CN103095690A - Calling processing method and application server (AS) - Google Patents
Calling processing method and application server (AS) Download PDFInfo
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- CN103095690A CN103095690A CN2012105867659A CN201210586765A CN103095690A CN 103095690 A CN103095690 A CN 103095690A CN 2012105867659 A CN2012105867659 A CN 2012105867659A CN 201210586765 A CN201210586765 A CN 201210586765A CN 103095690 A CN103095690 A CN 103095690A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M2203/00—Aspects of automatic or semi-automatic exchanges
- H04M2203/65—Aspects of automatic or semi-automatic exchanges related to applications where calls are combined with other types of communication
- H04M2203/651—Text message transmission triggered by call
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Abstract
The invention relates to the field of communication technology, in particular to a calling processing method and an application server (AS). The calling processing method includes the steps of: a. the AS of a called party receives an invite message sent by a call session control function (CSCF), wherein the invite message carries telephone number information of the calling party, and the called party signs a confirming service of the calling party telephone number, b. an request message is sent to a calling server corresponding to the calling party telephone number to request the calling server corresponding to the calling party telephone number to judge whether the calling corresponding to the calling party telephone number calls the called party, c. a response message produced by the calling server corresponding to the calling party telephone number according to the judgment is received, and calling is continued or refused according to the response message.
Description
Technical field
The present invention relates to communication technical field, relate in particular to a kind of call processing method and application server
Background technology
" caller identification " function is used for providing caller ID display to the called subscriber, can allow the called subscriber according to the calling number that mobile phone shows, receives calls selectively.But, constantly prevailing along with the networking telephone, increasing lawless person covers true identity and forges telephone number and lure people to answer the call by virtual number arbitrarily is set on gateway, brings very large loss to the user.
IP Multimedia System (IP Multimedia Subsystem, IMS) provides a kind of user to go to subscribe to the mechanism of good friend's User Status by subscribing to Subscribe message.Resource list server (Resource ListServer, RLS) splits out a plurality of subscribe request with user's subscription list and sends to presence server.Presence server returns to the current Presence state of user, by RLS, the synthetic notice NOTIFY of a plurality of users' Presence state group is sent to the booking reader, allow the booking reader know good friend user's state, such as good friend user is in idle condition or talking state.
By the analysis to prior art, the inventor thinks that there is following problem at least in prior art:
The method of the subscriber state that prior art provides, can only identify good friend user's state, such as good friend user's free time or busy, can not identify this good friend with whose conversation, and then whether phone that can not be corresponding according to good friend's User Status identification calling number is to swindle phone.
Summary of the invention
For overcoming the defective of prior art, the purpose of the embodiment of the present invention is a kind of call processing method and application server, make by request message and carry out the calling telephone number confirmation, judged that before called connection phone whether phone corresponding to any calling number is the swindle phone, and process targetedly calling according to judged result.
First aspect, the embodiment of the present invention provide a kind of call processing method, comprising:
The INVITE that the application server AS receipt of call conversation control function CSCF at called subscriber place sends, described INVITE carries calling telephone number information, and the described user calling telephone number of having contracted is confirmed business;
The call server corresponding to described calling telephone number sends a request message, with ask call server corresponding to described calling telephone number judge calling corresponding to described calling telephone number whether with described called subscriber as called;
Receive the response message that call server corresponding to described calling telephone number generates according to judged result, and carry out call proceeding or refusal according to described response message.
In the first possibility implementation of first aspect, described request message is for subscribing to SUBSCRIBE message, described SUBSCRIBE message carry event Event with ask call server corresponding to described calling telephone number judge calling corresponding to described calling telephone number whether with described called subscriber as called; Described response message is the notice NOTIFY.
The first possibility implementation in conjunction with first aspect, in the possible implementation of the second, described NOTIFY carries the call status information cell, when calling corresponding to described calling telephone number with described called subscriber when called, described call state cell value is true; Otherwise described call state cell value is false.
May implementation in conjunction with the second of first aspect, in the third possible implementation, describedly carry out call proceeding or refusal according to described response message, comprising:
If the call status information cell value that described NOTIFY carries is true, return to INVITE to described CSCF, call establishment;
If the call status information cell value that described NOTIFY carries is false, refusal is called out.
In the 4th kind of possibility implementation of first aspect, described request message is INFO, described INFO body carry newly-increased cell with ask call server corresponding to described calling telephone number judge calling corresponding to described calling telephone number whether with described called subscriber as called; Described response message is 200 message.
The 4th kind of possibility implementation in conjunction with first aspect, in the 5th kind of possible implementation, described 200 message are carried the call status information cell, when calling corresponding to described calling telephone number with described called subscriber when called, described call state cell value is true; Otherwise described call state cell value is false.
The 5th kind of possibility implementation in conjunction with first aspect, in the 6th kind of possible implementation, described 200 message are carried the call status information cell, when calling corresponding to described calling telephone number with described called subscriber when called, described call state cell value is true; Otherwise described call state cell value is false.
In conjunction with the 6th kind of first aspect may implementation, in the 7th kind of possible implementation, describedly carry out call proceeding or refusal according to described response message, comprising:
If the call status information cell value that described 200 message are carried is true, return to INVITE to described CSCF, call establishment;
If the call status information cell value that described 200 message are carried is false, refusal is called out.
Second aspect, the embodiment of the present invention provide a kind of application server, comprising:
Receiving element is used for the INVITE that receipt of call conversation control function CSCF sends, and described INVITE carries calling telephone number information, and the described user calling telephone number of having contracted is confirmed business;
Transmitting element is used for sending a request message to call server corresponding to described calling telephone number, with ask call server corresponding to described calling telephone number judge calling corresponding to described calling telephone number whether with described called subscriber as called;
Described receiving element also is used for receiving the response message according to the judged result generation that call server corresponding to described calling telephone number sends;
Call processing unit is used for carrying out call proceeding or refusal according to the described response message that described receiving element receives.
In the possible implementation of the first of second aspect, the request message that described transmitting element sends is for subscribing to SUBSCRIBE message, described SUBSCRIBE message carry event Event with ask call server corresponding to described calling telephone number judge calling corresponding to described calling telephone number whether with described called subscriber as called; The response message that described receiving element receives is the notice NOTIFY.
The first possibility implementation in conjunction with second aspect, in the possible implementation of the second, the NOTIFY that described receiving element receives carries the call status information cell, when calling corresponding to described calling telephone number with described called subscriber when called, described call state cell value is true; Otherwise described call state cell value is false.
In conjunction with the second possibility implementation of second aspect, in the third possible implementation, if the call status information cell value that described NOTIFY carries is true, return to INVITE to described CSCF, call establishment;
If the call status information cell value that described NOTIFY carries is false, refusal is called out.
In the 4th kind of possibility implementation of second aspect, the request message that described transmitting element sends is INFO, described INFO body carry newly-increased cell with ask call server corresponding to described calling telephone number judge calling corresponding to described calling telephone number whether with described called subscriber as called; The response message that described receiving element receives is 200 message.
The 4th kind of possibility implementation in conjunction with second aspect, in the 5th kind of possible implementation, 200 message that described receiving element receives are carried the call status information cell, when calling corresponding to described calling telephone number with described called subscriber when called, described call state cell value is true; Otherwise described call state cell value is false.
In conjunction with the 5th kind of possibility implementation of second aspect, in the 6th kind of possible implementation, described call processing unit carries out call proceeding or refusal according to described response message, comprising:
If the call status information cell value that described 200 message are carried is true, return to INVITE to described CSCF, call establishment;
If the call status information cell value that described 200 message are carried is false, refusal is called out.
The third aspect, the another kind of application server of the embodiment of the present invention comprises:
Receiving element be used for to receive the request message that the application server at called subscriber place sends;
Judging unit, be used for according to the request message that described receiving element receives judge calling corresponding to calling telephone number whether with described called subscriber as called;
Generation unit is used for generating response message according to the judged result of described judging unit;
Transmitting element is used for sending to the application server at described called subscriber place the response message that described generation unit generates, and carries out call proceeding or refusal with the application server of notifying described called subscriber place according to described response message.
The embodiment of the present invention provides call processing method and application server, carrying out calling telephone number by request message confirms, by confirm calling corresponding to calling telephone number whether with described called subscriber as called, can judge before called connection phone whether phone corresponding to any calling number is the swindle phone, and process targetedly calling according to judged result, the loss that has reduced harassing and wrecking that the called subscriber is subject to and brought because of swindle.
Description of drawings
In order to be illustrated more clearly in the technical scheme of the embodiment of the present invention, the below will do to introduce simply to the accompanying drawing of required use in embodiment or description of the Prior Art, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
A kind of call processing method flow chart that Fig. 1 provides for the embodiment of the present invention;
The another kind of call processing method flow chart that Fig. 2 provides for the embodiment of the present invention;
Another call processing method flow chart that Fig. 3 provides for the embodiment of the present invention;
The structural representation of a kind of application server that Fig. 4 provides for the embodiment of the present invention;
The structural representation of another application server that Fig. 5 provides for the embodiment of the present invention;
The structural representation of the another kind of application server that Fig. 6 provides for the embodiment of the present invention;
The structural representation of another application server that Fig. 7 provides for the embodiment of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only a part of embodiment of the present invention, rather than whole embodiment.Based on the embodiment in the present invention, those of ordinary skills belong to the scope of protection of the invention not making the every other embodiment that obtains under the creative work prerequisite.
As shown in Figure 1, a kind of call processing method schematic diagram for the embodiment of the present invention provides comprises:
S101, the INVITE that the application server AS receipt of call conversation control function (Call SessionControl Function, CSCF) at called subscriber place sends;
Wherein, INVITE carries calling telephone number information, and the described called subscriber caller phone telephone number of having contracted is confirmed business.
S102, the call server corresponding to calling telephone number sends a request message, with ask call server corresponding to described calling telephone number judge calling corresponding to described calling telephone number whether with described called subscriber as called;
The request message here can be SUBSCRIBE message, and this SUBSCRIBE message is carried Event, with ask call server corresponding to described calling telephone number judge calling corresponding to described calling telephone number whether with described called subscriber as called; Perhaps
Request message can be INFO, and the message body of this INFO is carried newly-increased cell, with ask call server corresponding to described calling telephone number judge calling corresponding to described calling telephone number whether with described called subscriber as called.
S103 receives the response message that call server corresponding to described calling telephone number generates according to judged result, and carries out call proceeding or refusal according to described response message.
When request message was SUBSCRIBE message, corresponding response message was NOTIFY.This NOTIFY carries the call status information cell, when calling corresponding to described calling telephone number with described called subscriber when called, described call state cell value is true; Otherwise described call state cell value is false;
When request message was INFO, corresponding response message was 200 message.This 200 message is carried the call status information cell, when calling corresponding to described calling telephone number with described called subscriber when called, described call state cell value is true; Otherwise described call state cell value is false.
If the call status information cell value that top NOTIFY or 200 message are carried is true, return to INVITE to described CSCF, call establishment; Otherwise refusal is called out.
Here, the called subscriber is IMS user, and when the calling subscriber also was IMS user, the call server that calling telephone number is corresponding was AS; When the calling subscriber is CS user, the call server that calling telephone number is corresponding is visited mobile switching center (Visited Mobile Service-Switching Centre, VMSC) control function (Mobile Access Gateway Control Function with Mobile Access Gateway, mAGCF) entity of unification, can support subscribe message.
The method that the embodiment of the present invention provides, carrying out calling telephone number by request message confirms, by confirm calling corresponding to calling telephone number whether with described called subscriber as called, can judge before called connection phone whether phone corresponding to any calling number is the swindle phone, and process targetedly calling according to judged result, the loss that has reduced harassing and wrecking that the called subscriber is subject to and brought because of swindle.
As shown in Figure 2, the embodiment of the present invention provides a kind of call processing method, and calling and called are all IMS users, user 1 expression called subscriber, and corresponding AS is AS 1, corresponding CSCF is CSCF1; User 2 expression calling subscribers may be user corresponding to virtual-number, and its corresponding AS is AS2, and corresponding CSCF is CSCF2.The method specifically comprises:
S201, AS1 receives the INVITE that CSCF1 sends;
After AS1 received INVITE, perception has called out soon arrival.This INVITE carries user 2 telephone number, and the number that soon shows on user 1 terminal also is calling telephone number.This telephone number can be real number, is perhaps the virtual-number with rogue.
S202, AS1 judge that user 1 calling telephone number of whether having contracted confirms business;
Calling telephone number is confirmed business if user 1 has contracted, and forwards S203 to;
If the not signing calling telephone number of user 1 is confirmed business, the terminal to user's 1 correspondence sends INVITE, directly call establishment.
Here, calling telephone number is confirmed business, refers to a kind of signing service, and AS (AS1) corresponding to contracted user (user 1) can know whether calling corresponding to number that will soon show is calling out this contracted user on user 1 terminal.
S203, AS1 sends SUBSCRIBE message to called AS2;
Can carry an Event event call-state in SUBSCRIBE message, and Expires is set to 0, show it is to obtain immediately, be not long-term subscription.
This call state event be used for asking call server corresponding to described calling telephone number (AS2) judge calling corresponding to described calling telephone number whether with user 1 as called.
This SUBSCRIBE message can be by AS1 through CSCF1, then forwards through CSCF2, arrives AS2.
S204, AS2 returns 200 message to AS1;
S205, AS2 judge calling corresponding to calling telephone number whether with user 1 as called;
Particularly, AS2 can inquiring user 2 whether just calling party 1.Can be by the call information of the upper storage of AS2, judgement user 2 is doing caller, and user 1 is doing calledly, and the calling of user 1 and user's 2 correspondences is same calling.
S206, AS2 sends NOTIFY to AS1;
Can revise NOTIFY, this NOTIFY can carry the call status information cell, if in S205 calling corresponding to judgement calling telephone number with user 1 as called, the value that the call status information cell is set is true; If in S205 calling corresponding to judgement calling telephone number not with user 1 as called, the value that the call status information cell is set is false.
S207, AS1 returns 200 message to AS2;
S208, AS1 carries out call treatment according to the NOTIFY of receiving.
Particularly, if the value of the call status information cell that carries in the NOTIFY that AS1 receives is true, the telephone number that shows user's 2 correspondences is true number, returns to INVITE, call establishment to the terminal of user's 1 correspondence; If the value of the call status information cell that carries in this NOTIFY is false, show that the telephone number of user's 2 correspondences is the virtual-number with rogue, return to INVITE for user 1, directly refusal is called out.
It is pointed out that when caller is CS user, call flows and caller are that IMS user's flow process is identical, and just CSCF2 changes to the MGCF of caller, and AS2 changes to the entity of VMSC and mAGCF unification.
Like this, the called subscriber is by SUBSCRIBE message, obtain the calling subscriber and whether calling out the called subscriber, thereby can judge that whether calling number is the virtual-number with rogue, can be in the situation that not perception of called subscriber will be swindled phone refuses in advance, the loss of avoiding the called subscriber to be harassed or bringing because of swindle.
As shown in Figure 3, the embodiment of the present invention provides a kind of call processing method, and called is IMS user, and caller is also IMS user.User 1 expression called subscriber, corresponding AS is AS1, corresponding CSCF is CSCF1; User 2 expression calling subscribers, the AS that answers is AS2, corresponding CSCF is that CSCF2 the method specifically comprises:
S301, AS1 receives the INVITE that CSCF1 sends;
After AS1 received INVITE, perception has called out soon arrival.This INVITE carries user 2 telephone number, and the number that soon shows on user 1 terminal also is calling telephone number.This telephone number can be real number, is perhaps the virtual-number with rogue.
S302, AS1 judge that user 1 calling telephone number of whether having contracted confirms business;
Calling telephone number is confirmed business if user 1 has contracted, and forwards S303 to;
If the not signing calling telephone number of user 1 is confirmed business, the terminal to user's 1 correspondence sends INVITE, directly call establishment.
Here, calling telephone number is confirmed business, refers to a kind of signing service, and AS (AS1) corresponding to contracted user (user 1) can know whether calling corresponding to number that will soon show is calling out this contracted user on user 1 terminal.
S303, AS1 sends INFO to called AS2;
Can increase a cell newly in INFO, and Expires is set to 0, show it is to obtain immediately, be not long-term subscription.
Cell that should be newly-increased be used for asking call server corresponding to described calling telephone number (AS2) judge calling corresponding to described calling telephone number whether with user 1 as called.
This INFO can be by AS1 through CSCF1, then forwards through CSCF2, arrives AS2.
S304, AS2 judge calling corresponding to calling telephone number whether with user 1 as called;
Particularly, AS2 can inquiring user 2 whether just calling party 1.Can be by the call information of the upper storage of AS2, judgement user 2 is doing caller, and user 1 is doing calledly, and the calling of user 1 and user's 2 correspondences is same calling.
S305, AS2 sends 200 message to AS1;
Can revise 200 message, this 200 message can be carried the call status information cell, if in S304 calling corresponding to judgement calling telephone number with user 1 as called, the value that the call status information cell is set is true; If in S304 calling corresponding to judgement calling telephone number not with user 1 as called, the value that the call status information cell is set is false.
S306, AS1 carries out call treatment according to 200 message of receiving.
Particularly, if the value of the call status information cell that carries in 200 message that AS1 receives is true, the telephone number that shows user's 2 correspondences is true number, returns to INVITE, call establishment to the terminal of user's 1 correspondence; If the value of the call status information cell that carries in this 200 message is false, show that the telephone number of user's 2 correspondences is the virtual-number with rogue, return to INVITE for user 1, directly refusal is called out.
It is pointed out that when caller is CS user, call flows and caller are that IMS user's flow process is identical, and just CSCF2 changes to the MGCF of caller, and AS2 changes to the entity of VMSC and mAGCF unification.
Like this, the called subscriber passes through INFO, obtain the calling subscriber and whether calling out the called subscriber, thereby can judge that whether calling number is the virtual-number with rogue, can be in the situation that not perception of called subscriber will be swindled phone refuses in advance, the loss of avoiding the called subscriber to be harassed or bringing because of swindle.
As shown in Figure 4, the embodiment of the present invention provides a kind of application server, comprising:
Receiving element 401 is used for the INVITE that receipt of call conversation control function CSCF sends, and described INVITE carries calling telephone number information, and the described user calling telephone number of having contracted is confirmed business;
Transmitting element 402 is used for sending a request message to call server corresponding to described calling telephone number, with ask call server corresponding to described calling telephone number judge calling corresponding to described calling telephone number whether with described called subscriber as called;
Described receiving element 401 also is used for receiving the response message according to the judged result generation that call server corresponding to described calling telephone number sends;
Call processing unit 403 is used for carrying out call proceeding or refusal according to the described response message that described receiving element receives.
Further, the request message that described transmitting element 402 sends is SUBSCRIBE message, this SUBSCRIBE message carry event Event with ask call server corresponding to described calling telephone number judge calling corresponding to described calling telephone number whether with described called subscriber as called; The response message that described receiving element receives is the notice NOTIFY.
The NOTIFY that described receiving element 401 receives carries the call status information cell, when calling corresponding to described calling telephone number with described called subscriber when called, described call state cell value is true; Otherwise described call state cell value is false.
Described call processing unit 403 carries out call proceeding or refusal according to described response message, comprising:
If the call status information cell value that described NOTIFY carries is true, return to INVITE to described CSCF, call establishment;
If the call status information cell value that described NOTIFY carries is false, refusal is called out.
In addition, described transmitting element sends 402 request message can be INFO, described INFO body carry newly-increased cell with ask call server corresponding to described calling telephone number judge calling corresponding to described calling telephone number whether with described called subscriber as called; The response message that described receiving element receives is 200 message.
200 message that described receiving element 401 receives are carried the call status information cell, when calling corresponding to described calling telephone number with described called subscriber when called, described call state cell value is true; Otherwise described call state cell value is false.
Described call processing unit 403 carries out call proceeding or refusal according to described response message, comprising:
If the call status information cell value that described 200 message are carried is true, return to INVITE to described CSCF, call establishment;
If the call status information cell value that described 200 message are carried is false, refusal is called out.
As shown in Figure 5, the structure chart of the another kind of application server that provides for the embodiment of the present invention, as shown in Figure 5, described application server comprises at least one processor 501, communication bus 502, memory 503 and at least one communication interface 504.
Wherein, described communication bus 502 is for the connection and the communication that realize between said modules, and described communication interface 504 is used for being connected with external equipment and communicating by letter.
Wherein, described memory 503 is used for the program code that storage needs execution, these program codes specifically can comprise: receiving element 5031, transmitting element 5032, call processing unit 5033 when said units is carried out by described processor 501, are achieved as follows function:
Described receiving element 5031 is used for the INVITE that receipt of call conversation control function CSCF sends, and described INVITE carries calling telephone number information, and the described user calling telephone number of having contracted is confirmed business;
Transmitting element 5032, be used for sending a request message to call server corresponding to described calling telephone number, with ask call server corresponding to described calling telephone number judge calling corresponding to described calling telephone number whether with described called subscriber as called;
Described receiving element 5031 also is used for receiving the response message according to the judged result generation that call server corresponding to described calling telephone number sends;
Call processing unit 5033 is used for carrying out call proceeding or refusal according to the described response message that described receiving element 5031 receives.
As shown in Figure 6, the embodiment of the present invention provides another application server, comprising:
Receiving element 601 be used for to receive the request message that the application server at called subscriber place sends;
Judging unit 602, be used for according to the request message that described receiving element 601 receives judge calling corresponding to calling telephone number whether with described called subscriber as called;
Generation unit 603 is used for generating response message according to the judged result of described judging unit 602;
Transmitting element 604 is used for sending to the application server at described called subscriber place the response message that described generation unit 603 generates, and carries out call proceeding or refusal with the application server of notifying described called subscriber place according to described response message.
As shown in Figure 7, another application server that the embodiment of the present invention provides comprises at least one processor 701, communication bus 702, memory 703 and at least one communication interface 704.
Wherein, described communication bus 702 is for the connection and the communication that realize between said modules, and described communication interface 704 is used for being connected with external equipment and communicating by letter.
Wherein, described memory 703 is used for the program code that storage needs execution, these program codes specifically can comprise: receiving element 7031, judging unit 7032, generation unit 7033, transmitting element 7034 when said units is carried out by described processor 701, are achieved as follows function:
Receiving element 7031 be used for to receive the request message that the application server at called subscriber place sends;
Judging unit 7032, be used for according to the request message that described receiving element 7031 receives judge calling corresponding to calling telephone number whether with described called subscriber as called;
Generation unit 7033 is used for generating response message according to the judged result of described judging unit 7032;
Transmitting element 7034 is used for sending to the application server at described called subscriber place the response message that described generation unit 7033 generates, and carries out call proceeding or refusal with the application server of notifying described called subscriber place according to described response message.
The application server that the embodiment of the present invention provides, carrying out calling telephone number by request message confirms, can judge before called connection phone whether phone corresponding to any calling number is the swindle phone, and process targetedly calling according to judged result, the loss that has reduced harassing and wrecking that the called subscriber is subject to and brought because of swindle.
As seen through the above description of the embodiments, those skilled in the art's all or part of step that can be well understood in above-described embodiment method can realize by the mode that software adds essential general hardware platform.Based on such understanding, the part that technical scheme of the present invention contributes to prior art in essence in other words can embody with the form of software product, this computer software product can be stored in storage medium, as ROM/RAM, magnetic disc, CD etc., comprise that some instructions are with so that a computer equipment (can be personal computer, server, the perhaps network equipment etc.) carry out the described method of some part of each embodiment of the present invention or embodiment.
Need to prove, each embodiment in this specification all adopts the mode of going forward one by one to describe, and between each embodiment, identical similar part is mutually referring to getting final product, and each embodiment stresses is difference with other embodiment.Especially, for device embodiment, substantially similar in appearance to embodiment of the method, so describe fairly simplely, the implementation of each unit concrete function gets final product referring to the part explanation of embodiment of the method due to it.Device embodiment described above is only schematic, wherein the unit as the separating component explanation can or can not be also physically to separate, the parts that show as the unit can be or can not be also physical locations, namely can be positioned at a place, perhaps also can be distributed on a plurality of network element.Can select according to the actual needs wherein some or all of unit to realize the purpose of the present embodiment scheme.Those of ordinary skills namely can understand and implement in the situation that do not pay creative work.
In a word, the above is only the preferred embodiment of technical solution of the present invention, is not for limiting protection scope of the present invention.Within the spirit and principles in the present invention all, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (15)
1. a call processing method, is characterized in that, comprising:
The INVITE that the application server AS receipt of call conversation control function CSCF at called subscriber place sends, described INVITE carries calling telephone number information, and the described user calling telephone number of having contracted is confirmed business;
The call server corresponding to described calling telephone number sends a request message, with ask call server corresponding to described calling telephone number judge calling corresponding to described calling telephone number whether with described called subscriber as called;
Receive the response message that call server corresponding to described calling telephone number generates according to judged result, and carry out call proceeding or refusal according to described response message.
2. method according to claim 1, it is characterized in that, described request message is for subscribing to SUBSCRIBE message, described SUBSCRIBE message carry event Event with ask call server corresponding to described calling telephone number judge calling corresponding to described calling telephone number whether with described called subscriber as called; Described response message is the notice NOTIFY.
3. method according to claim 2, is characterized in that, described NOTIFY carries the call status information cell, when calling corresponding to described calling telephone number with described called subscriber when called, described call state cell value is true; Otherwise described call state cell value is false.
4. method according to claim 3, is characterized in that, describedly carries out call proceeding or refusal according to described response message, comprising:
If the call status information cell value that described NOTIFY carries is true, return to INVITE to described CSCF, call establishment;
If the call status information cell value that described NOTIFY carries is false, refusal is called out.
5. method according to claim 1, it is characterized in that, described request message is INFO, described INFO body carry newly-increased cell with ask call server corresponding to described calling telephone number judge calling corresponding to described calling telephone number whether with described called subscriber as called; Described response message is 200 message.
6. method according to claim 5, is characterized in that, described 200 message are carried the call status information cell, when calling corresponding to described calling telephone number with described called subscriber when called, described call state cell value is true; Otherwise described call state cell value is false.
7. method according to claim 6, is characterized in that, describedly carries out call proceeding or refusal according to described response message, comprising:
If the call status information cell value that described 200 message are carried is true, return to INVITE to described CSCF, call establishment;
If the call status information cell value that described 200 message are carried is false, refusal is called out.
8. an application server, is characterized in that, comprising:
Receiving element is used for the INVITE that receipt of call conversation control function CSCF sends, and described INVITE carries calling telephone number information, and the described user calling telephone number of having contracted is confirmed business;
Transmitting element is used for sending a request message to call server corresponding to described calling telephone number, with ask call server corresponding to described calling telephone number judge calling corresponding to described calling telephone number whether with described called subscriber as called;
Described receiving element also is used for receiving the response message according to the judged result generation that call server corresponding to described calling telephone number sends;
Call processing unit is used for carrying out call proceeding or refusal according to the described response message that described receiving element receives.
9. application server according to claim 8, it is characterized in that, the request message that described transmitting element sends is for subscribing to SUBSCRIBE message, described SUBSCRIBE message carry event Event with ask call server corresponding to described calling telephone number judge calling corresponding to described calling telephone number whether with described called subscriber as called; The response message that described receiving element receives is the notice NOTIFY.
10. application server according to claim 9, it is characterized in that, the NOTIFY that described receiving element receives carries the call status information cell, when calling corresponding to described calling telephone number with described called subscriber when called, described call state cell value is true; Otherwise described call state cell value is false.
11. application server according to claim 10 is characterized in that, described call processing unit carries out call proceeding or refusal according to described response message, comprising:
If the call status information cell value that described NOTIFY carries is true, return to INVITE to described CSCF, call establishment;
If the call status information cell value that described NOTIFY carries is false, refusal is called out.
12. application server according to claim 8, it is characterized in that, the request message that described transmitting element sends is INFO, described INFO body carry newly-increased cell with ask call server corresponding to described calling telephone number judge calling corresponding to described calling telephone number whether with described called subscriber as called; The response message that described receiving element receives is 200 message.
13. application server according to claim 12, it is characterized in that, 200 message that described receiving element receives are carried the call status information cell, when calling corresponding to described calling telephone number with described called subscriber when called, described call state cell value is true; Otherwise described call state cell value is false.
14. application server according to claim 13 is characterized in that, described call processing unit carries out call proceeding or refusal according to described response message, comprising:
If the call status information cell value that described 200 message are carried is true, return to INVITE to described CSCF, call establishment;
If the call status information cell value that described 200 message are carried is false, refusal is called out.
15. an application server is characterized in that, comprising:
Receiving element be used for to receive the request message that the application server at called subscriber place sends;
Judging unit, be used for according to the request message that described receiving element receives judge calling corresponding to calling telephone number whether with described called subscriber as called;
Generation unit is used for generating response message according to the judged result of described judging unit;
Transmitting element is used for sending to the application server at described called subscriber place the response message that described generation unit generates, and carries out call proceeding or refusal with the application server of notifying described called subscriber place according to described response message.
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105247902A (en) * | 2014-04-23 | 2016-01-13 | 三星电子株式会社 | Devices and methods of providing response message in devices |
| WO2016011740A1 (en) * | 2014-07-21 | 2016-01-28 | 小米科技有限责任公司 | Telephone call identification method and apparatus |
| CN109587354A (en) * | 2018-12-20 | 2019-04-05 | 平安科技（深圳）有限公司 | Communication hiding number method, apparatus, computer equipment and storage medium |
| US11336763B2 (en) | 2018-09-03 | 2022-05-17 | Zte Corporation | Incoming call processing method, mobile terminal, and computer storage medium |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1222015A (en) * | 1997-12-05 | 1999-07-07 | 日本电气株式会社 | Information notification system in public telephone system |
| CN1663216A (en) * | 2002-06-14 | 2005-08-31 | 诺基亚公司 | A method and system to subscription of events using SIP protocol |
| CN1878103A (en) * | 2005-06-07 | 2006-12-13 | 华为技术有限公司 | Method for WiMAX network accessing Internet protocol multimedia subdomain |
| CN101489202A (en) * | 2008-01-18 | 2009-07-22 | 中国移动通信集团公司 | Call controlling method and apparatus in mobile communication |
| CN101635891A (en) * | 2009-08-03 | 2010-01-27 | 中国网通集团宽带业务应用国家工程实验室有限公司 | Method for obtaining state information, home location server and communication system |
| CN102075940A (en) * | 2011-02-22 | 2011-05-25 | 中国人民解放军信息工程大学 | Internetwork call control method and device, and mobile switching end office |
-
2012
- 2012-12-28 CN CN2012105867659A patent/CN103095690A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1222015A (en) * | 1997-12-05 | 1999-07-07 | 日本电气株式会社 | Information notification system in public telephone system |
| CN1663216A (en) * | 2002-06-14 | 2005-08-31 | 诺基亚公司 | A method and system to subscription of events using SIP protocol |
| CN1878103A (en) * | 2005-06-07 | 2006-12-13 | 华为技术有限公司 | Method for WiMAX network accessing Internet protocol multimedia subdomain |
| CN101489202A (en) * | 2008-01-18 | 2009-07-22 | 中国移动通信集团公司 | Call controlling method and apparatus in mobile communication |
| CN101635891A (en) * | 2009-08-03 | 2010-01-27 | 中国网通集团宽带业务应用国家工程实验室有限公司 | Method for obtaining state information, home location server and communication system |
| CN102075940A (en) * | 2011-02-22 | 2011-05-25 | 中国人民解放军信息工程大学 | Internetwork call control method and device, and mobile switching end office |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105247902A (en) * | 2014-04-23 | 2016-01-13 | 三星电子株式会社 | Devices and methods of providing response message in devices |
| US10110734B2 (en) | 2014-04-23 | 2018-10-23 | Samsung Electronics Co., Ltd. | Devices and methods of providing response message in the devices |
| CN105247902B (en) * | 2014-04-23 | 2019-05-31 | 三星电子株式会社 | The device and method of response message are provided in a device |
| US10419605B2 (en) | 2014-04-23 | 2019-09-17 | Samsung Electronics Co., Ltd. | Devices and methods of providing response message in the devices |
| US10863023B2 (en) | 2014-04-23 | 2020-12-08 | Samsung Electronics Co., Ltd. | Devices and methods of providing response message in the devices |
| WO2016011740A1 (en) * | 2014-07-21 | 2016-01-28 | 小米科技有限责任公司 | Telephone call identification method and apparatus |
| US9521251B2 (en) | 2014-07-21 | 2016-12-13 | Xiaomi Inc. | Method and device for identifying telephone call |
| US11336763B2 (en) | 2018-09-03 | 2022-05-17 | Zte Corporation | Incoming call processing method, mobile terminal, and computer storage medium |
| CN109587354A (en) * | 2018-12-20 | 2019-04-05 | 平安科技（深圳）有限公司 | Communication hiding number method, apparatus, computer equipment and storage medium |
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