CN101305592B - Method for accessing call subscriber terminal to pre-payment service system - Google Patents
Method for accessing call subscriber terminal to pre-payment service system Download PDFInfo
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- CN101305592B CN101305592B CN2005800520221A CN200580052022A CN101305592B CN 101305592 B CN101305592 B CN 101305592B CN 2005800520221 A CN2005800520221 A CN 2005800520221A CN 200580052022 A CN200580052022 A CN 200580052022A CN 101305592 B CN101305592 B CN 101305592B
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- H04—ELECTRIC COMMUNICATION TECHNIQUE
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- H04M17/00—Prepayment of wireline communication systems, wireless communication systems or telephone systems
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Abstract
The present invention discloses a method for accessing the caller terminal to prepaid service system. Firstly, the prepaid service system obtains the caller terminal's number according to the caller terminal's access request; then, the prepaid service system calls back the caller terminal according to the caller terminal's number; when the caller terminal answers the phone, the prepaid service system accesses it to the prepaid service system. Wherein, the user's access request can be transmitted by dialing the accessing number specified by the service provider or sending short message to the accessing number. The present invention can realize to access the caller terminal to prepaid service system, and for the caller terminal can answer the phone for free, it avoids the caller's second payment.
Description
Technical field
The invention belongs to the communications field, in particular, relate to a kind of access implementation method of pre-payment service system of telecom operators.
Background technology
Prepayment service, its basic principle is that the requirement user need pay communication cost in advance before the use business, pre-payment service system then carries out expense deduction and remaining sum inspection according to the metering data that has disposed to the prepaid user who uses communication service in real time, accurately realizes user's communications expense controlled function.
Prepayment service mainly provides customer call authentication control, real time billing management and telephone expenses function such as to supplement with money, prepayment service presets the technology realization based on intelligent network technology and calling, it at first requires, and all switching equipment provide the calling preparatory function in the local network, prepaid user's all-calls number is preset service access code to continue to intelligent network platform, carry out calling authorization and telephone expenses control and treatment by intelligent network platform again, and finish the subsequent voice calls process.
But in actual use, exist such situation, the customer group of the prepayment service that certain operator provides often is limited in this operator scope, if the user of other operators is provided by the prepayment service that provides, exist problems such as disbursement and sattlement between the operator and dual charging, cause prepayment service not carry out on a large scale, also be difficult to attract the user of other types, this point is more obvious with medium and small operator.
For example: when the user A of operator's first dials the access code of the prepayment service that operator's second provides, operator's first can be collected the cost of the phone call that access code is dialed in caller to user A, up to calling subscriber A on-hook, user A uses the prepayment service of operator's second simultaneously, the cost of the phone call that produces also can be deducted on prepaid account, user A has been collected expense twice like this, the prepayment service of operator's second does not have the rate advantage for the user, and it is very disadvantageous that this prepayment service for operator's second is carried out.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of cut-in method of pre-payment service system, access request according to call subscriber terminal, realization inserts call subscriber terminal the pre-payment service system of telecom operators, answer under the free prerequisite in caller, avoid between the operator disbursement and sattlement and to the Secondary accounting of caller.
For solving the problems of the technologies described above, the invention provides and a kind of call subscriber terminal is inserted the method for pre-payment service system, comprise the steps:
(1) pre-payment service system obtains the number of call subscriber terminal according to the access request of call subscriber terminal;
(2) pre-payment service system is according to the number of this call subscriber terminal, this call subscriber terminal of callback;
(3) pre-payment service system inserts pre-payment service system with this call subscriber terminal when this call subscriber terminal is answered.
The present invention can further include following steps:
(4) the pre-payment account number of pre-payment service system examination call subscriber terminal;
(5) pre-payment service system is according to the called number of this call subscriber terminal request, the route called number;
(6) pre-payment service system is after called user terminal is answered, the calling and called that continue, and begin to charge;
(7) pre-payment service system is deducted this cost of the phone call from the account number of call subscriber terminal behind the end of conversation of calling and called.
Wherein, described step (1) can comprise the steps:
(1A) access code of call subscriber terminal call prepayment operation system appointment, the number information of call subscriber terminal has been carried in this calling;
After (1B) pre-payment service system is resolved this calling, write down the number of this call subscriber terminal, and discharge this caller.
Wherein, described step (1) also can comprise the steps:
(1a) call subscriber terminal sends SMS message to the access code of pre-payment service system appointment, has carried the number information of this call subscriber terminal in this message body;
After (1b) pre-payment service system is resolved this short message, write down the number of this call subscriber terminal.
Wherein, in the described step (1), behind the number that obtains this call subscriber terminal, can further include following steps:
According to the number of this call subscriber terminal, judge whether this user terminal belongs to the user terminal in the native system;
If the user terminal of native system then directly inserts pre-payment service system with this call subscriber terminal; If not, then execution in step (2), (3).
Use the present invention, not only realized the access of prepayment service, and avoided secondary charge the calling subscriber.Answer free country at many mobile phones, the prepayment service of fixed operator can adopt access way of the present invention, attract the cellphone subscriber to use the cheap prepayment service of rate, not only expanded professional user crowd, increased the operation income of operator simultaneously.
Summary of drawings
Fig. 1 is according to the described pre-payment service system access process of embodiment of the invention figure.
Preferred forms of the present invention
Prepayment service except access service, generally also comprises and supplements with money, function such as inquiry telephone expenses etc., but present invention focuses on to provide a kind of novel access way, and concrete functional sequence in the flow process to pre-payment is no longer specifically set forth.
At first, we analyze the handling process of user when using prepayment service of different operators earlier:
The user A of operator's first dials the prepayment service access code that operator's second provides, behind the access service, operation system is put prompt tone to caller, at this moment user A does not also dial called number, but Calling Side thinks that promptly caller A dials this speech channel of access code and connects, and operator's first is promptly dialed access code to caller A and begun to charge.User A dials as re-using prepayment service that other are called, and prepayment service will be deducted cost of the phone call on its number of the account.So the expense of user A comprises two parts, a caller A who collects for operator's first dials access code up to the expense that The Calling Party Hooks On, two costs of the phone call of deducting for payment system on its number of the account.
According to above analysis, if can control operation system when caller A application inserts, behind the number of acquisition caller A, discharge caller, so, Calling Side will think that speech channel does not have to connect, and so just can not charge to caller, utilizes caller to answer free feature then, by the caller information of business according to acquisition, initiatively make a call, after caller is answered, enter normal pre-payment flow process to caller.This moment is because the calling subscriber is that the mode of answering inserts, so in the whole process of using prepayment service, operator's first can not chargeed to A.Equally, access way not only is confined to dial the access code mode, can also use short message way, definition number of the account and called number sign in the short message body, Short Message Service Gateway sends to business with sign, and operation system can be according to the message content that receives, for the user provides flow process more flexibly.
As shown in Figure 1, for according to the described cut-in method schematic flow sheet of embodiments of the invention, wherein, the user that user terminal sends inserts request, comprises respectively dialing access code mode and short message way:
1, dial the access process of access code mode with user terminal:
Step 101: the user dials the prepayment service access code;
Step 102: prepayment service obtains dialing number information, discharges caller;
According to the number of this call subscriber terminal, judge whether this user terminal belongs to the user terminal in the native system; If the user terminal of native system then directly inserts pre-payment service system with this call subscriber terminal; If not, then begin to carry out from step 103.
Step 103: system makes a call, the callback calling subscriber;
Step 104: judge whether caller connects;
If do not connect, then abandon this callback; If connect, then enter step 105: inquire about this number according to calling number and whether registered the pre-payment number of the account;
If the registered pre-payment number of the account of caller is then used this number of the account login, jump to step 107;
If the pre-payment number of the account is not registered in caller, then enter step 106: the prompting user imports the number of the account login;
Step 107: after the check number of the account was correct, the prompting user imported called number;
Step 108: the user import called after, enter step 109: the route called number;
Step 110: after called the answering, caller and incoming call;
Step 111: behind the end of conversation, deduct this cost of the phone call from number of the account.
2, with the access process of short message way:
Step 112: the calling subscriber sends short messages to the number of appointment;
Step 113: from the short message body, resolve caller information or account information or called party information;
Step 103: system makes a call, the callback calling subscriber, and caller is answered;
Step 104: judge whether caller connects;
If do not connect, then abandon this callback; If connect, then enter step 114: judge whether comprised account information in the message body;
If comprise account information in the short message, think that then the user wishes to use this number of the account to land, and jumps to step 116: judge whether include called number in the message body,, then enter step 109,, enter step 108 if do not comprise if comprise;
If short message does not comprise account information, then enter step 115: whether the inquiring calling number has registered the pre-payment number of the account, if registered the pre-payment number of the account, then uses this number of the account login, enters step 107; Otherwise enter step 106: the prompting user imports number of the account;
After the check number of the account is correct, if do not comprise called number in the message body, then enter step 108: the prompting user imports called number, enters step 109 then: the route called number;
Step 110: after called the answering, caller and incoming call;
Step 111: behind the end of conversation, deduct this cost of the phone call from number of the account.
With the multiple access request mode described in Fig. 1, be divided into multiple different situations below, be illustrated respectively:
Suppose that operator's prepayment service access code is set to xxxx, the unregistered pre-payment number of the account of calling subscriber A1, test pre-payment number of the account C1, the registered pre-payment number of the account of calling subscriber A2 C2, called number is B.
Short message access code is set to ssss, and definition sign ZH is a number of the account in the message body, and sign BJ is called, the unregistered pre-payment number of the account of calling subscriber M1, and test pre-payment number of the account N1, the registered pre-payment number of the account of calling subscriber M2 N2, called number is B.
Situation one: the caller A2 of registered number of the account dials service access code xxxx, and the Business Processing step is as follows:
(1) caller A2 dials service access code xxxx, and SS (SoftSwitch, soft switch) sends INVITE and is triggered to business to Application Server (application server);
(2) operation system obtains the information of caller A2, preserves caller A2 information, sends CANCEL to SS, discharges caller A2;
(3) operation system is according to the caller A2 information of preserving, and clawback A2, Application Server send INVITE to SS; Can not connect as A2, abandon.
(4) caller A2 ring and answering;
(5) check the accounts information that caller A2 binds, the number of the account C2 of checking caller A2 registration;
(6) correct as number of the account, Application Server sends CRCX message and sets up link to Media Server (media server), plays the called prompt tone of input for caller A2, and it is called to wait for that the user imports, caller A2 input called number B;
(7) receive the called number B that the user imports after, route B, Application Server send INVITE to SS, call out called;
(8) called B ring, after answering, caller A2 and called B conversation, and begin to charge;
(9) end of conversation, Application Server are received the BYE message of SS, think and lead or Called Onhook, stop conversation, finish to charge and go out CDR (Call Detail Record, call detail record) cost of the phone call of deduction this caller A2 and called B on number of the account C2.
Situation two: the caller A1 of unregistered number of the account dials service access code, and the Business Processing step is as follows:
(1) caller A1 dials service access code xxxx, and SS sends INVITE and is triggered to business to Application Server (application server);
(2) operation system obtains the information of caller A1, preserves caller A1 information, discharges caller A1:
(3) operation system is according to the caller A1 information of preserving, clawback A1; Can not connect as A1, then abandon;
(4) caller A1 ring and answering.
(5) put input card number prompt tone for caller A1, caller A1 input number of the account C1.
(6) the number of the account C1 information of checking input.
(7) correct as number of the account, the prompting user imports called number.Otherwise jump to step (d), and input error number of times restriction.
(8) put the called prompt tone of input for caller A1, caller A1 input called number B.
(9) route B, after B answers, caller A1 and called B conversation.
(10) end of conversation, the cost of the phone call of deduction this caller A1 and called B on number of the account C1.
Situation three: caller M1 is unregistered, uses short message to send to the number ssss of operation system appointment, and message content is empty, and the Business Processing step is as follows:
(1) calling number in the service resolution message body, clawback caller M1.Can not connect as M1, abandon.
(2) caller M1 ring and answering.
(3) put input card number prompt tone for caller M1, caller M1 input number of the account N1.
(4) the number of the account N1 information of checking input.
(5) correct as number of the account, the prompting user imports called number.Otherwise jump to step (d), and input error number of times restriction.
(6) put the called prompt tone of input for caller M1, caller M1 input called number B.
(7) route B, after B answers, caller M1 and called B conversation.
(8) end of conversation, the cost of the phone call of deduction this caller M1 and called B on number of the account N1.
Situation four: caller M1 is unregistered, and short message sends to the number ssss of professional appointment, message content ZHN1, and the Business Processing step is as follows:
(1) calling number and the number of the account in the service resolution message body preserved number of the account N1, clawback caller M1.Can not connect as M1, abandon;
(2) caller M1 ring and answering;
(3) checking number of the account N1 information;
(4) correct as number of the account, the prompting user imports called number;
(5) put the called prompt tone of input for caller M1, caller M1 input called number B;
(6) route B, after B answers, caller M1 and called B conversation;
(7) end of conversation, the cost of the phone call of deduction this caller M1 and called B on number of the account N1.
Situation five: caller M1 is unregistered, and short message sends to the number ssss of professional appointment, message content ZH N1 BJ B, and the Business Processing step is as follows:
(1) calling number in the service resolution message body is preserved number of the account NI and called number B, and clawback caller M1 can not connect as M1, abandons;
(2) calling number in the service resolution message body, clawback caller M1 can not connect as M1, abandons;
(3) caller M1 ring and answering;
(4) checking number of the account N1 information;
(5) correct as number of the account, route B, after B answers, caller M1 and called B conversation;
(6) end of conversation, the cost of the phone call of deduction this caller M1 and called B on number of the account N1.
Situation six: caller M2 is registered, and short message is delivered to the number ssss of professional appointment, and message content is empty, and the Business Processing step is as follows:
(1) calling number in the service resolution message body, clawback caller M2.Can not connect as M2, abandon;
(2) caller M2 ring and answering;
(3) checking number of the account N2 information;
(4) correct as number of the account, the prompting user imports called number;
(5) put the called prompt tone of input for caller M2, caller M2 input called number B;
(6) route B, after B answers, caller M2 and called B conversation;
(7) end of conversation, the cost of the phone call of deduction this caller M2 and called B on number of the account N2.
Situation seven: caller M2 is registered, and short message is delivered to the number ssss of professional appointment, and message content is BJ B, and the Business Processing step is as follows:
(1) calling number in the service resolution message body, clawback caller M2.Can not connect as M2, abandon;
(2) caller M2 ring and answering;
(3) the number of the account N2 information of checking registration;
(4) correct as number of the account, the prompting user imports called number;
(5) route B, after B answers, caller M2 and called B conversation;
(6) end of conversation, the cost of the phone call of deduction this caller M2 and called B on number of the account N2.
Industrial applicibility
The present invention can be applicable to fixedly intelligent network, mobile intelligent net, perhaps in the next generation network (NGN). Compare with existing pre-payment access way, the present invention can be used as replenishing of access way and expansion, also can be used in combination with general access way, for operator provides a kind of comprehensive access way, has expanded professional user scope.
Claims (10)
1. one kind is inserted the method for pre-payment service system with call subscriber terminal, according to the access request of call subscriber terminal, realizes call subscriber terminal is inserted the pre-payment service system of telecom operators, it is characterized in that, comprises the steps:
(1) pre-payment service system obtains the number of call subscriber terminal according to the access request of call subscriber terminal, and this step comprises step (1A)-(1B) or step (1a)-(1b):
(1A) access code of call subscriber terminal call prepayment operation system appointment, the number information of call subscriber terminal has been carried in this calling;
After (1B) pre-payment service system is resolved this calling, write down the number of this call subscriber terminal, and discharge this caller;
(1a) call subscriber terminal sends SMS message to the access code of pre-payment service system appointment, has carried the number information of this call subscriber terminal in this message body;
After (1b) pre-payment service system is resolved this short message, write down the number of this call subscriber terminal;
(2) pre-payment service system is according to the number of this call subscriber terminal, this call subscriber terminal of callback;
(3) pre-payment service system inserts pre-payment service system with this call subscriber terminal when this call subscriber terminal is answered.
2. the method for claim 1 is characterized in that, further comprises the steps:
(4) the pre-payment account number of pre-payment service system examination call subscriber terminal;
(5) pre-payment service system is according to the called number of this call subscriber terminal request, the route called number;
(6) pre-payment service system is after called user terminal is answered, the calling and called that continue, and begin to charge;
(7) pre-payment service system is deducted this cost of the phone call from the account number of call subscriber terminal behind the end of conversation of calling and called.
3. the method for claim 1 is characterized in that, in the described step (1a), comprises the pre-payment account of this call subscriber terminal in the message content of this short message; In the step (1b), after pre-payment service system is resolved this short message, write down the number and the pre-payment account number of this call subscriber terminal.
4. the method for claim 1 is characterized in that, in the described step (1a), comprises the called number that this call subscriber terminal is called out in the message content of this short message; In the step (1b), after pre-payment service system is resolved this short message, write down the number of this call subscriber terminal and the called number of its calling.
5. method as claimed in claim 2 is characterized in that, described step (4) comprises the steps:
(4A) pre-payment service system is inquired about this call subscriber terminal and whether has been registered the pre-payment account number according to the number of this call subscriber terminal;
If (4B) this call subscriber terminal has been registered the pre-payment account number, then use the account login; If not registration is then pointed out this call subscriber terminal input account number, and is logined after checking.
6. method as claimed in claim 2 is characterized in that, described step (4) comprises the steps:
(4a) pre-payment service system inquires about in the access request of this call subscriber terminal whether carry account;
If (4b) carry account, then behind the checking account, login; If do not carry,, inquire about this call subscriber terminal and whether registered the pre-payment account number then according to the number of this call subscriber terminal;
If (4c) this call subscriber terminal has been registered the pre-payment account number, then use the account login; If not registration is then pointed out this call subscriber terminal input account number, and is logined after checking.
7. method as claimed in claim 2 is characterized in that, described step (5) comprises the steps:
(5A) pre-payment service system is pointed out this call subscriber terminal input called number;
(5B) behind this call subscriber terminal input called number, this called number of route.
8. method as claimed in claim 2 is characterized in that, described step (5) comprises the steps:
(5a) pre-payment service system inquires about in the access request of this call subscriber terminal whether carry called number information;
If (5b) carry called number information, this called number of route then; If do not carry, then point out this call subscriber terminal input called number, and behind this call subscriber terminal input called number, this called number of route.
9. as claim 5,6,7 or 8 described methods, it is characterized in that the step of described this call subscriber terminal of prompting is to point out this call subscriber terminal by playing alert tones.
10. the method for claim 1 is characterized in that, in the described step (1), behind the number that obtains this call subscriber terminal, further comprises the steps:
According to the number of this call subscriber terminal, judge whether this user terminal belongs to the user terminal in the native system;
If the user terminal of native system then directly inserts pre-payment service system with this call subscriber terminal; If not, then execution in step (2), (3).
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2005/002044 WO2007062545A1 (en) | 2005-11-29 | 2005-11-29 | A method for accessing the caller terminal to prepaid service system |
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| Publication Number | Publication Date |
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| CN101305592A CN101305592A (en) | 2008-11-12 |
| CN101305592B true CN101305592B (en) | 2011-02-02 |
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| CN2005800520221A Active CN101305592B (en) | 2005-11-29 | 2005-11-29 | Method for accessing call subscriber terminal to pre-payment service system |
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| CN (1) | CN101305592B (en) |
| WO (1) | WO2007062545A1 (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101711020A (en) * | 2009-11-23 | 2010-05-19 | 中兴通讯股份有限公司 | Debit card service implement method and system based on callback |
| KR101669936B1 (en) * | 2011-08-25 | 2016-10-28 | 이이노베이션즈 홀딩즈 피티이 리미티드 | System and method for provisioning internet access to a computing device |
| CN106211111A (en) * | 2015-04-30 | 2016-12-07 | 北京壹人壹本信息科技有限公司 | A kind of secret communication method, communication terminal and communication system |
| TWI672926B (en) * | 2018-04-16 | 2019-09-21 | 中華電信股份有限公司 | System and method for wireless public phone application |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1295770A (en) * | 1998-03-11 | 2001-05-16 | 普里瓦科姆公司 | Communication system |
| CN1407755A (en) * | 2001-09-07 | 2003-04-02 | 深圳市中兴通讯股份有限公司上海第二研究所 | Method for charge accounting for multiparty communication based on intellectual mobile network |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040236679A1 (en) * | 2003-05-20 | 2004-11-25 | Anderson David J. | Method and system for performing automated prepaid account renewal |
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- 2005-11-29 WO PCT/CN2005/002044 patent/WO2007062545A1/en active Application Filing
- 2005-11-29 CN CN2005800520221A patent/CN101305592B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1295770A (en) * | 1998-03-11 | 2001-05-16 | 普里瓦科姆公司 | Communication system |
| CN1407755A (en) * | 2001-09-07 | 2003-04-02 | 深圳市中兴通讯股份有限公司上海第二研究所 | Method for charge accounting for multiparty communication based on intellectual mobile network |
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| Publication number | Publication date |
|---|---|
| WO2007062545A1 (en) | 2007-06-07 |
| CN101305592A (en) | 2008-11-12 |
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