP phone that a certain operator provides, promptly compare with common IP phone, the IP supermarket is the network of direct access carrier oneself, and need not interconnecting of process different operators, thereby do not need access fee to use.The switching system of network will select economic route to converse automatically, just as convenient again in household items supermarket shopping economy.It is a kind of public telephone system, provides the public telephone service with scale with the relative mode of concentrating.The advantage in IP supermarket mainly contain following some.At first, easy to use.Owing to need not dial operator's Number for access, as switching system rationally is provided with, even can exempt from dial-out office number and area code as 17907,17908 etc.Secondly telephone expenses are cheap.This is the advantage place of IP phone.Domestic IP is long-distance to fix 0.3 yuan/minute, more cheap 0.4 yuan than China Telecom.The 3rd, for operator wins the user.Operator is on a good wicket in competition, extends volume growth as early as possible.In a word, the requirement that Modern Telecommunication is already reformed and competed has been complied with in the IP supermarket to a certain extent, telecom operators and with really benefiting from it per family.Just because of there is such remarkable advantages in the IP supermarket, so the IP supermarket can be widely used in school, residential block, factory and fairground district etc.Carry out in many throughout the country places, IP supermarket now, and obtained good development.
Past is except China Telecom, other telecom operators manage IP operation must be by the telephone line of telecommunications laying, in payment IP phone telephone expenses, must pay city telephone rate to telecom operators, this also is the problem of " last hundred meters ", but the ingenious and successful solution of utilization " IP supermarket " this difficult problem.Add the rate advantage that the IP supermarket exists, must cause that each telecom operators is to the capturing of landline telephone market, so the IP supermarket will cause the new competition of telecommunication market to a certain extent.The appearance in IP supermarket has its deep market background, and it is led by market demand typical product, has therefore obtained extensive development in a short period of time.But, also can see, the attraction of IP supermarket maximum is cheap rate, along with a large amount of aggravations of building the competition that brings of each big operator, rate can not unrestrictedly be reduced, the IP supermarket will be towards the integrated information supermarket direction evolution that possesses Multiservice capability such as speech, video telephone and video conference are provided, so need make the implementation in IP supermarket must carry out the business expansion easily.
The IP supermarket mainly contains two kinds of implementations at present, subscriber exchange (Private Branch eXchange is called for short " PBX ") mode and intelligent terminal mode.
The PBX mode is placed PBX equipment in the IP phone business hall, PBX equipment one end joins by user interface and telephone set, one end passes through digital relay interface, through transmission system, the digital junction of PBX equipment (No. 1 signaling, signalling system No.7) is linked to each other with preposition switch, directly insert business hall IP phone front end processor, be connected to then on the gateway of machine room, gateway is gone up IP telephony network after finishing the conversion of voice and IP.The PBX mode is finished by private branch exchange user's immediate charging and telephone expenses is settled accounts.
Intelligent public phone is a kind of online public telephone service, is made of background system and intelligent terminal.Intelligent terminal is finished mutual, the data and the control command that report and obtain background system with background system.Background system is finished user's authentication, charging and traffic administration in real time, in real time the call proceeding of monitoring business.A core technology of intelligent public phone solution is exactly the real-time, interactive by platform and intelligent terminal, finishes the mutual of important informations such as authentication, charging, so interactive speed and reliability are the key technical index of solution.The IP supermarket scheme that adopts the intelligent public phone technology to realize is a kind of online fixed telephone bar solution, have cost low, can manage, respond advantages such as fast.The intelligent terminal mode provides Analogous Polarity reversing Signal by front end processor or Access Network to the IP supermarket, and intelligent terminal is finished immediate charging to the user according to metering pulse.
In actual applications, there is following problem in such scheme: in the PBX implementation, at first, preposition switch burden is heavy, and network progression increases; Secondly, turn-on time is long, call completing rate is low; And, professional single, professional expansion difficulty, the equipment coverage rate is little; In addition, also exist and safeguard complexity, can't realize united net management; And terminal note take independently, causes that easily note takes the problem of dispute.
On the other hand, in the intelligent terminal implementation, existence is heavy such as preposition switch burden, user's plate cost height, and it is dumb to connect up, and note is taken shortcomings such as mode is single, and terminal can arbitrarily be changed rate, and end-user interface is unfriendly, and the use inconvenience is directly perceived.
Cause the main cause of this situation to be, in the PBX implementation, can use a plurality of switch cascades; Use common channel signalling, voice signal and signaling-information use same passage; Has only analog channel; It is independent that each note is taken terminal, and note expense terminal can be provided with rate.And in the intelligent terminal implementation, intelligent terminal cost height, and local independent note is taken.
Summary of the invention
In view of this, main purpose of the present invention is to provide a kind of internetworking agreement supermarket system and internetworking agreement supermarket charging method, the feasible IP supermarket function that a kind of stable performance can be provided on stable 2B+D line tower foundation, charge reliably, be convenient to professional expansion, can help operator rapidly for the user provides convenient management, the fixedly long-distance telecommunications service of chargeing accurately, be convenient to simultaneously change the IP supermarket into the integrated information supermarket, in the IP supermarket, to realize the multiple business mode.
For achieving the above object, the invention provides a kind of internetworking agreement supermarket system, comprise the preposition switch of internetworking agreement, local side access module, integrated access equipment, service terminal and billing terminal, wherein,
The preposition switch of described internetworking agreement is used to provide charge information and ticket;
Described local side access module is used for providing the function that inserts the preposition switch of described internetworking agreement to described integrated access equipment at local side;
Described integrated access equipment is used for providing the function that inserts described local side access module to the described service terminal of far-end and billing terminal;
Described service terminal is used to provide speech business or digital service or their combination;
Described billing terminal is connected with described integrated access equipment by the 2B+D interface, be used for interface by 2B+D, on the preposition switch of described internetworking agreement, set the rights of using of described service terminal, and from the preposition switch of described internetworking agreement, obtain the real time billing information of described service terminal, finish charging.
Wherein, described billing terminal also is used for exporting the ticket of described service terminal according to charging result.
Described integrated access equipment is an optical network unit.
Described local side access module is an optical line terminal.
Described local side access module is connected with the preposition switch of described internetworking agreement by the V5 interface.
Described service terminal comprises telephone set or broadband access network equipment or facsimile machine or their combination in any.
The present invention also provides a kind of internetworking agreement supermarket charging method, comprises following steps:
The A billing terminal is opened eventually professional on the preposition switch of internetworking agreement by the 2B+D interface
The A billing terminal is opened the rights of using of service terminal by the 2B+D interface on the preposition switch of internetworking agreement;
B is in described service terminal use, and the preposition switch of described internetworking agreement provides real time billing information by described 2B+D interface to described billing terminal;
When C finished to use when described service terminal, described billing terminal was finished charging according to described real time billing information and local rate.
Wherein, also comprise following steps among the described step C:
After described billing terminal is finished charging, according to charging result output ticket.
Step B also comprises following substep:
In described service terminal use, described billing terminal judges according to the real time billing information from the preposition switch of described internetworking agreement whether the telephone expenses that prestore of described service terminal use up, if, then finish the use of described service terminal, enter step C.
By relatively finding, technical scheme difference with the prior art of the present invention is, the IP supermarket directly links to each other with the 2B+D interface of preposition switch, information in conjunction with switch is carried out the note expense, use the 2B+D mode to make the IP supermarket can carry out the business expansion easily, and the realization Common Channel Signaling, united net management is provided simultaneously, unified management has been carried out in the IP supermarket of local exchange.
Difference on this technical scheme, brought comparatively significantly beneficial effect, stable interface promptly is provided, improved call completing rate, shortened turn-on time, can carry out business expansion easily, and provide and remember expense mode and unified network management accurately, flexibly, reduce the dispute of note expense.
Description of drawings
Fig. 1 is the IP supermarket implementation system diagram of 2B+D according to an embodiment of the invention;
Fig. 2 is a speech business flow chart according to an embodiment of the invention.
Embodiment
For making the purpose, technical solutions and advantages of the present invention clearer, the present invention is described in further detail below in conjunction with accompanying drawing.
1 specific implementation that describes in detail based on the IP supermarket of 2B+D mode at first in conjunction with the accompanying drawings.
Native system mainly is made up of the preposition switch 10 of IP, local side access module 20, IP informix supermarket 30 and network management system 40.Wherein IP informix supermarket 30 is made up of integrated access equipment 31, audio system 32, digital service system 33 and note expense terminal 34.
Below in conjunction with describing realization of the present invention according to one embodiment of present invention in detail.
The preposition switch 10 of IP provides the convergence point function, and the preposition switch of IP will need the professional tandems such as speech of IP network to come by Access Network, serve gateway then, necessarily change by gateway, and traffic is served IP network.Usually the preposition switch of IP can provide toll data and note nonsense list is provided.In the present invention, the traffic in IP informix supermarket 30 is to be linked to each other with the preposition switch 10 of IP by the V5 interface by local side access module 20.The V5 interface is User Network Interface (User Network Interface, be called for short " UNI ") interface, it is an open interface, the switch of different vendor and access network equipment can dock by the V5 interface, provide traditional plain old telephone service (Plain Old TelephoneService to the user, be called for short " POTS ") and integrated services digital network (Integrated ServicesDigital Network is called for short " ISDN ") access service.Specifically, the standardization user access network interface of the expansion ISDN business of International Telecommunication Association's definition is called the V5 interface.It for analog subscriber, rent individual line subscriber and the isdn user provides standardized unified interface, speed expands to 16 2048kbit/s from a 2048kbit/s.Because the V5 interface provides special signalling path, can use common channel signalling, compares with No. 1 signaling of use in the prior art PBX mode, can shorten the connecting time of conversation.
Local side access module 20 is used for providing at local side the access of remote end module.A concrete example is to use optical line terminal (Optical Line Terminal is called for short " OLT ") that the function of local side access module 20 is provided.OLT finishes V5 and handles, and joins by V5 signaling and switch V5 interface.
IP informix supermarket 30 is information supermarkets that are used to provide integrated service, can be a place of business that encapsulates different business.It is made up of integrated access equipment 31, audio system 32, digital service system 33 and note expense terminal 34.
The function that integrated access equipment 31 is used for extension wire and provides far-end to insert.Owing to be directly to link to each other with the V5 interface of the preposition switch 10 of IP by local side access module 20, and the V5 interface can be for analog subscriber, rent individual line subscriber and the isdn user provides standardized unified interface, therefore in IP informix supermarket, can carry out the business expansion very easily, when analog voice call is provided, Internet bar's business such as data online can also be provided, be convenient to the information service that provides comprehensive.A concrete example is to use optical network unit (Optical Network Unit is called for short " ONU ") to realize.Far-end ONU links to each other with OLT with interior signaling by the 2M relaying.Suppose to have in the business hall 30 phones, then can be at two ASL Analog Subscriber Line Boards of ONU interpolation, be with 32 analog subscribers, insert a DSL digital subscriber board in addition, can be used for carrying out the digital service expansion, it is by 2B+D interface band business operating desk, be the note expense terminal 34 in this example, it is the PC of an operation IP supermarket special-purpose software, forms a Centrex (Centrex) group, under the switch respective version is supported, can realize functions such as real time billing, limit calling.Centrex (Centrex) is referred to as " centrex " again.Certain customers' (comprising the isdn user) with local exchange are defined as a basic customer group in fact exactly, the user of this customer group not only has domestic consumer and isdn user's all functions, and all functions that also have private branch exchange, some specific functions that also have common local telephone network and Private Branch Exchange PBX simultaneously and do not had.The digital interface of ONU can also drive digital service, for example online, VOD service or the like.
An OLT can drive a plurality of ONU, therefore can save the V5 interface of the preposition switch 10 of IP.Because use Optical fiber relay, signal can be sent to larger distance, therefore enlarged the coverage rate in IP supermarket.
Be example below with the voice communication, in conjunction with the accompanying drawings 2, specifically describe in detail according to speech business flow chart of the present invention.In step 110, the operator opens the exhalation authority for certain extension set A by operation interface.Enter step 120 then, note expense terminal and switch carry out Signalling exchange, and switch is finished the authority setting to the user.Then enter step 130, authority is provided with success, and the user begins conversation.In step 120, IP supermarket software is exhalation authority from this extension set to switch that directly set, in step 130, wait for that switch returns success message after, the interface right of speech limit that powers on is opened, the user just can begin to have made a phone call.In the communication process, in step 140, off-hook from terminal to report extension set A to note and on-hook message that switch takes, note expense terminal utilizes off-hook and on-hook message to determine the charging duration, and show in real time and the information such as called number, duration, talk times of this time calling realize the real time billing function.The situation that the user finishes to converse has two kinds, and shown in step 150, a kind of is after user's on-hook, end of conversation; Another kind is that user's telephone expenses that prestore use up, and note expense terminal is cut off this conversation by switch.Then enter step 170, note expense terminal is closed the exhalation authority of this extension set in real time according to disposing needs, guarantees not have losing of telephone expenses, gives call list simultaneously.Behind the end of conversation, the immediate bills of this extension set is delivered on the note expense terminal in real time, and note expense terminal calculates the expense of this conversation according to immediate bills and local rate, and is presented in the interface.Local real time billing and immediate bills charge and complement one another, and have guaranteed the correctness and the real-time of chargeing.In calling procedure, the operator also can carry out the conversation that reset command is ended the user.Switch reports off-hook and on-hook message in the extension set communication process to the IP supermarket, note expense terminal utilizes these message to determine the charging duration of this conversation, and show in real time and the information such as called number, duration, talk times of this time calling realized the real time billing function well.The present invention and prior art difference are that note is time-consuming, and the note in IP supermarket expense terminal is to carry out the note expense by the information of switch, with the note expense of switch be synchronous, rate is that unified setting of network management center's console by network management system 40 issues.Adopt the V5 interface to link to each other according to IP of the present invention supermarket with switch or Access Network, made full use of the mature and stable interface of 2B+D, guarantee reliable transmission, especially charge information, the ticket message of message, also can not lose charge information even can guarantee line interruption.Immediate bills and common ticket that charge information adopts switch to provide, and owing to the stability of V5 interface can guarantee not lose any ticket, so the charging of the IP supermarket of 2B+D mode is accurately, maintenance is in full accord with switch, avoids charging dissension.And in the PBX of prior art implementation and in the implementation of intelligent terminal, the note expense of IP supermarket note expense and switch is relatively independent, and rate is adjustable, causes note expense dispute and the inaccurate situation of note expense easily.
Though by reference some preferred embodiment of the present invention, the present invention is illustrated and describes, but those of ordinary skill in the art should be understood that, can do various changes to it in the form and details, and the spirit and scope of the present invention that do not depart from appended claims and limited.
Claims (9)
1. an internetworking agreement supermarket system is characterized in that comprising the preposition switch of internetworking agreement, local side access module, integrated access equipment, service terminal and billing terminal, wherein,
The preposition switch of described internetworking agreement is used to provide charge information and ticket;
Described local side access module is used for providing the function that inserts the preposition switch of described internetworking agreement to described integrated access equipment at local side;
Described integrated access equipment is used for providing the function that inserts described local side access module to the described service terminal of far-end and billing terminal;
Described service terminal is used to provide speech business or digital service or their combination;
Described billing terminal is connected with described integrated access equipment by the 2B+D interface, be used for interface by 2B+D, on the preposition switch of described internetworking agreement, set the rights of using of described service terminal, and from the preposition switch of described internetworking agreement, obtain the real time billing information of described service terminal, finish charging.
2. internetworking agreement supermarket system according to claim 1 is characterized in that, described billing terminal also is used for exporting the ticket of described service terminal according to charging result.
3. internetworking agreement supermarket system according to claim 1 is characterized in that described integrated access equipment is an optical network unit.
4. internetworking agreement supermarket system according to claim 1 is characterized in that described local side access module is an optical line terminal.
5. internetworking agreement supermarket system according to claim 1 is characterized in that, described local side access module is connected with the preposition switch of described internetworking agreement by the V5 interface.
6. internetworking agreement supermarket system according to claim 1 is characterized in that, described service terminal comprises telephone set or broadband access network equipment or facsimile machine or their combination in any.
7. an internetworking agreement supermarket charging method is characterized in that, comprises following steps:
The A billing terminal is opened the rights of using of service terminal by the 2B+D interface on the preposition switch of internetworking agreement;
B is in described service terminal use, and the preposition switch of described internetworking agreement provides real time billing information by described 2B+D interface to described billing terminal;
When C finished to use when described service terminal, described billing terminal was finished charging according to described real time billing information and local rate.
8. internetworking agreement according to claim 7 supermarket charging method is characterized in that, also comprises following steps among the described step C:
After described billing terminal is finished charging, according to charging result output ticket.
9. internetworking agreement according to claim 7 supermarket charging method is characterized in that step B also comprises following substep:
In described service terminal use, described billing terminal judges according to the real time billing information from the preposition switch of described internetworking agreement whether the telephone expenses that prestore of described service terminal use up, if, then finish the use of described service terminal, enter step C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100486459A CN100440789C (en) | 2004-06-08 | 2004-06-08 | Gateway interconnection protocol supermarket system and gateway interconnection protocol supermarket charge metering method |
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| Application Number | Priority Date | Filing Date | Title |
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| CNB2004100486459A CN100440789C (en) | 2004-06-08 | 2004-06-08 | Gateway interconnection protocol supermarket system and gateway interconnection protocol supermarket charge metering method |
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| Publication Number | Publication Date |
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| CN1708011A CN1708011A (en) | 2005-12-14 |
| CN100440789C true CN100440789C (en) | 2008-12-03 |
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| CNB2004100486459A Expired - Fee Related CN100440789C (en) | 2004-06-08 | 2004-06-08 | Gateway interconnection protocol supermarket system and gateway interconnection protocol supermarket charge metering method |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100464583C (en) * | 2006-08-25 | 2009-02-25 | 华为技术有限公司 | Charge method for video call |
| CN111064586B (en) * | 2020-03-16 | 2020-06-12 | 成都吉胜科技有限责任公司 | Distributed parallel charging method |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1377159A (en) * | 2002-04-17 | 2002-10-30 | 北京安吉盛科技有限公司 | Signaling system of broadband multi-service communication network |
| CN1486077A (en) * | 2002-09-27 | 2004-03-31 | 南京北极星软件有限公司 | Operating method of net bar IP phone supermarket system |
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2004
- 2004-06-08 CN CNB2004100486459A patent/CN100440789C/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1377159A (en) * | 2002-04-17 | 2002-10-30 | 北京安吉盛科技有限公司 | Signaling system of broadband multi-service communication network |
| CN1486077A (en) * | 2002-09-27 | 2004-03-31 | 南京北极星软件有限公司 | Operating method of net bar IP phone supermarket system |
Non-Patent Citations (2)
| Title |
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| IP电话超市系统性能浅析. 李约成.甘肃科技，第20卷第4期. 2004 |
| IP电话超市系统性能浅析. 李约成.甘肃科技，第20卷第4期. 2004 * |
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