CN103841080A - Called number completion method, device and system - Google Patents

Called number completion method, device and system Download PDF

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Publication number
CN103841080A
CN103841080A CN201210477721.2A CN201210477721A CN103841080A CN 103841080 A CN103841080 A CN 103841080A CN 201210477721 A CN201210477721 A CN 201210477721A CN 103841080 A CN103841080 A CN 103841080A
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China
Prior art keywords
called number
calling subscriber
request message
call request
ownership place
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CN201210477721.2A
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Chinese (zh)
Inventor
宋月
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China Mobile Communications Group Co Ltd
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China Mobile Communications Group Co Ltd
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Priority to CN201210477721.2A priority Critical patent/CN103841080A/en
Publication of CN103841080A publication Critical patent/CN103841080A/en
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Abstract

The embodiments of the invention disclose a called number completion method, device and system. The method comprises: when receiving a calling request message, a caller home location AS determining whether a called number is a caller home location number or a visitor location number according to the identification information ahead of the caller number in the calling request message; when a determination result is that the called number in the calling request message is a caller home location number, the caller home location AS adding a caller home location national code or/and area code in front of the called number, and initiating a calling process; and otherwise, the caller home location AS adding a visitor location national code or/and area code carried in the calling request message in front of the called number, and initiating the calling process. According to the invention, the called number is completed according to actual needs of users, thus the completion accuracy of the called number is improved.

Description

A kind of called number polishing method, apparatus and system
Technical field
The present invention relates to communication technical field, particularly relate to a kind of called number polishing method, apparatus and system.
Background technology
IMS(Internet Protocol Multimedia Subsystem, internet protocol multi-media sub-system) network allow user roam, what in the time that user calls out in visited place, network side need to determine that user calls out is visited place number or ownership place number, if require user must add dial area code in the time of per call, can use and make troubles to user, therefore need network side to carry out called number polishing.
In prior art, called number polishing mainly contains two kinds of modes:
1), by access side device (SBC(Session Border Controller, Session Border Controller)/P-CSCF(Proxy Call Session Control Function, Proxy Call Session Control Function)) carry out called number polishing, unified its location area code of adding when SBC/P-CSCF discovery called number lacks area code under this mode, i.e. area code that user visiting is added in unification;
2), by user ascription area business platform (AS(Application Server, application server)) carry out called number polishing, the unified user ascription area area code of adding of AS under this mode.
There is a common problem in above-mentioned two kinds of existing called number polishing modes, can only add the specific area code of a class, and can not add suitable area code according to user's actual call demand.
Summary of the invention
The embodiment of the present invention provides a kind of called number polishing method, apparatus and system, carries out called number polishing to realize according to user's actual need, improves the accuracy of called number polishing.
In order to reach above object, the embodiment of the present invention provides a kind of called number polishing method, is applied to internet multimedia subsystem IMS network, and the method comprises:
When calling subscriber's ownership place application server AS receives call request message, and determine and carry with the non-visited place national code being directly connected of called number in this call request message or/and when area code, described calling subscriber's ownership place AS judges that the called number in this call request message is calling subscriber's ownership place number or visited place number;
When judged result is called number in this call request message during for calling subscriber's ownership place number, described calling subscriber's ownership place AS adds calling subscriber's ownership place national code before described called number or/and area code, and initiates call flow;
When judged result is called number in this call request message while being visited place number, described calling subscriber's ownership place AS before described called number, adds the visited place national code that carries in described call request message or/and area code, and initiates call flow.
The embodiment of the present invention also provides a kind of network equipment, is applied to internet multimedia subsystem IMS network as application server AS, and this network equipment comprises:
Receiver module, for receipt of call request message;
Judge module, for working as the described network equipment as calling subscriber's ownership place AS, and in the call request message that described receiver module receives, carry with the non-visited place national code being directly connected of called number or/and when area code, judge that the called number in this call request message is calling subscriber's ownership place number or visited place number;
Processing module for the called number that is this call request message when the judged result of described judge module during for calling subscriber's ownership place number, is added calling subscriber's ownership place national code or/and area code, and is initiated call flow before described called number; When the judged result of described judge module is called number in this call request message while being visited place number, before described called number, add the visited place national code that carries in described call request message or/and area code, and initiate call flow.
The embodiment of the present invention also provides a kind of called number polishing system, is applied to internet multimedia subsystem IMS network, and this system comprises:
User equipment (UE), for sending call request message;
Session Border Controller SBC in the time receiving call request message, increases visited place national code or/and area code in described call request message;
Application server AS for when as calling subscriber's ownership place AS, and while receiving call request message, is calling subscriber's ownership place number or visited place number according to this called number of the identification information judgment before the called number in this call request message; When judged result is called number in this call request message during for calling subscriber's ownership place number, described calling subscriber's ownership place AS adds calling subscriber's ownership place national code before described called number or/and area code, and initiates call flow; When judged result is called number in this call request message while being visited place number, described calling subscriber's ownership place AS before described called number, adds the visited place national code that carries in described call request message or/and area code, and initiates call flow.
Compared with prior art, the technical scheme that the embodiment of the present invention proposes has the following advantages:
When calling subscriber's ownership place, AS receives call request message, and determine and carry with the non-visited place national code being directly connected of called number in this call request message or/and when area code, calling subscriber's ownership place AS judges that the called number in this call request message is calling subscriber's ownership place number or visited place number; When judged result is called number in this call request message during for calling subscriber's ownership place number, this calling subscriber's ownership place AS before called number, adds user ascription area national code or/and area code, and initiates call flow; When judged result is that called number in this call request message is while being visited place number, calling subscriber's ownership place AS adds the visited place national code carrying in call request message or/and area code before called number, and initiate call flow, realize according to user's actual need and carried out called number polishing, improved the accuracy of called number polishing.
Brief description of the drawings
The schematic flow sheet of a kind of called number polishing method that Fig. 1 provides for the embodiment of the present invention one;
The schematic flow sheet of a kind of called number polishing method that Fig. 2 provides for the embodiment of the present invention two;
The schematic flow sheet of a kind of called number polishing method that Fig. 3 provides for the embodiment of the present invention three;
The structural representation of a kind of AS that Fig. 4 provides for the embodiment of the present invention four;
The structural representation of a kind of called number polishing system that Fig. 5 provides for the embodiment of the present invention five.
Embodiment
In existing called number polishing mode, can only add the specific area code of a class, cannot realize according to user's actual call demand and add suitable area code.
For the problem existing in above-mentioned existing called number polishing mode, the embodiment of the present invention provides a kind of technical scheme of called number polishing, can be applied to IMS network.In this technical scheme, when calling subscriber's ownership place, AS receives call request message, and determine and carry with the non-visited place national code being directly connected of called number in this call request message or/and when area code, calling subscriber's ownership place AS judges that the called number in this call request message is calling subscriber's ownership place number or visited place number; When judged result is called number in this call request message during for calling subscriber's ownership place number, this calling subscriber's ownership place AS before called number, adds user ascription area national code or/and area code, and initiates call flow; When judged result is that called number in this call request message is while being visited place number, calling subscriber's ownership place AS adds the visited place national code carrying in call request message or/and area code before called number, and initiate call flow, realize according to user's actual need and carried out called number polishing, improved the accuracy of called number polishing.
Below in conjunction with the accompanying drawing in embodiments of the invention, the technical scheme in embodiments of the invention is clearly and completely described, obviously, the embodiments described below are only the present invention's part embodiment, instead of whole embodiment.Based on the embodiment in the present invention, those of ordinary skill in the art are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of embodiments of the invention protection.
Embodiment mono-
As shown in Figure 1, the schematic flow sheet of a kind of called number polishing method providing for the embodiment of the present invention, can comprise the following steps:
Step 101, calling subscriber's ownership place AS receipt of call request message.
Step 102, calling subscriber's ownership place AS are calling subscriber's ownership place number or visited place number according to this called number of the identification information judgment before the called number in this call request message.If judged result is called number in this call request message during for calling subscriber's ownership place number, go to step 103; If judged result is the called number in this call request message while being visited place number, go to step 104.
Concrete, in embodiments of the present invention, when user's request of making a call in visited place, and before the called number in call request message, there is no national code or/and when area code, SBC can in call request message, add visited place national code or/and area code, and this is carried to visited place national code or/and the call request message of area code sends to calling subscriber's ownership place AS.Wherein, SBC can add visited place national code or/and when area code in call request message, need to avoid add visited place national code or/and area code be directly connected with called number (if interpolation visited place national code or/and area code be directly connected with called number, calling subscriber's ownership place AS receives after call request, can be according to the national code before called number and called number or/and area code directly makes a call flow process, thereby may bid mistake).
Calling subscriber's ownership place AS receives after call request, judge in this call request message and whether exist with the non-visited place national code being directly connected of called number or/and area code, and when being judged as while existing, further judge that the called number in this call request message is calling subscriber's ownership place number or visited place number, and then determine it is before called number, to add calling subscriber's ownership place national code or/and area code is still added visited place national code or/and area code according to judged result.
In embodiments of the present invention, calling subscriber's ownership place AS at least can comprise following three kinds of situations according to the identification information judgment called number before called number in call request message for calling subscriber's ownership place number or visited place number:
Situation one, make an appointment for identifying the identification information that called number is visited place number (the first identification information), if there is this first identification information before the called number in call request message, show that this called number is visited place number; If there is not this first identification information before the called number in call request message, show that this called number is calling subscriber's ownership place number.
In this case, when user makes a call in visited place, if called number is visited place number, before this called number, adds and dial first identification information (as ##) of making an appointment, if called number is ownership place number, dial this first identification information without adding.
Calling subscriber's ownership place AS receives after call request, judges in this call request, before called number, whether there is the first identification information, and in the time being judged as YES, determines that this called number is visited place number; Otherwise, determine that this called number is calling subscriber's ownership place number.
Situation two, make an appointment for identifying the identification information that called number is calling subscriber's ownership place number (the second identification information), if there is this second identification information before the called number in call request message, show that this called number is calling subscriber's ownership place number; If there is not this second identification information before the called number in call request message, show that this called number is visited place number.
In this case, when user makes a call in visited place, if called number is calling subscriber's ownership place number, before this called number, adds and dial second identification information (as * *) of making an appointment, if called number is visited place number, dial this second identification information without adding.
Calling subscriber's ownership place AS receives after call request, judges in this call request, before called number, whether there is the second identification information, and in the time being judged as YES, determines that this called number is calling subscriber's ownership place number; Otherwise, determine that this called number is visited place number.
Situation three, make an appointment for identifying the identification information that called number is visited place number (the 3rd identification information), and for identifying the identification information that called number is calling subscriber's ownership place number (the 4th identification information); If there is the 3rd identification information before the called number in call request message, show that this called number is visited place number; If there is the 4th identification information before the called number in call request message, show that this called number is calling subscriber's ownership place number.
In this case, when user makes a call in visited place, if called number is visited place number, before this called number, add and dial the 3rd identification information (as * *) of making an appointment, if called number is ownership place number, before called number, adds and dial the 4th identification information (as ##) of making an appointment.
Calling subscriber's ownership place AS receives after call request, judges in this call request before called number, to be the 3rd identification information or the 4th identification information, in the time being judged as the 3rd identification information, determines that this called number is visited place number; In the time being judged as the 4th identification information, determine that this called number is calling subscriber's ownership place number.
It should be noted that, in the technical scheme that the embodiment of the present invention provides, calling subscriber's ownership place AS judges that called number in call request is not limited to aforesaid way for calling subscriber's ownership place number or visited place number, on the basis of the technical scheme that those skilled in the art provide in the embodiment of the present invention, all should belong to protection scope of the present invention not paying the creative modification that above-mentioned judgment mode is carried out, in addition, because user mostly is the number of user ascription area at the communication number of the local storage of terminal equipment, and user can not add national code or/and area code conventionally in the time of such communication number of storage before communication number, when using above-described embodiment situation about providing when corresponding execution mode, the number of the local form that user stores in visited place still can directly be used terminal equipment makes a call, and in the time making a call, carry out other processing without user, can improve calling efficiency, therefore, in the concrete application of the technical scheme providing in the embodiment of the present invention, the preferentially execution mode of service condition one correspondence.
Step 103, calling subscriber's ownership place AS before called number, adds calling subscriber's ownership place national code or/and area code, and initiates call flow.
Step 104, calling subscriber's ownership place AS before called number, add the visited place national code that carries in call request message or/and area code, and initiates call flow.
In order to make those skilled in the art understand better the technical scheme that the embodiment of the present invention provides, the technical scheme embodiment of the present invention being provided below in conjunction with concrete application scenarios is described below in greater detail.
Embodiment bis-
In this embodiment, user need to add group prefix of making an appointment (as ## in the time of the number of calling visited place, visited place, being used for identifying called number is visited place number), while calling out ownership place number, dial this prefix without adding, with Beijing, user roams to Shanghai, and need to call out Pekinese's communication number is example, the called number polishing method flow that this embodiment provides can be referring to Fig. 2.Wherein, in this embodiment, if not specified, AS is calling subscriber's ownership place AS.
As shown in Figure 2, the schematic flow sheet of a kind of called number method providing for the embodiment of the present invention two, can comprise the following steps:
Step 201, UE send call request message to SBC, and the called number in this call request message is front without prefix.Wherein, called number is 66006688.
Step 202, SBC receive after call request message, add visited place area code in this request message, and this call request message is transmitted to AS.
Wherein, when SBC adds visited place area code in this request message, need to avoid the area code of adding to be directly connected with called number.
In this embodiment, SBC is transmitted in the call request message of AS and carries and the non-visited place area code " 021 " being directly connected of called number.
Step 203, AS receive after call request message, determine in this call request message and carry and the non-visited place area code being directly connected of called number, and the called number in this call request message is front without prefix, before the called number of AS in this call request message, add the area code of calling subscriber's ownership place, and initiate call flow.
Concrete, when AS receives call request message, and determine in this call request message and carry and the non-visited place area code being directly connected of called number, and before the called number in this call request message,, without prefix, AS determines that this calling is the calling to calling subscriber's ownership place number that calling subscriber initiates in visited place.Before the called number of AS in call request message, add the area code (being " 010 " in this example) of calling subscriber's ownership place, and initiate call flow.
Embodiment tri-
In this embodiment, user need to add group prefix of making an appointment (as ## in the time of the number of calling visited place, visited place, being used for identifying called number is visited place number), while calling out ownership place number, dial this prefix without adding, with Beijing, user roams to Shanghai, and the communication number that need to call out Shanghai is example, the called number polishing method flow that this embodiment provides can be referring to Fig. 3.Wherein, in this embodiment, if not specified, AS is calling subscriber's ownership place AS.
As shown in Figure 3, the schematic flow sheet of a kind of called number method providing for the embodiment of the present invention three, can comprise the following steps:
Step 301, UE send call request message to SBC, before the called number in this call request message, have prefix.Wherein, the form of called number is ##66006688.
Step 302, SBC receive after call request message, add visited place area code in this request message, and this call request message is transmitted to AS.
Wherein, when SBC adds visited place area code in this request message, need to avoid the area code of adding to be directly connected with called number.
In this embodiment, SBC is transmitted in the call request message of AS and carries and the non-visited place area code " 021 " being directly connected of called number.
Step 303, AS receive after call request message, determine in this call request message and carry and the non-visited place area code being directly connected of called number, and there is prefix before the called number in this call request message, before the called number of AS in this call request message, add visited place area code, and initiate call flow.
Concrete, when AS receives call request message, and determine in this call request message and carry and the non-visited place area code being directly connected of called number, and before the called number in this call request message, have prefix, AS determines that this calling is the calling to visited place number that calling subscriber initiates in visited place.Before the called number of AS in call request message, add visited place area code (being " 021 " in this example), and initiate call flow.
Can find out by above description, in the technical scheme providing in the embodiment of the present invention, when calling subscriber's ownership place, AS receives call request message, and determine and carry with the non-visited place national code being directly connected of called number in this call request message or/and when area code, calling subscriber's ownership place AS judges that the called number in this call request message is calling subscriber's ownership place number or visited place number; When judged result is called number in this call request message during for calling subscriber's ownership place number, this calling subscriber's ownership place AS before called number, adds user ascription area national code or/and area code, and initiates call flow; When judged result is that called number in this call request message is while being visited place number, calling subscriber's ownership place AS adds the visited place national code carrying in call request message or/and area code before called number, and initiate call flow, realize according to user's actual need and carried out called number polishing, improved the accuracy of called number polishing.
Based on the identical technical conceive of said method embodiment, the embodiment of the present invention also provides a kind of AS, can be applied in said method flow process.
Embodiment tetra-
As shown in Figure 4, the structural representation of a kind of AS providing for the embodiment of the present invention, is applied to IMS network, and this AS can comprise:
Receiver module 41, for receipt of call request message;
Judge module 42, for working as described AS as calling subscriber's ownership place AS, and in the call request message that described receiver module 41 receives, carry with the non-visited place national code being directly connected of called number or/and when area code, judge that the called number in this call request message is calling subscriber's ownership place number or visited place number;
Processing module 43 for the called number that is this call request message when the judged result of described judge module 42 during for calling subscriber's ownership place number, is added calling subscriber's ownership place national code or/and area code, and is initiated call flow before described called number; When the judged result of described judge module 42 is called number in this call request message while being visited place number, before described called number, add the visited place national code that carries in described call request message or/and area code, and initiate call flow.
Wherein, described judge module 42 specifically for, judge in this call request message and before called number, whether exist for identifying the identification information that this called number is visited place number, if be judged as YES, determine this called number be visited place number; Otherwise, determine that this called number is calling subscriber's ownership place number.
Wherein, described judge module 42 specifically for, judge in this call request message and before called number, whether exist for identifying the identification information that this called number is calling subscriber's ownership place number, if be judged as YES, judge that this called number is calling subscriber's ownership place number; Otherwise, judge that this called number is visited place number.
Wherein, described judge module 42 specifically for, judge in this call request that the identification information before called number is is the identification information of visited place number or for identifying the identification information that this called number is calling subscriber's ownership place number for identifying this called number, and when being judged as when identifying this called number and be the identification information of visited place number, determine that this called number is visited place number, when being judged as when identifying this called number and be the identification information of calling subscriber's ownership place number, determine that this called number is calling subscriber's ownership place number.
Based on the identical technical conceive of said method embodiment, the embodiment of the present invention also provides a kind of called number polishing system, can be applied to said method embodiment.
Embodiment five
As shown in Figure 5, the structural representation of a kind of called number polishing system providing for the embodiment of the present invention, can comprise:
User equipment (UE) 51, for sending call request message;
Session Border Controller SBC52 in the time receiving call request message, increases visited place national code or/and area code in described call request message;
Application server AS 53 for when as calling subscriber's ownership place AS, and while receiving call request message, is calling subscriber's ownership place number or visited place number according to this called number of the identification information judgment before the called number in this call request message; When judged result is called number in this call request message during for calling subscriber's ownership place number, described calling subscriber's ownership place AS adds calling subscriber's ownership place national code before described called number or/and area code, and initiates call flow; When judged result is called number in this call request message while being visited place number, described calling subscriber's ownership place AS before described called number, adds the visited place national code that carries in described call request message or/and area code, and initiates call flow.
Wherein, described AS53 specifically for, realizing in the following manner according to this called number of the identification information judgment before the called number in this call request message is calling subscriber's ownership place number or visited place number:
Judge in this call request message and before called number, whether exist for identifying the identification information that this called number is visited place number, if be judged as YES, determine that this called number is visited place number; Otherwise, determine that this called number is calling subscriber's ownership place number; Or,
Judge in this call request message and before called number, whether exist for identifying the identification information that this called number is calling subscriber's ownership place number, if be judged as YES, judge that this called number is calling subscriber's ownership place number; Otherwise, judge that this called number is visited place number; Or,
Judge in this call request that the identification information before called number is is the identification information of visited place number or for identifying the identification information that this called number is calling subscriber's ownership place number for identifying this called number, and when being judged as when identifying this called number and be the identification information of visited place number, determine that this called number is visited place number, when being judged as when identifying this called number and be the identification information of calling subscriber's ownership place number, determine that this called number is calling subscriber's ownership place number.
Through the above description of the embodiments, those skilled in the art can be well understood to the embodiment of the present invention and can realize by hardware, and the mode that also can add necessary general hardware platform by software realizes.Based on such understanding, the technical scheme of the embodiment of the present invention can embody with the form of software product, it (can be CD-ROM that this software product can be stored in a non-volatile memory medium, USB flash disk, portable hard drive etc.) in, comprise that each implements the method described in scene in order to make a computer equipment (can be personal computer, server, or the network equipment etc.) carry out the embodiment of the present invention in some instructions.
It will be appreciated by those skilled in the art that accompanying drawing is a schematic diagram of preferably implementing scene, the module in accompanying drawing or flow process might not be that the enforcement embodiment of the present invention is necessary.
It will be appreciated by those skilled in the art that the module in the device of implementing in scene can be distributed in the device of implementing scene according to implementing scene description, also can carry out respective change and be arranged in the one or more devices that are different from this enforcement scene.The module of above-mentioned enforcement scene can be merged into a module, also can further split into multiple submodules.
The invention described above embodiment sequence number, just to describing, does not represent the quality of implementing scene.
Disclosed is above only the several concrete enforcement scene of the embodiment of the present invention, and still, the embodiment of the present invention is not limited thereto, and the changes that any person skilled in the art can think of all should fall into the traffic limits scope of the embodiment of the present invention.

Claims (10)

1. a kind of called number polishing method, is applied to internet multimedia subsystem IMS network, it is characterized in that, the method comprises:
in the time that calling subscriber's ownership place application server AS receives call request message, described calling subscriber's ownership place AS is calling subscriber's ownership place number or visited place number according to this called number of the identification information judgment before the called number in this call request message;
when judged result is called number in this call request message during for calling subscriber's ownership place number, described calling subscriber's ownership place AS adds calling subscriber's ownership place national code before described called number or/and area code, and initiates call flow;
when judged result is called number in this call request message while being visited place number, described calling subscriber's ownership place AS before described called number, adds the visited place national code that carries in described call request message or/and area code, and initiates call flow.
2. the method of claim 1, is characterized in that, described calling subscriber's ownership place AS is calling subscriber's ownership place number or visited place number according to this called number of the identification information judgment before the called number in this call request message, is specially:
described calling subscriber's ownership place AS judges in this call request message before called number, whether to exist for identifying the identification information that this called number is visited place number, if be judged as YES, determines that this called number is visited place number; Otherwise, determine that this called number is calling subscriber's ownership place number.
3. the method of claim 1, is characterized in that, described calling subscriber's ownership place AS is calling subscriber's ownership place number or visited place number according to this called number of the identification information judgment before the called number in this call request message, is specially:
described calling subscriber's ownership place AS judges in this call request message before called number, whether to exist for identifying the identification information that this called number is calling subscriber's ownership place number, if be judged as YES, judges that this called number is calling subscriber's ownership place number; Otherwise, judge that this called number is visited place number.
4. the method of claim 1, is characterized in that, described calling subscriber's ownership place AS is calling subscriber's ownership place number or visited place number according to this called number of the identification information judgment before the called number in this call request message, is specially:
described calling subscriber's ownership place AS judges in this call request that the identification information before called number is is the identification information of visited place number or for identifying the identification information that this called number is calling subscriber's ownership place number for identifying this called number, and when being judged as when identifying this called number and be the identification information of visited place number, determine that this called number is visited place number, when being judged as when identifying this called number and be the identification information of calling subscriber's ownership place number, determine that this called number is calling subscriber's ownership place number.
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5. a kind of application server AS, is applied to internet multimedia subsystem IMS network, it is characterized in that, this AS comprises:
receiver module, for receipt of call request message;
judge module, for when described AS is during as calling subscriber's ownership place AS, is calling subscriber's ownership place number or visited place number according to this called number of the identification information judgment before the called number in this call request message;
processing module for the called number that is this call request message when the judged result of described judge module during for calling subscriber's ownership place number, is added calling subscriber's ownership place national code or/and area code, and is initiated call flow before described called number; When the judged result of described judge module is called number in this call request message while being visited place number, before described called number, add the visited place national code that carries in described call request message or/and area code, and initiate call flow.
6. aS as claimed in claim 5, is characterized in that,
described judge module specifically for, judge in this call request message and before called number, whether exist for identifying the identification information that this called number is visited place number, if be judged as YES, determine this called number be visited place number; Otherwise, determine that this called number is calling subscriber's ownership place number.
7. aS as claimed in claim 5, is characterized in that,
described judge module specifically for, judge in this call request message and before called number, whether exist for identifying the identification information that this called number is calling subscriber's ownership place number, if be judged as YES, judge that this called number is calling subscriber's ownership place number; Otherwise, judge that this called number is visited place number.
8. aS as claimed in claim 5, is characterized in that,
described judge module specifically for, judge in this call request that the identification information before called number is is the identification information of visited place number or for identifying the identification information that this called number is calling subscriber's ownership place number for identifying this called number, and when being judged as when identifying this called number and be the identification information of visited place number, determine that this called number is visited place number, when being judged as when identifying this called number and be the identification information of calling subscriber's ownership place number, determine that this called number is calling subscriber's ownership place number.
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9. a kind of called number polishing system, is applied to internet multimedia subsystem IMS network, it is characterized in that, this system comprises:
user equipment (UE), for sending call request message;
session Border Controller SBC in the time receiving call request message, increases visited place national code or/and area code in described call request message;
application server AS for when as calling subscriber's ownership place AS, and while receiving call request message, is calling subscriber's ownership place number or visited place number according to this called number of the identification information judgment before the called number in this call request message; When judged result is called number in this call request message during for calling subscriber's ownership place number, described calling subscriber's ownership place AS adds calling subscriber's ownership place national code before described called number or/and area code, and initiates call flow; When judged result is called number in this call request message while being visited place number, described calling subscriber's ownership place AS before described called number, adds the visited place national code that carries in described call request message or/and area code, and initiates call flow.
10. system as claimed in claim 9, is characterized in that, described AS specifically for, realizing in the following manner according to this called number of the identification information judgment before the called number in this call request message is calling subscriber's ownership place number or visited place number:
judge in this call request message and before called number, whether exist for identifying the identification information that this called number is visited place number, if be judged as YES, determine that this called number is visited place number; Otherwise, determine that this called number is calling subscriber's ownership place number; Or,
judge in this call request message and before called number, whether exist for identifying the identification information that this called number is calling subscriber's ownership place number, if be judged as YES, judge that this called number is calling subscriber's ownership place number; Otherwise, judge that this called number is visited place number; Or,
judge in this call request that the identification information before called number is is the identification information of visited place number or for identifying the identification information that this called number is calling subscriber's ownership place number for identifying this called number, and when being judged as when identifying this called number and be the identification information of visited place number, determine that this called number is visited place number, when being judged as when identifying this called number and be the identification information of calling subscriber's ownership place number, determine that this called number is calling subscriber's ownership place number.
CN201210477721.2A 2012-11-22 2012-11-22 Called number completion method, device and system Pending CN103841080A (en)

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