CN105530618B - For realizing the method and system of virtual number service - Google Patents
For realizing the method and system of virtual number service Download PDFInfo
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- CN105530618B CN105530618B CN201410513110.8A CN201410513110A CN105530618B CN 105530618 B CN105530618 B CN 105530618B CN 201410513110 A CN201410513110 A CN 201410513110A CN 105530618 B CN105530618 B CN 105530618B
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Abstract
The present invention discloses a kind of method and system for realizing virtual number service.Wherein the first call information is routed to S-CSCF unit when receiving the first call information of calling subscriber's transmission by anchoring platform, and wherein called number is virtual-number.S-CSCF unit obtains relevant IFC set from HSS, concentrates in IFC and successively selects IFC according to IFC priority.If the IFC selected is called IFC for virtual-number, the first call information is sent to media business platform by S-CSCF unit.Media business platform obtains practical called number associated with virtual-number from virtual number service platform, virtual-number in first call information is converted into practical called number, to generate the second call information, the second call information is sent to called subscriber corresponding with practical called number.By to realize the business for dialing virtual-number and true caller call, can avoid access code problem, and can avoid the fraudulent act of user for virtual-number and practical called binding.
Description
Technical field
The present invention relates to the communications field, in particular to a kind of method and system for realizing virtual number service.
Background technique
Protection of the virtual number service for realization personal privacy right at present, prevents from selling userspersonal information, especially
To certain industrial applications (such as Alipay trade company or it is other need to protect Subscriber Number privacy but need and other users occur electricity
The case where words connection) there is very big demand.
Current implementation method is realized by dialing special access code mode, and this method needs to apply special service number, mesh
It is preceding to unify special service number in the whole network application and do that the business possibility is little, and the business use scope of causing has certain limitations.
Summary of the invention
The embodiment of the present invention provides a kind of method and system for realizing virtual number service.Pass through C net anchoring techniques
One group of virtual-number and practical called binding are provided, to realize that user dials virtual-number but actual call is and true caller
The business of call, can be to avoid access code the problem of.It can guarantee that user operator when calling virtual-number can remember simultaneously
The binding relationship between virtual-number and true calling number is recorded, to also can avoid the fraudulent act of Service User.
According to an aspect of the present invention, a kind of method for realizing virtual number service is provided, comprising:
First call information is routed to service when receiving the first call information of calling subscriber's transmission by anchoring platform
Call session control function S-CSCF unit, wherein called number is virtual-number in the first call information；
After S-CSCF unit receives the first call information, obtained from home subscriber server HSS related to called number
The initial filter criteria IFC of connection gathers；
S-CSCF unit is concentrated in IFC, according to preset IFC priority, successively selects IFC；
Judge the IFC selected whether for virtual-number be called IFC；
If the IFC selected is called IFC for virtual-number, the first call information is sent to media business by S-CSCF unit
Platform；
Media business platform obtains practical called number associated with virtual-number from virtual number service platform；
Virtual-number in first call information is converted to practical called number by media business platform, is exhaled with generating second
It is information；
Second call information is sent to called subscriber corresponding with practical called number by media business platform.
In one embodiment, if the IFC of selection is not that virtual-number is called IFC, S-CSCF unit triggers and selection
The associated business of IFC.
In one embodiment, the second call information is sent to corresponding with practical called number by media business platform
The step of called subscriber includes:
Second call information is sent to S-CSCF unit by media business platform；
Second call information is sent to gateway controller GWC by S-CSCF unit；
Second call information is sent to the mobile softswitch center MSCE of callee side by GWC, so that the MSCE of callee side will
Second call information is sent to called subscriber corresponding with practical called number.
In one embodiment, the virtual-number in the first call information is converted to practical called number by media business platform
Yard, include: the step of the second call information to generate
Virtual-number in first call information is converted to practical called number by media business platform, and in the first calling
Call forwarding label is added in information, to generate the second call information.
In one embodiment, the step of the second call information is sent to the MSCE of callee side by GWC include:
Whether GWC judges in the second call information to include that call forwarding marks；
If including that call forwarding marks in the second call information, the second call information is sent to the MSCE of callee side；
If not including call forwarding label in the second call information, the second call information is abandoned.
In one embodiment, anchoring platform is before the first call information for receiving calling subscriber's transmission, further includes:
The MSCE of Calling Side is when receiving the first call information of calling subscriber's transmission, using corresponding signing information,
Judge whether called subscriber is anchoring user；
If called subscriber is anchoring user, the first call information is sent to anchoring platform by the MSCE of Calling Side.
According to another aspect of the present invention, a kind of system for realizing virtual number service is provided, including anchoring platform,
Service call conversation control function S-CSCF unit, home subscriber server HSS, media business platform, virtual number service are flat
Platform, in which:
Anchoring platform, for when receiving the first call information of calling subscriber's transmission, the first call information to be routed
To S-CSCF unit, wherein called number is virtual-number in the first call information；
S-CSCF unit obtains initial mistake associated with called number from HSS after receiving the first call information
Filter rule IFC set；It is concentrated in IFC, according to preset IFC priority, successively selects IFC；Judge selection IFC whether
IFC is called for virtual-number；If the IFC selected is called IFC for virtual-number, the first call information is sent to media business
Platform；
Media business platform, for being obtained from virtual number service platform after receiving the first call information and virtually
The associated practical called number of number；Virtual-number in first call information is converted into practical called number, to generate
Second call information；Second call information is sent to called subscriber corresponding with practical called number；
HSS, for providing IFC set associated with called number；
Media business platform, for providing practical called number associated with virtual-number.
In one embodiment, S-CSCF unit is also used to the triggering when the IFC of selection is not that virtual-number is called IFC
Business associated with the IFC of selection.
In one embodiment, system further includes the mobile softswitch center MSCE of gateway controller GWC, callee side,
In:
Second call information is specifically sent to S-CSCF unit by media business platform；
S-CSCF unit is also used to the second call information being sent to GWC；
GWC, for the second call information to be sent to the MSCE of callee side；
The MSCE of callee side, for the second call information to be sent to called subscriber corresponding with practical called number.
In one embodiment, the virtual-number in the first call information is specifically converted to practical quilt by media business platform
It calls out the numbers code, and adds call forwarding label in the first call information, to generate the second call information.
In one embodiment, whether GWC specifically judges in the second call information to include that call forwarding marks；If the second calling letter
Include that call forwarding marks in breath, then the second call information is sent to the MSCE of callee side；If not including exhaling in the second call information
Turn label, then abandons the second call information.
In one embodiment, system further includes the MSCE of Calling Side, in which:
The MSCE of Calling Side, for utilizing corresponding signing when receiving the first call information of calling subscriber's transmission
Information judges whether called subscriber is anchoring user；If called subscriber is anchoring user, the first call information is sent to anchor
Fixed platform.
The present invention by by virtual-number contract anchoring platform method, and cooperate in IMS (IPMultimedia
Subsystem, IP multimedia subsystem) domain signing virtual number service platform, it successfully solves without applying for that access code provides
The method of virtual number service.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention without any creative labor, may be used also for those of ordinary skill in the art
To obtain other drawings based on these drawings.
Fig. 1 is schematic diagram of the present invention for realizing method one embodiment of virtual number service.
Fig. 2 is schematic diagram of the present invention for realizing system one embodiment of virtual number service.
Fig. 3 is schematic diagram of the present invention for realizing another embodiment of system of virtual number service.
Fig. 4 is information exchange schematic diagram of the present invention for realizing virtual number service.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Below
Description only actually at least one exemplary embodiment be it is illustrative, never as to the present invention and its application or make
Any restrictions.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise
Under every other embodiment obtained, shall fall within the protection scope of the present invention.
Unless specifically stated otherwise, positioned opposite, the digital table of the component and step that otherwise illustrate in these embodiments
It is not limited the scope of the invention up to formula and numerical value.
Simultaneously, it should be appreciated that for ease of description, the size of various pieces shown in attached drawing is not according to reality
Proportionate relationship draw.
Technology, method and apparatus known to person of ordinary skill in the relevant may be not discussed in detail, but suitable
In the case of, the technology, method and apparatus should be considered as authorizing part of specification.
It is shown here and discuss all examples in, any occurrence should be construed as merely illustratively, without
It is as limitation.Therefore, the other examples of exemplary embodiment can have different values.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, then in subsequent attached drawing does not need that it is further discussed.
Fig. 1 is schematic diagram of the present invention for realizing method one embodiment of virtual number service.Wherein:
Step 101, anchoring platform is when receiving the first call information of calling subscriber's transmission, by the first call information road
By to S-CSCF (Serving Call Session Control Function, service call conversation control function) unit,
In in the first call information, called number is virtual-number.
Preferably, anchoring platform is before the first call information for receiving calling subscriber's transmission, further includes:
The MSCE (Mobile Switching Center emulation, mobile softswitch center) of Calling Side is being received
When the first call information sent to calling subscriber, using corresponding signing information, judge whether called subscriber is anchoring user.
If called subscriber is anchoring user, the first call information is sent to anchoring platform by the MSCE of Calling Side.
Step 102, after S-CSCF unit receives the first call information, from HSS (Home Subscriber Server,
Home subscriber server) obtain IFC associated with called number (Initial Filter Criteria, inceptive filtering rule
Then) gather.
In general, will include multiple IFC in IFC set.
Step 103, S-CSCF unit is concentrated in IFC, according to preset IFC priority, successively selects IFC.
Step 104, judge the IFC selected whether for virtual-number be called IFC.
Step 105, if the IFC selected is called IFC for virtual-number, the first call information is sent to by S-CSCF unit
Media business platform.
Preferably, if the IFC of selection is not that virtual-number is called IFC, S-CSCF unit triggers are related to the IFC of selection
The business of connection.
In one embodiment, media business platform can be PRS (Public Radio System, public broadcasting system
System) or MMTel (MultiMedia Telephony, mediaphone) platform.
Step 106, media business platform obtains reality associated with virtual-number from virtual number service platform and is called
Number.
Step 107, the virtual-number in the first call information is converted to practical called number by media business platform, with life
At the second call information.
Preferably, the virtual-number in the first call information is converted to practical called number by media business platform, and
Call forwarding label is added in first call information, to generate the second call information.
Step 108, the second call information is sent to called use corresponding with practical called number by media business platform
Family.
Based on the method for realizing virtual number service that the above embodiment of the present invention provides, pass through C net anchoring techniques
One group of virtual-number and practical called binding are provided, to realize that user dials virtual-number but actual call is and true caller
The business of call, can be to avoid access code the problem of.It can guarantee that user operator when calling virtual-number can remember simultaneously
The binding relationship between virtual-number and true calling number is recorded, to also can avoid the fraudulent act of Service User.
In one embodiment, the second call information is sent to opposite with practical called number by above-mentioned media business platform
The step of called subscriber answered includes:
Second call information is sent to S-CSCF unit by media business platform.S-CSCF unit sends out the second call information
Give GWC (Gateway Controller gateway controller).Second call information is sent to the MSCE of callee side by GWC, with
Just the second call information is sent to called subscriber corresponding with practical called number by the MSCE of callee side.
Preferably, the step of the second call information is sent to the MSCE of callee side by above-mentioned GWC include:
Whether GWC judges in the second call information to include that call forwarding marks, if including that call forwarding marks in the second call information,
Second call information is sent to the MSCE of callee side；If in the second call information not including call forwarding label, abandons second and exhale
It is information.
By the detection marked to call forwarding, the safety of system can further improve.
Fig. 2 is schematic diagram of the present invention for realizing system one embodiment of virtual number service.As shown in Fig. 2, should
System may include anchoring platform 201, S-CSCF unit 202, HSS 203, media business platform 204, virtual number service platform
205.Wherein:
Anchoring platform 201, for receive calling subscriber transmission the first call information when, by the first call information road
By to S-CSCF unit, wherein called number is virtual-number in the first call information.
S-CSCF unit 202 obtains associated with called number after receiving the first call information from HSS 203
Initial filter criteria IFC set；It is concentrated in IFC, according to preset IFC priority, successively selects IFC；Judgement selection
IFC whether be virtual-number be called IFC；If the IFC selected is called IFC for virtual-number, the first call information is sent
To media business platform 204.
Media business platform 204, for being obtained from virtual number service platform 205 after receiving the first call information
Practical called number associated with virtual-number；Virtual-number in first call information is converted into practical called number,
To generate the second call information；Second call information is sent to called subscriber corresponding with practical called number.
HSS 203, for providing IFC set associated with called number.
Virtual number service platform 205, for providing practical called number associated with virtual-number.
Based on the system for realizing virtual number service that the above embodiment of the present invention provides, pass through C net anchoring techniques
One group of virtual-number and practical called binding are provided, to realize that user dials virtual-number but actual call is and true caller
The business of call, can be to avoid access code the problem of.It can guarantee that user operator when calling virtual-number can remember simultaneously
The binding relationship between virtual-number and true calling number is recorded, to also can avoid the fraudulent act of Service User.
Preferably, S-CSCF unit 202 is also used to triggering and selection when the IFC of selection is not that virtual-number is called IFC
The associated business of IFC.
Fig. 3 is schematic diagram of the present invention for realizing another embodiment of system of virtual number service.Implement with shown in Fig. 2
Example is compared, and further includes the MSCE301 of Calling Side in the embodiment shown in fig. 3.Wherein:
The MSCE 301 of Calling Side, for when receiving the first call information of calling subscriber's transmission, using corresponding
Signing information judges whether called subscriber is anchoring user；If called subscriber is anchoring user, the first call information is sent
To anchoring platform 201.
In one embodiment, system further includes the MSCE 303 of GWC 302, callee side.Wherein:
Second call information is specifically sent to S-CSCF unit 202 by media business platform 201.
S-CSCF unit 202 is also used to the second call information being sent to GWC 302.
Preferably, the second call information can be passed through MGCF (Media Gateway Control by S-CSCF unit 202
Function, Media Gateway Control Function) unit is sent to GWC 302.
GWC 302, for the second call information to be sent to the MSCE 303 of callee side.
The MSCE 303 of callee side, for the second call information to be sent to called use corresponding with practical called number
Family.
Preferably, the virtual-number in the first call information is specifically converted to practical called number by media business platform 204
Code, and call forwarding label is added in the first call information, to generate the second call information.
Preferably, whether GWC 302 specifically judges in the second call information to include that call forwarding marks；If in the second call information
It is marked including call forwarding, then the second call information is sent to the MSCE of callee side；If in the second call information not including call forwarding mark
Note, then abandon the second call information.
Below by specific example, the present invention will be described.It is as shown in Figure 4:
Step 401, the MSCE of Calling Side receives the first call information that calling subscriber sends.Wherein in the first call information
In, called number is virtual-number.
Step 402, the MSCE of Calling Side, using corresponding signing information, judges quilt when receiving the first call information
Cry whether user is anchoring user.
Step 403, if called subscriber is anchoring user, the first call information is sent to anchoring and put down by the MSCE of Calling Side
Platform.
Step 404, it is mono- to be routed to S-CSCF when receiving the first call information by anchoring platform for the first call information
Member.
Step 405, it after S-CSCF unit receives the first call information, is obtained from HSS associated with called number first
Beginning filtering rule IFC set.S-CSCF unit is concentrated in IFC, according to preset IFC priority, successively selects IFC.If
The IFC of selection is not that virtual-number is called IFC, then S-CSCF unit triggers business associated with the IFC of selection.
Step 406, if the IFC selected is called IFC for virtual-number, the first call information is sent to by S-CSCF unit
Media business platform.
Step 407, virtual-number is sent to virtual number service platform by media business platform.
Step 408, virtual-number is converted to practical called number by virtual number service platform.
Step 409, practical called number is sent to media business platform by virtual number service platform.
Step 410, the virtual-number in the first call information is converted to practical called number by media business platform, and
Call forwarding label is added in first call information, to generate the second call information.
Step 411, the second call information is sent to S-CSCF unit by media business platform.
Step 412, the second call information is sent to MGCF by S-CSCF unit.
Step 413, the second call information is sent to GWC by MGCF.
Step 414, whether GWC judges in the second call information to include that call forwarding marks.
If not including call forwarding label in the second call information, the second call information is abandoned.
Step 415, if including that call forwarding marks in the second call information, the second call information is sent to callee side
MSCE。
Step 416, the second call information is sent to called use corresponding with practical called number by the MSCE of callee side
Family.
The present invention cooperates and contracts virtual number service platform in IMS domain by the way that virtual-number is contracted anchoring platform, at
Function is solved without applying for that access code provides the method for virtual number service.To not change original 2G/IMS network structure
In the case of, by the way that virtual-number pond is contracted C net anchoring, cooperate corresponding management platform and cell phone client, and to there is practical industry
The client of business demand provides virtual-number pond, quickly provides virtual number service for user, and this method can be used in the whole network, nothing
It need to modify and configure new routing data.
Those of ordinary skill in the art will appreciate that realizing that all or part of the steps of above-described embodiment can pass through hardware
It completes, relevant hardware can also be instructed to complete by program, the program can store in a kind of computer-readable
In storage medium, storage medium mentioned above can be read-only memory, disk or CD etc..
Description of the invention is given for the purpose of illustration and description, and is not exhaustively or will be of the invention
It is limited to disclosed form.Many modifications and variations are obvious for the ordinary skill in the art.It selects and retouches
It states embodiment and is to more preferably illustrate the principle of the present invention and practical application, and those skilled in the art is enable to manage
The solution present invention is to design various embodiments suitable for specific applications with various modifications.
Claims (8)
1. a kind of method for realizing virtual number service characterized by comprising
First call information is routed to service call when receiving the first call information of calling subscriber's transmission by anchoring platform
Conversation control function S-CSCF unit, wherein called number is virtual-number in the first call information；
After S-CSCF unit receives the first call information, obtained from home subscriber server HSS associated with called number
Initial filter criteria IFC set；
S-CSCF unit is concentrated in IFC, according to preset IFC priority, successively selects IFC；
Judge the IFC selected whether for virtual-number be called IFC；
If the IFC selected is called IFC for virtual-number, the first call information is sent to media business and put down by S-CSCF unit
Platform；
Media business platform obtains practical called number associated with virtual-number from virtual number service platform；
Virtual-number in first call information is converted to practical called number by media business platform, and in the first call information
Middle addition call forwarding label, to generate the second call information；
Second call information is sent to called subscriber corresponding with practical called number by media business platform, wherein media sector
Second call information is sent to S-CSCF unit by business platform, and the second call information is sent to gateway controller by S-CSCF unit
GWC, GWC judge in the second call information whether to include that call forwarding marks, if including that call forwarding marks in the second call information, by the
Two call informations are sent to the mobile softswitch center MSCE of callee side, so that the MSCE of callee side sends the second call information
Give the corresponding called subscriber of practical called number.
2. the method according to claim 1, wherein
If the IFC of selection is not that virtual-number is called IFC, S-CSCF unit triggers business associated with the IFC of selection.
3. the method according to claim 1, wherein
If not including call forwarding label in the second call information, GWC abandons the second call information.
4. method according to any one of claim 1-3, which is characterized in that
Anchoring platform is before the first call information for receiving calling subscriber's transmission, further includes:
The MSCE of Calling Side utilizes corresponding signing information, judgement when receiving the first call information of calling subscriber's transmission
Whether called subscriber is anchoring user；
If called subscriber is anchoring user, the first call information is sent to anchoring platform by the MSCE of Calling Side.
5. a kind of system for realizing virtual number service, which is characterized in that including anchoring platform, service call session control
Function S-CSCF unit, home subscriber server HSS, media business platform, virtual number service platform, gateway controller GWC
With the mobile softswitch center MSCE of callee side, in which:
Anchoring platform, for when receiving the first call information of calling subscriber's transmission, the first call information to be routed to S-
CSCF unit, wherein called number is virtual-number in the first call information；
S-CSCF unit obtains inceptive filtering rule associated with called number from HSS after receiving the first call information
Then IFC gathers；It is concentrated in IFC, according to preset IFC priority, successively selects IFC；Judge whether the IFC selected is empty
Quasi- number is called IFC；If the IFC selected is called IFC for virtual-number, the first call information is sent to media business and is put down
Platform；The second call information for being also used to send on media business platform is sent to GWC；
Media business platform is obtained and virtual-number from virtual number service platform for after receiving the first call information
Associated practical called number；Virtual-number in first call information is converted into practical called number, and is exhaled first
It cries and adds call forwarding label in information, to generate the second call information；Second call information is sent to S-CSCF unit；
HSS, for providing IFC set associated with called number；
GWC, for judging in the second call information whether to include that call forwarding marks, if including that call forwarding marks in the second call information,
Second call information is then sent to the MSCE of callee side；
The MSCE of callee side, for the second call information to be sent to called subscriber corresponding with practical called number.
6. system according to claim 5, which is characterized in that
S-CSCF unit is also used to trigger associated with the IFC of selection when the IFC of selection is not that virtual-number is called IFC
Business.
7. system according to claim 5, which is characterized in that
GWC be also used in the second call information do not include call forwarding label in the case where, abandon the second call information.
8. the system according to any one of claim 5-7, which is characterized in that further include the MSCE of Calling Side, in which:
The MSCE of Calling Side, for when receiving the first call information of calling subscriber's transmission, using corresponding signing information,
Judge whether called subscriber is anchoring user；If called subscriber is anchoring user, it is flat that the first call information is sent to anchoring
Platform.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107749930B (en) * | 2017-09-28 | 2020-07-07 | 贝壳技术有限公司 | Call processing method, server and storage medium for binding virtual numbers for calling and called parties respectively |
| CN110266896A (en) * | 2019-05-15 | 2019-09-20 | 平安科技（深圳）有限公司 | Method of calling, device, computer equipment and storage medium based on virtual-number |
| CN114449107B (en) * | 2020-11-05 | 2024-06-25 | 中国联合网络通信集团有限公司 | Virtual number communication method and system |
| CN115226095B (en) * | 2022-09-19 | 2023-01-06 | 杭州诚智天扬科技有限公司 | Privacy number application method and system based on IMS network |
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