CN101317439A - 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
CN101317439A
CN101317439A CNA2007800003563A CN200780000356A CN101317439A CN 101317439 A CN101317439 A CN 101317439A CN A2007800003563 A CNA2007800003563 A CN A2007800003563A CN 200780000356 A CN200780000356 A CN 200780000356A CN 101317439 A CN101317439 A CN 101317439A
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China
Prior art keywords
session identification
generation
office exchange
calling
ticket
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Granted
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CNA2007800003563A
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Chinese (zh)
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CN101317439B (en
Inventor
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
Application filed by Huawei Technologies Co Ltd filed Critical Huawei Technologies Co Ltd
Priority to CN2007800003563A priority Critical patent/CN101317439B/en
Publication of CN101317439A publication Critical patent/CN101317439A/en
Application granted granted Critical
Publication of CN101317439B publication Critical patent/CN101317439B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M15/00—Arrangements 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)
  • Meter Arrangements (AREA)
  • Telephonic Communication Services (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 the method, system and office exchange of telephone bill association
Realize method, the system switch technology field of telephone bill association
The present invention relates to communication charge technology, the method, system and office exchange of telephone bill association are espespecially realized.Background of invention
At present, single pair of user charges if telecom operators mainly produce according to user in communication process.During user's communication, it will usually there is this time call of the office exchange of multiple office points to user to carry out charging and generate ticket.After user's communication terminates, single-shot gives network billing center if office exchange produces itself, is analyzed and processed by network billing centre punch one, generates the pay imformation of user.Operator collects the charges according to pay imformation to user.
Originator office, landing office and the tandem exchange that existing communication network often passes through in Duo Jia operators pooling of interests, communication process also tend to the equipment for being not all an operator.In communication process, the calling passes through each office point and carries out charging to this communication process according to the configuration of itself so that ticket of the user in communication process it is scattered be distributed in each originator office, landing office and each tandem exchange；Simultaneously as charging mode and format of billing that the office exchange of each office point is set are differed, therefore, simple form formula varies if each office point is produced, it is impossible to simply recognize the ticket of each office point generation in a communication process.
Further, since the continuous progress of modern communication technology, in the calling procedure of user, is often accompanied by other supplementary services, such as IN service.Therefore, can equally cause the equipment generation Intelligent call bill for handling IN service to generate common ticket with office point office exchange can not corresponding situation.
In summary, due in communication process, the common ticket of each local side generation and handle the ticket of each equipment generation of supplementary service and can not accurately correspond to, causing telecom operators to need to go through twists and turns can just be conversed corresponding various tickets every time.Simultaneously as search procedure is complicated, numerous Suo, the Fee Amount that each telecom operators come out, which often exists, to come in and go out, therefore all tickets produced by a communication process can not correctly, effectively be searched, cause to produce dispute between operator or between operator and user, telecom operators must put into substantial amounts of manpower and materials and go to check the ticket produced by different office points a sheet by a sheet, cause that charging accuracy is low, charging efficiency is low.The content of the invention
In view of this, the embodiment of the present invention provides a kind of method for realizing telephone bill association, and the charging accuracy and charging efficiency of telephone expenses can be improved using this method.
What the technical scheme of the embodiment of the present invention was realized in：
A kind of method for realizing telephone bill association, comprises the following steps：
In calling procedure, the corresponding session identification of the calling is generated；
Need to generate the communication equipment for calling correspondence ticket, with the session identification of the generation, identify the ticket for needing to generate.
The embodiment of the present invention additionally provides a kind of system for realizing telephone bill association, and the charging accuracy and charging efficiency of telephone expenses can be improved using the system.
To reach above-mentioned purpose, what the technical scheme of the embodiment of the present invention was realized in：A kind of system for realizing telephone bill association, the system includes the first office exchange and at least one second office exchange；
First office exchange generates corresponding session identification in calling procedure for active calls, and sends the session identification；
Second office exchange receives the session identification；And when needing to generate the calling correspondence ticket, with the session identification of the generation, identify the ticket for needing to generate.
In addition, the embodiment of the present invention provides a kind of office exchange for realizing telephone bill association again, the charging accuracy and charging efficiency of telephone expenses can be improved using the office exchange.
To reach above-mentioned purpose, what the technical scheme of the embodiment of the present invention was realized in： A kind of office exchange for realizing telephone bill association, including transfer unit and processing unit；The transfer unit is received as the ^ tongues mark of active calls generation；
The processing unit obtains the session identification when needing the generation corresponding ticket of active calls from the transfer unit, with the ticket of generation needed for acquired session identification mark.
Meanwhile, the embodiment of the present invention provides a kind of system for realizing ticket relation, and the charging accuracy and charging efficiency of telephone expenses can be improved using the system.
To reach above-mentioned purpose, what the technical scheme of the embodiment of the present invention was realized in：A kind of system for realizing telephone bill association, the system includes office exchange, service switching point and service control point (SCP);
The office exchange is in the calling procedure, when receiving the calling comprising IN service, and triggering the SCP by the SSP handles the IN service included in the calling;When needing to generate common ticket, with the session identification received, the common ticket of generation is identified；
The IN service included in the SCP processing active calls, generates the corresponding session identification of the calling；And the session identification is sent to the office exchange by the SSP；
The SCP and the SSP of SCP connections when itself needing generation Intelligent call bill, with session identification, identify the Intelligent call bill of itself generation respectively.
The technical scheme that the embodiment of the present invention is provided, in calling procedure, generates the corresponding session identification of the calling；Need to generate the communication equipment for calling correspondence ticket, with the session identification of the generation, identify the ticket for needing to generate.Technical scheme is main by using generation session identification, the ticket of generation needed for mark, the relevance between the ticket that each communication equipment is generated is realized, including the relevance between common ticket, also including the relevance between common ticket and Intelligent call bill.So as to improve the charging accuracy and charging efficiency of telephone expenses.Brief Description Of Drawings
Fig. 1 is the flow chart of the method for the embodiment of the present invention one； Fig. 2 is the structure chart of the system of the embodiment of the present invention one；
Fig. 3 is the structure chart of the office exchange of the embodiment of the present invention one；
Fig. 4 is the flow chart of the method for the embodiment of the present invention two；
Fig. 5 is the structure chart of two system of the embodiment of the present invention.Implement the mode of the present invention to realize the goal of the invention of the embodiment of the present invention, mainly by the way that in calling procedure, generation calls corresponding session identification；Allowing needs the communication equipment for generating calling correspondence ticket, and with the session identification of generation, mark needs the ticket generated, and then realizes the relevance between the ticket that each communication equipment is generated.Including the relevance between common ticket, also including the relevance between common ticket and Intelligent call bill.
In the present invention, the content of two aspects is mainly described, first aspect is：The equipment of generation ticket in need the ticket of itself generation is identified with unique Call ID, realize in a communication process, the purpose that associates of ticket of all devices generation.Equipment referred herein includes the equipment for providing the office exchange of general service and handling IN service.Second aspect is：When there is IN service in communication process, by office exchange trigger intelligent business, the purpose that the common ticket of office exchange itself generation is associated with the Intelligent call bill of processing IN service equipment generation is realized.
In IN service, Service Switching Point（SSP) be call network and intelligent network tie point, it provide access intelligent network function collection function.When SSP receives the request of office exchange trigger intelligent business, with service control point（SCP) communicate, the request to SCP responds, it is allowed to which the service logic in SCP carries out call treatment.SCP can start different service logics according to the call event offered on SSP, send Call- Control1 instruction to corresponding SSP according to service logic, indicate that SSP carries out the action of next step, so as to realize various intelligent calls.Communicated between SCP and SSP according to the standard interface protocol (INAP) of intelligent network. For the objects, technical solutions and advantages of the present invention are more clearly understood, individually below for above-mentioned two aspects, develop simultaneously embodiment referring to the drawings, and the present invention is described in further detail.
Embodiment one
In this example, it is assumed that not comprising IN service in Client-initiated calling, only including general service.The flow of the method for embodiment one is as shown in figure 1, specific as follows：
Step 101:It is this time calling one Call ID of generation that active user initiates, and the Call ID are filled out in the message related to calls body of next-hop office exchange is issued when office exchange receives the calling of local subscriber's initiation.The message related to calls body, according to actual situation, can be ISUP or SIP-T types etc..Also, the message related to calls body that with the addition of Call ID is sent to next-hop office exchange.
Wherein, Call ID can be in accordance with the ITU-T calling network reference fields that Q.763 consensus standard is defined（Network call reference) information unit structure definition, and be added in message related to calls body.
When originator office needs generation ticket, then the Call ID of generation are recorded.
Step 102:It is here tandem exchange positioned at the next-hop office point of this calling originator office, tandem exchange is received after the message related to calls body that originator office sends, and to user, this calling is handled；And after processing is complete, the Call ID are carried and sent into the message related to calls body of next-hop tandem exchange, the message related to calls body for carrying Call ID is sent to itself next-hop tandem exchange.When itself needing generation ticket, Call ID are recorded.
Step 103:The follow-up tandem exchange passed through needed for this calling, Call lD are carried and sent into the message related to calls body of itself next-hop tandem exchange, the message related to calls body for carrying Call ID is sent to itself next-hop tandem exchange, until this calling reaches landing office.Also, when each tandem exchange and landing office itself need generation ticket, then record Call ID.
Step 104:After this end of conversation, the office exchange for generating ticket is respectively needed to carry the Call ID of self record in the ticket of itself generation. Therefore, until terminating since this calling, the office point of what the calling was passed through generation ticket in need writes a unified Call ID in the ticket of itself generation, realize in call, the uniformity of all office point tickets, when the generation of itself is passed on a skill from a master to a single disciple in each office point is sent to network billing center, network billing center then can find the ticket that each office point is produced just according to the corresponding Call ID of this calling.
For some special charging policy, originator office need not generate ticket, therefore, the originator office by calling also is not limited in the present embodiment to produce Call ID, and the tandem exchange to this calling generation ticket can be needed to produce Call ID by first.
When needing the office exchange for generating ticket to receive the calling of local subscriber's initiation or by the calling that relays Incoming, judge whether message related to calls body carries Call lD, in message related to calls body in the case of no carrying Call ID, Call ID are generated by current office exchange, and the Call ID of generation are carried in transmission into the message related to calls body of next-hop office exchange.
Generation Call ID office exchange can also be：There is no the office exchange for carrying session identification in the message related to calls body itself received.The purpose so handled is：In the case where losing Call ID due to equipment fault, it can also continue to generate Call ID by the way of this generation Call ID, the ticket of generation identified with Call ID, the association of ticket is realized.
In the above-mentioned introduction of the present embodiment, describing Client-initiated calling only includes general service, not the situation including IN service.The ticket of office exchange processing general service generation is common ticket.
When Client-initiated calling also includes IN service, then when office exchange triggering SCP provides a user IN service, the corresponding Call ID of this calling are sent to SCP by SSP simultaneously, SCP and SSP is according to the configuration of itself, in the case where needing generation Intelligent call bill, the Call ID are write in itself Intelligent call bill corresponding with IN service, office exchange also writes Call ID in the common ticket of itself generation.This makes it possible to realize in call process, the association of each office point ticket, and common associating between ticket and Intelligent call bill. When the office exchange according to the message related to calls body received needs trigger intelligent business, but itself need not generate common ticket, when also not carrying Call ID in the message related to calls body received, then Call ID are generated by the office exchange, and SCP is sent by SSP.SSP and SCP then identifies the Intelligent call bill of each self-generating, this time calls follow-up office exchange when needing to generate common ticket when each needing generation Intelligent call bill with Call ID, and the common ticket of itself generation is equally identified with the Call ID.
In addition, present invention also offers a kind of system for realizing telephone bill association, the system includes the first office exchange and at least one second office exchange.Wherein, the first office exchange generates corresponding session identification in calling procedure for active calls, and sends session identification.Second office exchange receives session identification；And when needing to generate calling correspondence ticket, with the session identification of generation, mark needs the ticket generated.Wherein, the first office exchange further generation calling correspondence ticket when session identification, mark need generate ticket.
In addition, in some specific circumstances, the system further comprises at least one the 3rd office exchange.3rd office exchange is between the first office exchange and the second office exchange, transmit session identification between the first office exchange and the 3rd office exchange or between two the second office exchanges or between other two the 3rd office exchanges or between the second office exchange and other the 3rd office exchanges.
In addition, further comprising service switching point and service control point (SCP).First office exchange or the second office exchange or the 3rd office exchange, further when it is determined that including IN service during active calls, it will words mark is sent to SCP by SSP.Whether SSP and SCP will generate Intelligent call bill according to itself, with the session identification received from office exchange, identify the Intelligent call bill of itself generation.
Referring to Fig. 2, Fig. 2 is only a kind of networking structure that the present embodiment provides system.Including the first office exchange 21, the 3rd office exchange 22, the second office exchange 23 and 24, SSP25 and SCP26.In the figure, the first office exchange 21 is the initiation office of active calls, life Into the corresponding session identification of active calls and it is sent to the 3rd office exchange 22.3rd office exchange is sent the session identification received to SCP by SSP, and the session identification is also sent into the second office exchange 23 when it is determined that including IN service in active calls.Second office exchange 23 is that active calls need to generate the office exchange of ticket, therefore the session identification that the first office exchange 21 of record is sent by the 3rd office exchange 22；And identify ticket with session identification when generating active calls correspondence ticket；The session identification received is sent to the second office exchange 24.Second office exchange 24 is the landing office of active calls, while being also the office exchange for needing to generate ticket, therefore records the session identification received, and identify ticket with session identification when generating active calls correspondence ticket.In addition, whether SSP25 and SCP26 will generate Intelligent call bill according to itself, with the session identification received from office exchange, the Intelligent call bill of itself generation is identified.System architecture shown in Fig. 2 is only that one kind implements form, it is impossible to the technical scheme of the embodiment of the present invention is limited with this.
The first office exchange and the second office exchange, the first office exchange and the 3rd office exchange, the second office exchange and the 3rd office exchange and the first office exchange, the second office exchange and the 3rd office exchange described in the present embodiment can be with same office exchanges, i.e., one office exchange can be used as the first office exchange, can also be simultaneously as the second office exchange.
Referring to Fig. 3, Fig. 3 is a kind of office exchange for realizing telephone bill association provided in an embodiment of the present invention, including transfer unit 31 and processing unit 32.Wherein, transfer unit 31 is received as the session identification of active calls generation.Processing unit 32 obtains session identification when needing the generation corresponding ticket of active calls from transfer unit 31, with the ticket of generation needed for acquired session identification mark.
In addition, further comprising session identification generation unit 33 in the office exchange.Session identification generation unit 33 generates session identification for active calls when needed, and sends the session identification of generation.Accordingly, transfer unit 31 receives the session identification that session identification generation unit 33 is sent； Or receive the session identification that upper hop office exchange is sent.
When current office exchange is not the terminating Equipment of active calls, transfer unit 31 further can also send the session identification received to the next-hop office exchange of calling.
In embodiments of the present invention, transfer unit 31 can send session identification by the way that session identification is carried in the corresponding message related to calls body of active calls.And then, transfer unit 31 indicates that session identification generation unit 33 generates the corresponding session identification of active calls when the message related to calls body received does not find the corresponding message related to calls body of active calls.Accordingly, the just blunt instruction according to transfer unit 31 of session identification generation unit 33, the corresponding session identification of generation active calls.In addition, transfer unit 31 is according to the message related to calls body received, when it is determined that including IN service during active calls, it will words mark is sent to SCP by SSP.
Embodiment two
Fig. 4 is the flow chart of the present embodiment method.In the present embodiment, an ancient weapon made of bamboo SSP and SCP are intended to produce Intelligent call bill.
Step 401:When office exchange is in the calling of local subscriber's initiation or the calling by relaying Incoming is received, it is found that when this calling received needs trigger intelligent business, then office exchange triggers SCP by SSP and provides a user IN service.
Step 402:SCP is that this IN service distributes a unique mark Call ID, and Call ID are handed down into office exchange and SSP by SSP while IN service is provided a user.
Here, the mode that SCP issues Call ID can be：SCP increases a privately owned field in INAP message, and the Call ID currently distributed are recorded in increased privately owned field, the INAP message for carrying Call ID is sent into SSP, then be sent to office exchange by SSP.
Step 403:At the end of the IN service in this calling, SCP is when itself needing generation Intelligent call bill, in the Intelligent call bill that the Call ID of generation are write to itself generation；When SSP itself needs generation Intelligent call bill, the Call ID that SCP the is issued intelligence for writing itself generation is talked about Dan Zhong.When this end of calling, office exchange writes the SCP Call ID issued the common ticket of itself generation.
Fig. 5 is the structure chart that the present embodiment realizes telephone bill association system, and the system includes, office exchange 50, SSP51 and SCP52.
Wherein, office exchange 50 is in calling procedure, when receiving the calling comprising IN service, and the IN service included in SCP52 processing callings is triggered by SSP51;When needing to generate common ticket, with the session identification received, the common ticket of generation is identified.The IN service included in SCP52 processing active calls, the corresponding session identification of generation calling；And session identification is sent to office exchange 50 by SSP51.Can be by further comprising session identification generation unit, for completing during processing current intelligent service in SCP52, the corresponding session identification of generation calling；And session identification is sent to the operation of office exchange 50 by SSP51.The SSP51 of SCP52 and SCP52 connections when itself needing generation Intelligent call bill, with session identification, identifies the Intelligent call bill of itself generation respectively.
In addition, SCP52 sends the INAP message for carrying session identification by SSP51, it will words mark is sent to office exchange 50.
Certainly, SSP51 can also be located in office exchange 50, and the process and SSP51 of processing are identical positioned at office exchange 50.
When this calling of user needs office exchange to trigger multiple IN services to SCP, because each IN service can produce ticket in IN service corresponding SCP and SSP, therefore SCP only handle active calls first IN service when, produce Call ID and office exchange is handed down to by SSP, SSP and SCP write the Call ID in multiple Intelligent call bills of this time calling generation；Equally, the Call ID obtained from SCP are also write itself in the common ticket of this calling by office exchange.
It is to be determined by place telecom operators according to the demand of whole network because whether SSP and SCP will generate ticket, therefore SSP or SCP is due to when configuration need not generate ticket, then need not Perform the operation that Call ID are write to ticket.
In the present embodiment, in the Intelligent call bill that common ticket, the Intelligent call bill of SCP generations and/or SSP generations that office exchange is produced are write by the Call ID for producing SCP, the relevance of the Intelligent call bill of the common ticket of the interchanger generation of each office point of call process and the IN service of triggering is realized.In charging process, it is only necessary to the Intelligent call bill of the calling procedure once with IN service, the common ticket generated on an office point, and the IN service of the site triggering just can be easily found according to Call ID.
Technical scheme provided in an embodiment of the present invention, mainly by the way that in calling procedure, generation calls corresponding session identification；Allowing needs the communication equipment for generating calling correspondence ticket, and with the session identification of generation, mark needs the ticket generated, and then realizes the relevance between the ticket that each communication equipment is generated.So, telecom operators just can secondary call accordingly Call ID collect the generation of each office exchange if single pair of call carry out charging, improve charging accuracy and charging efficiency in charging process.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, within the spirit and principles of the invention, any modification, equivalent substitution and improvements done etc., should be included in the scope of the protection.

Claims (1)

  1. Claims
    1st, a kind of method for realizing telephone bill association, it is characterised in that comprise the following steps：In calling procedure, the corresponding session identification of the calling is generated；
    Need to generate the communication equipment for calling correspondence ticket, with the session identification of the generation, identify the ticket for needing to generate.
    2nd, the method according to claim 1, it is characterised in that the corresponding session identification of the generation calling includes：
    Initiate the originator office office exchange of the calling；Or,
    Without carrying session identification in the message related to calls body received, and itself need to generate the office exchange of the calling correspondence ticket.
    3rd, method according to claim 1 or 2, it is characterised in that
    This method further comprises：The session identification of generation is carried in the corresponding message related to calls body of the calling；
    The communication equipment for needing to generate the calling correspondence ticket, with the session identification of the generation, identifying the ticket for needing to generate includes：, it is necessary to generate the office exchange of the calling correspondence ticket in the calling, by receiving the message related to calls body of the calling, with the session identification in message related to calls body is carried, the ticket for needing to generate is identified.
    4th, the method according to claim 3, it is characterised in that when the calling includes IN service, this method further comprises：
    In trigger intelligent business, the session identification is sent to service control point (SCP) by service switching point, the SSP and SCP identify the Intelligent call bill of itself generation with the session identification when needing generation Intelligent call bill.
    5th, according to the method described in claim 1, it is characterised in that
    This method further comprises：When office exchange receives the calling comprising IN service, the office exchange triggers its SCP connected by SSP; It is described in calling procedure, generating the corresponding session identification of the calling includes：The SCP generates the corresponding session identification of the calling in calling procedure；
    After the corresponding session identification of the calling is generated, further comprise that the SCP sends the session identification to the office exchange by SSP；
    The communication equipment for needing to generate the calling correspondence ticket, with the session identification of the generation, identifying the ticket for needing to generate includes：The SCP and SSP uses the session identification when needing generation Intelligent call bill, identifies the Intelligent call bill of itself generation；The office exchange, with the session identification received, identifies the common ticket of generation when needing to generate common ticket.
    6th, method according to claim 5, it is characterised in that
    This method further comprises：Increase by a privately owned field in standard interface protocol INAP message, the session identification is carried in INAP message in increased privately owned field；
    SCP sends the INAP message for carrying session identification by SSP, it will words mark is sent to office exchange.
    7th, the method according to claim 5 or 6, it is characterised in that
    When the SCP is triggered the multiple IN services of processing, the corresponding session identification of the generation calling includes：First IN service generation session identifications of the SCP for processing；The SCP and SSP uses the session identification when needing generation Intelligent call bill, identifies the Intelligent call bill of itself generation and includes：With the session identification generated for first IN service, identify and itself be directed to the Intelligent call bill that each IN service is generated.
    8th, a kind of system for realizing telephone bill association, it is characterised in that the system includes the first office exchange and at least one second office exchange；
    First office exchange generates corresponding session identification in calling procedure for active calls, and sends the session identification；
    Second office exchange receives the session identification；And needing to generate the calling pair When answering ticket, with the session identification of the generation, the ticket for needing to generate is identified.
    9th, the system according to claim 8, it is characterised in that the system further comprises at least one the 3rd office exchange；
    3rd office exchange transmits the session identification between the first office exchange and the second office exchange or between the first office exchange and the 3rd office exchange or between two the second office exchanges or between other two the 3rd office exchanges or between the second office exchange and other the 3rd office exchanges.
    10th, system according to claim 8, it is characterised in that
    First office exchange further uses the session identification when generating the calling correspondence ticket, identifies the ticket for needing to generate.
    11st, the system according to claim 8,9 or 10, it is characterised in that further comprise service switching point and service control point (SCP);
    First office exchange or the second office exchange or the 3rd office exchange, further when it is determined that including IN service during active calls, the session identification is sent to SCP by SSP;
    When the SSP and SCP generate Intelligent call bill as needed, with the session identification received from office exchange, the Intelligent call bill of itself generation is identified.
    12nd, a kind of office exchange for realizing telephone bill association, it is characterised in that including transfer unit and processing unit；
    The transfer unit is received as the ^ tongues mark of active calls generation；
    The processing unit obtains the session identification when needing the generation corresponding ticket of active calls from the transfer unit, with the ticket of generation needed for acquired session identification mark.
    13rd, office exchange according to claim 12, it is characterised in that the office exchange further comprises session identification generation unit；
    The session identification generation unit generates session identification for active calls when needed, and sends The session identification of the generation；
    The transfer unit receives the session identification that the session identification generation unit is sent.
    14th, office exchange according to claim 12, it is characterised in that
    The transfer unit receives the session identification that upper hop office exchange is sent.
    15th, the office exchange according to claim 12,13 or 14, it is characterised in that the transfer unit further sends the session identification received to the next-hop office exchange of the calling.
    16th, office exchange according to claim 15, it is characterised in that
    The transfer unit sends the session identification by the way that the session identification is carried in the corresponding message related to calls body of active calls.
    17th, office exchange according to claim 16, it is characterised in that
    The transfer unit indicates the corresponding session identification of the session identification generation unit generation active calls when the message related to calls body received does not find the corresponding message related to calls body of active calls；The session identification generation unit is according to the instruction of transfer unit, the corresponding ^ tongues mark of generation active calls.
    18th, office exchange according to claim 16, it is characterised in that
    When it is determined that including IN service during active calls, the session identification is sent to SCP by SSP according to the message related to calls body received for the transfer unit.
    19th, a kind of system for realizing telephone bill association, it is characterised in that the system includes office exchange, service switching point and service control point (SCP);
    When the office exchange receives the calling comprising IN service, the SCP is triggered by the SSP;When needing to generate common ticket, with the session identification received, the common ticket of generation is identified；
    The SCP generations are described to call corresponding session identification；And the session identification is sent to the office exchange by the SSP； The SCP and SSP uses the session identification, the Intelligent call bill of mark itself generation when needing generation Intelligent call bill.
    20th, system according to claim 19, it is characterised in that
    The SCP sends the INAP message for carrying session identification by the SSP, it will words mark 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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Application Number Priority Date Filing Date Title
CN2007800003563A CN101317439B (en) 2006-10-20 2007-09-06 Method, system and bureau switchboard for implementing telephone bill association

Applications Claiming Priority (4)

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
CN2007800003563A CN101317439B (en) 2006-10-20 2007-09-06 Method, system and bureau switchboard for implementing telephone bill association
PCT/CN2007/070645 WO2008046330A1 (en) 2006-10-20 2007-09-06 Method, system and switch for correlating call tickets

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

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CN116261110B (en) * 2022-12-06 2024-04-12 中国联合网络通信集团有限公司 SDR data determining method, device and storage medium

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