Embodiment
To make the object, technical solutions and advantages of the present invention clearer, further is made to the present invention below in conjunction with the accompanying drawings
Detailed description.
In order to which the second neck service-user in separation between machine and card, the present invention occurs for the vice card being prevented effectively from for the second neck
Vice card number when doing called, calling will be relayed on the main card number of service-user.As shown in figure 1, the present invention a kind of the
The implementation method of two draw-in groove business, when the second neck service-user vice card number as calling called number when, include:
Step A1, caller MSC trigger calling to second according to the T-CSI signing informations of the vice card number of called subscriber
Neck business platform;
Main card number bound in step A2, the vice card number of the second neck business platform inquiry called subscriber, in calling
Increase by the second neck service identification number in " to show number " field of message, and " called number " field is revised as called subscriber
Main card number so that by the mobile terminal where the main card number of this call proceeding to called subscriber.
Step A1 can further include:
The vice card number home HLR of caller MSC to called subscriber inquire about the routing iinformation of vice card number, then according to vice card
The T-CSI signing informations of the vice card number for the called subscriber that number home HLR is returned, the second neck business is forwarded to by calling
Platform.
User can handle opening an account and cancellation for the second neck business by business hall, can select new digit as pair
Card number code, could be used that the existing number of user oneself as vice card number.When user opens an account, the main card number of typing user first
Code and vice card number, and the T-CSI signing informations of vice card number are updated, then initiate to open an account to the second neck business platform and ask
Ask, the second neck business platform is received to be put in storage the binding relationship of the main card number of user and vice card number after request and preserved.
As shown in Fig. 2 step A2 can further include:
Whether " called number " field contents in the message related to calls that step A21, the second neck business platform judges are received
It is vice card numberIf it is, the main card number bound in inquiry vice card number, then issues call proceeding to caller MSC
Increase by the second neck service identification before Connect message, and calling number in " to show number " field of Connect message
Number (for example:125835), while " called number " field of Connect message also is revised as into the main card number of called subscriber,
It is further continued for next step;If it is not, then being handled by original operation flow;
Step A22, caller MSC continue to route the call to GMSC;
" called number " field contents of step A23, GMSC in message related to calls, arrive called subscriber's by call proceeding
On mobile terminal where main card number, i.e., mobile terminal ring and caller identification where the main card number of called subscriber are:
Second neck service identification number+calling number is (for example:125835+13552891171), caller and called users start call.
As shown in figure 3, when the second neck service-user vice card number as calling called number when, Fig. 1, Fig. 2 institute
The call signalling flow of corresponding one embodiment is as follows, wherein, calling number is A, and the main card number of called subscriber is B, pair
Card number code is B1:
Step a1-a2:Vice card the number B1, caller MSC of calling user dials called subscriber is looked into vice card number home HLR
B1 routing iinformation is ask, vice card number home HLR returns to B1 T-CSI information;(corresponding to Fig. 1 step A1)
Step a3, caller MSC are triggered to the second neck business platform according to vice card number B1 T-CSI;(correspond to Fig. 1
Step A1)
Step a4-6, the second neck business platform perform vice card number called flow, and RRBE/AC/ is sent to caller MSC
Connect message, it is " the second neck service identification number+caller number that caller identification number is changed in the Connect message issued
Code ", modification called number is the main card number B of called subscriber;(corresponding to Fig. 1 steps A2, Fig. 2 step A21)
Step a7, caller MSC route the call to GMSC;(corresponding to Fig. 1 steps A2, Fig. 2 step A22)
Step a8-9, GMSC belongs to the routing iinformation that HLR obtains B to main card number B, and main card number B ownership HLR is returned
B roaming number;(corresponding to Fig. 1 steps A2, Fig. 2 step A23)
Step a10-12, GMSC continues main card number B, and calling and called start call;(correspond to Fig. 1 step A2, Fig. 2 steps
A23)
Step a13, end of conversation, The Calling Party Hooks On, and caller MSC sends ERB/ACR message to the second neck business platform, puts down
Platform writes ticket;
Step a14, the second neck business platform indicate that caller MSC takes out stitches;
Step a15-18, calling and called are taken out stitches.
The second neck service-user in the present invention can also use main card number or vice card except can directly initiate calling
Number simultaneously dials " the second neck service identification number+called number " to initiate calling, is now shown on the mobile terminal of called subscriber
The vice card number of calling subscribe.As shown in figure 4, when the second neck service-user increases by the second card in the called number dialed
Groove service identification number is (for example:125835+ called numbers) initiate calling when, the present invention can also include:
Step B1, caller MSC are according to the second neck business mark in " called number " field of the message related to calls received
Knowledge number, calling is triggered to the second neck business platform;
" calling number " field contents of step B2, the second neck business platform in message related to calls, obtain caller and use
The vice card number at family, is revised as the vice card number of calling subscribe, and delete " called number by " to show number " field of message related to calls
The second neck service identification number in code " field, is further continued on the mobile terminal where this call proceeding to called number.
As shown in figure 5, step B1 can further include:
The the second neck service identification number of step B11, caller MSC in " called number " field in message related to calls, will
Call routing is to GMSC;
Second neck service identification number of step B12, GMSC in " called number " field in message related to calls, continuing will
Call routing is to the second neck business platform.
As shown in fig. 6, step B2 can further include:
Step B21, the second neck business platform are analyzed " calling number " field contents in message related to calls, if
" calling number " field contents are main card numbers, then the vice card number bound in the main card number are obtained, if " caller number
Code " field contents are vice card numbers, then directly therefrom extract vice card number;
Step B22, the second neck business platform issue call proceeding Connect message to GMSC, and by Connect message
" to show number " field be revised as the vice card number, delete the second neck service identification number in " called number " field;
" called number " field contents of step B23, GMSC in message related to calls, by call proceeding to called number institute
Mobile terminal on, caller and called users start call.
As shown in fig. 7, when the second neck service-user increases by the by main card number and in the called number dialed
When two draw-in groove service identification number initiates calling, the call signalling flow of one embodiment corresponding to Fig. 4, Fig. 5, Fig. 6 is as follows, its
In, the main card number of calling subscribe is that A, vice card number are A1, and called number is B:
Step b1, the second neck user use main card number A and pass through the second neck service identification number+called number B's
Mode dials called subscriber, and second neck service identifications number of the caller MSC in called number routes the call to this province
GMSC;(corresponding to Fig. 4 steps B1, Fig. 5 step B11)
Second neck service identification number of step b2, GMSC in called number is triggered to the second neck business platform;
(corresponding to Fig. 4 steps B1, Fig. 5 step B12)
Step b3-5, the second neck business platform identification calling number are main card number code A, change to show number for vice card number
Code A1, and remove the second neck service identification number before called number, then transfer Cconnect message replay calls;(correspondence
In Fig. 4 steps B2, Fig. 6 step B21-22)
Step b6, GMSC is by call proceeding to called MS C;(corresponding to Fig. 4 steps B2, Fig. 6 step B23)
Step b7-8, called MS C return ACM message to caller MSC;(corresponding to Fig. 4 steps B2, Fig. 6 step B23)
Step b9-10, called party answer, called MS C return answer message to caller MSC, and calling and called start call;(correspond to figure
4 step B2, Fig. 6 step B23)
Step b11, end of conversation, caller are taken out stitches;
Step b12-13, GMSC sends ACR/ERB message to the second neck business platform, and the second neck business platform writes words
It is single;
Step b14, the second neck business platform indicate that GMSC takes out stitches;
Step b15, GMSC sends REL message to called MS C, called to take out stitches.
The second neck service-user can also use main card number or vice card number except can normally receive and dispatch short message in the present invention
Code simultaneously increases by the second neck service identification number to send short message in short message destination Mobile Station International ISDN Number, now the mobile end of third party user
The vice card number of service-user is shown on end.As shown in figure 8, when the second neck service-user increases by the in short message destination Mobile Station International ISDN Number
Two draw-in groove service identification number is (for example:125835+ destination Mobile Station International ISDN Number) send short message when, the present invention can also include:
The the second neck service identification number of step C1, Short Message Service Gateway in short message destination Mobile Station International ISDN Number, is forwarded to by short message
Two draw-in groove business platform;
Step C2, the second neck business platform are analyzed " source Mobile Station International ISDN Number " field contents in short message, if " source number
Code " field contents are main card numbers, then " source Mobile Station International ISDN Number " field is revised as to the vice card number bound in main card number;
Step C3, the second neck business platform delete the second neck service identification in " destination Mobile Station International ISDN Number " field of short message
Number, then short message is continued to be issued on the mobile terminal where destination Mobile Station International ISDN Number.
As shown in figure 9, blocking when the second neck service-user increases by second by main card number and in short message destination Mobile Station International ISDN Number
When groove service identification number sends short message, the call signalling flow of one embodiment corresponding to Fig. 8 is as follows, wherein, the second neck
The main card number of service-user is that A, vice card number are A1, and the destination Mobile Station International ISDN Number of short message is B:
Step c1-2, short message are first sent to main card number A ownership SMSC, main card number A ownership SMSC and write ticket;
(corresponding to Fig. 8 step C1)
Step c3-4, main card number A belong to SMSC according to the second neck service identification number, and short message is forwarded into main card number
A belongs to ISMG;(corresponding to Fig. 8 step C1)
Step c5-6, main card number A belong to ISMG according to the second neck service identification number, and short message is forwarded into the second neck
Business platform;(corresponding to Fig. 8 step C1)
Step c7-8, the second neck business platform replace with source Mobile Station International ISDN Number the vice card number A1 of main card number A bindings, remove
The second neck service identification number in destination Mobile Station International ISDN Number, belongs to ISMG transmitting short messages to destination Mobile Station International ISDN Number B;(correspond to Fig. 8 steps C2-
3)
Step c9-10, destination Mobile Station International ISDN Number B ownership ISMG send the SMS to destination Mobile Station International ISDN Number B ownership SMSC, destination Mobile Station International ISDN Number B ownership
Short message is handed down on the mobile terminal where destination Mobile Station International ISDN Number B by SMSC.(corresponding to Fig. 8 step C3)
As shown in Figure 10, a kind of second neck business of the present invention realizes system, includes MSC, the second neck business and puts down
Platform, GMSC and HLR, wherein:
Caller MSC, for receiving the calling that calling subscribe is initiated to the vice card number of the second neck service-user, then
According to the T-CSI signing informations of the vice card number of called subscriber, by calling triggering to the second neck business platform;
Second neck business platform, for the main card number bound in the vice card number of the called subscriber in query call message
Code, then increases by the second neck service identification number in " to show number " field of message related to calls, and by " called number " field
The main card number of called subscriber is revised as, so that by the mobile terminal where the main card number of this call proceeding to called subscriber
On.
It is main when caller MSC receives the calling that calling subscribe is initiated to the vice card number of the second neck service-user
The vice card number home HLR for making MSC arrive first called subscriber inquires about the routing iinformation of vice card number, then according to vice card number home
The T-CSI signing informations of the vice card number for the called subscriber that HLR is returned, the second neck business platform is forwarded to by calling.
Second neck business platform may further include:
Vice card is by call forwarding connection device, and whether " called number " field contents for judging in message related to calls are vice cards number
Code, if it is, the main card number bound in inquiry vice card number, then issues call proceeding Connect to caller MSC and disappear
Cease, and increase by the second neck service identification number (for example before the calling number in " to show number " field of Connect message:
125835), while " called number " field of Connect message also is revised as into the main card number of called subscriber, be further continued for by
Calling is forwarded to caller MSC.
The second neck service-user in the present invention can also use main card number or vice card except can directly initiate calling
Number simultaneously dials " the second neck service identification number+called number " initiation calling, now shows master on the mobile terminal of called subscriber
It is the vice card number of user.Wherein:
Caller MSC, can also will be exhaled according to the second neck service identification number in " called number " field of message related to calls
Triggering is cried to the second neck business platform,
Second neck business platform can also include:
Caller handler device, for " calling number " field contents in message related to calls, obtains the pair of calling subscribe
Card number code, is revised as the vice card number of calling subscribe, and delete " called number " word by " to show number " field of message related to calls
The second neck service identification number in section, is further continued on the mobile terminal where this call proceeding to called number.
When caller MSC receives the second neck service-user by main or vice card number and in the called number dialed
During the calling that the second neck service identification number of middle increase is initiated, caller MSC is according in " called number " field in message related to calls
The second neck service identification number, route the call to GMSC;GMSC in " called number " field in message related to calls
Two draw-in groove service identification number, continues to route the call to the second neck business platform.
Caller handler device may further include:
Origination message processing unit, for analyzing " calling number " field contents in message related to calls, if " main
Call out the numbers code " field contents are main card numbers, then the vice card number bound in the main card number are obtained, if " calling number " word
Section content is vice card number, then directly therefrom extracts vice card number;Then call proceeding Connect message is issued to GMSC, and
" to show number " field of Connect message is revised as the vice card number, the second card in " called number " field is deleted
Groove service identification number.
The second neck service-user can also use main card number or vice card number except can normally receive and dispatch short message in the present invention
Code and the shifting for sending short message, now third party user to third party's number by " the second neck service identification number+destination Mobile Station International ISDN Number "
The vice card number of user is shown in dynamic terminal.The present invention can also include:
Short Message Service Gateway, for the second neck service identification number in short message destination Mobile Station International ISDN Number, second is forwarded to by short message
Neck business platform,
Second neck business platform can also include:
Short message processing device, for analyzing " source Mobile Station International ISDN Number " field contents in short message, if " source Mobile Station International ISDN Number " field
Content is main card number, then " source Mobile Station International ISDN Number " field is revised as to the vice card number bound in main card number;Delete " the purpose of short message
The second neck service identification number in number " field;Finally short message is continued to be issued on the mobile terminal where destination Mobile Station International ISDN Number.
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 is with principle, and any modification, equivalent substitution and improvements done etc. should be included within the scope of protection of the invention.