CN104469721B - One card multi-number business system and implementation method - Google Patents
One card multi-number business system and implementation method Download PDFInfo
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- CN104469721B CN104469721B CN201410788524.1A CN201410788524A CN104469721B CN 104469721 B CN104469721 B CN 104469721B CN 201410788524 A CN201410788524 A CN 201410788524A CN 104469721 B CN104469721 B CN 104469721B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/16—Communication-related supplementary services, e.g. call-transfer or call-hold
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/24—Accounting or billing
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/02—Terminal devices
- H04W88/06—Terminal devices adapted for operation in multiple networks or having at least two operational modes, e.g. multi-mode terminals
Abstract
One card multi-number business system and implementation method, when user dials minor number, including：Caller MSC obtains the T-CSI signing informations and Call Forwarding Unconditional information of called number from called ownership HLR；Caller MSC is according to T-CSI signing informations, by calling triggering to corresponding intelligent network business server, Call Forwarding Unconditional information is carried in the message related to calls, Call Forwarding Unconditional information of the intelligent network business server in message related to calls, not charging, complete that corresponding intelligent network business is called and forward flow, and directly put logical calling；Caller MSC is according to Call Forwarding Unconditional number, calling is routed into one-card multi-number platform again, one-card multi-number platform extracts minor number from message related to calls, search major number corresponding to minor number, then voice channel is established to be called corresponding to caller and major number, and after calling and called end of conversation, generate ticket.The invention belongs to network communication technology field, can solve the problems, such as minor number in one card multi-number business and meanwhile contract other intelligent network business when repetition charging.
Description
Technical field
The present invention relates to a kind of one card multi-number business system and implementation method, belong to network communication technology field.
Background technology
One card multi-number business, which refers to not change planes on the basis of the existing phone number of user, does not change card can but increase multiple countermarks
Code, so as to meet the needs of user carries out voice communication using jack per station with different crowd, short message exchanges.In one-card multi-number industry
In business, minor number is divided into the virtual class of minor number and entity minor number two.Virtual minor number refers to the phone number conduct newly applied
Minor number, SIM card entity is not distributed；Entity minor number refers to that the existing phone number of user (having SIM card entity) changes
Minor number.
At present, some related solutions be it is also proposed for one card multi-number business.Such as patent application CN
200810222354.5 (application title：A kind of method, system and device for realizing one card multi-number business, applicant：Huawei Technologies
Co., Ltd, the applying date：2008-09-17) specifically include：Service server obtains one card multi-number business terminal attaching of having contracted
The signaling transmitted between ground network and access zone network；Number change is carried out to the telephone number of the terminal according to the signaling
Change, so that the terminal is communicated using the telephone number after conversion.But when minor number, also signing has other to be related to simultaneously
During the intelligent network business of charging, because one card multi-number business, intelligent network business can all be directed to the generation charging of minor number called flow
Ticket, repetition charging problem is there are in the embodiment of existing one-card multi-number so as to result in.At present on one-card multi-number
Technical scheme all fails preferably solve the problem.
Therefore, how to solve minor number in one card multi-number business at the same contract other intelligent network business when repetition charging ask
Topic, it is a technical problem for being worth further investigation.
The content of the invention
In view of this, it is an object of the invention to provide a kind of one card multi-number business system and implementation method, can solve a card
In multi-number service minor number simultaneously contract other intelligent network business when repetition charging problem.
In order to achieve the above object, the invention provides a kind of one card multi-number business system, mobile switching centre is included
MSC, attaching position register HLR, intelligent network business server and one-card multi-number platform, wherein：
MSC, for receiving the call request of user, to called ownership HLR obtain called number T-CSI signing informations and
Call Forwarding Unconditional information, and according to T-CSI signing informations, calling is first triggered to corresponding intelligent network business server, then
According to Call Forwarding Unconditional number, calling is routed into one-card multi-number platform again；
HLR, for providing the T-CSI signing informations and Call Forwarding Unconditional information of called number for caller MSC；
Intelligent network business server, the message related to calls sent for receiving caller MSC, and the nothing in message related to calls
Condition Redirection Information, not charging complete that corresponding intelligent network business is called and forward flow, then directly put logical calling；
One-card multi-number platform, the message related to calls sent for receiving caller MSC, extracts minor number from message related to calls,
And major number corresponding to minor number is searched, voice channel then is established to be called corresponding to caller and major number, and in calling and called
After end of conversation, ticket is generated,
Intelligent network business server further comprises having：
Intelligent network called flow device, for when caller MSC triggering intelligent network service called flows, according to message related to calls
In Call Forwarding Unconditional mark, then not charging, and do not change caller identification number directly puts logical calling, instruction caller MSC enters
Row call proceeding；
Intelligent network forward flow path device, for when caller MSC triggering intelligent network service forward flows, according to message related to calls
In Call Forwarding Unconditional number, not charging, while when the caller identification number in message related to calls is cornet, cornet is revised as
Trombone, logical calling is then directly put, and trombone is returned into caller MSC, instruction caller MSC carries out call proceeding.
In order to achieve the above object, present invention also offers a kind of one card multi-number business implementation method, when user dials pair
During number, include：
Step 1: calling mobile exchanging center MSC obtains the T-CSI of called number from called attaching position register HLR
Signing information and Call Forwarding Unconditional information；
Step 2: caller MSC triggers calling to corresponding intelligent network business server, institute according to T-CSI signing informations
State and Call Forwarding Unconditional information is carried in message related to calls, Call Forwarding Unconditional letter of the intelligent network business server in message related to calls
Breath, not charging completes that corresponding intelligent network business is called and forward flow, and directly puts logical calling；
Step 3: calling is routed to one-card multi-number platform, one-card multi-number by caller MSC again according to Call Forwarding Unconditional number
Platform extracts minor number from message related to calls, and major number corresponding to lookup minor number, is then quilt corresponding to caller and major number
Cry and establish voice channel, and after calling and called end of conversation, generate ticket,
Step 2 further comprises having：
Step 21, caller MSC send the call to corresponding intelligent network business according to the T-CSI signing informations of minor number
Server, with intelligent network business called flow corresponding to triggering, Call Forwarding Unconditional mark, intelligence are carried in the message related to calls
Call Forwarding Unconditional mark of the network service server in message related to calls, not charging, and caller identification number, Ran Houzhi are not changed
Connect and put logical calling, instruction caller MSC carries out call proceeding；
Step 22, caller MSC continue to send the call to the intelligent network business server, to trigger corresponding intelligence again
Network service forward flow, Call Forwarding Unconditional number is carried in the message related to calls, intelligent network business server disappears according to calling
Call Forwarding Unconditional number in breath, not charging, while when the caller identification number in message related to calls is cornet, cornet is changed
For trombone, logical calling is then directly put, and trombone is returned into caller MSC, instruction caller MSC carries out call proceeding.
Compared with prior art, the beneficial effects of the invention are as follows：The present invention will call road by way of Call Forwarding Unconditional
By to one-card multi-number platform, so that minor number expense is all remembered onto major number, thoroughly solving minor number while contracting it
Repetition charging problem during his intelligent network business, implementation is simple and easy, coordinates without additional triggers or route, and to existing network
Business function there is no any influence；Show the intelligent network business of class, intelligent network business server especially for modifications such as VPMN
Caller identification number can not also be changed in the called flow being formerly triggered according to the Call Forwarding Unconditional information in message related to calls
Yard, cornet is revised as trombone in the forward flow being then triggered after, so that it is guaranteed that the final caller identification of user is：One card
Multi-number service identification code+minor number sequence number+caller trombone, called subscriber can directly call back, and solve minor number simultaneously
Show the problem of number is changed by other intelligent network business when signing is to show the intelligent network business of class；Can also flexibly according to
Family demand, realize trustship application or automatic pause entity minor number trustship of the user to entity minor number；The present invention passes through GMSC
To address major number, rather than addressed by one-card multi-number platform, so as to simplify the business processing stream of one-card multi-number platform
Journey, the safety and stability of service operation is added, is maintained easily；The present invention is also using direct matchmaker between assistance calling and called
The mode that body is consulted establishes the voice channel between calling and called, so as to effectively reducing one-card multi-number platform to media resource
Requirement, and call set-up time can be reduced and voice channel is roundabout, Consumer's Experience is more preferable.
Brief description of the drawings
Fig. 1 is the composition structural representation of one card multi-number business system of the present invention.
When Fig. 2 is that minor number is used as called, the flow chart of one card multi-number business implementation method of the present invention.
Fig. 3 is the concrete operations flow chart when user is by the mode application minor number trustship such as client or short message.
Fig. 4 is the detailed signaling interaction diagram that user applies for entity minor number trustship.
Fig. 5 is the concrete operations flow chart for suspending entity minor number trustship when entity minor number plug-in card is started shooting.
Fig. 6 is the detailed signaling interaction diagram for suspending entity minor number trustship when entity minor number plug-in card is started shooting.
Fig. 7 be when minor number and meanwhile contract modification to show the intelligent network business of class when, the concrete operations flow of Fig. 2 step 2
Figure.
Fig. 8 is in Fig. 2 step 3, and one-card multi-number platform establishes voice for called subscriber corresponding to calling subscribe and major number
The concrete operations flow chart of passage.
Fig. 9 is the detailed signaling interaction diagram of one embodiment of one card multi-number business implementation method of the present invention.
Embodiment
To make the object, technical solutions and advantages of the present invention clearer, the present invention is made below in conjunction with the accompanying drawings further
Detailed description.
As shown in figure 1, one card multi-number business system of the present invention, includes MSC, HLR, intelligent network business server and a card
Mores' platform, wherein：
MSC, for receiving the call request of user, to called ownership HLR obtain called number T-CSI signing informations and
Call Forwarding Unconditional information, and according to T-CSI signing informations, calling is first triggered to corresponding intelligent network business server, then
According to Call Forwarding Unconditional number, calling is routed into one-card multi-number platform again；
HLR, for providing the T-CSI signing informations and Call Forwarding Unconditional information of called number for caller MSC；
Intelligent network business server, the message related to calls sent for receiving caller MSC, and the nothing in message related to calls
Condition Redirection Information, not charging complete that corresponding intelligent network business is called and forward flow, then directly put logical calling；
One-card multi-number platform, the message related to calls sent for receiving caller MSC, extracts minor number from message related to calls,
And major number corresponding to minor number is searched, voice channel then is established to be called corresponding to caller and major number, and in calling and called
After end of conversation, ticket is generated.
The present invention can also realize trustship application or automatic of the user to entity minor number flexibly according to user's request
Suspend entity minor number trustship.After mobile phone shutdown where entity minor number, user can be by client or short message mode to reality
Body minor number carries out trustship setting, and after setting successfully, user can be to use countermark code communication by major number mobile phone；Work as entity
When minor number inserts SIM card and mobile phone power-on, pause entity minor number trustship flow will be triggered automatically, and one-card multi-number is put down
Entity minor number state is set to " shut down " by platform automatically, and notifies HLR to delete the Call Forwarding Unconditional of entity minor number and set.It is described
One-card multi-number platform can also include：
Minor number trustship device, for receiving trustship application of the user to minor number, position is sent to minor number ownership HLR
Signaling is updated, the roaming MSC addresses of minor number are arranged to one-card multi-number platform address, is then continued to minor number ownership HLR
Registration supplementary service signaling is sent, minor number is arranged to Call Forwarding Unconditional, and transferred number is one-card multi-number platform route code；
Minor number suspends trustship device, signaling is deleted for receiving the position that minor number ownership HLR is sent, by minor number
Be arranged to off-mode, then to minor number ownership HLR send delete supplementary service signaling, with delete minor number it is unconditional before
Turn to set.
Due to the modifications such as VPMN come show the intelligent network business of class can be set according to user it is aobvious in the future be revised as cornet so that
Obtaining called subscriber can not direct clawback.The present invention can also solve minor number and meanwhile contract modification to show the intelligent network business of class when
Show problem, the intelligent network business server can further include：
Intelligent network called flow device, for when caller MSC triggering intelligent network service called flows, according to message related to calls
In Call Forwarding Unconditional mark, then not charging, and do not change caller identification number directly puts logical calling, instruction caller MSC enters
Row call proceeding；
Intelligent network forward flow path device, for when caller MSC triggering intelligent network service forward flows, according to message related to calls
In Call Forwarding Unconditional number, not charging, while when the caller identification number in message related to calls is cornet, cornet is revised as
Trombone, logical calling is then directly put, and trombone is returned into caller MSC, instruction caller MSC carries out call proceeding.
The present invention can complete the paging to major number by GMSC, so, can not only make full use of GMSC maturations
Route and paging capability, the operation flow of one-card multi-number platform can also be simplified, increase the safety and stability of service operation,
And it is easy to maintenance and management, while it is also equipped with preferable business scalability.One-card multi-number platform in the present invention further wraps
Include：
Minor number calling unit, countermark is extracted in the original called number for the message related to calls sent from caller MSC
Code, and major number corresponding to minor number is found, the caller in message related to calls is then revised as one-card multi-number industry to show number
Business identification code (such as 12583), minor number sequence number and calling number, called number is revised as major number, then the calling is disappeared
Breath is transmitted to GMSC,
Present invention additionally comprises have：
GMSC, the message related to calls sent for receiving one-card multi-number platform, and according to the called number of message related to calls come
Major number route is obtained, then pages major number to called MS C.
It is noted that in prior art, one-card multi-number platform is to be called corresponding to calling subscribe and major number
Generally all it is that media association is individually carried out with caller MSC, called MS C by one-card multi-number platform respectively when user establishes voice channel
Business, then again to caller and it is called between media resource overlap, so as to need to carry out secondary media negotiation, and voice
Passage is also needed by one-card multi-number platform.Unlike the prior art, can be assisted in the present invention by one-card multi-number platform it is main,
Media negotiation is directly carried out between called, it is roundabout so as to effectively reduce voice channel, improve Consumer's Experience, and it is more to mitigate a card
The maintenance of number platform and trouble point.One-card multi-number platform can also include：
Media retransmission unit, the coding/decoding information of the Calling Side for caller MSC to be sent are transmitted to called MS C, and
The coding/decoding information that the bands of the called MS C callee sides returned selects is relayed into caller MSC, so as to assist calling and called side it
Between directly carry out media negotiation.
As shown in Fig. 2 when user dials minor number, one card multi-number business implementation method of the present invention, include：
Step 1: caller MSC obtains the T-CSI signing informations and Call Forwarding Unconditional letter of called number from called ownership HLR
Breath；
Step 2: caller MSC triggers calling to corresponding intelligent network business server, institute according to T-CSI signing informations
State and Call Forwarding Unconditional information is carried in message related to calls, Call Forwarding Unconditional letter of the intelligent network business server in message related to calls
Breath, not charging completes that corresponding intelligent network business is called and forward flow, and directly puts logical calling；
Step 3: calling is routed to one-card multi-number platform, one-card multi-number by caller MSC again according to Call Forwarding Unconditional number
Platform extracts minor number from message related to calls, and major number corresponding to lookup minor number, is then quilt corresponding to caller and major number
Cry and establish voice channel, and after calling and called end of conversation, generate ticket.
As shown in figure 3, when user is by the mode application entity minor number trustship such as client or short message, the present invention is also
Include：
Step A1, one-card multi-number platform sends location updating signaling to minor number ownership HLR, by the roaming MSC of minor number
Address is arranged to one-card multi-number platform address；(the step a1-a4 for corresponding to Fig. 4)
Step A2, one card multi-number business platform sends registration supplementary service signaling to minor number ownership HLR, and minor number is set
Call Forwarding Unconditional is set to, and transferred number is one-card multi-number platform route code.(the step a5-a6 for corresponding to Fig. 4)
As shown in figure 5, when entity minor number plug-in card is started shooting, present invention additionally comprises have：
Step B1, the visited MSC of minor number sends location updating signaling to minor number ownership HLR, and then minor number belongs to
HLR sends position to one-card multi-number platform and deletes signaling；(the step b1-b 4 for corresponding to Fig. 6)
Step B2, minor number is arranged to off-mode by one-card multi-number platform, and is sent to delete to minor number ownership HLR and mended
Traffic signaling is filled, to delete the setting of the Call Forwarding Unconditional of minor number.(the step b5-b 6 for corresponding to Fig. 6)
Due to the modifications such as VPMN come show the intelligent network business of class can be set according to user it is aobvious in the future be revised as cornet so that
Obtaining called subscriber can not direct clawback.The present invention can also solve minor number and meanwhile contract modification to show the intelligent network business of class when
Show problem, as shown in fig. 7, Fig. 2 step 2 further comprises having：
Step 21, caller MSC send the call to corresponding intelligent network business according to the T-CSI signing informations of minor number
Server, with intelligent network business called flow corresponding to triggering, Call Forwarding Unconditional mark (example is carried in the message related to calls
Such as：GsmForwardingPending=1, represent that there occurs Call Forwarding Unconditional), intelligent network business server is according to message related to calls
In Call Forwarding Unconditional mark, then not charging, and do not change caller identification number directly puts logical calling, instruction caller MSC enters
Row call proceeding；
Step 22, caller MSC continue to send the call to the intelligent network business server, to trigger corresponding intelligence again
Network service forward flow, Call Forwarding Unconditional number (i.e. one-card multi-number platform route code) is carried in the message related to calls, intelligence
Call Forwarding Unconditional number of the network service server in message related to calls, not charging, while when the caller identification in message related to calls
When number is cornet, cornet is revised as trombone, then directly puts logical calling, and trombone is returned into caller MSC, indicates caller
MSC carries out call proceeding.
In the intelligent network business called flow and forward flow of step 21 and step 22, due to intelligent network business server
It was found that Call Forwarding Unconditional is carried in message related to calls, so not charging, and BOSS also may be used to the forward ticket as caused by caller MSC
Directly to be rejected according to transferred number (i.e. one-card multi-number platform route code), so charging can be defined by MSC tickets completely,
So as to solve the problems, such as called subscriber while contract one-card multi-number and repetition charging during other intelligent network business.
The present invention can be completed the paging of major number by GMSC.As shown in figure 8, in Fig. 2 step 3, one-card multi-number platform is
Called subscriber corresponding to calling subscribe and major number establishes voice channel, can further include：
Step 31, caller MSC send the call to one-card multi-number platform, institute according to the Call Forwarding Unconditional number of minor number
It is transferred number to state the called number in message related to calls, and original called number is minor number；
Step 32, one-card multi-number platform extract minor number from the original called number of message related to calls, and find countermark
Code corresponding to major number, then by the caller in message related to calls come show number be revised as one card multi-number business identification code (such as
12583), minor number sequence number and calling number, called number is revised as major number, then the message related to calls is transmitted into GMSC；
Step 33, GMSC obtain major number route, then page and lead to called MS C according to the called number of message related to calls
Number, after called subscriber's off-hook corresponding to major number, voice channel is established between calling and called.
Compared in prior art, one-card multi-number platform first individually carries out media with caller MSC, called MS C respectively
Consult, then again to caller and it is called between media resource overlap, the present invention can be assisted by one-card multi-number platform it is main,
Media negotiation is directly carried out between called, it is roundabout so as to effectively reduce voice channel, improve Consumer's Experience, and it is more to mitigate a card
The maintenance of number platform and trouble point.Thus, in step 3, caller MSC is sent in the message related to calls of one-card multi-number platform also
Include the coding/decoding information of Calling Side, one-card multi-number platform forwards the coding/decoding information of the caller MSC Calling Sides sent
To GMSC, present invention additionally comprises have：
The coding/decoding information that the band of the called MS C callee sides returned selects is directly forwarded to caller by one-card multi-number platform
MSC, so as to assist directly to carry out media negotiation between calling and called side.
Fig. 9 is the detailed signaling interaction diagram of one embodiment of one card multi-number business implementation method of the present invention.Referring to Fig. 9,
Illustrate when one while open VPMN and when the minor number of one card multi-number business is called, caller MSC, one-card multi-number are put down
Platform, minor number ownership HLR, VPMN server (i.e. intelligent network business server), GMSC, major number belong to HLR, called MS C it
Between detailed signaling process：
Step c1~c2, user A dial minor number B1, and caller MSC inquires about B1 routing iinformation to minor number ownership HLR,
Minor number ownership HLR returns to B1 T-CSI and Call Forwarding Unconditional information；(corresponding to Fig. 2 step 1)
Step c3~c4, caller MSC trigger VPMN called flows, VPMN servers judge according to minor number B1 T-CSI
Call Forwarding Unconditional occurs for user, not charging, does not change to show, and put logical calling；(correspond to Fig. 2 step 2, Fig. 7 steps 21)
Step c5~c6, caller MSC trigger VPMN forward-shifting service flows, and VPMN servers are judged come whether show be VPMN
Cornet, if so, trombone is then changed to, not charging, and directly put logical calling；(correspond to Fig. 2 step 2, Fig. 7 steps 22)
Step c7, caller MSC sends the call to one-card multi-number platform according to transferred number；(correspond to Fig. 2 Step 3:
Fig. 8 steps 31)
Step c8, one-card multi-number platform finds major number B according to original called (i.e. the minor number B1) in IAM message, will
Caller is changed to 12583+ minor numbers sequence number+calling number to show number, and called number is changed to major number B, and IAM is sent to GMSC
Message；(correspond to Fig. 2 Step 3: Fig. 8 steps 32)
Step c9~c11, GMSC obtain B routing iinformation to major number B ownership HLR, and major number B ownership HLR returns to B
Roaming number, and page major number B；(correspond to Fig. 2 Step 3: Fig. 8 steps 33)
Step c12~c20, called off-hook, one-card multi-number platform assist directly to carry out media negotiation between calling and called side,
The media resource information that Calling Side or callee side are sent is transmitted to opposite side, A and B start to converse；(correspond to Fig. 2 steps
3rd, Fig. 8 steps 33)
Step c21~c24, calling and called are taken out stitches, and one-card multi-number platform writes ticket.(correspond to Fig. 2 Step 3: Fig. 8 steps
33)。
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
God any modification, equivalent substitution and improvements done etc., should be included within the scope of protection of the invention with principle.
Claims (10)
1. a kind of one card multi-number business system, it is characterised in that include moving exchanging center MSC, attaching position register
HLR, intelligent network business server and one-card multi-number platform, wherein：
MSC, for receiving the call request of user, the T-CSI signing informations of called number are obtained and without bar to called ownership HLR
Part Redirection Information, and according to T-CSI signing informations, calling is first triggered to corresponding intelligent network business server, then basis
Call Forwarding Unconditional number, calling is routed into one-card multi-number platform again；
HLR, for providing the T-CSI signing informations and Call Forwarding Unconditional information of called number for caller MSC；
Intelligent network business server, the message related to calls sent for receiving caller MSC, and it is unconditional in message related to calls
Redirection Information, not charging complete that corresponding intelligent network business is called and forward flow, then directly put logical calling；
One-card multi-number platform, the message related to calls sent for receiving caller MSC, extracts minor number, and look into from message related to calls
Major number corresponding to minor number is looked for, then establishes voice channel to be called corresponding to caller and major number, and is conversed in calling and called
After end, ticket is generated,
Intelligent network business server further comprises having：
Intelligent network called flow device, for when caller MSC triggering intelligent network service called flows, according in message related to calls
Call Forwarding Unconditional is identified, not charging, and does not change caller identification number, then directly puts logical calling, and instruction caller MSC is exhaled
Cry and continue；
Intelligent network forward flow path device, for when caller MSC triggering intelligent network service forward flows, according in message related to calls
Call Forwarding Unconditional number, not charging, while when the caller identification number in message related to calls is cornet, cornet is revised as growing
Number, logical calling is then directly put, and trombone is returned into caller MSC, instruction caller MSC carries out call proceeding.
2. system according to claim 1, it is characterised in that one-card multi-number platform includes：
Minor number trustship device, for receiving trustship application of the user to minor number, location updating is sent to minor number ownership HLR
Signaling, the roaming MSC addresses of minor number are arranged to one-card multi-number platform address, then continue to send to minor number ownership HLR
Supplementary service signaling is registered, minor number is arranged to Call Forwarding Unconditional, and transferred number is one-card multi-number platform route code.
3. system according to claim 1, it is characterised in that one-card multi-number platform includes：
Minor number suspends trustship device, deletes signaling for receiving the position that minor number ownership HLR is sent, minor number is set
For off-mode, then sent to minor number ownership HLR and delete supplementary service signaling, set with deleting the Call Forwarding Unconditional of minor number
Put.
4. system according to claim 1, it is characterised in that also include：
GMSC GMSC, the message related to calls sent for receiving one-card multi-number platform, and according to message related to calls
Called number come obtain major number route, to called MS C page major number,
One-card multi-number platform includes：
Minor number calling unit, minor number is extracted in the original called number for the message related to calls sent from caller MSC, and
Major number corresponding to minor number is found, the caller in message related to calls is then revised as one card multi-number business mark to show number
Code, minor number sequence number and calling number, called number is revised as major number, then the message related to calls is transmitted into GMSC.
5. system according to claim 1, it is characterised in that one-card multi-number platform includes：
Media retransmission unit, the coding/decoding information of the Calling Side for caller MSC to be sent are transmitted to called MS C, and will be by
The coding/decoding information of the band selection for the callee side that MSC returns is made to relay to caller MSC, it is straight between calling and called side so as to assist
Tap into row media negotiation.
6. a kind of one card multi-number business implementation method, it is characterised in that when user dials minor number, include：
Step 1: calling mobile exchanging center MSC obtains the T-CSI signings of called number from called attaching position register HLR
Information and Call Forwarding Unconditional information；
Step 2: caller MSC is according to T-CSI signing informations, it is described to exhale by calling triggering to corresponding intelligent network business server
Cry and Call Forwarding Unconditional information is carried in message, Call Forwarding Unconditional information of the intelligent network business server in message related to calls,
Not charging, completes that corresponding intelligent network business is called and forward flow, and directly puts logical calling；
Step 3: calling is routed to one-card multi-number platform, one-card multi-number platform by caller MSC again according to Call Forwarding Unconditional number
Minor number is extracted from message related to calls, searches major number corresponding to minor number, is then built to be called corresponding to caller and major number
Vertical voice channel, and after calling and called end of conversation, ticket is generated,
Step 2 further comprises having：
Step 21, caller MSC send the call to corresponding intelligent network business service according to the T-CSI signing informations of minor number
Device, with intelligent network business called flow corresponding to triggering, Call Forwarding Unconditional mark, intelligent network industry are carried in the message related to calls
Call Forwarding Unconditional mark of the business server in message related to calls, not charging, and caller identification number is not changed, then directly put
Logical calling, instruction caller MSC carry out call proceeding；
Step 22, caller MSC continue to send the call to the intelligent network business server, to trigger corresponding intelligent network industry again
It is engaged in forward flow, carries Call Forwarding Unconditional number in the message related to calls, intelligent network business server is according in message related to calls
Call Forwarding Unconditional number, not charging, while when the caller identification number in message related to calls is cornet, cornet is revised as growing
Number, logical calling is then directly put, and trombone is returned into caller MSC, instruction caller MSC carries out call proceeding.
7. according to the method for claim 6, it is characterised in that when user applies for minor number trustship, also include：
Step A1, one-card multi-number platform sends location updating signaling to minor number ownership HLR, by the roaming MSC addresses of minor number
It is arranged to one-card multi-number platform address；
Step A2, one card multi-number business platform sends registration supplementary service signaling to minor number ownership HLR, and minor number is arranged to
Call Forwarding Unconditional, and transferred number is one-card multi-number platform route code.
8. according to the method for claim 6, it is characterised in that when entity minor number plug-in card is started shooting, also include：
Step B1, the visited MSC of minor number to minor number ownership HLR send location updating signaling, then minor number belong to HLR to
One-card multi-number platform sends position and deletes signaling；
Step B2, minor number is arranged to off-mode by one-card multi-number platform, and is sent to minor number ownership HLR and deleted supplement industry
Business signaling, to delete the setting of the Call Forwarding Unconditional of minor number.
9. according to the method for claim 6, it is characterised in that in step 3, one-card multi-number platform is caller and major number
Corresponding be called establishes voice channel, further comprises having：
Step 31, caller MSC send the call to one-card multi-number platform according to the Call Forwarding Unconditional number of minor number, described to exhale
It is transferred number to be the called number in message, and original called number is minor number；
Step 32, one-card multi-number platform extract minor number from the original called number of message related to calls, and find minor number pair
The major number answered, the caller in message related to calls is then revised as one card multi-number business identification code, minor number sequence number to show number
And calling number, called number is revised as major number, then the message related to calls is transmitted into GMSC GMSC；
Step 33, GMSC obtain major number route, then page major number to called MS C according to the called number of message related to calls,
After called subscriber's off-hook corresponding to major number, voice channel is established between calling and called.
10. according to the method for claim 6, it is characterised in that in step 3, caller MSC is sent to one-card multi-number platform
Message related to calls in also include the coding/decoding information of Calling Side, one-card multi-number platform is by the caller MSC Calling Sides sent
Coding/decoding information is transmitted to GMSC,
Also include：
The coding/decoding information that the band of the called MS C callee sides returned selects is directly forwarded to caller MSC by one-card multi-number platform, from
And assist directly to carry out media negotiation between calling and called side.
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| CN105916137A (en) * | 2016-07-05 | 2016-08-31 | 北京奇虎科技有限公司 | Storage method and device for communication record of mobile terminal and mobile terminal |
| CN106131813B (en) * | 2016-08-30 | 2019-09-17 | 广州二六三通信有限公司 | Roam interoperation A platform, SIM card, services of roaming system, services of roaming method |
| CN108882185B (en) * | 2017-05-11 | 2021-04-23 | 展讯通信（上海）有限公司 | Configuration method and device of supplementary service and mobile terminal |
| CN110062118B (en) * | 2019-04-23 | 2020-10-27 | 深圳市大众通信技术有限公司 | Method and system for calling out multiple different users simultaneously by using trumpet |
| CN115550856A (en) * | 2022-09-26 | 2022-12-30 | 联通在线信息科技有限公司 | Communication method and system based on simultaneous online of multiple numbers and small-number management platform |
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