CN101317439B - Method, system and bureau switchboard for implementing telephone bill association - Google Patents

Method, system and bureau switchboard for implementing telephone bill association Download PDF

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Publication number
CN101317439B
CN101317439B CN2007800003563A CN200780000356A CN101317439B CN 101317439 B CN101317439 B CN 101317439B CN 2007800003563 A CN2007800003563 A CN 2007800003563A CN 200780000356 A CN200780000356 A CN 200780000356A CN 101317439 B CN101317439 B CN 101317439B
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China
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session identification
ticket
calling
office exchange
scp
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CN101317439A (en
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程从陆
徐静华
方芳
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Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
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Priority claimed from CN200610137235A external-priority patent/CN1946120B/en
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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M15/00Arrangements for metering, time-control or time indication ; Metering, charging or billing arrangements for voice wireline or wireless communications, e.g. VoIP

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Telephonic Communication Services (AREA)
  • Meter Arrangements (AREA)

Abstract

A method for correlating call tickets, which mainly includes steps of generating corresponding conversion logo during the calling procedure, letting the communication equipment needing to create corresponding call ticket identify the call ticket to be created with the created conversion logo, so as to implement correlation between the call tickets created by every communication equipment. Accordingly a system and a switch for correlating call tickets are provided. With the method and system, it is possible to implement the correlation between all the call tickets during a calling procedure, including correlation between the normal call tickets, and correlation between the normal call tickets and intelligent call tickets.; Telecom operators may collect call tickets created by every switches according to the call ID of current call, and charges for the call, so as to improve the charging precision and charging efficiency during the charging procedure.

Description

Realize method, system and the office exchange of telephone bill association
Technical field
The present invention relates to the communication charge technology, refer to realize method, system and the office exchange of telephone bill association especially.
Background of invention
At present, telecom operators mainly charge to the user according to the ticket that the user produces in communication process.In the user's communication process, the office exchange that has a plurality of office points usually charges and generates ticket user's conversation this time.After user's communication finished, office exchange sent to the network billing center with the ticket that self produces, and unifies analyzing and processing by the network billing center, generated user's pay imformation.Operator collects the charges to the user according to pay imformation.
Existing communication network is often managed jointly by how tame operator, and make a start office, landing office and the tandem exchange of process often is not the equipment of a tame operator entirely yet in the communication process.In communication process, this calling is passed through each office point and according to the configuration of self this communication process is chargeed, and makes scattered being distributed in of the ticket of user in communication process respectively make a start office, landing office and each tandem exchange; Simultaneously, because charging way and format of billing that the office exchange of each office point is provided with are inequality, therefore, the ticket form that each office point produces varies, and can't simply be identified in the ticket that each office point generates in communication process.
In addition, because the continuous progress of modern communication technology in user's calling procedure, often is attended by other supplementary service, as IN service.Therefore, can cause the equipment of handling IN service to generate intelligent ticket equally and generate the situation that common ticket can't be corresponding with the office point office exchange.
In sum because in communication process, the common ticket that each local side generates and handle the ticket that each equipment of supplementary service generates can't be accurately corresponding, cause telecom operators need go through just can at every turn the be conversed various tickets of correspondence of twists and turns.Simultaneously, because search procedure complexity, loaded down with trivial details, often there is discrepancy in the Fee Amount that each telecom operators comes out, therefore can't correctly, effectively search all tickets that produced in communication process, cause between the operator or operator and user between produce dispute, telecom operators must drop into lot of manpower and material resources and go many to check the ticket that is produced by different office points, and causing chargeing, accuracy is low, charging efficiency is low.
Summary of the invention
In view of this, the embodiment of the invention provides a kind of method that realizes telephone bill association, uses charging accuracy and charging efficiency that this method can improve telephone expenses.
The technical scheme of the embodiment of the invention is achieved in that
A kind of method that realizes telephone bill association may further comprise the steps:
In calling procedure, generate the described corresponding session identification of calling out;
Need to generate the communication equipment of the corresponding ticket of described calling,, identify the described ticket that needs generation with the session identification of described generation;
When described calling comprised IN service, this method further comprised:
When trigger intelligent business, described session identification is sent to the service control point (SCP) by the service switching point, described SSP and SCP are when needs generate intelligent ticket, with the intelligent ticket of described session identification indicating self generation.
The embodiment of the invention also provides a kind of system that realizes telephone bill association, uses this system can improve the charging accuracy and the charging efficiency of telephone expenses.
For achieving the above object, the technical scheme of the embodiment of the invention is achieved in that
A kind of system that realizes telephone bill association, this system comprise first office exchange and at least one second office exchange;
Described first office exchange is that current calling generates corresponding session identification in calling procedure, and sends described session identification;
Described second office exchange receives described session identification; And when needs generate the corresponding ticket of described calling,, identify the described ticket that needs generation with the session identification of described generation;
This system further comprises service switching point and service control point (SCP);
Described first office exchange or second office exchange when further comprising IN service in determining current calling procedure, are sent to SCP with described session identification by SSP;
When described SSP and SCP generate intelligent ticket as required, use the session identification of receiving from office exchange, the intelligent ticket that indicating self generates.
In addition, the embodiment of the invention provides a kind of office exchange of realizing telephone bill association again, uses charging accuracy and charging efficiency that this office exchange can improve telephone expenses.
For achieving the above object, the technical scheme of the embodiment of the invention is achieved in that
A kind of office exchange of realizing telephone bill association comprises transfer unit and processing unit;
Described session identification generation unit is that current calling generates session identification when needed, and sends the session identification of described generation;
Described transfer unit receives the session identification that described session identification generation unit sends, and when described transfer unit is being determined to comprise IN service in the current calling procedure, further described session identification is sent to SCP by SSP;
When described processing unit generates the ticket of current calling correspondence at needs, from described transfer unit, obtain described session identification, use the session identification that is obtained to identify the ticket of required generation.
Simultaneously, the embodiment of the invention provides a kind of system that realizes the ticket relation, uses charging accuracy and charging efficiency that this system can improve telephone expenses.
For achieving the above object, the technical scheme of the embodiment of the invention is achieved in that
A kind of system that realizes telephone bill association, this system comprises office exchange, service switching point and service control point (SCP);
Described office exchange when receiving the calling that comprises IN service, triggers described SCP by described SSP and handles the IN service that comprises in the described calling in described calling procedure; When needs generate common ticket, with the session identification of receiving, the common ticket that sign generates;
Described SCP handles the IN service that comprises in the current calling, generates the described corresponding session identification of calling out; And described session identification sent to described office exchange by described SSP;
The SSP that described SCP is connected with described SCP when self need generate intelligent ticket, uses session identification respectively, identifies the described intelligent ticket that self generates.
The technical scheme that the embodiment of the invention provided in calling procedure, generates the described corresponding session identification of calling out; Need to generate the communication equipment of the corresponding ticket of described calling,, identify the described ticket that needs generation with the session identification of described generation.Technical scheme of the present invention mainly generates session identification by using, identify the ticket of required generation, realize the relevance between the ticket that each communication equipment generates,, also comprise the relevance between common ticket and the intelligent ticket comprising the relevance between the common ticket.Thereby, the charging accuracy and the charging efficiency of raising telephone expenses.
Brief Description Of Drawings
Fig. 1 is the flow chart of the embodiment of the invention one method;
Fig. 2 is the structure chart of the embodiment of the invention one system;
Fig. 3 is the structure chart of the embodiment of the invention one office exchange;
Fig. 4 is the flow chart of the embodiment of the invention two methods;
Fig. 5 is the structure chart of embodiment of the invention two system.
Implement mode of the present invention
In order to realize the goal of the invention of the embodiment of the invention, main by in calling procedure, generate and call out corresponding session identification; Allow the communication equipment of need to generate calling out corresponding ticket, with the session identification that generates, sign needs the ticket that generates, and then realizes the relevance between the ticket that each communication equipment generates.Comprising the relevance between the common ticket, also comprise the relevance between common ticket and the intelligent ticket.
In the present invention, mainly describe the content of two aspects, first aspect is: the ticket that all equipment that need generate ticket all generate with unique Call ID indicating self is implemented in communication process the purpose that the ticket that all devices generates is all related.Here the equipment of indication comprises office exchange that general service is provided and the equipment of handling IN service.Second aspect is: when having IN service in the communication process, by the office exchange trigger intelligent business, realize the purpose of office exchange self common ticket that generates and the intelligent telephone bill association of handling the generation of IN service equipment.
In IN service, Service Switching Point is the tie point of call network and intelligent network, and it provides the function that inserts intelligent network function collection.When SSP receives the request of office exchange trigger intelligent business, communicate by letter, the request of SCP is responded, allow the service logic among the SCP to carry out call treatment with Service Control Point.SCP can start different service logics according to the call event of offering on the SSP, sends the calling control command according to service logic to corresponding SSP, and indication SSP carries out next step action, thereby realizes various intelligent calls.Standard interface protocol (INAP) according to intelligent network between SCP and the SSP communicates.
For making purpose of the present invention, technical scheme and advantage clearer, below respectively at above-mentioned two aspects, with reference to the accompanying drawing embodiment that develops simultaneously, the present invention is described in further detail.
Embodiment one
In the present embodiment, suppose that Client-initiated does not comprise IN service in calling out, and only comprises general service.The flow process of embodiment one method is as shown in Figure 1, and is specific as follows:
Step 101: when office exchange receives the calling that the local subscriber initiates, be that this time calling out of initiating of active user generates a Call ID, and with this Call ID fill out issue next jump office exchange the message related to calls body in.This message related to calls body can be ISUP or SIP-T type etc. according to the situation of reality.And, the message related to calls body that has added Call ID is sent to next jumps office exchange.
Wherein, Call ID can abide by Q.763 calling network reference field (Network call reference) the information unit structure definition of consensus standard definition of ITU-T, and is added in the message related to calls body.
When this office of making a start needs to generate ticket, then write down the Call ID that generates.
Step 102: being positioned at make a start next of office of this calling and jumping office point, is tandem exchange here, and tandem exchange receives after the message related to calls body that the office of making a start sends, and this calling of user is handled; And after finishing dealing with, this Call ID is carried in the message related to calls body that is sent to next jumping tandem exchange, next is jumped tandem exchange and sends the message related to calls body that has carried Call ID to self.When self need generate ticket, record Call ID.
Step 103: this calls out the follow-up tandem exchange of required process, all Call ID is carried at and is sent to self next is jumped in the message related to calls body of tandem exchange, next is jumped tandem exchange and sends the message related to calls body that has carried Call ID to self, calls out up to this and arrives landing office.And, when each tandem exchange and landing office self need generate ticket, then write down Call ID.
Step 104: behind this end of conversation, the office exchange of each needs generation ticket carries the Call ID of self record in the ticket that self generates.
Therefore, from the beginning of this calling up to end, this calling all of process office points that need generate ticket all a unified Call ID is write in the ticket that self produces, realized in the call, the consistency of all office point tickets, when each office point was sent to the network billing center with the ticket of the generation of self, pairing CallID then can be called out according to this in the network billing center, found the ticket that each office point produces.
For some special charging policy, make a start the office be not need to generate ticket, therefore, also be not limited in the present embodiment by the office of making a start of calling out and produce Call ID, produce Call ID and can need call out the tandem exchange that generates ticket to this by first.
When the office exchange of needs generation ticket is received the calling that the local subscriber initiates or is passed through the calling of relaying Incoming, judge whether the message related to calls body has carried Call ID, in the message related to calls body, do not carry under the situation of Call ID, generate Call ID by current office exchange, and the Call ID that generates is carried in the message related to calls body that is sent to next jumping office exchange.
The office exchange that generates Call ID can also be: the office exchange that does not carry session identification in the message related to calls body of self receiving.The purpose of Chu Liing is like this: losing owing to equipment fault under the situation of Call ID, adopting the mode of this generation Call ID can also continue to generate CallID, with the ticket that Call ID sign generates, realizing the association of ticket.
In the above-mentioned introduction of present embodiment, description be that Client-initiated is called out and only to be comprised general service, do not comprise the situation of IN service.The ticket that office exchange is handled the general service generation is common ticket.
When the Client-initiated calling also comprises IN service, then trigger SCP when the user provides IN service at office exchange, simultaneously this is called out corresponding Call ID and send to SCP by SSP, SCP and SSP are according to the configuration of self, generate at needs under the situation of intelligent ticket, this Call ID is write in self intelligent ticket corresponding with IN service, and office exchange also writes CallID in the common ticket that self generates.So just can be implemented in the call process, the association of each office point ticket, and related between common ticket and the intelligent ticket.
When this office exchange according to the message related to calls body needs trigger intelligent business of receiving, but self do not need to generate common ticket, when also not carrying Call ID in the message related to calls body of receiving, then generate Call ID, and send SCP by SSP by this office exchange.SSP and SCP then identify the intelligent ticket of each self-generating with Call ID when needing to generate intelligent ticket separately, this time called out follow-up office exchange when needs generate common ticket, equally the common ticket that generates with this Call ID indicating self.
In addition, the present invention also provides a kind of system that realizes telephone bill association, and this system comprises first office exchange and at least one second office exchange.Wherein, first office exchange is that current calling generates corresponding session identification in calling procedure, and sends session identification.Second office exchange receives session identification; And when needs generated the corresponding ticket of calling, with the session identification that generates, sign needed the ticket of generation.Wherein, first office exchange further uses session identification, sign to need the ticket that generates when generating the corresponding ticket of calling.
In addition, under some concrete situations, this system further comprises at least one the 3rd office exchange.The 3rd office exchange is between first office exchange and second office exchange, between first office exchange and the 3rd office exchange or between two second office exchanges or transmit session identification between other two the 3rd office exchanges or between second office exchange and other the 3rd office exchanges.
In addition, further comprise service switching point and service control point (SCP).First office exchange or second office exchange or the 3rd office exchange when further comprising IN service in determining current calling procedure, are sent to SCP with the session sign by SSP.Whether SSP and SCP will generate intelligent ticket according to self, use the session identification of receiving from office exchange, the intelligent ticket that indicating self generates.
Referring to Fig. 2, Fig. 2 only provides a kind of networking structure of system for present embodiment.Comprise first office exchange 21, the 3rd office exchange 22, second office exchange 23 and 24, SSP25 and SCP26.In the figure, first office exchange 21 is the initiation office of current calling, generates the corresponding session identification of current calling and sends to the 3rd office exchange 22.When the 3rd office exchange comprises IN service in determining current calling, the session identification of receiving is sent to SCP by SSP, and this session identification is also sent to second office exchange 23.Second office exchange 23 need generate the office exchange of ticket for current calling, so writes down the session identification that first office exchange 21 sends by the 3rd office exchange 22; And when generating the corresponding ticket of current calling, identify ticket with session identification; The session identification of receiving is sent to second office exchange 24.Second office exchange 24 is the landing office of current calling, also is simultaneously the office exchange that needs to generate ticket, therefore writes down the session identification of receiving, and identifies ticket with session identification when generating the corresponding ticket of current calling.In addition, whether SSP25 and SCP26 will generate intelligent ticket according to self, use the session identification of receiving from office exchange, the intelligent ticket that indicating self generates.System configuration shown in Figure 2 only is a kind of specific implementation form, can not limit the technical scheme of the embodiment of the invention with this.
First office exchange described in the present embodiment and second office exchange, first office exchange and the 3rd office exchange, second office exchange and the 3rd office exchange and first office exchange, second office exchange and the 3rd office exchange all can same office exchanges, promptly office exchange promptly can be used as first game with switch, also can be simultaneously as second office exchange.
Referring to Fig. 3, Fig. 3 comprises transfer unit 31 and processing unit 32 for a kind of office exchange of realizing telephone bill association that the embodiment of the invention provides.Wherein, transfer unit 31 is received as the session identification that current calling generates.When processing unit 32 generates the ticket of current calling correspondence at needs, from transfer unit 31, obtain session identification, use the session identification that is obtained to identify the ticket of required generation.
In addition, further comprise session identification generation unit 33 at this office exchange.Session identification generation unit 33 is that current calling generates session identification when needed, and sends the session identification that generates.Accordingly, transfer unit 31 receives the session identification that session identification generation unit 33 sends; Perhaps receive last one and jump the session identification that office exchange sends.
When current office exchange was not the termination equipment of current calling, transfer unit 31 can also further be sent to the session identification that receives next jumping office exchange of calling.
In embodiments of the present invention, transfer unit 31 can send session identification by the session sign being carried at current the calling in the corresponding message related to calls body.And then when transfer unit 31 was not found the message related to calls body of current calling correspondence at the message related to calls body of receiving, indication session identification generation unit 33 generated the current session identification of calling out correspondence.Accordingly, session identification generation unit 33 generates the current corresponding session identification of calling out according to the indication of transfer unit 31.In addition, transfer unit 31 when comprising IN service in determining current calling procedure, is sent to SCP with the session sign by SSP according to the message related to calls body of receiving.
Embodiment two
Fig. 4 is the flow chart of present embodiment method.In the present embodiment, suppose that SSP and SCP all will produce intelligent ticket.
Step 401: the calling that the local subscriber initiates is being received or is passing through in the calling of relaying Incoming that with switch when finding that this calling of receiving needs trigger intelligent business, then office exchange triggers SCP by SSP and provides IN service to the user by authorities.
Step 402:SCP for this IN service distributes a unique identification Call ID, and is handed down to office exchange and SSP with Call ID by SSP when the user provides IN service.
Here, the mode that SCP issues Call ID can be: SCP increases a privately owned field in INAP message, the Call ID of the current distribution of record sends to SSP with the INAP message that carries Call ID in the privately owned field that increases, and sends to office exchange by SSP again.
Step 403: when the IN service in this is called out finishes, when SCP need generate intelligent ticket at self, the Call ID that generates is write in the intelligent ticket that self produces; When SSP self need generate intelligent ticket, the Call ID that SCP is issued write in the intelligent ticket that self produces.When this end of calling, the Call ID that office exchange issues SCP writes the common ticket that self produces.
Fig. 5 is the structure chart of present embodiment realization telephone bill association system, and this system comprises, office exchange 50, SSP51 and SCP52.
Wherein, office exchange 50 when receiving the calling that comprises IN service, triggers SCP52 by SSP51 and handles the IN service that comprises in the calling in calling procedure; When needs generate common ticket, with the session identification of receiving, the common ticket that sign generates.SCP52 handles the IN service that comprises in the current calling, generates to call out corresponding session identification; And session sign sent to office exchange 50 by SSP51.In SCP52, can be used for finishing when handling current intelligent service, generate and call out corresponding session identification by further comprising the session identification generation unit; And session sign is sent to the operation of office exchange 50 by SSP51.The SSP51 that SCP52 is connected with SCP52 when self need generate intelligent ticket, uses session identification respectively, the intelligent ticket that indicating self generates.
In addition, SCP52 sends the INAP message of carrying session identification by SSP51, and the session sign is sent to office exchange 50.
Certainly, SSP51 also can be positioned at office exchange 50, and it is identical that the process of processing and SSP51 are positioned at office exchange 50.
When this calling of user needs office exchange when SCP triggers a plurality of IN service, because each IN service all can produce ticket in the SCP of IN service correspondence and SSP, therefore SCP is only when handling first IN service of current calling, produce Call ID and be handed down to office exchange by SSP, SSP and SCP write this Call ID and this time call out in a plurality of intelligent ticket that generates; Equally, office exchange also will write from the Call ID that SCP obtains self common ticket at this calling.
Since SSP and SCP whether to generate ticket be by place telecom operators according to the demand decision of whole network, so SSP or SCP are because configuration when not needing to generate ticket, then needn't be carried out the operation that Call ID is write ticket.
In the present embodiment, write in the intelligent ticket that common ticket that office exchange produces, intelligent ticket that SCP produces and/or SSP produce by the Call ID that SCP is produced, realized the relevance of intelligent ticket of the IN service of common ticket that the switch of each office point of call process generates and triggering.In charging process, only need just can find the calling procedure that once has IN service easily, the common ticket that on an office point, generates, and the intelligent ticket of the IN service of the site triggering according to Call ID.
The technical scheme that the embodiment of the invention provides, main by in calling procedure, generate and call out corresponding session identification; Allow the communication equipment of need to generate calling out corresponding ticket, with the session identification that generates, sign needs the ticket that generates, and then realizes the relevance between the ticket that each communication equipment generates.Like this, the ticket that telecom operators just can collect each office exchange generation according to the Call ID of this conversation charges to conversation, improves charging accuracy and charging efficiency in the charging process.
The above only is preferred embodiment of the present invention, and is in order to restriction the present invention, within the spirit and principles in the present invention not all, any modification of being made, is equal to replacement, improvement etc., all should be included within protection scope of the present invention.

Claims (17)

1. a method that realizes telephone bill association is characterized in that, may further comprise the steps:
In calling procedure, generate the described corresponding session identification of calling out;
Need to generate the communication equipment of the corresponding ticket of described calling,, identify the described ticket that needs generation with the session identification of described generation;
When described calling comprised IN service, this method further comprised:
When trigger intelligent business, described session identification is sent to the service control point (SCP) by the service switching point, described SSP and SCP are when needs generate intelligent ticket, with the intelligent ticket of described session identification indicating self generation.
2. method according to claim 1 is characterized in that, the described equipment of calling out corresponding session identification of described generation comprises:
Initiate innings office exchange of making a start of described calling; Perhaps,
Do not carry session identification in the message related to calls body of receiving, and self need generate the office exchange of the corresponding ticket of described calling.
3. method according to claim 1 and 2 is characterized in that,
This method further comprises: the session identification that generates is carried at described the calling in the corresponding message related to calls body;
The described communication equipment that needs to generate the corresponding ticket of described calling, session identification with described generation, identifying the described ticket that needs to generate comprises: in described calling, need to generate the office exchange of the corresponding ticket of described calling, by receiving the message related to calls body of described calling, with the session identification that is carried in the message related to calls body, identify the described ticket that needs generation.
4. method according to claim 1 is characterized in that,
This method further comprises: when the calling that comprises IN service was received with switch by authorities, described office exchange triggered the SCP of its connection by SSP;
Described in calling procedure, generate the described session identification of calling out correspondence and comprise: described SCP generates the described corresponding session identification of calling out in calling procedure;
After generating the corresponding session identification of described calling, comprise that further described SCP is sent to described office exchange with described session identification by SSP;
The described communication equipment that needs to generate the corresponding ticket of described calling, session identification with described generation, identifying the described ticket that needs to generate comprises: described SCP and described SSP use described session identification when needs generate intelligent ticket, the intelligent ticket that indicating self generates; Described office exchange with the session identification of receiving, identifies the common ticket that generates when needs generate common ticket.
5. method according to claim 4 is characterized in that,
This method further comprises: increase by a privately owned field in standard interface protocol INAP message, described session identification is carried in the privately owned field that increases in the INAP message;
Described SCP is sent to described office exchange with described session identification by SSP: described SCP sends the INAP message of carrying session identification by SSP, and the session sign is sent to office exchange.
6. according to claim 4 or 5 described methods, it is characterized in that,
When described SCP was triggered a plurality of IN service of processing, the described session identification of calling out correspondence of described generation comprises: described SCP generated session identification at first IN service of handling;
Described SCP and described SSP use described session identification when needs generate intelligent ticket, the intelligent ticket that indicating self generates comprises: use the session identification that generates at first IN service, the intelligent ticket that indicating self generates at each IN service.
7. a system that realizes telephone bill association is characterized in that, this system comprises first office exchange and at least one second office exchange;
Described first office exchange is that current calling generates corresponding session identification in calling procedure, and sends described session identification;
Described second office exchange receives described session identification; And when needs generate the corresponding ticket of described calling,, identify the described ticket that needs generation with the session identification of described generation;
This system further comprises service switching point and service control point (SCP);
Described first office exchange or second office exchange when further comprising IN service in determining current calling procedure, are sent to SCP with described session identification by SSP;
When described SSP and SCP generate intelligent ticket as required, use the session identification of receiving from office exchange, the intelligent ticket that indicating self generates.
8. system according to claim 7 is characterized in that, this system further comprises at least one the 3rd office exchange;
Described the 3rd office exchange is between first office exchange and second office exchange or between first office exchange and the 3rd office exchange or between two second office exchanges or transmit described session identification between other two the 3rd office exchanges or between second office exchange and other the 3rd office exchanges.
9. system according to claim 7 is characterized in that,
Described first office exchange is further used described session identification when generating the corresponding ticket of described calling, identify the described ticket that needs generation.
10. system according to claim 8 is characterized in that,
Described the 3rd office exchange when further comprising IN service in determining current calling procedure, is sent to SCP with described session identification by SSP.
11. an office exchange of realizing telephone bill association is characterized in that, comprises transfer unit, processing unit and session identification generation unit;
Described session identification generation unit is that current calling generates session identification when needed, and sends the session identification of described generation;
Described transfer unit receives the session identification that described session identification generation unit sends, and when described transfer unit is being determined to comprise IN service in the current calling procedure, further described session identification is sent to SCP by SSP;
When described processing unit generates the ticket of current calling correspondence at needs, from described transfer unit, obtain described session identification, use the session identification that is obtained to identify the ticket of required generation.
12. office exchange according to claim 11 is characterized in that,
Described transfer unit receives last one and jumps the session identification that office exchange sends.
13. according to claim 11 or 12 described office exchanges, it is characterized in that,
Described transfer unit further is sent to the session identification that receives next jumping office exchange of described calling.
14. office exchange according to claim 13 is characterized in that,
Described transfer unit sends described session identification by described session identification being carried at current the calling in the corresponding message related to calls body.
15. office exchange according to claim 14 is characterized in that,
When described transfer unit is not found the message related to calls body of current calling correspondence at the message related to calls body of receiving, indicate described session identification generation unit to generate the current corresponding session identification of calling out;
Described session identification generation unit generates the current corresponding session identification of calling out according to the indication of transfer unit.
16. a system that realizes telephone bill association is characterized in that this system comprises office exchange, service switching point and service control point (SCP);
When described office exchange is received the calling that comprises IN service, trigger described SCP by described SSP; When needs generate common ticket, with the session identification of receiving, the common ticket that sign generates;
Described SCP generates the described corresponding session identification of calling out; And described session identification sent to described office exchange by described SSP;
Described SCP and described SSP use described session identification when needs generate intelligent ticket, identify the described intelligent ticket that self generates.
17. system according to claim 16 is characterized in that,
Described SCP sends the INAP message of carrying session identification by described SSP, and the session sign is sent to office exchange.
CN2007800003563A 2006-10-20 2007-09-06 Method, system and bureau switchboard for implementing telephone bill association Expired - Fee Related CN101317439B (en)

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CN2007800003563A CN101317439B (en) 2006-10-20 2007-09-06 Method, system and bureau switchboard for implementing telephone bill association

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Application Number Priority Date Filing Date Title
CN200610137235.0 2006-10-20
CN200610137235A CN1946120B (en) 2006-10-20 2006-10-20 Method and system for realizing telephone list association
PCT/CN2007/070645 WO2008046330A1 (en) 2006-10-20 2007-09-06 Method, system and switch for correlating call tickets
CN2007800003563A CN101317439B (en) 2006-10-20 2007-09-06 Method, system and bureau switchboard for implementing telephone bill association

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CN101317439A CN101317439A (en) 2008-12-03
CN101317439B true CN101317439B (en) 2010-08-25

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