CN102387263B

CN102387263B - Method and system for making debit card service call as called party, and application server (AS)

Info

Publication number: CN102387263B
Application number: CN201110349915.XA
Authority: CN
Inventors: 屈天喜; 钱晨
Original assignee: ZTE Corp
Current assignee: ZTE Corp
Priority date: 2011-11-08
Filing date: 2011-11-08
Publication date: 2014-03-12
Anticipated expiration: 2031-11-08
Also published as: WO2013067795A1; CN102387263A

Abstract

The invention discloses a method and a system for making a debit card service call as a called party, and an application server (AS). The method comprises that: when a debit card service is triggered by calling user equipment (UE), the AS judges whether the calling UE is a logic calling party of a legal debit card or not; when the calling UE is judged to be the logic calling party of the legal debit card, the AS calls the calling UE after releasing the calling UE, and acquires a called number provided by the calling UE; and the AS calls called UE corresponding to the called number, bridges the conversation between the calling UE and the called UE and performs corresponding deduction on a debit card of the calling UE. By the method, the system and the AS, the shortcoming that the prior art is only applicable to a mobile terminal or a fixed terminal can be overcome, and a plurality of subscriber telephone numbers can share one debit card.

Description

A kind of accounting card service method of calling with called identity call and system, AS

Technical field

The present invention relates to IP Multimedia System (IMS, IP Multimedia Subsystem) and next-generation communication network (NGN, Next Generation Network) the intelligent network communications field under, relate in particular to a kind of accounting card service method of calling with called identity call and system, application server (AS, Application Server).

Background technology

In prior art, a kind of accounting card service implementation method and system based on callback, that automatic dialing is set in mobile terminal, activate after automatic dialing, when mobile terminal need to make a call, comprise following operation: mobile terminal calling called number, automatic dialing is triggered to accounting card service platform by dialing callback access code by this calling; Accounting card service platform call release, and callback mobile terminal; Mobile terminal is answered after callback, and automatic dialing is transferred to called number; The accounting card service platform called number that continues.The method can be supported, based on hardware with based on these two kinds of callback modes of software, to overcome the secondary charging problem existing in accounting card service simultaneously, improves user's experience.Its flow chart as shown in Figure 1 and Figure 2.

Can find out, the prior art is only applicable to mobile terminal, and needs supporting auto dialing card or auto dialing software, coordinates subscriber identification module (SIM, Subscriber Identity Module) card is used, and the promoting service of multiple terminals type is had to significant limitation.

In prior art, a kind of callback service processing method and equipment, comprising: Service Switching Point (SSP, Service Switch Point) receives the callback request that the second connecting subscribers participating is initiated; Service Switching Point calls through the first connecting subscribers participating; Service Switching Point second connecting subscribers participating that continues, and first connecting subscribers participating that continues, play latency services sound to after the first connecting subscribers participating is replied the first connecting subscribers participating; Service Switching Point stops playing latency services sound after the second connecting subscribers participating is replied, and continue the second connecting subscribers participating and the first connecting subscribers participating.By the prior art, even in the situation that callback center services in public switched telephone network exchange point is only supported intelligent network application protocol capability set 1, also can in the second user's the process that continues, to first user, play specified services sound.Its flow chart as shown in Figure 3.

Can find out, the prior art is for SSP but not service control point (SCP, Service Control Point) or AS, therefore cannot be applicable to credit card, more cannot be applicable to callback credit card of multiple users share, and the prior art is first calling party the other side's number, the number of calling party more own, this can bring bad user to experience.

Summary of the invention

In view of this, main purpose of the present invention is to provide a kind of accounting card service method of calling with called identity call and system, AS, to make up prior art, can only be applicable to the defect of mobile terminal or fixed terminal, and can realize a plurality of subscriber directory numbers and share a credit card.

For achieving the above object, technical scheme of the present invention is achieved in that

The invention provides a kind of accounting card service method of calling with called identity call, the method comprises:

When accounting card service is triggered by call subscriber terminal UE, application server AS judges whether described calling UE belongs to the logic caller of legal credit card;

When the described calling UE of judgement belongs to the logic caller of legal credit card, described AS calls out described calling UE after discharging calling UE, and collects the called number that described calling UE provides;

Described AS calls out the called UE that described called number is corresponding, the call of calling UE and called UE described in bridge joint, and the credit card under described calling UE is carried out to corresponding fee deduction.

The method further comprises: described AS indicates coupled Media Resource Server MRS to carry out to playback, the playback of the UE operation that collects the digits, for UE provides operation indicating.

Described AS judges that whether calling UE belongs to the logic caller of legal credit card, is specially:

Described AS judges whether the number of described calling UE is present in the logic caller lists of legal credit card, if existed, judges that described calling UE belongs to the logic caller of legal credit card; Otherwise, judge that described calling UE does not belong to the logic caller of legal credit card.

After collecting the called number that calling UE provides, the method further comprises:

Described AS judgement calling UE provides no for logic binding called number, if so, calls out called UE corresponding to described logic binding called number;

If not, judge that whether the called number that calling UE provides is legal, if legal, called UE corresponding to the called number described called number of regular rear calling calling UE being provided; If illegal, to calling UE, play relevant prompt tone call release.

The present invention also provides a kind of accounting card service calling system with called identity call, and this system comprises: user terminal UE, application server AS and Media Resource Server MRS, and wherein, described UE comprises calling UE and called UE,

Described AS, for when accounting card service is triggered by calling UE, judges whether described calling UE belongs to the logic caller of legal credit card; When judgement calling UE belongs to the logic caller of legal credit card, after discharging calling UE, call out described calling UE, and collect the called number that described calling UE provides; Call out the called UE that described called number is corresponding, the call of calling UE and called UE described in bridge joint, and the credit card under described calling UE is carried out to corresponding fee deduction;

Described MRS, for according to the indication of described AS, carry out to UE playback, the playback operation that collects the digits, for UE provides operation indicating.

Described AS is further used for, and judges whether the number of described calling UE is present in the logic caller lists of legal credit card, if existed, judges that described calling UE belongs to the logic caller of legal credit card; Otherwise, judge that described calling UE does not belong to the logic caller of legal credit card.

Described AS is further used for, and after collecting the called number that calling UE provides, it is logic binding called number that judgement calling UE provides no, if so, calls out called UE corresponding to described logic binding called number;

The present invention also provides a kind of AS, comprising: receive judge module, playback the deduct fees module and call out release module of module, call bridge module, account that collects the digits, wherein,

Described reception judge module, for receiving the event that arrives described AS, and when definite accounting card service is triggered by calling UE, judges whether described calling UE belongs to the logic caller of legal credit card;

The described playback module that collects the digits, be used to indicate Media Resource Server MRS carry out to UE playback, the playback operation that collects the digits, for UE provides operation indicating;

Described call bridge module, for when described reception judge module judgement calling UE belongs to the logic caller of legal credit card, collect the called number that described calling UE provides, and call out the called UE that described called number is corresponding, the call of calling UE and called UE described in bridge joint;

The described account module of deducting fees, for according to the call of calling UE and called UE, carries out corresponding fee deduction to the credit card under calling UE;

Described calling release module, for when described reception judge module judgement calling UE belongs to the logic caller of legal credit card, discharges calling UE, and after the end of conversation of calling UE and called UE, call release.

Described AS further comprises: called determination module, for judging whether the called number that calling UE that described call bridge module is collected provides is logic binding called number, if so, notify described call bridge module to call out called UE corresponding to described logic binding called number;

If not, judge that whether the called number that calling UE provides is legal, if legal, called UE corresponding to the called number described called number of regular rear calling of notifying described call bridge module to provide calling UE; If illegal, notify described playback to collect the digits module to the relevant prompt tone of calling UE broadcasting, and notify described calling release module call release.

Described reception judge module is further used for, and judges whether the number of described calling UE is present in the logic caller lists of legal credit card, if existed, judges that described calling UE belongs to the logic caller of legal credit card; Otherwise, judge that described calling UE does not belong to the logic caller of legal credit card.

A kind of accounting card service method of calling with called identity call provided by the present invention and system, AS, when accounting card service is triggered by calling UE, AS judges whether calling UE belongs to the logic caller of legal credit card; When judgement calling UE belongs to the logic caller of legal credit card, AS calls out calling UE after discharging calling UE, and collects the called number that calling UE provides; AS calls out called UE corresponding to called number, the call of bridge joint calling UE and called UE, and the credit card under calling UE is carried out to corresponding fee deduction.

The present invention can trigger accounting card service by access code or the true number of dialing in NGN or IMS, not only goes for mobile terminal, can also be applicable to fixed terminal, and having made up prior art can only be for the defect of mobile terminal or fixed terminal;

At present called answering is generally free, therefore when subscriber directory number remaining sum is few, by this accounting card service, caller is breathed out and changed called answering into and especially have using value, and do not need actual magnetic card, can be conveniently in business hall or web handling;

Can share a credit card by a plurality of subscriber directory numbers, such as each member's telephone number of one family can be used same credit card, convenient use;

The logic called number continuing can be the number of appointment, can be also the number of logic calling number binding, is convenient to user and arranges.

Accompanying drawing explanation

Fig. 1 is the flow chart one of the accounting card service based on callback in prior art;

Fig. 2 is the flowchart 2 of the accounting card service based on callback in prior art;

Fig. 3 is the flow chart of call-back service in prior art;

Fig. 4 is the flow chart of a kind of accounting card service method of calling with called identity call of the embodiment of the present invention;

Fig. 5 is the composition structural representation of a kind of accounting card service calling system with called identity call of the embodiment of the present invention;

Fig. 6 is the composition structural representation of a kind of AS of the embodiment of the present invention;

Fig. 7 is the logic flow schematic diagram of the embodiment of the present invention one;

Fig. 8 is the logic flow schematic diagram of the embodiment of the present invention two.

Embodiment

Below in conjunction with the drawings and specific embodiments, the technical solution of the present invention is further elaborated.

A kind of accounting card service method of calling with called identity call that the embodiment of the present invention provides, as shown in Figure 4, mainly comprises the following steps:

Step 401, when accounting card service is triggered by call subscriber terminal (UE, User Equipment), AS judges whether calling UE belongs to the logic caller of legal credit card.

Concrete, AS judges whether the number of calling UE is present in the logic caller lists of legal credit card, if existed, judges that calling UE belongs to the logic caller of legal credit card; Otherwise judgement calling UE does not belong to the logic caller of legal credit card.

Step 402, when judgement calling UE belongs to the logic caller of legal credit card, AS calls out calling UE after discharging calling UE, and collects the called number that calling UE provides.

Further, after collecting the called number that calling UE provides, it is logic binding called number that AS judgement calling UE provides no, if so, calls out called UE corresponding to described logic binding called number;

Step 403, AS calls out called UE corresponding to called number, the call of bridge joint calling UE and called UE, and the credit card under calling UE is carried out to corresponding fee deduction.

Further, in the process of above-mentioned steps 401-403, AS indicates coupled Media Resource Server MRS to carry out to playback, the playback of the UE operation that collects the digits, for UE provides operation indicating.

The corresponding above-mentioned accounting card service method of calling with called identity call, embodiments of the invention also provide a kind of accounting card service calling system with called identity call, as shown in Figure 5, mainly comprise: UE, AS and Media Resource Server (MRS, Media Resource Server).

UE is the terminal that user makes a call, answers the call and carries out other call operations, UE accesses existing network of relation, as global system for mobile communications (GSM, Global System for Mobile communication), code division multiple access access (CDMA, Code Division Multiple Access), public switch telephone network (PSTN, Public Switched Telephone Network), next-generation communication network (NGN, Next Generation Network) or IP Multimedia System (IMS, IP Multimedia Subsystem); UE can be the terminal under existing each network, as GSM or CDMA mobile phone, PSTN fixed line, NGN or IMS terminal etc.

AS is placed in NGN or IMS core net, is connected with Softswitch (SS) under NGN network or the service call session control function entity (SCSCF) under IMS network, is connected with MRS simultaneously; The functions such as release, ticket generation are deducted fees, called out to subscription authentication, the playback that AS realizes accounting card service collect the digits, converse bridge joint, call.

MRS is connected with AS, and voice medium ability is provided, and by AS, is indicated and is realized playback, the playback function such as collect the digits, and is generally media server (MS, Media Server); In an embodiment of the present invention, MRS is for UE being play to relevant prompt tone, or UE is play relevant prompt tone and receives the two-stage dialing input of UE.

The agreement of using between UE, AS and MRS is as follows:

1, between AS and MRS or UE, be the media negotiation of call conversation, AS and UE are used session initiation protocol (SIP by core net, Session Initiation Protocol) intercommunication, AS is with conventionally using SIP or MGCP (MGCP between MRS, Media Gateway Control Protocol) intercommunication, specifically depends on the protocol type that MRS supports;

2, between UE and MRS, be the transmission of Media Stream, the code/decode format of the concrete media bag of UE and MRS, transmitting-receiving port, bandwidth for transmission speed etc., the media negotiation during according to calling between UE and MRS carries out.

It is pointed out that in Fig. 5 to be the diagram of a summary, hidden IMS or NGN network topology structure, in actual realization, AS, MRS and UE are linked in IMS network or NGN network.

In an embodiment of the present invention, UE comprises calling UE and called UE;

AS, for when accounting card service is triggered by calling UE, judges whether calling UE belongs to the logic caller of legal credit card; When judgement calling UE belongs to the logic caller of legal credit card, after discharging calling UE, call out calling UE, and collect the called number that calling UE provides; Call out called UE corresponding to called number, the call of bridge joint calling UE and called UE, and the credit card under calling UE is carried out to corresponding fee deduction;

MRS, for according to the indication of AS, carry out to UE playback, the playback operation that collects the digits, for UE provides operation indicating.

AS is further used for, and judges whether the number of calling UE is present in the logic caller lists of legal credit card, if existed, judges that calling UE belongs to the logic caller of legal credit card; Otherwise judgement calling UE does not belong to the logic caller of legal credit card.

AS is further used for, and after collecting the called number that calling UE provides, it is logic binding called number that judgement calling UE provides no, if so, and called UE corresponding to call logic binding called number;

If not, judge that whether the called number that calling UE provides is legal, if legal, called UE corresponding to the regular rear calling called number of called number calling UE being provided; If illegal, to calling UE, play relevant prompt tone call release.

Wherein, the concrete composition structure of AS as shown in Figure 6, mainly comprises: receive judge module 10, playback the deduct fees module 50 and call out release module 60 of module 20, call bridge module 40, account that collects the digits.

Receive judge module 10, for receiving the variety of event that arrives AS, as incoming call request, user's ring, user's off-hook etc., as: when user dials AS system access code triggering business, be used for receiving relevant information, as Subscriber Number etc., when definite accounting card service is triggered by calling UE, judge whether calling UE belongs to the logic caller of legal credit card;

The playback module 20 that collects the digits, for AS indication MRS carry out to UE playback, the playback operation that collects the digits, for UE provides operation indicating, such as: play failed prompt tone, to logic calling audio playback and collect the digits etc.;

Call bridge module 40, for when reception judge module 10 judgement calling UE belong to the logic caller of legal credit card, collects the called number that calling UE provides, and calls out the called UE that called number is corresponding, the call of bridge joint calling UE and called UE; Call bridge module 40, by called the associating of logic after the logic caller after off-hook and off-hook, is realized logic caller with called identity and the called call of logic;

The account module 50 of deducting fees, for according to the call of calling UE and called UE, carries out corresponding fee deduction to the credit card under calling UE; Support two kinds of patterns of deducting fees, a kind of is to deduct fees in call, deducts fees once as one minute, upgrades the remaining sum of corresponding credit card in database table, and remaining sum is seldom that playback is pointed out in caller to logic, and remaining sum is 0 o'clock call release; Another kind is to deduct fees after call, i.e. when logic caller or logic Called Onhook, deduct fees again, upgrades the remaining sum of corresponding credit card in database table, and Comparatively speaking, the mode of deducting fees in call is more accurate;

Call out release module 60, for when reception judge module 10 judgement calling UE belong to the logic caller of legal credit card, discharge calling UE, and after the end of conversation of calling UE and called UE, call release.

Further, receive judge module 10 and also can be used for, judge whether the number of calling UE is present in the logic caller lists of legal credit card, if existed, judge that calling UE belongs to the logic caller of legal credit card; Otherwise judgement calling UE does not belong to the logic caller of legal credit card.

Further, AS can also comprise: called determination module 30, for judging whether the called number that the calling UE collected of call bridge module 40 provides is logic binding called number, if so, called UE corresponding to notice call bridge module 40 call logic binding called number;

If not, judge that whether the called number that calling UE provides is legal, if legal, called UE corresponding to the regular rear calling called number of called number that 40 pairs of calling UE of notice call bridge module provide; If illegal, notify described playback to collect the digits module 20 to the relevant prompt tone of calling UE broadcasting, and notification call release module 60 call releases.

Called determination module 30 is supported the called judgement of two kinds of patterns, and a kind of is that the logic of logic caller binding is called, this mode from database table according to logic caller to inquire its corresponding logic called; Another kind is that the logic of logic caller appointment is called, after this mode is need to this module regular by the called number content of the appointment of logic caller input, obtains logic called number.

Below in conjunction with specific embodiment, above-mentioned accounting card service method of calling and system with called identity call further elaborated.

The logic flow of the embodiment of the present invention one as shown in Figure 7, mainly comprises the following steps:

Step 701, user A dials system access code (can be also a true number), triggers AS access code flow process or called flow.

Step 702, AS judges that user A whether in the logic caller lists of certain legal credit card, if so, performs step 704; Otherwise, perform step 703.

Step 703, AS indication MRS is to user A playing alert tones " sorry, you not yet open this service, please arrive business hall and handle ".AS call release, flow process finishes.

Step 704, AS indication MRS is to user A playing alert tones " you are good, welcome to use this business, system will for you continue called after prompt tone ".

Step 705, AS releasing user A or user A on-hook.

Step 706, AS calling party A, caller identification number is system access code.

Step 707, user A is off-hook whether finally, if so, performs step 709; Otherwise, perform step 708.

Step 708, AS call release, flow process finishes.

Step 709, AS indication MRS is playback collect the digits " you are good, please input the called number that you will continue, if the binding that continues is called, please by 0 " to user A.

Step 710, whether user A input content is 0, if so, performs step 713; Otherwise, perform step 711.

Step 711, whether user A input content is empty or non-legal number, if so, performs step 712; Otherwise, perform step 714.

Step 712, AS indication MRS is to user A playing alert tones " you are good, and your number of input is incorrect, please re-enter ".Return to step 709, return at most twice, if also arrive step 712 after twice, AS call release, flow process finishes.

Step 713, the logic of AS calling party A binding is called, is designated as user B, performs step subsequently 715.

Step 714, AS carries out regular rear exhalation to the content of user A input, is designated as user B.

Step 715, user B is off-hook whether finally, if so, performs step 717; Otherwise, perform step 716.

Step 716, AS plays call release after relevant prompt tone to user A, and flow process finishes.

Step 717, AS is by user A and user B bridge joint, and user A and user B enter talking state.

Step 718, AS is correlated with and deducts fees credit card under user A, can be in call, deduct fees (deducting fees once as one minute, the prompting of be correlated with when remaining sum is few), can be also after conversing, deduct fees (after user A or user B on-hook, deducting fees) again.

User A or user B on-hook, AS call release, flow process finishes.

The logic flow of the embodiment of the present invention two as shown in Figure 8, mainly comprises the following steps:

Step 801, UE A sends INVITE request, Session Description Protocol (SDP, the Session Description Protocol) information of wherein carrying UE A to AS.The called number of request is accounting card service system access code, and this access code can be also true number, to trigger accounting card service.

Step 802, AS judgement UE A is the logic caller of certain credit card, prepares UE A playing alert tones.AS sends INVITE request, the SDP information of wherein carrying UE A to MRS.

Step 803, MRS sends 200OK response (response to INVITE request in step 802), the SDP information of wherein carrying MRS to AS.

Step 804, AS sends ACK to MRS and confirms, does not wherein carry SDP information.

Step 805, AS sends 183Ring Temporary Response, the SDP information of wherein carrying MRS to UE A.

Step 806, AS sends INFO request to MRS, indication MRS playing alert tones: you are good, welcome to use this business, and system will be for you continue called after prompt tone.

Step 807, MRS sends 200OK response (response to INFO request in step 806) to AS.

Step 808, AS sends 487Terminated to UE A and finally responds, and AS discharges UE A after indicating MRS to UEA playing alert tones.

Step 809, UE A sends ACK to AS and confirms.

Step 810, AS sends BYE request to MRS, discharges media resource.

Step 811, MRS sends 200OK response (response to BYE request in step 810) to AS.

Step 812, AS sends INVITE request to UE A, does not wherein carry SDP information.

Step 813, UE A sends 180Ring Temporary Response, UE A ring to AS.

Step 814, UE A sends 200OK to AS and finally responds (response to INVITE request in step 812), the SDP information of wherein carrying UE A.UE A off-hook.

Step 815, AS sends INVITE request, the SDP information of wherein carrying UE A to MRS.To UE A, playback collects the digits in AS preparation.

Step 816, MRS sends 200OK response (response to INVITE request in step 815), the SDP information of wherein carrying MRS to AS.

Step 817, AS sends ACK to MRS and confirms, does not wherein carry SDP information.

Step 818, AS sends ACK to UE A and confirms, the SDP information of wherein carrying MRS.

Step 819, AS sends INFO request to MRS, and indication MRS playback collects the digits: you are good, please input the called number that you will continue, if the binding that continues is called, please by 0.

Step 820, MRS sends 200OK response (response to INFO request in step 819) to AS.

Step 821, MRS sends INFO request to AS, informs the AS content that collects the digits.

Step 822, AS sends 200OK response (response to INFO request in step 821) to MRS.AS obtains the content that collects the digits, and carries out called judgement, obtains needing the UE B of calling.

Step 823, AS sends INVITE request to UE B, does not wherein carry SDP information.

Step 824, UE B sends 180Ring Temporary Response to AS, does not wherein carry SDP information.UE B ring.

Step 825, AS sends INFO request to MRS, and MRS is to user A playing RBT in indication.

Step 826, MRS sends 200OK response (response to INFO request in step 825) to AS.

Step 827, UE B sends 200OK to AS and finally responds (response to INVITE request in step 823), the SDP information of wherein carrying UE B.UE B off-hook.

Step 828, AS sends BYE request to MRS, and AS discharges media resource.

Step 829, MRS sends 200OK response (response to BYE request in step 828) to AS.

Step 830, AS sends REINVITE request, the SDP information of wherein carrying UE B to UE A.AS prepares UE A and UE B bridge joint.

Step 831, UE A sends 200OK response (response to REINVITE request in step 830), the SDP information of wherein carrying UE A to AS.

Step 832, AS sends ACK to UE A and confirms, does not wherein carry SDP information.

Step 833, AS sends ACK to UE B and confirms, the SDP information of wherein carrying UE A.UE A and UE B complete SDP media negotiation, enter talking state.AS is correlated with and deducts fees credit card.

Step 834, UE A sends BYE request to AS.UE A on-hook.

Step 835, AS sends 200OK response (response to BYE request in step 834) to UE A.

Step 836, AS sends BYE request to UE B.AS discharges UE B.

Step 837, UE B sends 200OK response (response to BYE request in step 836) to AS.AS call release, flow process finishes.

In sum, the present invention can trigger accounting card service by access code or the true number of dialing in NGN or IMS, not only go for mobile terminal, can also be applicable to fixed terminal, having made up prior art can only be for the defect of mobile terminal or fixed terminal; At present called answering is generally free, therefore when subscriber directory number remaining sum is few, by this accounting card service, caller is breathed out and changed called answering into and especially have using value, and do not need actual magnetic card, can be conveniently in business hall or web handling; Can share a credit card by a plurality of subscriber directory numbers, such as each member's telephone number of one family can be used same credit card, convenient use; The logic called number continuing can be the number of appointment, can be also the number of logic calling number binding, is convenient to user and arranges.

The above, be only preferred embodiment of the present invention, is not intended to limit protection scope of the present invention.

Claims

1. with an accounting card service method of calling for called identity call, it is characterized in that, the method comprises:

After collecting the called number that calling UE provides, described AS judgement calling UE provides no to be logic binding called number, if so, to call out called UE corresponding to described logic binding called number; If not, judge that whether the called number that calling UE provides is legal, if legal, called UE corresponding to the called number described called number of regular rear calling calling UE being provided;

At described AS, call out after the called UE that described called number is corresponding, the call of calling UE and called UE described in bridge joint, and the credit card under described calling UE is carried out to corresponding fee deduction;

If illegal, indicate Media Resource Server MRS to play relevant prompt tone call release to calling UE.

2. the accounting card service method of calling of conversing with called identity according to claim 1, it is characterized in that, the method further comprises: described AS indicates coupled Media Resource Server MRS to carry out to playback, the playback of the UE operation that collects the digits, for UE provides operation indicating.

3. according to the accounting card service method of calling of conversing with called identity described in claim 1 or 2, it is characterized in that, described AS judges that whether calling UE belongs to the logic caller of legal credit card, is specially:

4. with an accounting card service calling system for called identity call, it is characterized in that, this system comprises: user terminal UE, application server AS and Media Resource Server MRS, and wherein, described UE comprises calling UE and called UE,

Described AS, for when accounting card service is triggered by calling UE, judges whether described calling UE belongs to the logic caller of legal credit card; When judgement calling UE belongs to the logic caller of legal credit card, after discharging calling UE, call out described calling UE, and collect the called number that described calling UE provides; After collecting the called number that calling UE provides, it is logic binding called number that judgement calling UE provides no, if so, calls out called UE corresponding to described logic binding called number; If not, judge that whether the called number that calling UE provides is legal, if legal, after the called number that calling UE provided is regular, call out the called UE that described called number is corresponding;

After calling out the called UE that described called number is corresponding, the call of calling UE and called UE described in bridge joint, and the credit card under described calling UE is carried out to corresponding fee deduction;

If illegal, indicate described MRS to play relevant prompt tone call release to calling UE;

Described MRS, for according to the indication of described AS, carries out to UE playback, the playback operation that collects the digits, for UE provides operation indicating.

5. the accounting card service calling system of conversing with called identity according to claim 4, it is characterized in that, described AS is further used for, whether the number that judges described calling UE is present in the logic caller lists of legal credit card, if exist, judge that described calling UE belongs to the logic caller of legal credit card; Otherwise, judge that described calling UE does not belong to the logic caller of legal credit card.

6. an AS, is characterized in that, comprising: receive judge module, playback the deduct fees module and call out release module of module, called determination module, call bridge module, account that collects the digits, wherein,

The described playback module that collects the digits, is used to indicate Media Resource Server MRS and carries out to UE playback, the playback operation that collects the digits, for UE provides operation indicating;

Described called determination module, for judging whether the called number that calling UE that described call bridge module is collected provides is logic binding called number, if so, notifies described call bridge module to call out called UE corresponding to described logic binding called number;

If not, judge that whether the called number that calling UE provides is legal, if legal, called UE corresponding to the called number described called number of regular rear calling of notifying described call bridge module to provide calling UE; If illegal, notify described playback to collect the digits module to the relevant prompt tone of calling UE broadcasting, and notify described calling release module call release;

7. AS according to claim 6, it is characterized in that, described reception judge module is further used for, and judges whether the number of described calling UE is present in the logic caller lists of legal credit card, if exist, judge that described calling UE belongs to the logic caller of legal credit card; Otherwise, judge that described calling UE does not belong to the logic caller of legal credit card.