CN101924956A - Realizing method and system of called charge service - Google Patents
Realizing method and system of called charge service Download PDFInfo
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- CN101924956A CN101924956A CN2010102546411A CN201010254641A CN101924956A CN 101924956 A CN101924956 A CN 101924956A CN 2010102546411 A CN2010102546411 A CN 2010102546411A CN 201010254641 A CN201010254641 A CN 201010254641A CN 101924956 A CN101924956 A CN 101924956A
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Abstract
The invention discloses a realizing method of called charge service, which comprises the following steps of: receiving a call request from a calling user, and connecting the call request to a called user; reminding the called user of selecting whether to receive a charge mode of the call request as a called charge mode; and when the called user selects that the called charge is received, establishing a communication path between the call user and the called user, and informing that a charge system carries out communication charge on the called user. The invention discloses a called charge system capable of realizing the called charge service, which comprises a service switching point (SSP), an intelligent periphery (IP) and a service control point (SCP). In the invention, the called user can freely select whether to receive the current call as the called charge according to the prompt, thereby ensuring that the called charge service is more flexible and personalized.
Description
Technical field
The present invention relates to the communications field, in particular to a kind of realizing method of called charge service and system.
Background technology
The thought of intelligent network (Intelligent Network) originates from the U.S..Early 1980s, AT﹠amp; T company just adopts the integrated data store mode that No. 800 (freephone) professional and phone debit card service is provided, and this is the blank of intelligent network.Afterwards International Telecommunication Association (International Telecommunications Union, be called for short ITU-T) definite designation in 1992 intelligent network one speech.Intelligent network is on the infrastructure network that has exchange and transmission now, for telecommunication service a kind of complementary network structure that (or claiming value-added service) is provided with is provided fast, conveniently, economically.It is to accomplish quick, economy and convenient that intelligent network provides the outstanding advantage of new business.Because intelligent network technology has the master pattern constraint, the realization of system can be independent of the new business that will generate, and has standard communication protocol to support the interconnected of product, thereby for providing new business to create basic condition fast.
Freephone (Free phone abbreviates FPH as) business is a business based on the intelligent network technology exploitation, is also referred to as 800 service (Advanced Free Phone Service is called for short AFP).Its principal character is that the calling of this service-user is charged for telephone usefulness rather than caller support cost by called.For example: when open this business of a commerce, business enterprice sector or service user applicating of personal accomplishment, the telephone charges of the calling of this service-user used by service-user pay.Because these are called out caller is free, so be commonly referred to 800 freephones.
Existing P FH business also has the following disadvantages: at first, needs to distribute one 800 telephone number to give the service fulfillment user in advance by telecom operators, and No. 800 section resource-constraineds; Secondly, after the user opens 800 business, need announce this 800 telephone number through various channels, the general user is inconvenient to learn; Once more, need establish special attending a banquet and handle 800 callings, attend a banquet to screen calling and answer or abandon, just need accept all call requests in case activate the service, can't answer number of times to whether answering, answer limit, the expense of answering is controlled.
Summary of the invention
The freephone system that main purpose of the present invention is a kind of realizing method of called charge service is provided and is used to realize this method is to solve an above-mentioned problem at least.
According to an aspect of the present invention, provide a kind of realizing method of called charge service, may further comprise the steps: received call request, and call request is routed to the called subscriber from the calling subscriber; It is freephone that the prompting called subscriber selects the way of paying of whether call accepted request; When the called subscriber selects to accept, set up the speech channel between calling subscriber and the called subscriber, and the notice charge system is carried out call meters to the called subscriber.
Further, before the call request that receives from the calling subscriber, also comprise: the calling subscriber sends the request message that carries call request, and wherein, request message carries freephone sign and called terminal number; Call request is routed to the called subscriber to be comprised: trigger this freephone according to the freephone sign, and according to called terminal number call request is routed to the called subscriber.
Further, freephone is designated freephone access code or unstructured supplementary data traffic USSD (Unstructured Supplementary Services Data is called for short USSD).
Further, after the call request that receives from the calling subscriber, also comprise: inquiry called subscriber's telephone expenses remaining sum, when telephone expenses remaining sum during less than predetermined number, then call release request.
Further, selecting the way of paying of whether call accepted request by played voice message prompting called subscriber is freephone.
Further, the freephone system also comprises after receiving call request from the calling subscriber: judge whether the calling subscriber belongs to white list that the called subscriber presets or the user in the blacklist; When the calling subscriber belongs to user in the white list, do not point out this call request of called subscriber to belong to freephone, directly set up the speech channel between calling subscriber and the called subscriber; When the calling subscriber belonged to user in the blacklist, this called out limited and call release subscriber call.
Further, the called subscriber adopts WEB or interactive voice answering IVR (Interactive Voice Response is called for short IVR) mode that the user in white list or the blacklist is increased, deletes or upgrades.
Further, when the duration of call between calling subscriber and the called subscriber or cost of the phone call reach preset value, cut off conversation.
Further, calling subscriber or called subscriber are mobile phone users or fixed telephone subscriber.
Further, the called subscriber adopts following any one mode to open or cancels freephone: IVR, USSD or WEB.
According to a further aspect in the invention, a kind of freephone system is provided, this freephone system comprises: service switching point (Service Switching Point, abbreviation SSP), ip intelligent peripherals IP (Intelligent Peripheral, be called for short IP) and service control point (SCP) (Service Control Point, be called for short SCP), wherein, SSP is used to receive and reports call request from the calling subscriber to SCP, and according to the link order from SCP that is received call request is routed to the called subscriber; Receive and report selection message from the called subscriber to SCP, select to comprise in the message called subscriber whether the way of paying of call accepted request be the information of freephone; And set up instruction from the speech channel of SCP and set up speech channel between calling subscriber and the called subscriber according to what receive; IP is used to receive the prompting control command from SCP, and to select the way of paying of whether call accepted request according to prompting control command prompting called subscriber be freephone; SCP is used for sending link order according to the call request that reports to SSP; After being routed to the called subscriber with call request, SSP sends the prompting control command to IP; Send speech channel according to the selection message that reports to SSP and set up instruction; And the notice charge system is carried out call meters to the called subscriber.
Further, the freephone system also comprises: signaling interface cell S IU (Signaling Interface Unit, be called for short SIU) is used to realize communicating by letter between SSP and the SCP; Record Bill Server is used to realize communicating by letter between SCP and the charge system.
By the present invention, before the calling and called user's communication, the way of paying that the prompting called subscriber should converse are freephone, the called subscriber can select whether to accept this call request according to prompting, solved in the existing freephone, the called subscriber can't screen the calling party, accepts the problem of all call requests with regard to needs in case activate the service, the freephone that adopts this method to realize has increased called subscriber's independence, and is more flexible and user-friendly.
Description of drawings
Accompanying drawing described herein is used to provide further understanding of the present invention, constitutes the application's a part, and illustrative examples of the present invention and explanation thereof are used to explain the present invention, do not constitute improper qualification of the present invention.In the accompanying drawings:
Fig. 1 shows the structured flowchart of the freephone realization system of the embodiment of the invention;
Fig. 2 shows the schematic network structure of the freephone realization system of the embodiment of the invention;
Fig. 3 shows the realizing method of called charge service flow chart of the embodiment of the invention;
Fig. 4 shows the realizing method of called charge service flow chart of the embodiment of the invention one;
Fig. 5 shows the signaling process schematic diagram of the freephone of the embodiment of the invention two; And
Fig. 6 shows the signaling process schematic diagram of the freephone of the embodiment of the invention three.
Embodiment
Hereinafter will describe the present invention with reference to the accompanying drawings and in conjunction with the embodiments in detail.Need to prove that under the situation of not conflicting, embodiment and the feature among the embodiment among the application can make up mutually.
Fig. 1 shows the structured flowchart of the freephone realization system of the embodiment of the invention.As shown in Figure 1, this freephone realization system comprises: service control point (SCP) 10, service switching point 20 and ip intelligent peripherals IP 30.
Fig. 2 shows a freephone in the practical application and realizes system, as shown in Figure 2, this freephone realization system comprises: cell S SP/IP 40, service control point (SCP) 10, signaling interface cell S IU 50, Record Bill Server 70 and interface message processor (IMP) 60 are established in closing of Service Switching Point and ip intelligent peripherals.
SCP 10 handles the call flow of freephone, and this network element is the exclusive logic of business functions module of freephone, realizes call control process, charges freephone functions such as statistics.SCP 10 also comprises a service management point SMP (among the figure for illustrating), is responsible for the management and the loading of business datum by SMP (Service Manager Point), and hardware and SCP 10 close and establish.
SSP/IP 40 closes to establish and forms for service switching point and ip intelligent peripherals IP's, and wherein, IP is responsible for disparate networks user's playback and handles.SSP is responsible for Service Switching Function, and SSP comprises the call processing module of supporting freephone.This functions of modules is after calling out initiation, maintain calling subscriber's calling, the calling subscriber is put ring-back tone, initiate calling simultaneously, after the called subscriber answers the called subscriber, SSP is put prompt tone to the called subscriber, and monitor its input, after the called subscriber selected to answer the call, SSP connected the calling and called speech channel, in this process, calling subscriber's calling is not cut off always.
SIU 50 be connected between SSP/IP 40 and the SCP 10 encoding and decoding of being responsible for signaling message and with the conversion of TCP/IP message.
Record Bill Server 70 is connected between the back paying accounting system 88 of SCP 10 and ext nal network element, and the ticket that is used between the charge system of freephone system and ext nal network element is handled.
Interface message processor (IMP) 60 is connected between the pre-payment SCP 86 of SCP 10 and ext nal network element, realizes communicating by letter between SCP 10 and the pre-payment SCP 86.
The freephone realization system of present embodiment can be applicable to mobile communications network, as shown in Figure 2, adopts standard Signaling System Number 7 interface between freephone system and the core net; And adopt standard Diameter interface to realize real time billing between the charge system.When freephone is when adopting the access code mode to trigger, moving exchanging center MSC 82 in freephone system and the ext nal network element (Mobile Switch Centre, abbreviate MSC as) usefulness ISUP (ISDN User Part, ISDNYong Hubufen) protocol interaction; When freephone is when adopting the USSD mode to trigger, attaching position register HLR 84 in freephone system and the ext nal network element (Home Location Register, abbreviation HLR) with MAP (Mobile Application Part, MAP) protocol interaction; In addition, the freephone system also charges alternately with the agreement that ext nal network element pre-payment SCP 86 usefulness DCC (Diameter Credit Control, the control of Diameter credit) agreement or any both sides consult to determine; And with ext nal network element after paying accounting system 88 usefulness file transfer protocol (FTP) FTP (File Transfer Protocol, be called for short FTP) transmission ticket.
Freephone in the present embodiment is realized that system employs in prior mobile network, need not to change the soft hardware equipment of existing network, only need on conventional network equipment, to dispose low volume data a kind of called freephone that can independently select just can be provided.Freephone realizes that the concrete reciprocal process of above-mentioned each network element of system is as follows: SSP/IP 40 receives the call request from the calling subscriber that mobile switching centre transmits, carry freephone sign and called terminal number in the request message of this call request, SSP/IP 40 reports the initial message of freephone to SCP 10 according to the sign of the freephone in the request message; SCP 10 sends to SSP/IP 40 and connects control command, connects control command SSP/IP 40 to called subscriber's forwarded call according to this; Behind called subscriber answer, SCP 10 control SSP/IP 40 play the selection prompt tone to the called subscriber; SSP/IP 40 receives the selection message from the called subscriber, and this message is sent to SCP 10; SSP/IP 40 sets up the speech channel between the calling and called when the control command of the foundation conversation that receives SCP 10 transmissions, and when end of conversation, to SCP 10, SCP 10 notice charge systems are chargeed to the called subscriber with the end of conversation information reporting.
The called subscriber can be provided with calling subscriber's black/white list by service management point SMP, and the user in the black/white list is provided with the calling authority, adopts WEB or interactive voice answering IVR mode that the user in white list or the blacklist is increased, deletes or upgrades.After the call request that SSP/IP 40 transmits to the reception Mobility Center, SCP 10 judges whether the calling subscriber belongs to the user in the black/white list earlier, and then carries out call flow control according to calling subscriber's authority.The called subscriber also can set in advance the duration or the restriction of cost of the phone call amount of conversation by service management point SMP, in the process that calling and called pass through, SCP 10 can be by obtaining the relevant information of this conversation with the charge system interactive real time, when the duration of conversation or cost of the phone call amount when reaching the limit of setting in advance, SCP 10 control SSP/IP 40 cut off conversation immediately.
Present embodiment provides a kind of realizing method of called charge service.This method has adopted the freephone system in the foregoing description, and as shown in Figure 3, this method may further comprise the steps:
Step S302, the freephone system receives the call request from the calling subscriber, and this call request is routed to the called subscriber.
Step S304, this call request of freephone system prompt called subscriber belongs to freephone.
Step S306, when the way of paying of selecting to accept this call request as the called subscriber were freephone, the freephone system set up the speech channel between calling subscriber and the called subscriber, and the notice charge system is carried out call meters to the called subscriber.
In the present embodiment, before the calling and called user's communication, the way of paying that the prompting called subscriber should converse are freephone, make the called subscriber can select whether to accept this call request according to prompting, the freephone that adopts this method to realize has increased called subscriber's independence, and is more flexible and user-friendly.
Also comprise in step S302: the calling subscriber sends the request message that carries call request, and wherein, request message carries freephone sign and called terminal number; Call request is routed to the called subscriber to be comprised: trigger this freephone according to the freephone sign, and according to called terminal number call request is routed to the called subscriber.The freephone sign can be freephone access code or unstructured supplementary data traffic USSD.
In step S302, after the call request that receives from the calling subscriber,, can also inquire about called subscriber's telephone expenses remaining sum for the calling subscriber of pre-payment, when telephone expenses remaining sum during less than predetermined number, then call release request.
In step S302, when the called subscriber is provided with the black/white list calling subscriber is carried out the restriction of authority, receive call request from the calling subscriber after, need judge also whether the calling subscriber belongs to white list that the called subscriber presets or the user in the blacklist; When the calling subscriber belongs to user in the white list, do not point out this call request of called subscriber to belong to freephone, directly set up the speech channel between calling subscriber and the called subscriber; When the calling subscriber belonged to user in the blacklist, this called out limited and call release subscriber call.The called subscriber can adopt WEB or interactive voice answering IVR mode that the user in white list or the blacklist is increased, deletes or upgrades.
In step S304, behind called subscriber answer, can point out the called subscriber to select the way of paying of whether call accepted request by played voice message be freephone, and rate information from this calling to the called subscriber that play.
If the called subscriber has set in advance the restriction of the duration of call or cost of the phone call, so in step S306, need the conversation details between real-time inquiring calling user and the called subscriber, when the duration of call between calling subscriber and the called subscriber or cost of the phone call reach preset value, cut off conversation.
The called subscriber can adopt IVR, USSD or WEB mode to open or cancel this freephone; In addition, calling subscriber or called subscriber can be mobile phone users or fixed telephone subscriber.
Embodiment one
Present embodiment provides a kind of realizing method of called charge service.The user can also limit duration, expense or the number of times of conversation simultaneously by white list being set or blacklist limits calling in the method, and as shown in Figure 4, this method may further comprise the steps:
Step S402, user A can use access code or USSD mode to make a call to user B.When the user adopts the access code mode to make a call, the user can dial 99913788888888, and wherein number 999 is an access code, and this access code 999 can be provided by operator, 13788888888 is called subscriber's true number, and this number can be and moves or fixed telephone number; When the user adopted USSD to make a call mode, the user can dial * 999*13788888888.In the present embodiment, the user can directly dial freephone by prefixing before called number or the mode that adopts USSD to add called number, therefore, the user need not apply for special 800 number, also need not propagate the freephone number and arrange special attending a banquet, help freephone popularizing in the customer group like this.
Step S404, freephone system judge whether user A belongs to the user in the white list, when user A belongs to the white list user, and execution in step S408, otherwise execution in step S406.
Step S406, freephone system judge whether user A belongs to the user in the blacklist, and when user A belonged to the black list user, the freephone system voice notified this calling of user A limited, and terminated call; Otherwise execution in step S408.The called subscriber is black by being provided with, white list limits the user who initiates freephone, has increased the flexibility of this freephone.
Step S408, freephone system judge that user B is postpaid service user or prepaid user, when user B is the postpaid service user, and execution in step S412; When user B belongs to the prepaid user, execution in step S410.
Step S410, the telephone expenses remaining sum of inquiring user B, when the telephone expenses remaining sum of user B during less than predetermined value, for example, and not enough payment conversation in a minute, freephone notifications user A, for example, played voice message " calling can't be set up "; Otherwise execution in step S412.
Step S412, the freephone system arrives user B with call proceeding.
Step S414, after user B replys, verbal announcement is put to user B in the freephone system, and the rate of notifying this calling to bear for caller, for example, to postpaid service user prompting " you whether be ready payment incoming call XXXXXXXXX, rate be XX unit/minute ", the rate here only is the rate of caller; To prepaid user prompting " you whether be ready payment incoming call XXXXXXXXX, the rate of this calling be XX unit/minute, your account balance is an XX unit ".
Step S416, user B select to accept or refuses this and calls out and be freephone by button, when user B selects refusal, the freephone system to the calling subscriber put warning tone or SMS notification " user that you called out; refuse to bear this cost of the phone call for you thanks! ".
Step S418, when user B selected to mean freephone together, the freephone system set up to call out between user A and user B and connects, and user A and user B converse.
Step S420, end of conversation, this cost of the phone call of merging user A and user B is deducted fees to user B.
In the present embodiment, the user can use the IVR/USSD/Web mode to open and cancel freephone, is confirmed to be pre-payment or postpaid service user simultaneously when opening an account earlier.In order to increase the flexibility of freephone, in the present embodiment, the called subscriber is provided with black and white lists and comes freephone is limited, and the user can use WEB or IVR mode that black and white lists is managed, and can add, deletes or upgrade the list tabulation.
Certainly, in the present embodiment, the called subscriber also can be at the user of white list or other ordinary calling subscriber, the restriction of the number of calls or the duration of call or calling charge is set, when a certain calling subscriber's calling reaches predetermined times, maybe when the duration of conversation or expense arrived default amount, the freephone system can cut off calling.
Embodiment two
In the present embodiment, the user adopts the mode that adds the freephone access code before called number to make a call, and this calling signaling flow process may further comprise the steps as shown in Figure 5:
Step S502, user A makes a call to user B, promptly adds access code before the number of the user B that dials, and this access code can be specified by operator, and for example, user A dials 999+13788888888, and the mobile switching centre under the user A is sent to SSP with this calling.
Step S504, SSP are according to the freephone access code that comprises in this call request message, and to the initial message IDP (Initial Detection Point, start detection point) of SCP transmission freephone, ring back tone is put to user A in system.
Step S506-S512, SCP send out roaming position information and the roaming number of ATI (Any Time Interrogation, Any Time Interrogation) and SRI (Send Routing Info sends route messages) inquiring user B.
Step S514-S516, SCP send out the roaming position information of ATI inquiring user A.
Step S518-S520, SCP sends out the telephone expenses remaining sum of query messages inquiring user B to user B ownership SCP, when Sorry, your ticket has not enough value conversation in the time of a minute, then playback " calling can't be set up ", and call release.
Step S522-S524, SCP is according to the positional information of user A and user B and the telephone expenses remaining sum of user B, judge whether to allow to call out, then send out RRBE (Request Report BCSM Eevent, request report Basic Call State Module incident), Connect message if allow to insert.
Step S526-S536, SSP with call proceeding to user B, user B replys, SSP is to the incident of the replying ERB of SCP report of user B (Event Report BCSM, report Basic Call State Module incident), SCP sends CTR (Connect to Resource, connection resource) message to SSP, SSP is connected to the sound resource with indication, and SCP sends P﹠amp to SSP; C (Prompt and CollectUserInfomation, prompting is also collected user profile) message, SSP is according to P﹠amp; Whether C message on the quiet sound resource of receiving appointment, is put speech message to user B with user B, tells user B that this calling belongs to the rate of freephone and calling, and please select to answer by user B.
Step S538, SSP passes through P﹠amp with the button result that user B selects according to prompt tone; C ACK returns to SCP.
Step S540-S542, SCP sends out DFC (Disconnect Forward Connectiong cuts off forward connection) message indication SSP to SSP and cuts off the playback resource, and SCP sends out AC (Apply Charging, request is chargeed), and notice is chargeed.
Step S544, SSP continues user A and user B, and user A and user B converse.
Step S546-S548, during end of conversation, SSP is to the ERB incident of SCP report on-hook, and ACR (Apply Charging Report, request charging report) message, and system charges.
Step S550-S554, this cost of the phone call of merging user A and user B, the SCP hair clasp that belongs to B takes message, and this message can be the DCC interface message, also can be agreed any agreement, end of calling.
Embodiment three
In the present embodiment, the user adopts the mode of USSD to make a call, and this calling signaling flow process may further comprise the steps as shown in Figure 6:
Step S602, user A sends USSD message and makes a call to user B, and for example, user A dials * 999*13788888888.
Step S604-S610, SCP send out roaming position information and the roaming number of ATI and SRI inquiring user B.
Step S612-S618, SCP send out roaming position information and the roaming number of ATI and SRI inquiring user A.
Step S620-S622, SCP send out ICA message and connect user B, judge whether user B allows to insert this calling.
Step S624-S626, SCP send out the telephone expenses remaining sum of query messages inquiring user B to user B ownership SCP.This message can be the DCC interface message, also can be agreed any agreement.Payment was conversed one minute when Sorry, your ticket has not enough value, then to user A playback " calling can't be set up ", and discharged this calling.
Step S628-S636, SCP is according to the positional information of user A and user B, and the remaining sum of user B, judge whether to allow to call out, if allow to insert, the then RRBE of SCP hair family B, Continue message, call proceeding is to user B.
Step S638-S642, user B replys, and SSP is to the incident of the replying ERB of SCP report of user B, and SCP sends CTR message to SSP, and SSP is connected to the sound resource with indication, and SCP sends P﹠amp to SSP; C message, SSP is according to P﹠amp; Whether C message on the quiet sound resource of receiving appointment, is put speech message to user B with user B, tells user B that this calling belongs to the rate of freephone and calling, and please select to answer by user B.
Step S644, SSP passes through P﹠amp with the button result that user B selects according to prompt tone; C ACK returns to SCP.
Step S646, SCP sends out DFC message indication SSP to SSP and cuts off the playback resource.
Step S648-S652, the RRBE of SCP hair family A, Continue message, call proceeding is to user A.
Step S654, SCP send out the AC of B side.
Step S656, SSP continues user A and user B, and user A and user B converse.
Step S658-S660, during end of conversation, SSP is to the ERB incident of SCP report on-hook, and ACR message, and system charges.
Step S660-S666, this cost of the phone call of merging user A and user B, the SCP hair clasp that belongs to B takes message, and this message can be the DCC interface message, also can be agreed any agreement, end of calling.
In the above embodiment of the present invention, the user can directly dial freephone by the mode of prefixing before called number or USSD, need not apply for 800 special freephone numbers; The called subscriber can select whether to accept this collect call according to prompting before conversation, and the user can also be black by being provided with, mode such as the duration of white list and limiting call or expense comes conversation is limited, thereby overcome the deficiency of existing freephone, realized a kind of more flexible and user-friendly freephone.
Obviously, those skilled in the art should be understood that, above-mentioned each module of the present invention or each step can realize with the general calculation device, they can concentrate on the single calculation element, perhaps be distributed on the network that a plurality of calculation element forms, alternatively, they can be realized with the executable program code of calculation element, thereby, they can be stored in the storage device and carry out by calculation element, and in some cases, can carry out step shown or that describe with the order that is different from herein, perhaps they are made into each integrated circuit modules respectively, perhaps a plurality of modules in them or step are made into the single integrated circuit module and realize.Like this, the present invention is not restricted to any specific hardware and software combination.
The above is the preferred embodiments of the present invention only, is not limited to the present invention, and for a person skilled in the art, the present invention can have various changes and variation.Within the spirit and principles in the present invention all, any modification of being done, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (12)
1. a realizing method of called charge service is characterized in that, may further comprise the steps:
Reception is from calling subscriber's call request, and described call request is routed to the called subscriber;
The way of paying of pointing out described called subscriber's selection whether to accept described call request are freephone;
When described called subscriber selects to accept, set up the speech channel between described calling subscriber and the described called subscriber, and the notice charge system is carried out call meters to described called subscriber.
2. implementation method according to claim 1 is characterized in that,
Before the call request that receives from the calling subscriber, also comprise: described calling subscriber sends the request message that carries described call request, and wherein, described request message carries freephone sign and called terminal number;
Described call request is routed to described called subscriber to be comprised: trigger this freephone according to described freephone sign, and according to described called terminal number described call request is routed to the called subscriber.
3. implementation method according to claim 2 is characterized in that, described freephone is designated freephone access code or unstructured supplementary data traffic USSD.
4. according to each described implementation method in the claim 1 to 3, it is characterized in that, after the call request that receives from described calling subscriber, also comprise: the telephone expenses remaining sum of inquiring about described called subscriber, when described telephone expenses remaining sum during, then discharge described call request less than predetermined number.
5. implementation method according to claim 4 is characterized in that, the way of paying of pointing out described called subscriber's selection whether to accept described call request are that freephone comprises:
The way of paying of pointing out described called subscriber's selection whether to accept described call request by played voice message are freephone.
6. implementation method according to claim 1 is characterized in that, described freephone system also comprises after receiving call request from described calling subscriber:
Judge whether described calling subscriber belongs to white list that described called subscriber presets or the user in the blacklist;
When described calling subscriber belongs to user in the described white list, do not point out this call request of described called subscriber to belong to freephone, directly set up the speech channel between described calling subscriber and the described called subscriber;
When described calling subscriber belongs to user in the described blacklist, notify described calling subscriber this call out limited and discharge described calling.
7. implementation method according to claim 6 is characterized in that, described called subscriber adopts WEB or interactive voice answering IVR mode that the user in described white list or the described blacklist is increased, deletes or upgrades.
8. implementation method according to claim 6 is characterized in that, when the duration of call between described calling subscriber and the described called subscriber or cost of the phone call reach preset value, cuts off described conversation.
9. according to each described implementation method in the claim 1 to 3,6 to 8, it is characterized in that described calling subscriber or described called subscriber are mobile phone users or fixed telephone subscriber.
10. implementation method according to claim 9 is characterized in that, described called subscriber adopts following any one mode to open or cancels described freephone: IVR, USSD or WEB.
11. the realization system of a freephone is characterized in that, comprising: service switching point, ip intelligent peripherals IP and service control point (SCP), wherein
Described SSP is used to receive and reports call request from the calling subscriber to SCP, and according to the link order from described SCP that is received described call request is routed to the called subscriber; Receive and report selection message from described called subscriber to SCP, comprising the way of paying whether described called subscriber accept described call request in the described selection message is the information of freephone; And set up instruction from the speech channel of described SCP and set up speech channel between described calling subscriber and the called subscriber according to what receive;
Described IP is used to receive the prompting control command from described SCP, and the way of paying of pointing out described called subscriber's selection whether to accept described call request according to described prompting control command are freephone;
Described SCP is used for sending described link order according to the described call request that reports to described SSP; After being routed to the called subscriber with described call request, described SSP sends the prompting control command to IP; Send described speech channel according to the described selection message that reports to described SSP and set up instruction; And the notice charge system is carried out call meters to described called subscriber.
12. the realization system of freephone according to claim 11 is characterized in that, also comprises:
Signaling interface cell S IU is used to realize communicating by letter between described SSP and the described SCP;
Record Bill Server is used to realize communicating by letter between described SCP and the described charge system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN2010102546411A CN101924956A (en) | 2010-08-10 | 2010-08-10 | Realizing method and system of called charge service |
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| CN2010102546411A CN101924956A (en) | 2010-08-10 | 2010-08-10 | Realizing method and system of called charge service |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102413444A (en) * | 2011-11-24 | 2012-04-11 | 中兴通讯股份有限公司 | Calling method and device |
| CN102652437A (en) * | 2011-12-28 | 2012-08-29 | 华为终端有限公司 | Method and device for controlling called call of mobile terminal |
| CN102802141A (en) * | 2011-05-23 | 2012-11-28 | 中兴通讯股份有限公司 | Processing method and system for pay for me service |
| CN104660811A (en) * | 2015-02-09 | 2015-05-27 | 深圳市艾优尼科技有限公司 | Terminal and system |
| CN104735633A (en) * | 2013-12-23 | 2015-06-24 | ***通信集团公司 | Reverse charging service processing method, device and system |
| CN104994211A (en) * | 2015-06-30 | 2015-10-21 | 小米科技有限责任公司 | Incoming call prompting method, device and system |
| CN108259189A (en) * | 2016-12-29 | 2018-07-06 | ***通信集团浙江有限公司 | A kind of call payment processing method and system |
| CN111277420A (en) * | 2020-03-02 | 2020-06-12 | 安康鸿天科技股份有限公司 | Communication payment method and device based on IMS, electronic equipment and storage medium |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101600184A (en) * | 2009-06-30 | 2009-12-09 | 中兴通讯股份有限公司 | A kind of freephone system and realizing method of called charge service |
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2010
- 2010-08-10 CN CN2010102546411A patent/CN101924956A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101600184A (en) * | 2009-06-30 | 2009-12-09 | 中兴通讯股份有限公司 | A kind of freephone system and realizing method of called charge service |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102802141A (en) * | 2011-05-23 | 2012-11-28 | 中兴通讯股份有限公司 | Processing method and system for pay for me service |
| CN102802141B (en) * | 2011-05-23 | 2017-03-22 | 中兴通讯股份有限公司 | Processing method and system for pay for me service |
| CN102413444A (en) * | 2011-11-24 | 2012-04-11 | 中兴通讯股份有限公司 | Calling method and device |
| WO2013075433A1 (en) * | 2011-11-24 | 2013-05-30 | 中兴通讯股份有限公司 | Calling method and device |
| CN102652437A (en) * | 2011-12-28 | 2012-08-29 | 华为终端有限公司 | Method and device for controlling called call of mobile terminal |
| CN102652437B (en) * | 2011-12-28 | 2014-07-16 | 华为终端有限公司 | Method and device for controlling called call of mobile terminal |
| CN104735633A (en) * | 2013-12-23 | 2015-06-24 | ***通信集团公司 | Reverse charging service processing method, device and system |
| CN104735633B (en) * | 2013-12-23 | 2019-01-08 | ***通信集团公司 | A kind of freephone processing method, apparatus and system |
| CN104660811A (en) * | 2015-02-09 | 2015-05-27 | 深圳市艾优尼科技有限公司 | Terminal and system |
| CN104994211A (en) * | 2015-06-30 | 2015-10-21 | 小米科技有限责任公司 | Incoming call prompting method, device and system |
| CN108259189A (en) * | 2016-12-29 | 2018-07-06 | ***通信集团浙江有限公司 | A kind of call payment processing method and system |
| CN108259189B (en) * | 2016-12-29 | 2021-06-01 | ***通信集团浙江有限公司 | Call payment processing method and system |
| CN111277420A (en) * | 2020-03-02 | 2020-06-12 | 安康鸿天科技股份有限公司 | Communication payment method and device based on IMS, electronic equipment and storage medium |
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