CN102143465A - Methods, device and system for processing ECT (Explicit Call Transfer) service - Google Patents
Methods, device and system for processing ECT (Explicit Call Transfer) service Download PDFInfo
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- CN102143465A CN102143465A CN2010105975353A CN201010597535A CN102143465A CN 102143465 A CN102143465 A CN 102143465A CN 2010105975353 A CN2010105975353 A CN 2010105975353A CN 201010597535 A CN201010597535 A CN 201010597535A CN 102143465 A CN102143465 A CN 102143465A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M3/00—Automatic or semi-automatic exchanges
- H04M3/42—Systems providing special services or facilities to subscribers
- H04M3/58—Arrangements for transferring received calls from one subscriber to another; Arrangements affording interim conversations between either the calling or the called party and a third party
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/16—Communication-related supplementary services, e.g. call-transfer or call-hold
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M2207/00—Type of exchange or network, i.e. telephonic medium, in which the telephonic communication takes place
- H04M2207/18—Type of exchange or network, i.e. telephonic medium, in which the telephonic communication takes place wireless networks
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M3/00—Automatic or semi-automatic exchanges
- H04M3/42—Systems providing special services or facilities to subscribers
- H04M3/42382—Text-based messaging services in telephone networks such as PSTN/ISDN, e.g. User-to-User Signalling or Short Message Service for fixed networks
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Abstract
The invention discloses methods, device and system for processing an ECT (Explicit Call Transfer) service, wherein one method comprises the following steps of: receiving a call; sending a call transfer requiring message according to the call, wherein the message comprises a call transfer access code of the ECT service, an original calling number of the call and a transfer target number; and the other method comprises the following steps of: receiving the call transfer requiring message; forwarding the call transfer requiring message according to the call transfer access code of the ECT service. By use of the invention, the application of the ECT business in a mobile network can be realized.
Description
Technical field
The present invention relates to communication technical field, relate in particular to clear call transfer ECT method for processing business, Apparatus and system.
Background technology
ECT (Explicit Call Transfer, clear call transfer) business is the business that other users are given in diverting call in real time in the communication process.At PSTN (Public Switched Telephone Network, PSTN), NGN (Next Generation Network, next generation network) and IMS (IP Multimedia Subsystem, IP Multimedia System) in the network, after the called subscriber has answered phone, find that this calling need be transferred to the another one user and answer, the user is transferred to other user by specific keys on the terminal (such as hook switch, a distinctive button) is operated in real time with this calling.The cooperation of this service needed terminal, common PSTN terminal normally adopts short depression phone hook switch, dials the number that will transfer to the user then and finishes calling transfer.The IP terminal has a special transfer button usually, after the user operates this button, dials the number that will transfer to the user and can finish calling transfer.
Yet because the capabilities limits of portable terminal, the user can't use the ECT business in the mobile network.
Summary of the invention
The embodiment of the invention provides a kind of clear call transfer ECT method for processing business, and in order to realize the application of ECT business in the mobile network, this method comprises:
Receipt of call;
Send call transfer request message according to described calling, described call transfer request message comprises: the former calling number of the calling transfer access code of ECT business, described calling and transfer destination number.
The embodiment of the invention also provides a kind of ECT method for processing business, and in order to realize the application of ECT business in the mobile network, this method comprises:
The receipt of call transfer request message, described call transfer request message comprises: the former calling number of the calling transfer access code of ECT business, calling to be transferred and transfer destination number;
According to the calling transfer access code of described ECT business, transmit described call transfer request message.
The embodiment of the invention also provides a kind of ECT method for processing business, and in order to realize the application of ECT business in the mobile network, this method comprises:
The receipt of call transfer request message, described call transfer request message comprises: the former calling number of the calling transfer access code of ECT business, calling to be transferred and transfer destination number;
Indicate the visited mobile switching center VMSC of the former calling mobile terminal of calling to be transferred, the transfer destination portable terminal of described former calling mobile terminal of bridge joint and calling to be transferred.
The embodiment of the invention also provides a kind of portable terminal, and in order to realize the application of ECT business in the mobile network, this portable terminal comprises:
Receiver module is used for receipt of call;
Sending module is used for sending call transfer request message according to described calling, and described call transfer request message comprises: the former calling number of the calling transfer access code of ECT business, described calling and transfer destination number.
The embodiment of the invention also provides a kind of ECT business processing device, and in order to realize the application of ECT business in the mobile network, this device comprises:
Receiver module is used for the receipt of call transfer request message, and described call transfer request message comprises: the former calling number of the calling transfer access code of ECT business, calling to be transferred and transfer destination number;
Forwarding module is used for the calling transfer access code according to described ECT business, transmits described call transfer request message.
The embodiment of the invention also provides a kind of ECT business platform, and in order to realize the application of ECT business in the mobile network, this ECT business platform comprises:
Receiver module is used for the receipt of call transfer request message, and described call transfer request message comprises: the former calling number of the calling transfer access code of ECT business, calling to be transferred and transfer destination number;
Indicating module is used to indicate the VMSC of the former calling mobile terminal of calling to be transferred, the transfer destination portable terminal of described former calling mobile terminal of bridge joint and calling to be transferred.
The embodiment of the invention also provides a kind of ECT transaction processing system, and in order to realize the application of ECT business in the mobile network, this ECT transaction processing system comprises:
The ECT business processing device is used for the receipt of call transfer request message, and described call transfer request message comprises: the former calling number of the calling transfer access code of ECT business, calling to be transferred and transfer destination number; According to the calling transfer access code of described ECT business, transmit described call transfer request message;
The ECT business platform is used to receive the described call transfer request message that described ECT business processing device is transmitted, and indicates the VMSC of the former calling mobile terminal of calling to be transferred, the transfer destination portable terminal of described former calling mobile terminal of bridge joint and calling to be transferred.
The embodiment of the invention can realize the application of ECT business in the mobile network, make the mobile subscriber also can use the ECT business, not only enriched user's business experience, also provide new business for mobile operator, and then increased new user, bring new income.
Description of drawings
In order to be illustrated more clearly in the embodiment of the invention or technical scheme of the prior art, to do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below, apparently, accompanying drawing in describing below only is some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.In the accompanying drawings:
Fig. 1 is the process chart of ECT method for processing business in the embodiment of the invention;
Fig. 2 is the process chart of ECT method for processing business in the embodiment of the invention;
Fig. 3 is the process chart of ECT method for processing business in the embodiment of the invention;
Fig. 4 is the process chart of ECT method for processing business in the embodiment of the invention;
Fig. 5 is the process chart of an instantiation of ECT method for processing business in the embodiment of the invention;
Fig. 6 is the process chart of another instantiation of ECT method for processing business in the embodiment of the invention;
Fig. 7 is the structural representation of portable terminal in the embodiment of the invention;
Fig. 8 is the structural representation of ECT business processing device in the embodiment of the invention;
Fig. 9 is the structural representation of ECT business platform in the embodiment of the invention;
Figure 10 is the structural representation of mobile switching centre in the embodiment of the invention;
Figure 11 is the structural representation of ECT transaction processing system in the embodiment of the invention.
Embodiment
For the purpose, technical scheme and the advantage that make the embodiment of the invention is clearer, the embodiment of the invention is described in further details below in conjunction with accompanying drawing.At this, illustrative examples of the present invention and explanation thereof are used to explain the present invention, but not as a limitation of the invention.
As shown in Figure 1, in the embodiment of the invention, the handling process of ECT method for processing business can comprise:
Step 101, receipt of call;
Flow process shown in Figure 1 can be implemented by the device that can realize its function, and for example this device can be a portable terminal etc.Be that example describes with the portable terminal in the embodiment of the invention.
When specifically implementing, sending call transfer request message according to the calling that receives can have numerous embodiments, for example, can be after the calling that receives is answered by the user, and the indication of pressing the user sends call transfer request message; Also can be by the setting in advance of calling transfer, send call transfer request message; For example, set in advance calling transfer with all receptions to certain destination Mobile Station International ISDN Number.Call transfer request message can have multiple way of realization.For example, call transfer request message can be USSD (Unstructured Supplementary Service Data, unstructured supplementary data traffic) message, at this moment, the calling transfer access code of the ECT business in the call transfer request message is the USSD access code of ECT business.And for example, call transfer request message can be that (Short Message Service, SMS), at this moment, the calling transfer access code of the ECT business in the call transfer request message is that the short message of ECT business inserts sign indicating number to short message.
As shown in Figure 2, the present invention also provides a kind of ECT method for processing business, and its handling process can comprise:
Step 202, according to the calling transfer access code of described ECT business, transmit described call transfer request message.
Flow process shown in Figure 2 can be implemented by the device that can realize its function, for example this device can be HLR (Home Location Register, attaching position register) and USSD Center (center), also can be that SMSC (Short Message Service Center, SMS service center) waits other device.
During concrete enforcement, call transfer request message can have multiple way of realization.For example, call transfer request message can be USSD message, and at this moment, the calling transfer access code of the ECT business in the call transfer request message is the USSD access code of ECT business.And for example, call transfer request message can be short message, and at this moment, the calling transfer access code of the ECT business in the call transfer request message is that the short message of ECT business inserts sign indicating number.
As shown in Figure 3, the present invention also provides a kind of ECT method for processing business, and its handling process can comprise:
VMSC (the Visited Mobile-services Switching Centre of the former calling mobile terminal of step 302, indication calling to be transferred, visited mobile switching center), the transfer destination portable terminal of described former calling mobile terminal of bridge joint and calling to be transferred.
Flow process shown in Figure 3 can be implemented by the device that can realize its function, and for example this device can be an ECT business platform etc.Be that example describes with the ECT business platform in the embodiment of the invention.
During concrete enforcement, after receiving call transfer request message, can also comprise: the address of inquiring about the VMSC of former calling mobile terminal; Then follow-uply can issue the indication of described former calling mobile terminal of bridge joint and transfer destination portable terminal to the VMSC of former calling mobile terminal according to the address that inquires.For example can realize that query messages wherein can be SRI or SRI-SM during inquiry by the form that sends inquiry request message to HLR.Accordingly, HLR can return query response message, and this query response message can be SRI-ACK or SRI-SM-ACK.
During concrete enforcement, the indication to described VMSC issues described former calling mobile terminal of bridge joint and transfer destination portable terminal can comprise: the indication that issues the described transfer destination portable terminal that continues to described VMSC; Issue to described VMSC and to reply event-monitoring message; Receive the incident of replying of the described transfer destination portable terminal that described VMSC reports; Issue the indication of the described former calling mobile terminal that continues to described VMSC.That is, issue the indication of the described transfer destination portable terminal that continues earlier, treat that described transfer destination portable terminal continues after the success according to indication, issues the indication of the described former calling mobile terminal that continues again.
During concrete enforcement, call transfer request message can have multiple way of realization.For example, call transfer request message can be USSD message, and at this moment, the calling transfer access code of the ECT business in the call transfer request message is the USSD access code of ECT business.And for example, call transfer request message can be short message, and at this moment, the calling transfer access code of the ECT business in the call transfer request message is that the short message of ECT business inserts sign indicating number.
As shown in Figure 4, the present invention also provides a kind of ECT method for processing business, and its handling process can comprise:
Flow process shown in Figure 4 can be implemented by the device that can realize its function, and for example this device can be a mobile switching centre etc.Be that example describes with the mobile switching centre in the embodiment of the invention.
During concrete enforcement, above-mentioned mobile switching centre is the visited mobile switching center of the former calling mobile terminal of calling to be transferred.Receive the former calling mobile terminal of bridge joint calling to be transferred and the indication of transfer destination portable terminal, can comprise: the indication of the described transfer destination portable terminal that continues; Event-monitoring message is replied in reception; Described transfer destination portable terminal continues; Report the incident of replying of described transfer destination portable terminal; The continue indication of described former calling mobile terminal of reception; Described former calling mobile terminal continues.That is, according to the indication that receives, described transfer destination portable terminal continues earlier; After the success that continues, according to the indication that receives, described former calling mobile terminal continues again.
Lift the ECT method for processing business of an example explanation embodiment of the invention below.
As shown in Figure 5, in this example, adopt portable terminal to implement flow process shown in Figure 1, adopt attaching position register HLR and USSD center to implement flow process shown in Figure 2, adopt the ECT business platform to implement flow process shown in Figure 3, adopt mobile switching centre to implement flow process shown in Figure 4.
In this example, portable terminal informs that by sending USSD message the ECT business platform will carry out calling transfer; HLR and USSD center (Center) go up the USSD access code of configuration ECT business, are exemplified as 111 here, and HLR and USSD center are transmitted USSD according to 111 and asked the ECT business platform; Need to dispose a cover ECT business platform, handle the ECT logic; Mobile switching centre will support ICA (Initiate Call Attempt, initial call is attempted) operation, and agreement can be CAP4 (CAMEL Application Part4, the applying portion 4 of CAMEL; CAMEL:Customised Applications for Mobile network Enhanced Logic, the customization that strengthens mobile network's logic is used), INAP CS1 (Intelligent Network Application Protocol Capability Set1, intelligent network application protocol capability set 1), perhaps other agreements.
The handling process of Fig. 5 can comprise the steps:
The request that step 501, portable terminal A will call out portable terminal B is sent to the VMSC of portable terminal A, i.e. MSCa;
Step 502, MSCa call out portable terminal B, and connect portable terminal A and portable terminal B;
Step 503, portable terminal B determine that needing to shift this calling gives portable terminal C after conversation a period of time, then send USSD message to HLR and USSD, and wherein the form of this USSD message for example can be: * 111*A number * C number #.At this moment, portable terminal B can on-hook, also can in the end receive on-hook again after the USSD message of prompting calling transfer success;
Step 504, HLR and USSD center are delivered this USSD message according to 111 and are given ECT IN (Intelligent Network, intelligent network), i.e. ECT business platform;
After step 505, ECT IN receive this USSD message, know that portable terminal B wishes to shift current calling and gives portable terminal C, then send the address of SRI (Send Routing Information sends routing iinformation) to the VMSC of HLR enquiry mobile terminal A.Like this, make that the switch of ECT IN indicating call portable terminal C still is the switch that original portable terminal A makes a call, if solved the problem that can't not be communicated with in this switch speech channel;
Step 506, HLR return the address (being the address of MSCa) of the VMSC of portable terminal A and give ECT IN;
Step 507, ECT IN send ICA (Initiate Call Attempt, initial call is attempted) and give MSCa, indicate the portable terminal C that continues;
Step 508, ECT IN issue RRBE (t-answer), and (Request Report BCSM Event asks to report the BCSM incident; BCSM:Basic Call State Model, Basic Call State Model BCSM) incident is replied in monitoring;
Step 509, the MSCa portable terminal C that continues;
After step 510, portable terminal C receive this calling, connect calling; MSCa reports the incident of replying (ERB, Event Report BCSM, BCSM event report) of portable terminal C to give ECT IN;
Step 511, ECT IN issue Connect (context) and give MSCa, indicate the portable terminal A that continues; The MSCa bridge joint plays portable terminal A and portable terminal C;
Step 512, ECT IN send the success of USSD message notifying portable terminal B calling transfer;
Step 513, HLR deliver this USSD message and give portable terminal B; If portable terminal B does not also have on-hook, this moment can on-hook.
Wherein, what step 505 sent can SRI_SM (Send Routing Information Short Message sends the routing iinformation short message) message, and corresponding step 506 is a SRI_SM_ACK message.
Lift the ECT method for processing business of an example explanation embodiment of the invention below again.
As shown in Figure 6, in this example, adopt portable terminal to implement flow process shown in Figure 1, adopt SMSC to implement flow process shown in Figure 2, adopt the ECT business platform to implement flow process shown in Figure 3, adopt mobile switching centre to implement flow process shown in Figure 4.
In this example, portable terminal informs that by sending SMS message the ECT business will carry out calling transfer; The SMS access code of the last configuration of SMSC ECT business is exemplified as 111 here, and SMSC transmits SMS according to 111 and asks the business platform to ECT; Need to dispose a cover ECT business platform, handle the ECT logic; Mobile switching centre will support the ICA operation, and agreement can be CAP4, INAP CS1, perhaps other agreements.
The handling process of Fig. 6 can comprise:
The request that step 601, portable terminal A will call out portable terminal B is sent to the VMSC of portable terminal A, i.e. MSCa;
Step 602, MSCa call out portable terminal B, and connect portable terminal A and portable terminal B;
Step 603, portable terminal B determine that needing to shift this calling gives portable terminal C after conversation a period of time, then send SMS message to SMSC, and wherein the form of this short message for example can be: the A number, and the C number is to 1111; At this moment, portable terminal B can on-hook, also can in the end receive on-hook again after the USSD message of prompting calling transfer success;
Step 604, SMSC deliver this short message according to 1111 and give ECT IN;
After step 605, ECT IN receive this short message, know that portable terminal B wishes to shift current calling and gives portable terminal C, then send the address of SRI to the VMSC of HLR enquiry mobile terminal A.Like this, make that the switch of ECT IN indicating call portable terminal C still is the switch that original portable terminal A makes a call, if solved the problem that can't not be communicated with in this switch speech channel;
Step 606, HLR return the address (being the address of MSCa) of the VMSC of portable terminal A and give ECT IN;
Step 607, ECT IN send ICA to MSCa, indicate the portable terminal C that continues;
Step 608, ECT IN issue RRBE (t-answer) monitoring and reply incident;
Step 609, the MSCa portable terminal C that continues;
After step 610, portable terminal C receive this calling, connect calling; MSCa reports the incident of replying of portable terminal C to give ECT IN;
Step 611, ECT IN issue Connect and give MSCa, indicate the portable terminal A that continues; The MSCa bridge joint plays portable terminal A and portable terminal C;
Step 612, ECT IN send SMS message and point out the success of portable terminal B calling transfer;
Step 613, SMSC deliver this short message and give portable terminal B; If portable terminal B does not also have on-hook, this moment can on-hook.
What wherein step 605 sent can be SRI_SM message, and corresponding step 606 is a SRI_SM_ACK message.
The embodiment of the invention also provides a kind of portable terminal, and its structure can comprise as shown in Figure 7:
Sending module 702 is used for sending call transfer request message according to described calling, and described call transfer request message comprises: the former calling number of the calling transfer access code of ECT business, described calling and transfer destination number.
Among the embodiment, sending module 702 specifically can be used for:
Send unstructured supplementary data traffic USSD message, described USSD message comprises: the USSD access code of ECT business, described former calling number and transfer destination number;
Or, sending SMS message, described short message comprises: the short message of ECT business inserts sign indicating number, described former calling number and transfer destination number.
The embodiment of the invention also provides a kind of ECT business processing device, and its structure can comprise as shown in Figure 8:
Among the embodiment, receiver module 801 specifically can be used for:
Receive USSD message, described USSD message comprises: the USSD access code of ECT business, described former calling number and transfer destination number;
Or, receiving short message, described short message comprises: the short message of ECT business inserts sign indicating number, described former calling number and transfer destination number.
Among the embodiment, said apparatus can be attaching position register HLR and USSD center; Or said apparatus can be SMS service center SMSC.
The embodiment of the invention also provides a kind of ECT business platform, and its structure can comprise as shown in Figure 9:
Indicating module 902 is used to indicate the VMSC of the former calling mobile terminal of calling to be transferred, the transfer destination portable terminal of described former calling mobile terminal of bridge joint and calling to be transferred.
Among the embodiment, above-mentioned ECT business platform can also comprise:
Indicating module 902 specifically can be used for: according to the address that described enquiry module inquires, issue the indication of described former calling mobile terminal of bridge joint and transfer destination portable terminal to described VMSC.
Among the embodiment, indicating module 902 specifically can comprise:
The called connection indicating member is used for issuing to described VMSC the indication of the described transfer destination portable terminal that continues;
Reply monitoring and issue the unit, be used for issuing and reply event-monitoring message to described VMSC;
Reply the monitoring receiving element, be used to receive the incident of replying of the described transfer destination portable terminal that described VMSC reports;
The caller indicating member that continues is used for issuing to described VMSC the indication of the described former calling mobile terminal that continues.
Among the embodiment, receiver module 901 specifically can be used for:
Receive USSD message, described USSD message comprises: the USSD access code of ECT business, described former calling number and transfer destination number;
Or, receiving short message, described short message comprises: the short message of ECT business inserts sign indicating number, described former calling number and transfer destination number.
The embodiment of the invention also provides a kind of mobile switching centre, and its structure can comprise as shown in figure 10:
Among the embodiment, receiver module 1001 can comprise:
Called connection indication receiving element is used to receive the indication of described transfer destination portable terminal of continuing;
Reply the monitoring receiving element, be used for receiving and reply event-monitoring message;
The called connection unit, described transfer destination portable terminal is used to continue;
Reply and report the unit, be used to report the incident of replying of described transfer destination portable terminal;
The caller indication receiving element that continues is used to receive the indication of described former calling mobile terminal of continuing;
The caller contiguous unit, described former calling mobile terminal is used to continue.
The embodiment of the invention also provides a kind of ECT transaction processing system, and its structure can comprise as shown in figure 11:
ECT business processing device 1101 is used for the receipt of call transfer request message, and described call transfer request message comprises: the former calling number of the calling transfer access code of ECT business, calling to be transferred and transfer destination number; According to the calling transfer access code of described ECT business, transmit described call transfer request message;
Among the embodiment, ECT business processing device 1101 is HLR and USSD center; Or be SMSC.
In sum, the embodiment of the invention can realize the application of ECT business in the mobile network, make the mobile subscriber also can use the ECT business, not only enriched user's business experience, also for mobile operator provides new business, and then increase new user, brought new income.
Concrete, can pass through USSD message or SMS message, know that former called mobile terminal wishes the former calling number of diverting call, transfer destination number; Can obtain the VMSC address of calling mobile terminal by SRI or SRI-SM, make that the mobile switching centre of the transfer destination portable terminal that the ECT business platform can indicating call is the mobile switching centre that former calling mobile terminal makes a call, if solved the problem that can't not be communicated with in this mobile switching centre's speech channel.
The embodiment of the invention can be applied to the GSM network, also can be applied to the mobile network of other types, such as Personal Handyphone System, CDMA, TDSCDMA and WCDMA etc.During enforcement, know that former called mobile terminal wishes the former calling number of diverting call, the mode of transfer destination number, be the mode of map network; Know the signaling of VMSC address, be the signaling of map network; Connect the logical process of former calling mobile terminal and transfer destination portable terminal, be the signaling of map network.
Those skilled in the art should understand that embodiments of the invention can be provided as method, system or computer program.Therefore, the present invention can adopt complete hardware embodiment, complete software implementation example or in conjunction with the form of the embodiment of software and hardware aspect.And the present invention can adopt the form that goes up the computer program of implementing in one or more computer-usable storage medium (including but not limited to magnetic disc store, CD-ROM, optical memory etc.) that wherein include computer usable program code.
The present invention is that reference is described according to the flow chart and/or the block diagram of method, equipment (system) and the computer program of the embodiment of the invention.Should understand can be by the flow process in each flow process in computer program instructions realization flow figure and/or the block diagram and/or square frame and flow chart and/or the block diagram and/or the combination of square frame.Can provide these computer program instructions to the processor of all-purpose computer, special-purpose computer, Embedded Processor or other programmable data processing device to produce a machine, make the instruction of carrying out by the processor of computer or other programmable data processing device produce to be used for the device of the function that is implemented in flow process of flow chart or a plurality of flow process and/or square frame of block diagram or a plurality of square frame appointments.
These computer program instructions also can be stored in energy vectoring computer or the computer-readable memory of other programmable data processing device with ad hoc fashion work, make the instruction that is stored in this computer-readable memory produce the manufacture that comprises command device, this command device is implemented in the function of appointment in flow process of flow chart or a plurality of flow process and/or square frame of block diagram or a plurality of square frame.
These computer program instructions also can be loaded on computer or other programmable data processing device, make on computer or other programmable devices and to carry out the sequence of operations step producing computer implemented processing, thereby the instruction of carrying out on computer or other programmable devices is provided for being implemented in the step of the function of appointment in flow process of flow chart or a plurality of flow process and/or square frame of block diagram or a plurality of square frame.
Above-described specific embodiment; purpose of the present invention, technical scheme and beneficial effect are further described; institute is understood that; the above only is specific embodiments of the invention; and be not intended to limit the scope of the invention; within the spirit and principles in the present invention all, any modification of being made, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (19)
1. a clear call transfer ECT method for processing business is characterized in that, comprising:
Receipt of call;
Send call transfer request message according to described calling, described call transfer request message comprises: the former calling number of the calling transfer access code of ECT business, described calling and transfer destination number.
2. the method for claim 1 is characterized in that, described transmission call transfer request message comprises:
Send unstructured supplementary data traffic USSD message, described USSD message comprises: the USSD access code of ECT business, described former calling number and transfer destination number;
Or described transmission call transfer request message comprises: send SMS message, described short message comprises: the short message of ECT business inserts sign indicating number, described former calling number and transfer destination number.
3. an ECT method for processing business is characterized in that, comprising:
The receipt of call transfer request message, described call transfer request message comprises: the former calling number of the calling transfer access code of ECT business, calling to be transferred and transfer destination number;
According to the calling transfer access code of described ECT business, transmit described call transfer request message.
4. require 3 described methods as profit, it is characterized in that, described receipt of call transfer request message comprises: receive USSD message, described USSD message comprises: the USSD access code of ECT business, described former calling number and transfer destination number;
Or described receipt of call transfer request message comprises: receive short message, described short message comprises: the short message of ECT business inserts sign indicating number, described former calling number and transfer destination number.
5. an ECT method for processing business is characterized in that, comprising:
The receipt of call transfer request message, described call transfer request message comprises: the former calling number of the calling transfer access code of ECT business, calling to be transferred and transfer destination number;
Indicate the visited mobile switching center VMSC of the former calling mobile terminal of calling to be transferred, the transfer destination portable terminal of described former calling mobile terminal of bridge joint and calling to be transferred.
6. method as claimed in claim 5 is characterized in that, after the described receipt of call transfer request message, also comprises:
Inquire about the address of described VMSC;
The described VMSC of described indication, described former calling mobile terminal of bridge joint and transfer destination portable terminal comprise:
According to the address that inquires, issue the indication of described former calling mobile terminal of bridge joint and transfer destination portable terminal to described VMSC.
7. method as claimed in claim 6 is characterized in that, the described indication that issues described former calling mobile terminal of bridge joint and transfer destination portable terminal to described VMSC comprises:
Issue the indication of the described transfer destination portable terminal that continues to described VMSC;
Issue to described VMSC and to reply event-monitoring message;
Receive the incident of replying of the described transfer destination portable terminal that described VMSC reports;
Issue the indication of the described former calling mobile terminal that continues to described VMSC.
8. as each described method of claim 5 to 7, it is characterized in that described receipt of call transfer request message comprises: receive USSD message, described USSD message comprises: the USSD access code of ECT business, described former calling number and transfer destination number;
Or described receipt of call transfer request message comprises: receive short message, described short message comprises: the short message of ECT business inserts sign indicating number, described former calling number and transfer destination number.
9. a portable terminal is characterized in that, comprising:
Receiver module is used for receipt of call;
Sending module is used for sending call transfer request message according to described calling, and described call transfer request message comprises: the former calling number of the calling transfer access code of ECT business, described calling and transfer destination number.
10. portable terminal as claimed in claim 9 is characterized in that, described sending module specifically is used for:
Send unstructured supplementary data traffic USSD message, described USSD message comprises: the USSD access code of ECT business, described former calling number and transfer destination number;
Or, sending SMS message, described short message comprises: the short message of ECT business inserts sign indicating number, described former calling number and transfer destination number.
11. an ECT business processing device is characterized in that, comprising:
Receiver module is used for the receipt of call transfer request message, and described call transfer request message comprises: the former calling number of the calling transfer access code of ECT business, calling to be transferred and transfer destination number;
Forwarding module is used for the calling transfer access code according to described ECT business, transmits described call transfer request message.
12. device as claimed in claim 11 is characterized in that, described receiver module specifically is used for:
Receive USSD message, described USSD message comprises: the USSD access code of ECT business, described former calling number and transfer destination number;
Or, receiving short message, described short message comprises: the short message of ECT business inserts sign indicating number, described former calling number and transfer destination number.
13., it is characterized in that described device is attaching position register HLR and USSD center as claim 11 or 12 described devices;
Or described device is SMS service center SMSC.
14. an ECT business platform is characterized in that, comprising:
Receiver module is used for the receipt of call transfer request message, and described call transfer request message comprises: the former calling number of the calling transfer access code of ECT business, calling to be transferred and transfer destination number;
Indicating module is used to indicate the VMSC of the former calling mobile terminal of calling to be transferred, the transfer destination portable terminal of described former calling mobile terminal of bridge joint and calling to be transferred.
15. ECT business platform as claimed in claim 14 is characterized in that, also comprises:
Enquiry module is used for inquiring about the address of described VMSC after described receiver module receives described call transfer request message;
Described indicating module specifically is used for: according to the address that described enquiry module inquires, issue the indication of described former calling mobile terminal of bridge joint and transfer destination portable terminal to described VMSC.
16. ECT business platform as claimed in claim 15 is characterized in that, described indicating module specifically comprises:
The called connection indicating member is used for issuing to described VMSC the indication of the described transfer destination portable terminal that continues;
Reply monitoring and issue the unit, be used for issuing and reply event-monitoring message to described VMSC;
Reply the monitoring receiving element, be used to receive the incident of replying of the described transfer destination portable terminal that described VMSC reports;
The caller indicating member that continues is used for issuing to described VMSC the indication of the described former calling mobile terminal that continues.
17., it is characterized in that described receiver module specifically is used for as each described ECT business platform of claim 14 to 16:
Receive USSD message, described USSD message comprises: the USSD access code of ECT business, described former calling number and transfer destination number;
Or, receiving short message, described short message comprises: the short message of ECT business inserts sign indicating number, described former calling number and transfer destination number.
18. an ECT transaction processing system is characterized in that, comprising:
The ECT business processing device is used for the receipt of call transfer request message, and described call transfer request message comprises: the former calling number of the calling transfer access code of ECT business, calling to be transferred and transfer destination number; According to the calling transfer access code of described ECT business, transmit described call transfer request message;
The ECT business platform is used to receive the described call transfer request message that described ECT business processing device is transmitted, and indicates the VMSC of the former calling mobile terminal of calling to be transferred, the transfer destination portable terminal of described former calling mobile terminal of bridge joint and calling to be transferred.
19. system as claimed in claim 18 is characterized in that, described ECT business processing device is HLR and USSD center; Or described ECT business processing device is SMSC.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105975353A CN102143465A (en) | 2010-12-20 | 2010-12-20 | Methods, device and system for processing ECT (Explicit Call Transfer) service |
| PCT/CN2011/083268 WO2012083788A1 (en) | 2010-12-20 | 2011-12-01 | Method, device and system for processing explicit call transfer service |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105975353A CN102143465A (en) | 2010-12-20 | 2010-12-20 | Methods, device and system for processing ECT (Explicit Call Transfer) service |
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| Publication Number | Publication Date |
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| CN102143465A true CN102143465A (en) | 2011-08-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2010105975353A Pending CN102143465A (en) | 2010-12-20 | 2010-12-20 | Methods, device and system for processing ECT (Explicit Call Transfer) service |
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| Country | Link |
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| CN (1) | CN102143465A (en) |
| WO (1) | WO2012083788A1 (en) |
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| CN103139727A (en) * | 2011-11-30 | 2013-06-05 | 中国联合网络通信集团有限公司 | Method, system and equipment for multi-media message information processing |
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Also Published As
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| WO2012083788A1 (en) | 2012-06-28 |
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