CN100407814C - Method and system for notifying called terminal that is foreward-turn called absolutely - Google Patents
Method and system for notifying called terminal that is foreward-turn called absolutely Download PDFInfo
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- CN100407814C CN100407814C CN2006100649633A CN200610064963A CN100407814C CN 100407814 C CN100407814 C CN 100407814C CN 2006100649633 A CN2006100649633 A CN 2006100649633A CN 200610064963 A CN200610064963 A CN 200610064963A CN 100407814 C CN100407814 C CN 100407814C
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Abstract
The present invention provides a method for notifying a called terminal that the called terminal is forewardingly called unconditionally, which comprises the following procedures: a call terminal sends route fetching information to a home location register by a mobile switching center, and the information comprises a called terminal label; the home location register judges whether the called terminal signs a contract of unconditional forwarding according to the called terminal label and notifies the original called terminal, and the home location register sends notice information to a short message center if the called terminal signs the contract; the short message center generates a notice short message according to the notice information and sends the notice short message to the called terminal. The present invention also provides a system for notifying the called terminal that the called terminal is forewardingly called unconditionally. The present invention which relates an unconditional forwarding supplementary service and a short message service together notifies the original called terminal of the call forwarding in a mode of the short message sent by the mobile terminal so that the original called terminal can obtain the information, such as called forwarding numbers, called forwarding time, etc., by receiving the short messages no matter in what state (start, stop or no network signal) the original called terminal is.
Description
Technical field
The present invention relates to the Call Forwarding Unconditional technology of the communications field, relate in particular to a kind of method and system of notifying terminal called to be called out by Call Forwarding Unconditional.
Background technology
The Call Forwarding of call establishment stage has multiple way of realization, as unconditioned call connection, call forwarding on busy, no-answer call connection, call redirection etc., its function is the destination address that a calling to this terminal is redirect to other, this destination address comprises various ways, as Mobile Directory Number, fixed telephone number, IP address, E-mail address or voice mail etc.
Wherein, change destination address before the unconditioned call connection business need sets in advance, when terminal was selected this business, to the destination address that sets in advance, and this terminal no longer included promptings such as ring with all calls transfers.For example, A is a calling terminal, and B is a terminal called, and the signatory unconditioned call connection of terminal called B, and it is C that transferred number is set, and when calling terminal A dialed terminal called B so, then this calling was before forwarded to C.
The idiographic flow of above-mentioned Call Forwarding Unconditional may further comprise the steps as shown in Figure 1:
Step s101, calling terminal sends call request information to MSC (Mobile Switch Center, mobile switching centre)/VLR (Visit Location Register, VLR Visitor Location Register), comprises the terminal called address in this information.
Step s102, MSC/VLR sends the SendRoutingInfo that sends routing information to HLR (Home Location Register, attaching position register), comprises the terminal called address in this information.
Step s103, HLR is known this terminal called Call Forwarding Unconditional of having contracted by Query Database, then send and get route response information SendRoutingInfoCfg, carry Redirection Information in this information, comprise the address of purpose terminal corresponding to this terminal called to MSC/VLR.
Step s104, MSC/VLR notifies calling terminal according to the destination address in the Redirection Information, and calling terminal and purpose terminal foundation calling are connected.
Yet in the prior art, when the calling of former terminal called had been arrived the purpose terminal by Call Forwarding Unconditional, former terminal called was not also known, may cause former terminal called to miss some important informations.
Summary of the invention
The problem to be solved in the present invention provides a kind of method and system of notifying terminal called to be called out by Call Forwarding Unconditional, can not be known by the defective of the information of preceding commentaries on classics by the terminal called of preceding commentaries on classics to solve in the prior art.
In order to address the above problem, the invention provides a kind of method of notifying terminal called to be called out by Call Forwarding Unconditional, may further comprise the steps:
A, calling terminal send to attaching position register by mobile switching centre and send routing information, and comprise the terminal called sign in this information;
B, attaching position register judge whether signatory Call Forwarding Unconditional and notify former terminal called of terminal called according to this terminal called sign, if contract, then change step C;
C, attaching position register send announcement information to sms center, and carry out Call Forwarding Unconditional and call out;
D, sms center generate notifying messages according to this announcement information, and send to terminal called.
Described announcement information comprises the terminal called address.
The described signatory Call Forwarding Unconditional of step B and notify former terminal called mode to comprise: network contraction Call Forwarding Unconditional and notify former terminal called or the signatory Call Forwarding Unconditional of user terminal and notify former terminal called.
User terminal is by the signatory Call Forwarding Unconditional of non-constructed supplementary business and notify former terminal called.
User terminal is by the signatory Call Forwarding Unconditional of non-constructed supplementary business and notify former terminal called further to comprise:
B11, user terminal send the request of registration Call Forwarding Unconditional to attaching position register, comprise the purpose terminal address in this solicited message;
There is user's endpoint registration Call Forwarding Unconditional at B12, attaching position register notice non-constructed supplementary business center;
The mind-set user terminal sends the non-constructed supplementary business solicited message in B13, the non-constructed supplementary business;
B14, user terminal send the request response message to the non-constructed supplementary business center, comprise in this information that the user terminal requirement is by the request of preceding commentaries on classics note;
Attaching position register is notified with registering result in B15, non-constructed supplementary business center;
B16, attaching position register send registration Call Forwarding Unconditional request response to user terminal.
Attaching position register and non-constructed supplementary business center are integrated; User terminal calls out by the signatory Call Forwarding Unconditional of non-constructed supplementary business and preceding commentaries on classics note further comprises:
B21, user terminal send the request of registration Call Forwarding Unconditional to attaching position register, comprise the purpose terminal address in this solicited message;
B22, attaching position register send the non-constructed supplementary business solicited message to user terminal;
B23, user terminal send the request response message to attaching position register, comprise in this information that the user terminal requirement is by the request of preceding commentaries on classics note;
B24, attaching position register send registration Call Forwarding Unconditional request response to user terminal.
Also comprise the sms center address in the described request response message.
Described user terminal requirement is notified to be stored in the attaching position register by the information of forwarded calls and sms center address.
The invention also discloses a kind of system that notifies terminal called to be called out, comprising by Call Forwarding Unconditional: calling terminal, attaching position register, sms center, mobile switching centre and terminal called,
Described attaching position register is used for calling terminal and makes a call when request to attaching position register by mobile switching centre, and the signatory Call Forwarding Unconditional of terminal called and signatoryly notify formerly when called, sends announcement information to sms center;
Described sms center is used to generate notifying messages, and sends to terminal called by mobile switching centre.
Carry Redirection Information in the described announcement information, the former called generation unconditioned call connection of indication sms center SMS notification.
Compared with prior art, the present invention has the following advantages:
The present invention links together Call Forwarding Unconditional supplementary service and short message service, send short message mode by portable terminal and notify former terminal called that Call Forwarding is arranged, making former terminal called no matter be in what state (start shooting, shut down or do not have network signal) can obtain by information such as the number of Call Forwarding, times by receiving note.
Description of drawings
Fig. 1 is the flow chart of prior art unconditioned call connection;
Fig. 2 is the method flow diagram that the present invention notifies terminal called to be called out by Call Forwarding Unconditional;
Fig. 3 is user terminal of the present invention by the signatory Call Forwarding Unconditional of non-constructed supplementary business and notifies the flow chart of former terminal called;
Fig. 4 is specific embodiment flow chart of the present invention;
Fig. 5 is the system construction drawing that the present invention notifies terminal called to be called out by Call Forwarding Unconditional.
Embodiment
Below in conjunction with accompanying drawing specific embodiments of the invention are described:
A kind of method of notifying terminal called to be called out by Call Forwarding Unconditional of the present invention as shown in Figure 2, may further comprise the steps:
Step s201, calling terminal send to attaching position register by mobile switching centre and send routing information, and comprise the terminal called sign in this information.
Step s202, attaching position register is judged whether signatory Call Forwarding Unconditional and notify former terminal called of terminal called according to this terminal called sign, if contract, then changes step s203.The Call Forwarding Unconditional if only contracted and signatoryly notify former terminal called then only carries out Call Forwarding Unconditional and calls out.Wherein, attaching position register is searched the stored information of this terminal called, thereby is obtained the signatory situation of this terminal called according to this terminal called sign in database.
Step s203, attaching position register sends announcement information to sms center.Wherein, comprise terminal called address and Redirection Information in the announcement information.Redirection Information is used to indicate sms center notice terminal called generation unconditioned call connection, and Redirection Information further comprises the signatory address of calling terminal address and/or the signatory Call Forwarding Unconditional of terminal called.
Step s204, sms center generates notifying messages according to this announcement information, and sends to this terminal called.Wherein, notifying messages comprises the destination address that preceding forwarded to and/or by the time of forwarded calls and/or by the calling terminal address of forwarded calls.
Signatory Call Forwarding Unconditional and notify former terminal called mode to comprise among the step s202: network contraction Call Forwarding Unconditional and notify former terminal called or the signatory Call Forwarding Unconditional of user terminal and notify former terminal called, wherein, notify former called service to be by the network contraction Call Forwarding Unconditional: directly to notify former called service to particular terminal registration Call Forwarding Unconditional, and those terminal information are stored among the HLR at network side.User terminal is by the signatory Call Forwarding Unconditional of non-constructed supplementary business and notify former terminal called, and idiographic flow comprises as shown in Figure 3:
Step s301, user terminal sends the request of registration Call Forwarding Unconditional to attaching position register, comprises the purpose terminal address in this solicited message.
Step s302, there is user's endpoint registration Call Forwarding Unconditional at attaching position register notice non-constructed supplementary business center, and with this information stores in database.
Step s303, the mind-set user terminal sends the non-constructed supplementary business solicited message in the non-constructed supplementary business.
Step s304, user terminal sends the request response message to the non-constructed supplementary business center, comprises in this information that user terminal requirement notice by the information of forwarded calls, wherein asks can also comprise in the response message terminal iidentification and sms center address, certainly, the sms center address is optional.
Step s305, mind-set attaching position register notice registering result in the non-constructed supplementary business.If do not obtain the sms center address, then HLR inquires about the current location of this terminal according to the terminal iidentification that carries in the end message in database, and the sms center address of short message service can be provided, and with those information stores in HLR database.
Step s306, attaching position register sends registration Call Forwarding Unconditional request response to user terminal.
In addition, above-mentioned flow process is a kind of embodiment, and the non-constructed supplementary business center also can integrate with Home Location Register or mobile switching centre, directly at attaching position register or mobile switching centre's transmitting-receiving non-constructed supplementary business.Specifically may further comprise the steps: user terminal sends the request of registration Call Forwarding Unconditional to attaching position register, comprises the purpose terminal address in this solicited message; Attaching position register sends the non-constructed supplementary business solicited message to user terminal; User terminal sends the request response message to attaching position register, comprises in this information that the user terminal requirement is by the request of preceding commentaries on classics note; Attaching position register sends registration Call Forwarding Unconditional request response to user terminal.
With embodiment the present invention is specifically described below, as shown in Figure 4:
Step s401, calling terminal sends the SendRoutingInfo that sends routing information by mobile switching centre/Visited Location Registor to attaching position register, called number during attaching position register sends routing information according to this is inquired about in database, judges this called Call Forwarding Unconditional and contracted and notified former called service of having contracted.
Step s402, attaching position register sends SMS notification information alertServiceCentreEx to sms center, carries newly-increased cell Forward-Alert in this information, and the indication sms center changes with the former called generation of SMS notification is preceding.Wherein, comprise CallingNumber and ForwardNumber in the Forward-Alert cell, CallingNumber is that calling terminal number (promptly initiating the calling number of SRI request), ForwardNumber are the signatory number of the signatory Call Forwarding Unconditional of terminal called, the effect of this cell is to bring sms center with calling number and transferred number, and the Call Forwarding Unconditional informing business is triggered at the notifying messages center.
Step s403, note of sms center structure is issued called, and short message content is that this terminal of XX minute XXXXX number call of XX XX month XX XX point is before forwarded to the XXXXX number, and sends to former terminal called by mobile switching centre/Visited Location Registor.
Step s404, sms center sends alertServiceCentreExCfg to attaching position register, carries the said short message content in this information.
Step s405, attaching position register send to mobile switching centre/Visited Location Registor and get route response information SendRoutingInfoCfg, carry Call Forwarding Unconditional purpose terminal address in this information.
The present invention also provides a kind of system that notifies terminal called to be called out by Call Forwarding Unconditional, as shown in Figure 4, comprising: user terminal A 10, user terminal B20, mobile switching centre/Visited Location Registor 30, attaching position register 40 and sms center 50.Wherein, suppose that user terminal A 10 is calling terminal, user terminal B20 is the Call Forwarding Unconditional and notify former called by the terminal called of forwarded calls business of having contracted.When user terminal A 10 to mobile switching centre/Visited Location Registor 30 request of making a call, 30 of mobile switching centre/Visited Location Registors send to attaching position register 40 and get routing information request, comprise the user ID of user terminal B20 in this information; Attaching position register 40 is found contracted Call Forwarding Unconditional and notify former called by the forwarded calls business of this user terminal B20 by searching database, then call its signatory preceding commentaries on classics destination address, and make a call to the purpose terminal by mobile switching centre/Visited Location Registor 30, send announcement information to sms center simultaneously; Sms center 50 generates notifying messages, and send to user terminal B20 by mobile switching centre 30, notify its by Call Forwarding Unconditional call out and this call-related information, for example, make user terminal B20 receive a note " this terminal of XX minute XXXXX number call of XX XX month XX XX point is before forwarded to the XXXXX number ".
The above only is a preferred implementation of the present invention; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the principle of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (10)
1. a method of notifying terminal called to be called out by Call Forwarding Unconditional is characterized in that, may further comprise the steps:
A, calling terminal send to attaching position register by mobile switching centre and send routing information, and comprise the terminal called sign in this information;
B, attaching position register judge whether signatory Call Forwarding Unconditional and notify former terminal called of terminal called according to this terminal called sign, if contract, then change step C;
C, attaching position register send announcement information to sms center, and carry out Call Forwarding Unconditional and call out;
D, sms center generate notifying messages according to this announcement information, and send to terminal called.
2. the method for notifying terminal called to be called out by Call Forwarding Unconditional according to claim 1 is characterized in that, described announcement information comprises the terminal called address.
3. the method for notifying terminal called to be called out according to claim 1 by Call Forwarding Unconditional, it is characterized in that the described signatory Call Forwarding Unconditional of step B and notify former terminal called mode to comprise: network contraction Call Forwarding Unconditional and notify former terminal called or the signatory Call Forwarding Unconditional of user terminal and notify former terminal called.
4. the method for being called out by Call Forwarding Unconditional as notice terminal called as described in the claim 3 is characterized in that, user terminal is by the signatory Call Forwarding Unconditional of non-constructed supplementary business and notify former terminal called.
5. the method for being called out by Call Forwarding Unconditional as notice terminal called as described in the claim 4 is characterized in that, user terminal is by the signatory Call Forwarding Unconditional of non-constructed supplementary business and notify former terminal called further to comprise:
B11, user terminal send the request of registration Call Forwarding Unconditional to attaching position register, comprise the purpose terminal address in this solicited message;
There is user's endpoint registration Call Forwarding Unconditional at B12, attaching position register notice non-constructed supplementary business center;
The mind-set user terminal sends the non-constructed supplementary business solicited message in B13, the non-constructed supplementary business;
B14, user terminal send the request response message to the non-constructed supplementary business center, comprise in this request response message that the user terminal requirement is by the request of preceding commentaries on classics note;
Attaching position register is notified with registering result in B15, non-constructed supplementary business center;
B16, attaching position register send registration Call Forwarding Unconditional request response to user terminal.
6. the method for being called out by Call Forwarding Unconditional as notice terminal called as described in the claim 4 is characterized in that attaching position register and non-constructed supplementary business center are integrated; User terminal calls out by the signatory Call Forwarding Unconditional of non-constructed supplementary business and preceding commentaries on classics note further comprises:
B21, user terminal send the request of registration Call Forwarding Unconditional to attaching position register, comprise the purpose terminal address in this solicited message;
B22, attaching position register send the non-constructed supplementary business solicited message to user terminal;
B23, user terminal send the request response message to attaching position register, comprise in this request response message that the user terminal requirement is by the request of preceding commentaries on classics note;
B24, attaching position register send registration Call Forwarding Unconditional request response to user terminal.
7. the method for being called out by Call Forwarding Unconditional as notice terminal called as described in claim 5 or 6 is characterized in that, also comprises the sms center address in the described request response message.
8. the method for being called out by Call Forwarding Unconditional as notice terminal called as described in claim 5 or 6 is characterized in that, described user terminal requires notifiedly to be stored in the attaching position register by the information of forwarded calls and sms center address.
9. system that notifies terminal called to be called out by Call Forwarding Unconditional comprises: calling terminal, attaching position register, sms center, mobile switching centre and terminal called, it is characterized in that,
Described attaching position register is used for calling terminal and makes a call when request to attaching position register by mobile switching centre, and the signatory Call Forwarding Unconditional of terminal called and signatoryly notify formerly when called, sends announcement information to sms center;
Described sms center is used to generate notifying messages, and sends to terminal called by mobile switching centre.
10. the system of being called out by Call Forwarding Unconditional as notice terminal called as described in the claim 9 is characterized in that, carries Redirection Information in the described announcement information, the former called generation unconditioned call connection of indication sms center SMS notification.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2006100649633A CN100407814C (en) | 2006-03-20 | 2006-03-20 | Method and system for notifying called terminal that is foreward-turn called absolutely |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2006100649633A CN100407814C (en) | 2006-03-20 | 2006-03-20 | Method and system for notifying called terminal that is foreward-turn called absolutely |
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| CN1852484A CN1852484A (en) | 2006-10-25 |
| CN100407814C true CN100407814C (en) | 2008-07-30 |
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| CN2006100649633A Expired - Fee Related CN100407814C (en) | 2006-03-20 | 2006-03-20 | Method and system for notifying called terminal that is foreward-turn called absolutely |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101312590B (en) * | 2007-05-22 | 2011-10-26 | 中兴通讯股份有限公司 | Method implementing call forwarding |
| WO2009015532A1 (en) * | 2007-08-01 | 2009-02-05 | Zte Corporation | A method for communication forwarding of user power off with ip multimedia subsystem centralized service |
| CN101115227B (en) * | 2007-09-13 | 2010-09-08 | 华为技术有限公司 | Method and system for registering call diversion service, call diversion service receiving device |
| CN101119591B (en) * | 2007-09-18 | 2010-11-10 | 中兴通讯股份有限公司 | Method of implementing classification calling forward shifting and home location register |
| CN101197884B (en) * | 2007-12-03 | 2011-04-20 | 华为技术有限公司 | Informing method and apparatus for call forward shifting information |
| CN114040345B (en) * | 2021-12-24 | 2023-09-19 | 展讯通信(天津)有限公司 | Call forwarding prompting method and device |
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| CN1483295A (en) * | 2000-12-22 | 2004-03-17 | ������ƶ����Ź�˾ | Method and device for handling telephone calls directed to non-reachable mobile phones |
| WO2005053282A1 (en) * | 2003-11-28 | 2005-06-09 | Staffan Kjellqvist | For telecommunication adapted system |
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| CN1719850A (en) * | 2005-06-03 | 2006-01-11 | 北京创博巍网络技术有限公司 | Non-receiving call service system |
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2006
- 2006-03-20 CN CN2006100649633A patent/CN100407814C/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1483295A (en) * | 2000-12-22 | 2004-03-17 | ������ƶ����Ź�˾ | Method and device for handling telephone calls directed to non-reachable mobile phones |
| WO2005053282A1 (en) * | 2003-11-28 | 2005-06-09 | Staffan Kjellqvist | For telecommunication adapted system |
| CN1684486A (en) * | 2004-04-12 | 2005-10-19 | 上海粱江通信软件有限公司 | System, method and device for realizing inform of lost call of telephone paging |
| CN1719850A (en) * | 2005-06-03 | 2006-01-11 | 北京创博巍网络技术有限公司 | Non-receiving call service system |
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