CN100473177C - Method for realizing cross-domain commercial business group in speech exchange system - Google Patents
Method for realizing cross-domain commercial business group in speech exchange system Download PDFInfo
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- CN100473177C CN100473177C CNB021453918A CN02145391A CN100473177C CN 100473177 C CN100473177 C CN 100473177C CN B021453918 A CNB021453918 A CN B021453918A CN 02145391 A CN02145391 A CN 02145391A CN 100473177 C CN100473177 C CN 100473177C
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Abstract
This invention relates to a method for realizing crossover region business group service in the phonetic communication field which allocates route information of an exchange system connected with other place business group and basic information of the other place business group to finish in-group call of cross business groups. It does not need to add too many links, only to correct a part of data, and the local database only needs to record the user information and route information controlled in this exchange station without bottle neck limit to increase the volume, especially suitable for IP phonetic network.
Description
Technical field
The present invention relates to a kind of method that in the speech communication field, realizes cross-region commercial affairs group business.What be particularly suitable for planar structure is among the ip voice network of control core with the soft switch.
Background technology
Business group (also can be called centrx central exchange group, i.e. Centrex group) is a kind of Virtual User group who is made up of the part telephone subscriber in telephone network, provides another numbering plan to carry out inner intercommunication.Be applicable to group users such as incorporated business.Along with the increase that exchanges between the expansion of scope of the enterprise and the region, the enterprise group of cross-region is more and more, has proposed too the requirement of cross-region business group.
The business group of using among the PSTN at present is to divide as unit with exchange mostly, and same users in commerce group can only be limited in the exchange, has greatly limited user's development.Realized striding the business group of exchange in some places, its implementation is the information by a public data library storage business users group, and all related exchange offices all need to carry out accessing operation in this database.Its operating process and control procedure are quite complicated, and reliability can't be guaranteed, and the intercommunication performance is perfect inadequately, and wider for cross-region, the telephone network that capacity is bigger, its database volume with huge to almost realizing.
Along with expanding economy, enterprise becomes stronger day by day, increasing cross-region even transnational enterprise begin to occur, and have equally also proposed to set up the demand of cross-region commercial affairs group business, so just need the technology of an energy simple realization cross-region commercial affairs groupcall to satisfy growing demand.
Summary of the invention
The objective of the invention is to propose a kind of method that in speech exchange system, realizes cross-region business group business, can simply realize carrying out the intercommunication of cross-region business group, can be applied to in any speech exchange system that is connected by signaling protocol.
The present invention is achieved in that
A kind of method that in speech exchange system, realizes cross-region commercial affairs group business, this method may further comprise the steps at least:
The routing iinformation of configuration contact business group place, strange land exchange system is used for knowing by which kind of approach arriving another exchange system in exchange system;
The essential information of configuration strange land business group is used for carrying out called number conversion combination of transmitted number stream in exchange system;
The access code stream of the business group of cross-region is demarcated in configuration in exchange system, is used for determining by number analysis whether type of call is the business group calling of cross-region;
Link to each other by exchange network between the exchange system.
The business group of the demarcation cross-region that arranges inserts code stream and is made of three parts:
At first be to insert code stream, show that calling out is commercial intra-group call;
Then be necessary business group information, can find called business group according to this information;
Be called party's little number at last, be used for navigating to the called subscriber in the business group.
This method further comprises: when the user in the business group carried out the calling of group internal number plan, by checking routing iinformation, whether cross-region distributed to draw this called subscriber, and learns the on-site number numbering plan of this called subscriber.
This method further comprises: the number after will changing sends to the destination by normal routing mode.
Effect of the present invention is: above method simple practical, be easy to realize, and on the basis of present network, do not need to increase too many link, even only need to revise partial data and just can reach, but intercommunity is strong.And local data base only needs user profile and the routing iinformation controlled in the minute book exchange, increase to capacity does not have the bottleneck restriction, can be used among the bigger network of cross-region, what be particularly suitable for planar structure is among the ip voice network of control core with the soft switch.
Description of drawings
Accompanying drawing 1 has illustrated the implementation structure of cross-region business group.
Accompanying drawing 2 has illustrated the handling process of an exemplary call process.
Accompanying drawing 3 has been described the composition structure of this number series.
Embodiment
As shown in Figure 1, respectively be with a users in commerce group in two switching systems, now need be in same business users group with these two user definitions, and these two switching system intermediate demands link to each other by switching network.
In order to finish call in the group who strides business group, do not need can not record the user profile on the business group of strange land in the exchange system database, as long as the routing iinformation of configuration contact business group place, strange land exchange system and the essential information of strange land business group yet.The purpose of configuration routing iinformation is to know by which kind of approach to arrive another switching system, and the purpose of record strange land commercial affairs group's essential information is to carry out called number conversion combination of transmitted number stream.Relative user profile, routing iinformation and strange land business group information account for database volume and small, therefore can conserve storage, save the processing time of call.
The access code stream of striding business group is demarcated in configuration on the exchange system, is to stride commercial intra-group call in order to obtain type of call by number analysis.Inserting arranging of code stream can similar supplementary service access code.Inserting code stream mainly is made of three parts: at first be to insert code stream, show that calling out is to stride commercial intra-group call; Then be necessary business group information, can find called business group according to this information; Be called party's little number at last, be used for navigating to the called subscriber in the business group.
The telecommunications network that exchange network covers adopts this method, can realize that the user forms same business group on the online all or part of exchange system.
Accompanying drawing 2 has been described this cross-region commercial affairs structure of groups and has been realized the detailed handling process of call in the group, at first supposes following primary condition:
Switching system SS_1, user A belong to the last user of SS_1, belong to CTX_A commercial affairs group in the data in switching system SS_1;
Switching system SS_2, user B belong to the last user of SS_2, belong to CTX_B commercial affairs group in the data in soft switchcall server SS_2;
CTX_A and CTX_B consist of the business group CTX of cross-region on the whole.
1. Calling Side user A dials the little number with B in the customer group in the cross-region business group;
2. Calling Side switching system SS_1 carries out number analysis to the number that the user dials, and the analysis result that obtains is that type of call is an intra-group call, can also obtain these commercial affairs group's information simultaneously, for example its group CTX_B.
3. Calling Side exchange system SS_1 searches the routing iinformation of business group CTX_B in routing iinformation (business group distributed data), at this moment the result who obtains is cross-region distribution (on SS_2), need to process this moment to the interior number of the group that the user dials, and finishes the cross-region intra-group call.Before called number, increase the number that can in network, be routed to the destination according to configurable number numbering plan, add then be used to the special access code that indicates commercial intra-group call, be with then numbering number in cogroup number information and the group.
4.SS_1 send calling to purpose exchange system SS_2 according to normal routing mode.It only is that variation has taken place called number that the content that transmits this moment is compared with normal call.
5. callee side exchange system SS_2 disposes the processing of the special access code of the commercial intra-group call of sign in number analysis, can obtain the incoming call type according to the composition structure of number series is cross-region commercial affairs intra-group calls, number in business group information and called party's the group under the called party.
6.SS_2 according to normal call flows response SS_1, can finish this calling.
Certainly, each step all may take place unusual in the above-mentioned flow process.In case occur unusually this call failure being described, flow process is thereafter no longer carried out, the abnormality processing flow process is activated, and network of relation and user resources discharge, end of calling after finishing corresponding statistics, log recording, and wait for next time call attempt.
Greatest feature of the present invention is that cleverly number rheology is changed (number stream variation structure as shown in Figure 3) and realized cross-region commercial affairs intra-group call, and number stream generally all adopts the transparent transmission mode in all kinds of interoffice signalings or interoffice agreement, therefore can not have influence on the processing of agreement itself, as long as the exchange system at two ends is supported this scheme in business, signaling and agreement to inter-exchange realize not needing to do any increased functionality, the problem that does not more relate to consensus standard also just can be used in the agreement that all support basic call between the exchange system.Realized that logically business group forms a big business group on two or more SoftSwitches, can produce the telephone bill of demarcating the cross-region intra-group call, so the strange land disbursement and sattlement has not had difficulties.
Claims (4)
1 one kinds of methods that in speech exchange system, realize cross-region commercial affairs group business, this method may further comprise the steps at least:
The routing iinformation of configuration contact business group place, strange land exchange system is used for knowing by which kind of approach arriving another exchange system in exchange system;
The essential information of configuration strange land business group is used for carrying out conversion to called party's little number and makes up the transmission number code stream in exchange system;
The access code stream of the business group of cross-region is demarcated in configuration in exchange system, is used for determining by number analysis whether type of call is the business group calling of cross-region;
Link to each other by exchange network between the exchange system.
2 realize the method for cross-region business group business as claimed in claim 1, it is characterized in that: the business group of the demarcation cross-region of setting inserts code stream and is made of three parts:
At first be to insert code stream, show that calling out is commercial intra-group call;
Then be necessary business group information, can find called business group according to this information;
Be called party's little number at last, be used for navigating to the called subscriber in the business group.
3 realize the method for cross-region business group business as claimed in claim 1, further comprise: when the user in the business group carries out the calling of group internal number plan, by checking routing iinformation, whether cross-region distributes to draw this called subscriber, and learns the on-site number numbering plan of this called subscriber.
4 realize the method for cross-region business group business as claimed in claim 1, further comprise: the number after the conversion combination is sent to the destination by normal routing mode.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB021453918A CN100473177C (en) | 2002-11-21 | 2002-11-21 | Method for realizing cross-domain commercial business group in speech exchange system |
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| CNB021453918A CN100473177C (en) | 2002-11-21 | 2002-11-21 | Method for realizing cross-domain commercial business group in speech exchange system |
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| CN1503578A CN1503578A (en) | 2004-06-09 |
| CN100473177C true CN100473177C (en) | 2009-03-25 |
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| CNB021453918A Expired - Fee Related CN100473177C (en) | 2002-11-21 | 2002-11-21 | Method for realizing cross-domain commercial business group in speech exchange system |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1798215B (en) * | 2004-12-20 | 2010-08-04 | 北京佳讯飞鸿电气股份有限公司 | Implement method for restriction of tandem routes based on VoIP |
| CN101159884B (en) * | 2007-10-23 | 2010-06-02 | 中兴通讯股份有限公司 | System and method of implementing united commercial cluster management |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5422943A (en) * | 1992-09-30 | 1995-06-06 | At&T Corp. | Private branch exchange networks |
| CN1111082A (en) * | 1993-06-23 | 1995-11-01 | 诺基亚电信公司 | Method for call establishment |
| US5539817A (en) * | 1995-12-11 | 1996-07-23 | Stentor Resource Centre, Inc. | Wide area centrex toll service with novel translation |
| CN1354591A (en) * | 2000-11-22 | 2002-06-19 | 松下电器产业株式会社 | User switchboard system, user switchboard and communication method of user switchboard system |
-
2002
- 2002-11-21 CN CNB021453918A patent/CN100473177C/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5422943A (en) * | 1992-09-30 | 1995-06-06 | At&T Corp. | Private branch exchange networks |
| CN1111082A (en) * | 1993-06-23 | 1995-11-01 | 诺基亚电信公司 | Method for call establishment |
| US5539817A (en) * | 1995-12-11 | 1996-07-23 | Stentor Resource Centre, Inc. | Wide area centrex toll service with novel translation |
| CN1354591A (en) * | 2000-11-22 | 2002-06-19 | 松下电器产业株式会社 | User switchboard system, user switchboard and communication method of user switchboard system |
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