CN1905596A - Method and system for implementing called payment service and called payment processor - Google Patents
Method and system for implementing called payment service and called payment processor Download PDFInfo
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- CN1905596A CN1905596A CN 200610109344 CN200610109344A CN1905596A CN 1905596 A CN1905596 A CN 1905596A CN 200610109344 CN200610109344 CN 200610109344 CN 200610109344 A CN200610109344 A CN 200610109344A CN 1905596 A CN1905596 A CN 1905596A
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Abstract
The invention discloses a method for implementing called payment service, comprising: network side receives call request of a calling user, where called number comprises called payment service access code and called user number, changes calling number into calling user number comprising called payment service access code, changes the called number into called user number, and switches the call to called user terminal according to the changed called number. And it also discloses a system for implementing called payment service, comprising: calling switcher, called switcher and called payment processing unit. Besides, it discloses a called payment processing device, comprising: calling-party call switching unit, called party call switching unit, and calling/called number converting unit. And it can make any telephone user pay expenses for a calling user.
Description
Technical field
The present invention relates to the call business technology, be meant a kind of method and system and called payment processor of realizing freephone especially.
Background technology
In call business, pay the call conversation expense by the calling subscriber who makes a call usually.And according to the demand of communication service, in some calling procedures, the communication cost that the calling that the calling subscriber initiates produces need be by called payment.
" centralized fee payment by call receiving party " (FPH, Free Phone) business is a kind of business that is embodied in the billing performance aspect, " centralized fee payment by call receiving party " professional service-user can provide freephone for the calling subscriber, and the cost of the phone call that calling subscriber dialing makes a phone call to produce is paid by service-user.The implementation procedure of " centralized fee payment by call receiving party " business is as described below:
The user of the communication cost that the calling that needs the payment calling subscriber to initiate produces, application " centralized fee payment by call receiving party " business, obtain " centralized fee payment by call receiving party " service number that the whole nation is unified, the structure of this number is: service access code+Database Identification sign indicating number+service-user sign indicating number, for example, 800KN1N2ABCD.Wherein, " 800 " are the service access code of 800 service; " KN1N2 " is the Database Identification sign indicating number, is used to distinguish different Service Control Point; " ABCD " is the service-user sign indicating number, and length is 4.Like this, when the user dialed this " centralized fee payment by call receiving party " service number, the calling subscriber who makes a call did not need to pay any expense, but produced the call conversation expense at this number, was got final product according to the certain way defrayment by this professional user of application again.
From above-mentioned " centralized fee payment by call receiving party " business as can be seen, the follow-up number of service access code is not a real called subscriber's a number, but open " centralized fee payment by call receiving party " professional corresponding number of user with needs, apply for that described " centralized fee payment by call receiving party " professional maximum number of user is restricted, can not be for each common user open " centralized fee payment by call receiving party " business, thus a common telephone subscriber can not enjoy freephone.
Summary of the invention
In view of this, main purpose of the present invention is to provide a kind of method that realizes freephone, makes any one telephone subscriber to pay cost of the phone call for the calling subscriber.
Another main purpose of the present invention is to provide a kind of system that realizes freephone, makes any one telephone subscriber to pay cost of the phone call for the calling subscriber.
Another main purpose of the present invention is to provide a kind of called payment processor, makes any one telephone subscriber to pay cost of the phone call for the calling subscriber.
In order to reach above-mentioned first purpose, the invention provides a kind of method that realizes freephone, this method comprises:
Network side receives the call request that comprises first called number that the calling subscriber initiates, and this first called number comprises freephone access code and called number;
Network side changes to first calling number with the rear subscriber number of this calling, and first called number is changed to called number, and wherein, first calling number comprises described freephone access code and rear subscriber number;
Network side arrives the called subscriber according to called number with this call proceeding.
This method further comprises: network side generates the calling subscriber's ticket that comprises first called number.
Charge system is provided with called number and comprises that calling subscriber's ticket of freephone access code is by free processing; Described network side further comprises after generating calling subscriber's ticket: charge system judges in first called number of calling subscriber's ticket whether comprise the freephone access code, if, then with this calling subscriber's ticket by free processing.
This method further comprises: network side generates the called subscriber's ticket that comprises first calling number.
Charge system is provided with the called subscriber payment of the calling charge of calling subscriber in called subscriber's ticket that calling number comprises the freephone access code by this ticket; After described network side generates called subscriber's ticket, further comprise: charge system judges in first calling number of called subscriber's ticket whether comprise the freephone access code, if, then with the called subscriber's payment of the calling charge of calling subscriber in this ticket by this ticket.
After described network side receives call request, further comprise: network side judges whether this call request is freephone, if this calling then continues.Described network side judges whether this call request is that freephone is: network side judges whether comprise the freephone access code in first called number.
After described network side receives call request, further comprise: network side judges whether this calling is effective, if effectively, this calling then continues; Otherwise, discharge this calling.Whether described network side is judged that this is called out and effectively be: network side judges according to the rear subscriber number and/or first called number whether this calling is effective.
Described network side behind the called subscriber, detects called subscriber's off-hook with this call proceeding, then further comprises: network side points out the calling subscriber's of this calling cost of the phone call to be paid by information from the called subscriber to the called subscriber.
Described network side further comprises after the called subscriber points out freephone information: network side starts timer, before timer expiry, detects called subscriber or calling subscriber's on-hook, then discharges this calling; Before timer expiry, do not detect called subscriber's on-hook, and do not detect calling subscriber's on-hook, then connect the conversation speech channel between calling subscriber and the called subscriber.
Described network side behind the called subscriber, detects called subscriber's off-hook with this call proceeding, then further comprises: network side starts timer, before timer expiry, detects called subscriber or calling subscriber's on-hook, then discharges this calling; Before timer expiry, do not detect called subscriber's on-hook, and do not detect calling subscriber's on-hook, then connect the conversation speech channel between calling subscriber and the called subscriber.
Described before the timer expiry, detect called subscriber or calling subscriber's on-hook after, further comprise: network side generates and comprises that first calling number and the duration of call are the called subscriber ticket of called subscriber's off-hook to the time span between the on-hook.
Charge system be provided with calling number comprise freephone access code and the duration of call less than the ticket of described timer timing by free processing;
Described network side generate comprise first calling number and the duration of call for called subscriber's off-hook behind the ticket of the time span between the on-hook, select a step to comprise: charge system is handled this called subscriber's ticket by free.
Described called subscriber is the mobile subscriber; Described network side according to called number with this call proceeding to the called subscriber is: network side obtains called subscriber's roaming number according to called number, is routed to the called subscriber according to the roaming number that is obtained then.
Described freephone access code comprises: local freephone access code and long-distance freephone access code;
When the calling subscriber called out local called subscriber, the freephone access code in described first called number was local freephone access code;
When the calling subscriber called out the called subscriber in strange land, the freephone access code in described first called number was long-distance freephone access code.
In order to reach above-mentioned second purpose, the invention provides a kind of system that realizes freephone, comprise caller switch and called switch, this system also comprises: the freephone processing unit;
The call request that described caller switch is used to receive is that call subscriber terminal is initiated, called number comprises freephone access code and called number, and with this call proceeding to the freephone processing unit;
Described freephone processing unit is used for calling number with described call request and changes to and comprise described freephone access code and rear subscriber number, called number is changed to called number, then with the called switch of this call proceeding to the called user terminal side;
Described called switch is used for this call proceeding to called user terminal.
Described freephone processing unit is further used for judging whether this calling is freephone.
Described freephone processing unit is further used for judging whether this calling is effective.
Described system further comprises: timer units;
After described freephone processing unit is further used for detecting off-hook information from called switch, send the information that starts timer to timer units;
Described timer units is used for starting timer according to the information of the startup timer of freephone processing unit, when timer expiry, sends regularly time-out information to the freephone processing unit;
Described freephone processing unit is further used for if detect called subscriber or calling subscriber's on-hook, then discharging this calling before receiving regularly time-out information; If do not detect called subscriber and calling subscriber's on-hook, then connect this calling.
Described system further comprises: the freephone Tip element;
After described freephone processing unit is further used for detecting off-hook information from called switch, send information to the freephone Tip element;
Described freephone Tip element is used for the information according to the freephone processing unit, with the calling subscriber's of this calling the cost of the phone call information by called subscriber's payment, sends to called user terminal.
This system further comprises: timer units;
Described freephone Tip element is used for the calling subscriber's of this calling cost of the phone call sending the information that starts timer to timer units after prompting finishes to called user terminal by the information of called subscriber's payment;
Described timer units is used for the information according to the startup timer of freephone Tip element, starts timer, when timer expiry, sends regularly time-out information to the freephone processing unit;
Described freephone processing unit is further used for if detect called subscriber or calling subscriber's on-hook, then discharging this calling before receiving regularly time-out information; If do not detect called subscriber and calling subscriber's on-hook, then connect this calling.
Described caller switch comprises calling subscriber's ticket generation unit, and called switch comprises called subscriber's ticket generation unit;
Described calling subscriber's ticket generation unit is used to generate called number adds called number for the freephone access code calling subscriber's ticket;
Described called subscriber's ticket generation unit is used to generate calling number adds rear subscriber number for the freephone access code called subscriber's ticket.
Described freephone processing unit is arranged in the caller switch, and perhaps, described freephone processing unit is a separate equipment.
In order to reach above-mentioned the 3rd purpose, the invention provides a kind of called payment processor, this device comprises: Calling Side call proceeding unit, callee side call proceeding unit, numbers of calling and called parties converting unit;
Wherein, described Calling Side call proceeding unit is used to receive call request that Calling Side is initiated, that called number comprises freephone access code and called number, and calling number and called number are passed to the numbers of calling and called parties converting unit;
Described numbers of calling and called parties converting unit is used for received calling number changed to and comprises freephone access code and rear subscriber number, received called number is changed to called number, and the calling number after will changing and called number are passed to callee side call proceeding unit;
Described callee side call proceeding unit is used for according to received called number, and callee side is arrived in this call proceeding.
This device further comprises: the freephone confirmation unit;
Described freephone confirmation unit is used for according to judging from the called number of Calling Side call proceeding unit whether this calling is freephone, if, then calling number and called number are passed to the numbers of calling and called parties converting unit, otherwise, return the release information of calling out to Calling Side call proceeding unit;
The calling release information that described Calling Side call proceeding unit is used for returning according to the freephone confirmation unit discharges the call proceeding of Calling Side.
This device further comprises: call out the validity judging unit;
Described calling validity judging unit is used for according to judging from the calling number and the called number of Calling Side call proceeding unit whether this calling is effective, if effectively, then calling number and called number are passed to the numbers of calling and called parties converting unit, otherwise, return the calling invalid information to Calling Side call proceeding unit;
Described Calling Side call proceeding unit is used for discharging the call proceeding of Calling Side according to calling out the invalid information that the validity judging unit returns.
This device further comprises: timer units;
Described callee side call proceeding unit is used to detect the callee side off-hook, and sends the information that starts timer to timer units;
Described timer units is used for the information according to the startup timer of callee side call proceeding unit, starts timer, when timer expiry, sends regularly time-out information to Calling Side call proceeding unit;
Described Calling Side call proceeding unit is used for connecting according to the timing time-out information of timer units the calling of Calling Side.
This device further comprises: the freephone Tip element;
Described callee side call proceeding unit is used to detect the callee side off-hook, and sends information to the freephone Tip element;
Described freephone Tip element is used for the information according to callee side call proceeding unit, and the information with the cost of the phone call of this Calling Side is paid by callee side sends to callee side by callee side call proceeding unit.
This device further comprises: timer units;
Described freephone Tip element sends the information that starts timer after prompting finishes to callee side by the information of callee side payment with the cost of the phone call of this Calling Side to timer units;
Described timer units is used for the information according to the startup timer of freephone Tip element, starts timer, and when timer expiry, regularly time-out information sends to Calling Side call proceeding unit;
Described Calling Side call proceeding unit is used for connecting according to the timing time-out information of timer units the calling of Calling Side.
Method and system according to realization freephone provided by the invention, when the calling subscriber makes a call, make a call by dialing freephone access code and called number, network side then changes to calling number " the freephone access code adds rear subscriber number ", after called number changed to called number, continue replay call, behind the call through, generate the ticket that comprises the calling subscriber of freephone access code in the called number, generate the ticket that comprises the called subscriber of freephone access code in the calling number, charge system can be collected the charges according to the calling number in the ticket and the freephone access code in the called number and be handled or freely handle this ticket.According to method and system provided by the invention, any one user need not to apply for that freephone can be as the called subscriber of freephone, for the calling subscriber pays cost of the phone call; And the calling subscriber allows the other side pay cost of the phone call by added group freephone access code before called number, has made things convenient for the use of freephone; And the network side existing equipment need not to change any signaling process processing, only needs to increase the freephone processing unit and just can realize freephone; Use the calling subscriber of freephone need not pay cost of the phone call and in charge system, only need the change charging regulation allow, and allow the called subscriber pay cost of the phone call.
Description of drawings
Figure 1 shows that the flow chart of realizing freephone among the present invention;
Figure 2 shows that the system architecture diagram of realizing freephone among the present invention;
Figure 3 shows that the FB(flow block) that realizes freephone among the present invention;
Figure 4 shows that the normal call flow process of freephone in the embodiment of the invention one;
Figure 5 shows that the abnormal call flow process of freephone in the embodiment of the invention one;
Figure 6 shows that the normal call flow process of freephone in the embodiment of the invention two;
Figure 7 shows that the abnormal call flow process of freephone in the embodiment of the invention two;
Figure 8 shows that the system architecture diagram of realizing freephone in the embodiment of the invention.
Embodiment
For making the purpose, technical solutions and advantages of the present invention clearer, lift specific embodiment below, the present invention is further detailed explanation.
The invention provides the freephone that a kind of any telephone subscriber can both use.The calling subscriber dials the freephone access code by adding on called number when making a call, allow the called subscriber pay calling subscriber's cost of the phone call.In this way, any one user can be as the service-user of freephone.
Figure 1 shows that the flow chart of realizing freephone, freephone comprises following step:
Step 101: the calling subscriber is to the network side request of making a call, and the called number in this call request comprises freephone access code and called number.
Wherein, called number can add the form of called number for the freephone access code.Certainly, comprise calling number in call request, calling number is a rear subscriber number.
Step 102: network side comprises freephone access code and rear subscriber number with the calling number in the call request instead, makes the called number in the call request into called number.
Wherein, the calling number after the change can be the form of " freephone access code+rear subscriber number ".
Step 103: network side arrives the called subscriber according to change back called number with this call proceeding.
When realizing freephone by flow process shown in Figure 1, network side original existing equipment that need not to upgrade, and only need increase the unit of handling freephone at network side.As shown in Figure 2, the system of realization freephone comprises: the caller switch of call subscriber terminal side, the called switch of called user terminal side, and freephone processing unit.At this, caller switch and called switch are existing switching equipment.
Below in conjunction with system configuration shown in Figure 2, provide the flow process that realizes freephone, as shown in Figure 3, the freephone flow process comprises following step:
Step 301: when the calling subscriber need allow called subscriber's PayPal telephone expenses time spent, add called number, to make a call called subscriber's the request of caller switch by dialing the freephone access code.
Wherein, different according to local call and toll telephone, described freephone access code can also be divided into local freephone access code and long-distance freephone access code.For example, represent local freephone access code with 900, represent long-distance freephone access code with 901.When the calling user dials local call and need allow the called subscriber pay this cost of the phone call the time, need be by dialing the mode request of making a call that local freephone access code 900 adds called number; When calling subscriber dialing is made a long-distance call and need allow the called subscriber pay this cost of the phone call, need be by dialing the mode request of making a call that long-distance freephone access code 901 adds called number.
Step 302: after the caller switch receives call request, determine to comprise the freephone access code in the called number of call request, then with this call proceeding to the freephone processing unit processes.
At this, the caller switch is according to for example 900/901 the freephone access code in the called number of call request, this calling is routed to the freephone processing unit, then by the freephone processing unit between caller switch and called switch, the call proceeding that the control and treatment freephone is relevant.
Step 303: the freephone processing unit determines according to called number whether this calling is freephone, if there is the freephone access code in the called number, determines that then this is called out is freephone, execution in step 304; Otherwise, discharge this calling, process ends.
Step 304: whether the freephone processing unit is analyzed this calling effective, if effectively, then execution in step 305; Otherwise, discharge this calling, process ends.
At this, the freephone processing unit can determine whether this calling is effective by analyzing following one or more situations: whether analyzing called number is an effective number, if then this is called out effectively, otherwise this calling is invalid; Whether when the freephone access code is local freephone access code 900, analyzing the called subscriber is the local user, if then this is called out effectively, otherwise this calling is invalid; Whether when the freephone access code is long-distance freephone access code 901, analyzing the called subscriber is the strange land user, if then this is called out effectively, otherwise this calling is invalid; If whether when freephone only is limited to the network internal use of same operator, analyzing the called subscriber is the user of this operator, if then this is called out effectively, otherwise this calling is invalid; Whether be an effective number, if then this is called out effectively, otherwise this calling is invalid if analyzing calling number.
Determine by step 303 is described whether this calling is freephone, step 304 is described judges that whether effectively this call out process, can improve the validity of call proceeding, what guarantee the freephone processing unit processes is exactly effective freephone.In actual applications, can first execution in step 304, and then execution in step 303.
Step 305: the freephone processing unit makes calling number into " freephone access code+rear subscriber number ", makes called number into called number.
Step 306: the freephone processing unit arrives called switch according to calling number and called number after changing with this call proceeding.
Step 307: called switch arrives called user terminal with this call proceeding.
If called user terminal has incoming call display function, then caller identification is " freephone access code+rear subscriber number ", the called subscriber can be according to the freephone access code of caller identification, know that this is called out is freephone, this cost of the phone call of calling out the calling subscriber who produces need be by oneself payment.
Step 308:, then point out the information of this cost of the phone call of calling out the calling subscriber who produces by called subscriber's payment to the called subscriber when the freephone processing unit detects called subscriber's off-hook.
The freephone processing unit points out the method for freephone information can pass through to play voice to the called subscriber, for example: this calling is to be that the user of * * * * * * * * is dialed by rear subscriber number, this cost of the phone call of calling out the calling subscriber who produces will be born by the called subscriber, if you are unwilling to pay this calling subscriber's cost of the phone call, please on-hook in time T, if you are ready to pay this calling subscriber's cost of the phone call, please not want on-hook.
Step 309: after the prompting of freephone processing unit is finished, start timer T, if detect called subscriber or calling subscriber's on-hook in the time at T, then execution in step 310; If do not detect called subscriber's on-hook in the time at T, and do not detect calling subscriber's on-hook, then execution in step 311.
At this, the freephone processing unit can also execution of step 307 described with this call proceeding behind called user terminal, start timer, at this moment, comprise the required time of the described prompting freephone of step 308 information in the timing of timer.
Step 310: the freephone processing unit discharges this calling, process ends;
Step 311: the freephone processing unit is connected the conversation speech channel between call subscriber terminal and the called user terminal, and the calling and called user enters communication process.
Behind the end of conversation of this calling, caller switch and called switch generate the ticket of this calling respectively, the caller switch generates the ticket of called number for " freephone access code+called number " for the calling subscriber, and called switch generates the ticket of calling number for " freephone access code+rear subscriber number " for the called subscriber.Caller switch and called switch can generate ticket in existing any mode, according to the difference of charging way, also can generate a plurality of segmentation tickets according to the time period in calling procedure, also can generate a unified ticket behind end of calling.Because in the freephone process, the called number of caller exchanger side is " freephone access code+called number ", and then called number is " freephone access code+called number " in the calling subscriber's of caller switch generation the ticket; And the freephone processing unit is changed numbers of calling and called parties in the call proceeding process, thereby the calling number of called exchanger side is " freephone access code+rear subscriber number ", like this, calling number is " freephone access code+rear subscriber number " in the called subscriber's that generates of called switch the ticket.
In freephone, in order to make the calling subscriber need not pay any cost of the phone call, call out the cost of the phone call that is produced and allow the called subscriber pay the calling subscriber, charge system need be provided with in the called number of calling subscriber's ticket and have the freephone access code, then calling subscriber's ticket is handled by free, there is the freephone access code in the calling number of called subscriber's ticket, then pays the cost of the phone call of calling party in this ticket by the called subscriber.Like this, when the ticket that charge system is generated according to caller switch and called switch charges,, then this calling subscriber's ticket is handled by free if the freephone access code is arranged in the called number in calling subscriber's ticket; If the freephone access code is arranged in the calling number in called subscriber's ticket, then calling subscriber's cost of the phone call is paid by the called subscriber.Certainly, the called subscriber also will pay the cost of the phone call of self, that is, the called subscriber will pay the called subscriber simultaneously as called calling charge and the calling subscriber calling charge as caller.
At this, calling subscriber and called subscriber can be the fixed telephone subscribers, also can be the mobile phone users; The mode of these calling subscribers and called subscriber's defrayment can be a prepayment mode, also can be the back way of paying.
Below in conjunction with specific embodiment, provide the signaling process figure of freephone.
Embodiment one: the called subscriber is fixed telephone subscriber's a freephone
Fig. 4 and Figure 5 shows that when the fixed telephone subscriber dials the fixed telephone subscriber realizes the signaling process figure of freephone.Wherein, Fig. 4 is the normal call flow process of freephone, and Fig. 5 is the abnormal call flow process of called subscriber when the on-hook of freephone prompting back.Suppose that user A calls out local user B.
At first, provide normal call flow shown in Figure 4.
Step 401: user A adds user B number, calling party B by dialing local freephone access code 900.
Step 402: call out the switch that is linked into user A place, the switch at user A place is according to the freephone access code 900 in the called number, determining need be with call proceeding to the freephone processing unit, then send initial address (IAI) message to the freephone processing unit, the calling number that comprises in this IAI message is " a user A number ", and called number is " a 900+ user B number ".
At this, user A number is meant the number of the terminal of user A, and user B number is meant the number of the terminal of user B.
Step 403: call out and be routed to the freephone processing unit, the freephone processing unit judges according to called number whether this calling is freephone, if there is the freephone access code in the called number, determine that then this is called out is freephone, execution in step 404; Otherwise, discharge this calling, process ends.
Step 404: whether the freephone processing unit is analyzed this calling effective, if effectively, then execution in step 405; Otherwise, discharge this calling, process ends.
Step 405: the freephone processing unit changes to calling number " 900+ user A number ", called number is changed to " user B number ", switch to user B place sends IAI message then, comprise calling number in this IAI message and be " 900+ user A number ", called number is " a user B number ".
Step 406: call out the switch that is routed to user B place, to user B terminal, at this moment, user B terminal is shaken bell to the switch at user B place with this call proceeding, simultaneously, the switch at user B place is to the full message in freephone processing unit return address (ACM).
If user B terminal has incoming call display function, then the calling number of caller identification is " a 900+ user A number ", and at this moment, user B can be according to the number of caller identification, and the cost of the phone call that calling produced that can know this initiation of user A is by oneself payment.
Step 407: the freephone processing unit sends ACM to the switch at user A place.
At this moment, the conversation speech channel between the switch at freephone processing unit and access failure and user A place.In common call proceeding process, when called user terminal is arrived in call proceeding, the switch at called subscriber place sends ring-back tone to calling subscriber's side, and therefore, the freephone processing unit need be tackled the ring-back tone of the switch at user B place to calling subscriber A broadcast.Simultaneously, self can also produce ring-back tone the freephone processing unit, and sends the ring-back tone that is produced by the switch at user A place to user A, makes to allow user A know that this calling has been routed to called subscriber B terminal.
Step 408: when user B off-hook, the switch at user B place sends response message (ANM) to the freephone processing unit.
Step 409: the freephone processing unit is play voice to user B, and prompting user B will pay the information of this cost of the phone call for user A.
Just connect this calling in order to be ready to pay the called subscriber under the situation of this call conversation expense, therefore when giving user B play cuing voice, the conversation speech channel between the calling and called user is access failure also.
Step 410: after speech play finished, the freephone processing unit started timer T, and waiting timer then.
Step 411: behind timer expiry, user B and user A on-hook not yet, then the freephone processing unit sends ANM to the switch at user A place.
If the freephone processing unit is play the ring-back tone that self produces to calling subscriber A in step 407, then when sending ANM, need stop playing RBT.
At this moment, the freephone processing unit has been connected the conversation speech channel between call subscriber terminal and the called user terminal.
Step 412: user A and user B enter communication process.
Step 413: user B on-hook, the switch at user B place sends release message (REL) to the freephone system.
Step 414: the freephone processing unit sends REL to the switch at user A place.
Step 415: the switch at user A place sends Release complete (RLC) to the freephone processing unit.
Step 416: the freephone processing unit sends RLC to the switch at user B place.
By above flow process, the end of conversation between user A and the user B.
At this moment, the switch at the switch at user A place and user B place produces the conversation ticket of user A and user B respectively, and these tickets will be timed and report charge system.Called number in the conversation ticket that the switch at user A place produces is " a 900+ user B number ", and the calling number in the conversation ticket that the switch at user B place produces is " a 900+ user A number ".Charge system is according to the conversation ticket, in the conversation ticket of user A, comprise 900 in the called number, then calling subscriber's ticket is handled by free, calling number comprises 900 in the conversation ticket of user B, is then paid the cost of the phone call of calling part user A in this ticket by user B.
Above flow process is, user B is ready to pay the normal call flow process under the call conversation expense situation that user A initiates.Provide the abnormal call flow process under the cost of the phone call situation that user B is unwilling to pay user A below, as shown in Figure 5, in this case, step 401 is identical to the call proceeding process of step 410, at freephone processing unit waiting timer then in the process, if user B on-hook then has:
Step 511: the switch at user B place sends REL to the freephone processing unit.
Step 512: the freephone processing unit sends REL to the switch at user A place.
Step 513: the switch at user A place sends RLC to the freephone processing unit.
Step 514: the freephone processing unit sends RLC to the switch at user B place.
By above flow process, this end of calling.Since user B be behind the off-hook in T on-hook in the time, then the exchange opportunity at user B place produces the ticket of a duration of call less than T, and user B does not connect with user A, therefore, charge system needs this ticket is handled by free.
Call flow when user A dials the user B in strange land is also identical with call flow in the foregoing description one, and just the freephone access code in the called number dialed of user A is long-distance freephone access code.
And the call flow of user A when being mobile phone is also identical with call flow in the foregoing description one, and the switch that just receives the call request that user A initiates is the mobile switching centre at user A place.
Embodiment two: the called subscriber is mobile phone user's a freephone
Fig. 6 and Figure 7 shows that when the mobile phone user dials the mobile phone user realizes the call signalling flow figure of freephone.Wherein, Fig. 6 is the normal call flow process of freephone, and Fig. 7 is the abnormal call flow process of called subscriber when the on-hook of freephone prompting back.Suppose that user A calls out local user B.
At first, provide normal call flow shown in Figure 6.
Step 601: user A adds user B number, calling party B by dialing local freephone access code 900.
If, user A and user B are the users of consolidated network, then the calling of user A initiation starts in the visit ground at user A place mobile switching centre, if user A and user B are not the users of consolidated network, then the calling of user A initiation starts in GMSC (gateway mobile switching center).At this, the visit at user A place ground mobile switching centre or GMSC (gateway mobile switching center) are commonly referred to as the mobile switching centre at user A place.
Step 602: call out the mobile switching centre that is linked into user A place, the mobile switching centre at user A place is according to the freephone access code 900 in the called number, determining need be with this call proceeding to the freephone processing unit processes, then send IAI message to the freephone processing unit, comprise calling number in this IAI message and be " user A number ", called number is " a 900+ user B number ".
Step 603: call out and be routed to the freephone processing unit, the freephone processing unit judges according to called number whether this calling is freephone, if having 900 in the called number, determines that then this is called out is freephone, execution in step 604; Otherwise, discharge this calling, process ends.
Step 604: whether the freephone processing unit is analyzed this calling effective, if effectively, then execution in step 605; Otherwise, discharge this calling, process ends.
Step 605: the freephone processing unit changes to calling number " 900+ user A number ", called number is changed to " user B number ", send IAI message to GMSC (gateway mobile switching center) then, the calling number that comprises in this IAI message is " a 900+ user A number ", and called number is " a user B number ".
Step 606: call out and be routed to GMSC (gateway mobile switching center), GMSC (gateway mobile switching center) sends the message of obtaining user B routing iinformation, the roaming number of acquisition request user B to the attaching position register (HLR) at user B place.
Step 607:HLR sends the message of the roaming number that obtains user B to the mobile switching centre at user B place.
Step 608: the mobile switching centre at user B place returns the roaming number of user B to HLR.
Step 609:HLR returns the roaming number of user B to GMSC (gateway mobile switching center).
Step 610: GMSC (gateway mobile switching center) sends IAI message to the mobile switching centre at user B place, and the called number in this IAI message is the roaming number of the user B that obtained, and calling number is " a 900+ user A number ".
Step 611: call proceeding is to the mobile switching centre at user B place, and to user B, at this moment, user B terminal is shaken bell with call proceeding in the mobile switching centre at user B place, and simultaneously, the mobile switching centre at user B place returns ACM to GMSC (gateway mobile switching center).
If user B terminal has incoming call display function, then the calling number of caller identification is " a 900+ user A number ", and at this moment, user B can be according to the number of caller identification, and the cost of the phone call that calling produced that can know this initiation of user A is by oneself payment.
Step 612: GMSC (gateway mobile switching center) sends ACM to the freephone processing unit.
Step 613: the freephone processing unit sends ACM to the mobile switching centre at user A place.
At this moment, the conversation speech channel between the mobile switch at freephone processing unit and access failure and user A place.In common call proceeding process, when called user terminal is arrived in call proceeding, the mobile switch at called subscriber place sends ring-back tone to calling subscriber's side, and therefore, the freephone processing unit need be tackled the ring-back tone of the mobile switch at user B place to calling subscriber A broadcast.Simultaneously, self can also produce ring-back tone the freephone processing unit, and sends the ring-back tone that is produced by the mobile switch at user A place to user A, makes to allow user A know that this calling has been routed to called subscriber B terminal.
Step 614: when user B off-hook, the mobile switching centre at user B place sends ANM to GMSC (gateway mobile switching center).
Step 615: GMSC (gateway mobile switching center) sends ANM to the freephone processing unit.
Step 616: the freephone processing unit is play voice to user B, and prompting user B will pay the information of this cost of the phone call for user A.
Step 617: after speech play finished, the freephone processing unit started timer T, and waiting timer T then.
Step 618: after timer T is overtime, user B and user A on-hook not yet, then the freephone processing unit sends ANM to the mobile switching centre at user A place.
If the freephone processing unit is play the ring-back tone that self produces to calling subscriber A in step 613, then when sending ANM, need stop playing RBT.
At this moment, the freephone processing unit has been connected the conversation speech channel between call subscriber terminal and the called user terminal.
Step 619: user A and user B enter communication process.
Step 620: when user B on-hook, the mobile switching centre at user B place sends REL to GMSC (gateway mobile switching center).
Step 621: GMSC (gateway mobile switching center) sends REL to the freephone processing unit.
Step 622: the freephone processing unit sends REL to the mobile switching centre at user A place.
Step 623: the mobile switching centre at user A place sends RLC to the freephone processing unit.
Step 624: the freephone processing unit sends RLC to GMSC (gateway mobile switching center).
Step 625: GMSC (gateway mobile switching center) sends RLC to the mobile switching centre at user B place.
By above flow process, the end of conversation between user A and the user B.
At this moment, the mobile switching centre at user A and user B place produces the ticket of user A and the ticket of user B respectively.In the ticket of user A, called number is " a 900+ user B number ", and in the ticket of user B, calling number is " a 900+ user A number ".Charge system is then handled the ticket of user A according to 900 in the called number in the user A ticket by free, according to 900 in the calling number in the user B ticket, then paid the cost of the phone call of calling part user A in this ticket by user B.
Above flow process is, user B is ready to pay the normal call flow process under the call conversation expense situation of user A.Provide the abnormal call flow process under the call conversation expense situation that user B is unwilling to pay user A below, as shown in Figure 7, in this case, step 601 is identical to the call proceeding process of step 617, at freephone processing unit waiting timer then in the process, if user B on-hook then has:
Step 718: the mobile switching centre at user B place sends REL to GMSC (gateway mobile switching center).
Step 719: GMSC (gateway mobile switching center) sends REL to the freephone processing unit.
Step 720: the freephone processing unit sends ANM to the mobile switching centre at user A place.
Step 721: the mobile switching centre at user A place sends RLC to the freephone processing unit.
Step 722: the freephone processing unit sends RLC to GMSC (gateway mobile switching center).
Step 723: GMSC (gateway mobile switching center) sends RLC to the mobile switching centre at user B place.
By above flow process, this end of calling.Since user B be behind the off-hook in T on-hook in the time, then the mobile switching centre at user B place can produce the ticket of a duration of call less than T, and user B does not connect with user A, therefore, charge system needs this ticket is handled by free.
Call flow when user A dials the user B in strange land is also identical with call flow in the foregoing description two, and just the freephone access code in the called number dialed of user A is long-distance freephone access code.
And the call flow of user A when being landline telephone is also identical with call flow in the foregoing description two, and the switch that just receives the call request that user A initiates is a landline telephone switching center.
Provide the specific embodiment of the system that realizes freephone below.As shown in Figure 8, the system of realization freephone comprises: caller switch, called switch and freephone processing unit.Wherein, the freephone processing unit comprises: Calling Side call proceeding unit 801, freephone confirmation unit 802, calling validity judging unit 803, numbers of calling and called parties converting unit 804, callee side call proceeding unit 805, freephone Tip element 806, timer units 807.
The caller switch receives called number that the calling subscriber initiates for after the call request of " freephone access code+called number ", with the Calling Side call proceeding unit 801 of this call proceeding in the freephone processing unit.
Calling Side call proceeding unit 801 is used to carry out the relevant signaling process of call proceeding.After the call request that Calling Side call proceeding unit 801 receives from the caller switch, give freephone confirmation unit 802 with calling number and called number.
Whether calling validity judging unit 803 is analyzed this calling according to called number effective, if invalid, then returns invalid information to Calling Side call proceeding unit 801, by the call proceeding of Calling Side call proceeding unit 801 releases with the caller switch; If effectively, then send calling number and called number to numbers of calling and called parties converting unit 804.
Numbers of calling and called parties converting unit 804 changes to the calling number of this calling " freephone access code+rear subscriber number ", called number changes to " called number ", and calling number after will changing then and called number send to callee side call proceeding unit 805.
Callee side call proceeding unit 805 is used to carry out the relevant signaling process of call proceeding.Callee side call proceeding unit 805 arrives called switch according to calling number and called number after changing with this call proceeding.
Called switch arrives called user terminal with this call proceeding.At this moment, called user terminal shake bell, simultaneously, called switch returns ring-back tone to callee side call proceeding unit 805, freephone this moment processing unit is not connected the conversation speech channel between call subscriber terminal and the called user terminal, self need produce ring-back tone the freephone processing unit, and this ring-back tone is sent to call subscriber terminal by the caller switch.When called subscriber's off-hook, called user terminal returns off-hook information to called switch, and called switch returns off-hook information to callee side call proceeding unit 805 again.
After callee side call proceeding unit 805 receives the off-hook information of called user terminal, send information to freephone Tip element 806.
Callee side call proceeding unit 805 during timer regularly in, promptly before receiving the timing time-out information of timer units 807, judge whether to detect on-hook information from called switch, if detect on-hook information in during timer regularly from called switch, then send the release information of calling out, by the call proceeding of Calling Side call proceeding unit 801 releases with the caller switch to Calling Side call proceeding unit 801.
Calling Side call proceeding unit 801 during timer regularly in, promptly before receiving the timing time-out information of timer units 807, judge whether to detect on-hook information from the caller switch, if detect on-hook information in during timer regularly from the caller switch, then send the release information of calling out, by the call proceeding of callee side call proceeding unit 805 releases with called switch to callee side call proceeding unit 805.
If Calling Side call proceeding unit 801 does not detect the on-hook information from the caller switch in during timer is regularly, then behind the timing time-out information that receives timer units 807, connect and the caller switch between the conversation speech channel.Perhaps, if in callee side call proceeding unit 805 is during timer regularly, do not detect on-hook information from called switch, then behind the timing time-out information that receives timer units 807, send call through information to Calling Side call proceeding unit 801, Calling Side call proceeding unit 801 is according to call through information, connect and the caller switch between the conversation speech channel.
When realizing freephone, above-mentioned freephone processing unit can be arranged in the caller switch, and above-mentioned freephone processing unit also can be independent equipment.As long as on the basis of original network equipment, increase described freephone processing unit again, just can realize freephone.
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 done, is equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (30)
1, a kind of method that realizes freephone is characterized in that, this method comprises:
Network side receives the call request that comprises first called number that the calling subscriber initiates, and this first called number comprises freephone access code and called number;
Network side changes to first calling number with the rear subscriber number of this calling, and first called number is changed to called number, and wherein, first calling number comprises described freephone access code and rear subscriber number;
Network side arrives the called subscriber according to called number with this call proceeding.
2, method according to claim 1 is characterized in that,
This method further comprises: network side generates the calling subscriber's ticket that comprises first called number.
3, method according to claim 2 is characterized in that,
Charge system is provided with called number and comprises that calling subscriber's ticket of freephone access code is by free processing;
Described network side further comprises after generating calling subscriber's ticket: charge system judges in first called number of calling subscriber's ticket whether comprise the freephone access code, if, then with this calling subscriber's ticket by free processing.
4, method according to claim 1 is characterized in that,
This method further comprises: network side generates the called subscriber's ticket that comprises first calling number.
5, method according to claim 4 is characterized in that,
Charge system is provided with the called subscriber payment of the calling charge of calling subscriber in called subscriber's ticket that calling number comprises the freephone access code by this ticket;
After described network side generates called subscriber's ticket, further comprise: charge system judges in first calling number of called subscriber's ticket whether comprise the freephone access code, if, then with the called subscriber's payment of the calling charge of calling subscriber in this ticket by this ticket.
6, method according to claim 1 is characterized in that, after described network side receives call request, further comprises: network side judges whether this call request is freephone, if this calling then continues.
7, method according to claim 6 is characterized in that, described network side judges whether this call request is that freephone is: network side judges whether comprise the freephone access code in first called number.
8, method according to claim 1 is characterized in that, after described network side receives call request, further comprises: network side judges whether this calling is effective, if effectively, this calling then continues; Otherwise, discharge this calling.
9, method according to claim 8 is characterized in that, whether described network side is judged that this is called out and effectively be: network side judges according to the rear subscriber number and/or first called number whether this calling is effective.
10, method according to claim 1 is characterized in that,
Described network side behind the called subscriber, detects called subscriber's off-hook with this call proceeding, then further comprises: network side points out the calling subscriber's of this calling cost of the phone call to be paid by information from the called subscriber to the called subscriber.
11, method according to claim 10 is characterized in that, described network side is after the called subscriber points out freephone information, further comprise: network side starts timer, before timer expiry, detect called subscriber or calling subscriber's on-hook, then discharge this calling; Before timer expiry, do not detect called subscriber's on-hook, and do not detect calling subscriber's on-hook, then connect the conversation speech channel between calling subscriber and the called subscriber.
12, method according to claim 1 is characterized in that,
Described network side behind the called subscriber, detects called subscriber's off-hook with this call proceeding, then further comprises: network side starts timer, before timer expiry, detects called subscriber or calling subscriber's on-hook, then discharges this calling; Before timer expiry, do not detect called subscriber's on-hook, and do not detect calling subscriber's on-hook, then connect the conversation speech channel between calling subscriber and the called subscriber.
13, according to claim 11 or 12 described methods, it is characterized in that, described before timer expiry, after detecting called subscriber or calling subscriber's on-hook, further comprise: network side generates and comprises that first calling number and the duration of call are the called subscriber ticket of called subscriber's off-hook to the time span between the on-hook.
14, method according to claim 13 is characterized in that,
Charge system be provided with calling number comprise freephone access code and the duration of call less than the ticket of described timer timing by free processing;
Described network side generate comprise first calling number and the duration of call for called subscriber's off-hook behind the ticket of the time span between the on-hook, further comprise: charge system is handled this called subscriber's ticket by free.
15, method according to claim 1 is characterized in that, described called subscriber is the mobile subscriber;
Described network side according to called number with this call proceeding to the called subscriber is: network side obtains called subscriber's roaming number according to called number, is routed to the called subscriber according to the roaming number that is obtained then.
16, method according to claim 1 is characterized in that, described freephone access code comprises: local freephone access code and long-distance freephone access code;
When the calling subscriber called out local called subscriber, the freephone access code in described first called number was local freephone access code;
When the calling subscriber called out the called subscriber in strange land, the freephone access code in described first called number was long-distance freephone access code.
17, a kind of system that realizes freephone comprises caller switch and called switch, it is characterized in that this system also comprises: the freephone processing unit;
The call request that described caller switch is used to receive is that call subscriber terminal is initiated, called number comprises freephone access code and called number, and with this call proceeding to the freephone processing unit;
Described freephone processing unit is used for calling number with described call request and changes to and comprise described freephone access code and rear subscriber number, called number is changed to called number, then with the called switch of this call proceeding to the called user terminal side;
Described called switch is used for this call proceeding to called user terminal.
18, system according to claim 17 is characterized in that, described freephone processing unit is further used for judging whether this calling is freephone.
19, system according to claim 17 is characterized in that, described freephone processing unit is further used for judging whether this calling is effective.
20, system according to claim 17 is characterized in that, described system further comprises: timer units;
After described freephone processing unit is further used for detecting off-hook information from called switch, send the information that starts timer to timer units;
Described timer units is used for starting timer according to the information of the startup timer of freephone processing unit, when timer expiry, sends regularly time-out information to the freephone processing unit;
Described freephone processing unit is further used for if detect called subscriber or calling subscriber's on-hook, then discharging this calling before receiving regularly time-out information; If do not detect called subscriber and calling subscriber's on-hook, then connect this calling.
21, system according to claim 17 is characterized in that, described system further comprises: the freephone Tip element;
After described freephone processing unit is further used for detecting off-hook information from called switch, send information to the freephone Tip element;
Described freephone Tip element is used for the information according to the freephone processing unit, with the calling subscriber's of this calling the cost of the phone call information by called subscriber's payment, sends to called user terminal.
22, system according to claim 21 is characterized in that, this system further comprises: timer units;
Described freephone Tip element is used for the calling subscriber's of this calling cost of the phone call sending the information that starts timer to timer units after prompting finishes to called user terminal by the information of called subscriber's payment;
Described timer units is used for the information according to the startup timer of freephone Tip element, starts timer, when timer expiry, sends regularly time-out information to the freephone processing unit;
Described freephone processing unit is further used for if detect called subscriber or calling subscriber's on-hook, then discharging this calling before receiving regularly time-out information; If do not detect called subscriber and calling subscriber's on-hook, then connect this calling.
23, system according to claim 17 is characterized in that, described caller switch comprises calling subscriber's ticket generation unit, and called switch comprises called subscriber's ticket generation unit;
Described calling subscriber's ticket generation unit is used to generate called number adds called number for the freephone access code calling subscriber's ticket;
Described called subscriber's ticket generation unit is used to generate calling number adds rear subscriber number for the freephone access code called subscriber's ticket.
24, system according to claim 17 is characterized in that, described freephone processing unit is arranged in the caller switch, and perhaps, described freephone processing unit is a separate equipment.
25, a kind of called payment processor is characterized in that, this device comprises: Calling Side call proceeding unit, callee side call proceeding unit, numbers of calling and called parties converting unit;
Wherein, described Calling Side call proceeding unit is used to receive call request that Calling Side is initiated, that called number comprises freephone access code and called number, and calling number and called number are passed to the numbers of calling and called parties converting unit;
Described numbers of calling and called parties converting unit is used for received calling number changed to and comprises freephone access code and rear subscriber number, received called number is changed to called number, and the calling number after will changing and called number are passed to callee side call proceeding unit;
Described callee side call proceeding unit is used for according to received called number, and callee side is arrived in this call proceeding.
26, device according to claim 25 is characterized in that, this device further comprises: the freephone confirmation unit;
Described freephone confirmation unit is used for according to judging from the called number of Calling Side call proceeding unit whether this calling is freephone, if, then calling number and called number are passed to the numbers of calling and called parties converting unit, otherwise, return the release information of calling out to Calling Side call proceeding unit;
The calling release information that described Calling Side call proceeding unit is used for returning according to the freephone confirmation unit discharges the call proceeding of Calling Side.
27, according to claim 25 or 26 described devices, it is characterized in that this device further comprises: call out the validity judging unit;
Described calling validity judging unit is used for according to judging from the calling number and the called number of Calling Side call proceeding unit whether this calling is effective, if effectively, then calling number and called number are passed to the numbers of calling and called parties converting unit, otherwise, return the calling invalid information to Calling Side call proceeding unit;
Described Calling Side call proceeding unit is used for discharging the call proceeding of Calling Side according to calling out the invalid information that the validity judging unit returns.
28, device according to claim 25 is characterized in that, this device further comprises: timer units;
Described callee side call proceeding unit is used to detect the callee side off-hook, and sends the information that starts timer to timer units;
Described timer units is used for the information according to the startup timer of callee side call proceeding unit, starts timer, when timer expiry, sends regularly time-out information to Calling Side call proceeding unit;
Described Calling Side call proceeding unit is used for connecting according to the timing time-out information of timer units the calling of Calling Side.
29, device according to claim 25 is characterized in that, this device further comprises: the freephone Tip element;
Described callee side call proceeding unit is used to detect the callee side off-hook, and sends information to the freephone Tip element;
Described freephone Tip element is used for the information according to callee side call proceeding unit, and the information with the cost of the phone call of this Calling Side is paid by callee side sends to callee side by callee side call proceeding unit.
30, device according to claim 29 is characterized in that, this device further comprises: timer units;
Described freephone Tip element sends the information that starts timer after prompting finishes to callee side by the information of callee side payment with the cost of the phone call of this Calling Side to timer units;
Described timer units is used for the information according to the startup timer of freephone Tip element, starts timer, and when timer expiry, regularly time-out information sends to Calling Side call proceeding unit;
Described Calling Side call proceeding unit is used for connecting according to the timing time-out information of timer units the calling of Calling Side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610109344 CN1905596A (en) | 2006-08-10 | 2006-08-10 | Method and system for implementing called payment service and called payment processor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610109344 CN1905596A (en) | 2006-08-10 | 2006-08-10 | Method and system for implementing called payment service and called payment processor |
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| CN1905596A true CN1905596A (en) | 2007-01-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 200610109344 Pending CN1905596A (en) | 2006-08-10 | 2006-08-10 | Method and system for implementing called payment service and called payment processor |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010048877A1 (en) * | 2008-10-27 | 2010-05-06 | 华为技术有限公司 | Method and system for realizing called confirmation paying service |
| EP2291013A1 (en) * | 2008-06-30 | 2011-03-02 | Huawei Technologies Co., Ltd. | Method and message center for realizing a dynamic paying of a message |
| CN102480700A (en) * | 2010-11-22 | 2012-05-30 | 中国电信股份有限公司 | Short message charging method, charging system and short message center |
| CN103826214A (en) * | 2014-03-04 | 2014-05-28 | 中国联合网络通信集团有限公司 | Intelligent charging method and server |
| CN104104803A (en) * | 2013-04-12 | 2014-10-15 | 中兴通讯股份有限公司 | Call service method and system, system side and calling terminal |
| CN105827846A (en) * | 2016-03-31 | 2016-08-03 | 维沃移动通信有限公司 | Communication terminal conversation method, method for controlling conversation of communication terminal, and communication terminal |
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2006
- 2006-08-10 CN CN 200610109344 patent/CN1905596A/en active Pending
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2291013A1 (en) * | 2008-06-30 | 2011-03-02 | Huawei Technologies Co., Ltd. | Method and message center for realizing a dynamic paying of a message |
| EP2291013A4 (en) * | 2008-06-30 | 2011-10-05 | Huawei Tech Co Ltd | Method and message center for realizing a dynamic paying of a message |
| WO2010048877A1 (en) * | 2008-10-27 | 2010-05-06 | 华为技术有限公司 | Method and system for realizing called confirmation paying service |
| CN102480700A (en) * | 2010-11-22 | 2012-05-30 | 中国电信股份有限公司 | Short message charging method, charging system and short message center |
| CN102480700B (en) * | 2010-11-22 | 2016-03-02 | 中国电信股份有限公司 | Short message billing method, charge system |
| CN104104803A (en) * | 2013-04-12 | 2014-10-15 | 中兴通讯股份有限公司 | Call service method and system, system side and calling terminal |
| CN104104803B (en) * | 2013-04-12 | 2019-01-11 | 中兴通讯股份有限公司 | Call business method and system and system end and calling terminal |
| CN103826214A (en) * | 2014-03-04 | 2014-05-28 | 中国联合网络通信集团有限公司 | Intelligent charging method and server |
| CN103826214B (en) * | 2014-03-04 | 2017-07-14 | 中国联合网络通信集团有限公司 | Intelligent fee counting method and server |
| CN105827846A (en) * | 2016-03-31 | 2016-08-03 | 维沃移动通信有限公司 | Communication terminal conversation method, method for controlling conversation of communication terminal, and communication terminal |
| CN105827846B (en) * | 2016-03-31 | 2019-08-20 | 维沃移动通信有限公司 | The method and communication terminal of communication terminal call and control communication terminal call |
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