CN102487497B - Calling number transformation method, system and service control point - Google Patents
Calling number transformation method, system and service control point Download PDFInfo
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- CN102487497B CN102487497B CN200910210183.9A CN200910210183A CN102487497B CN 102487497 B CN102487497 B CN 102487497B CN 200910210183 A CN200910210183 A CN 200910210183A CN 102487497 B CN102487497 B CN 102487497B
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Abstract
The invention discloses a calling number transformation method, a system and a service control point. The method comprises the following steps of: after the service control point receives a call from a service switch point, judging whether a calling subscriber of the call signs calling number transformation service or not; and if so, searching a new number corresponding to the calling number of the call in the service control point, sending the new number to the service switch point, and using the new number in the following calling procedure by the service switch point. Through the calling number transformation method, the system and the service control point, provided by the invention, the current WIN (Wireless Intelligent Network) protocol is expanded; and the SCP (Service Control Point) judges whether to transform the calling number or not, if so, the new number is fed back to the SSP (Service Switch Point) through an orreq and/or anlyzd message, so that the calling number is transformed.
Description
Technical field
The present invention relates to cdma wireless intelligent network field, more specifically, relate to a kind of calling party number ' s convert method, system and service control point.
Background technology
Wireless intelligent network (Wireless Intelligent Network, WIN) business carrys out trigger business based on CAMEL-Subscription-Information, first at the attaching position register (HLR of ownership when WIN user opens an account, Home Location Register) on be signed in service control point (ServiceControl Point, and select the trigger relevant to business SCP).As Service Switching Point (Service Switch Point, SSP) after receiving the calling of an intelligent network business, SCP is sent to by WIN message by calling out relevant information therewith, wait for the instruction of SCP, the trigger message that SCP contracts according to this user, perform corresponding service logic, corresponding operational order is sent to SSP, or SCP passes through the good service logic of user's predefined, the instruction starting the information such as call proceeding is sent, so that SSP carries out routing keeping and charging etc. to SSP.
The signaling process that typical WIN user is calling subscriber is as follows:
1, user makes a call, trigger Origination_Attempt_Authorized trigger according to the CAMEL-Subscription-Information of this user after current place service MSC (Serving MSC) of user receives called number, send ORREQ message to service logic relevant to this trigger in SCP;
2, SCP determines the business of the current activation of user, and send orreq message by SCP when going back surplus in the account of user and result is returned to service MSC, instruction can proceed call treatment;
3, serve MSC analyze called and be prepared as this call routing, this service MSC triggers Calling_Routing_Address_Available trigger, and sends ANLYZD message to service logic relevant to this trigger in SCP;
4, SCP sends anlyzd message, SSP obtain the billing scheme number of calling out and carry out this time calling maximum duration to control call duration after call through, if authentication success, a loopback SERVICEID, otherwise loopback ACTIONCODE and ACCESSDENIEDREASON, wherein whether ACTIONCODE parameter indicates SCP and signs and weigh successfully, when ACTIONCODE is 2, instruction may be weighed unsuccessfully by the wrong or other reasons label of metering data configuration, when ACTIONCODE is other values, instruction SCP signs power and passes through, and notice MSC continues;
5, MSC continues, and serve MSC after called party answer and trigger O_Answer trigger, and send OANSWER message to SCP, deduct fees and monitor that this is called out by SCP, wherein TOD and TDO parameter contains the initial time of this time calling;
6, when after calling subscriber and called subscriber's terminated call, service MSC triggers O Disconnect trigger, and send ODISCONNECT message to service logic relevant to this trigger in SCP, wherein TOD and TDO parameter contains the end time of this time calling;
7, after SCP receives ODISCONNECT, the time started utilizing MSC to report and end time calculate and reduce the account balance of user, and dismantling call also sends empty odisconnect to service MSC, service MSC release this time calling.
In above-mentioned message flow, returned to by SCP in orreq or the anlyzd message of MSC and comprise following parameter:
DMH_SVCID: service key, represents and triggers certain concrete business;
ACTIONCODE: whether instruction SCP signs power successful, such as, indicate when ACTIONCODE is 1 SCP to sign power and pass through; Indicate SCP to sign to weigh unsuccessfully when ACTIONCODE is 2.
If the calling of VPN traffic, then also many TerminationList parameters of meeting in orreq or anlyzd message, the true number of the user corresponding with short codes translated by SCP is brought MSC by this parameter.
When adopting VPN traffic, do in the call flow of calling subscriber as can be seen from above-mentioned WIN user, existing WIN agreement is only supported to convert (such as to called number, called short codes in being netted by VPN is converted to the true number of called subscriber), and do not support to convert calling number, the demand of user's display of calling number cannot be met.
Summary of the invention
The technical problem that the present invention will solve is to provide a kind of calling party number ' s convert method, system and service control point, can be realized the conversion of calling number by SCP.
To achieve these goals, the invention provides a kind of calling party number ' s convert method, comprising: after the calling that service control point receives from Service Switching Point, judge whether this calling subscriber called out has contracted calling party number ' s convert business; The calling party number ' s convert business if calling subscriber has contracted, then search the new digit corresponding with the calling number that this is called out, and new digit sent to Service Switching Point in service control point, new digit is used in follow-up call flow by Service Switching Point.
According to an embodiment of the inventive method, the method also comprises when calling subscriber contracts calling party number ' s convert business, stores and be used for the original number of calling party number ' s convert business and the corresponding relation of new digit in service control point; Before execution calling party number ' s convert business, wireless intelligent network protocol in extended wireless intelligent network between service control point and Service Switching Point, in the anlyzd message being mail to Service Switching Point by service control point, increase calling number parameter, calling number parameter is used for carrying new digit or original number.
According to another embodiment of the inventive method, the step of Service Switching Point new digit is sent to be specially: by orreq message, new digit to be sent to Service Switching Point by service control point.
According to the another embodiment of the inventive method, in follow-up call flow, the method also comprises: judge whether called subscriber has contracted Call Forwarding services; The Call Forwarding services if called subscriber has contracted, then judge whether the forwarding subscriber of called subscriber and calling subscriber have same service feature when this calling of forward, be determine the conversion not needing to carry out calling number, otherwise determine the conversion that needs to carry out calling number.
According to an embodiment again of the inventive method, in follow-up call flow, the method also comprises when determining to need to carry out calling party number ' s convert, by anlyzd message, original number is sent to Service Switching Point by service control point.
To achieve these goals, present invention also offers a kind of service control point, comprise calling service feature judge module, whether to have contracted calling party number ' s convert business from the calling subscriber of the calling of Service Switching Point for judging; New digit searches module, for contracted when calling subscriber calling party number ' s convert business search the new digit corresponding with the calling number that this is called out; Number sending module, for being sent to Service Switching Point by new digit.
According to an embodiment of service control point of the present invention, this service control point also comprises memory module, for contract calling subscriber calling party number ' s convert business time store for the original number of calling party number ' s convert business and the corresponding relation of new digit; Parameter spread module, for the wireless intelligent network protocol in extended wireless intelligent network between service control point and Service Switching Point, in the anlyzd message mailing to Service Switching Point, increase calling number parameter, calling number parameter is used for carrying new digit or original number.
According to another embodiment of service control point of the present invention, number sending module comprises orreq message sending unit, for new digit being sent to Service Switching Point by orreq message.
According to the another embodiment of service control point of the present invention, service control point also comprises Call Forwarding judge module, for judging whether called subscriber has contracted Call Forwarding services; Forwarding subscriber service feature judge module, for contracted when called subscriber Call Forwarding services, forward this calling time judge whether the forwarding subscriber of called subscriber and calling subscriber have same service feature; FH-number transform determination module, for when the forwarding subscriber of called subscriber and calling subscriber have same service feature, determine the conversion not needing to carry out calling number, and when the forwarding subscriber of called subscriber and calling subscriber do not have same service feature, determine the conversion needing to carry out calling number; Anlyzd message transmission module, during for determining at FH-number transform determination module to need to carry out calling party number ' s convert, is sent to Service Switching Point by anlyzd message by original number.
To achieve these goals, invention further provides a kind of calling party number ' s convert system, to comprise in Service Switching Point and above-described embodiment the service control point of any one, new digit for receiving the new digit from service control point, and is used in follow-up call flow by this Service Switching Point.
Calling party number ' s convert method provided by the invention, system and service control point, by expanding existing WIN agreement, judge whether calling subscriber has contracted calling party number ' s convert business by SCP again, this business if contracted, determines the conversion needing to carry out calling number, and then feed back the new digit corresponding with calling number by SCP to SSP, thus easily can realize the conversion of calling number, and can on terminal called the new digit of display of calling user, meet the demand that user shows new calling number.
Description of the invention provides in order to example with for the purpose of describing, and is not exhaustively or limit the invention to disclosed form.Many modifications and variations are apparent for the ordinary skill in the art.Selecting and describing embodiment is in order to principle of the present invention and practical application are better described, and enables those of ordinary skill in the art understand the present invention thus design the various embodiments with various amendment being suitable for special-purpose.
Accompanying drawing explanation
Accompanying drawing described herein is used to provide a further understanding of the present invention, forms a application's part.In the accompanying drawings:
Fig. 1 is the schematic flow sheet of first embodiment of the inventive method.
Fig. 2 is the schematic flow sheet of second embodiment of the inventive method.
Fig. 3 is the message flow schematic diagram of the 3rd embodiment of the inventive method.
Fig. 4 is the message flow schematic diagram of the 4th embodiment of the inventive method.
Fig. 5 is the structural representation of the first embodiment of service control point of the present invention.
Fig. 6 is the structural representation of the second embodiment of service control point of the present invention.
Fig. 7 is the structural representation of the 3rd embodiment of service control point of the present invention.
Fig. 8 is the structural representation of the 4th embodiment of service control point of the present invention.
Fig. 9 is the structural representation of an embodiment of present system.
Embodiment
With reference to the accompanying drawings the present invention is described more fully, exemplary embodiment of the present invention is wherein described.Exemplary embodiment of the present invention and explanation thereof for explaining the present invention, but do not form inappropriate limitation of the present invention.
At MAP (the Mobile ApplicationPart that intelligent wireless network service uses, MAP), in agreement, dialing number information is by CallingPartyNumberDigits1 parameter and CallingPartyNumberString1 Parametric Representation.When MSC/VLR sends ORREQ message/ANLYZD message to SCP, carry calling number by CallingPartyNumberDigits1 parameter; When SCP sends orreq message to MSC/VLR, carry calling number by CallingPartyNumberString1 parameter.The structure of orreq message is as follows:
Table 1
When user has applied for calling party number ' s convert business, the user data in SCP should comprise the new calling number after the former calling number before conversion and conversion.The present invention extends WIN agreement, such as, adds CallingPartyNumberString1 parameter in anlyzd message, and realizes the conversion of calling number according to the process of SCP and SSP to the calling number of calling.
As shown in Figure 1, be the schematic flow sheet of the first embodiment of the inventive method.This embodiment can comprise the following steps:
S101, after the calling that service control point receives from Service Switching Point, judges whether this calling subscriber called out has contracted calling party number ' s convert business;
S102, the calling party number ' s convert business if calling subscriber has contracted, in service control point, then search the new calling number corresponding with the calling number that this is called out, and new calling number is sent to Service Switching Point, by Service Switching Point, new calling number is used in follow-up call flow.
In an instantiation, because calling subscriber has contracted calling party number ' s convert business, then determine the conversion needing to carry out calling number, then by orreq message, new calling number has been sent to Service Switching Point by service control point, wherein, the structure of orreq message can see above-mentioned table 1.
In follow-up call flow, judge whether called subscriber has contracted Call Forwarding services; The Call Forwarding services if called subscriber has contracted, then judge whether the forwarding subscriber of called subscriber and calling subscriber have same service feature when this calling of forward, be determine the conversion no longer needing to carry out calling number, otherwise determine the conversion that needs again to carry out calling number.
Wherein, the same service feature that the forwarding subscriber of called subscriber and calling subscriber have can be contracted IN service, belong to same geographic area, belong to same group, belong to same VPN net or calling party number ' s convert business etc. of having contracted.
When determining to need to carry out calling party number ' s convert, by anlyzd message, the former calling number of calling subscriber is sent to Service Switching Point by service control point, wherein, the definition of the CallingPartyNumberString1 parameter in anlyzd message can see following table 2.
In this embodiment, Service Switching Point can also be the switching equipment of the other types such as MSC.
By SCP, this embodiment judges whether calling subscriber has contracted calling party number ' s convert business, when having contracted calling party number ' s convert business, send to SSP to realize the conversion of calling number by being stored in the new calling number associated with former calling number in SCP, thus can on terminal called the new calling number of display of calling user.This embodiment can be applied to integrated VPN, super Ropeless service, one-number-two-machine business, Personal Handyphone System reel number enter in CDMA net, NP (that is, number can carry) business and uniform number service.Such as, when the calling subscriber of calling party number ' s convert business of having contracted enters CDMA network users for Personal Handyphone System reel number, Personal Handy-phone System number or CDMA number can be shown by this embodiment in the terminal of called subscriber.
As shown in Figure 2, be the schematic flow sheet of the second embodiment of the inventive method.Compared with the embodiment in Fig. 1, S203 ~ S204 and S101 ~ S102 is identical, and this embodiment can also comprise the following steps:
S201, when calling subscriber contracts calling party number ' s convert business, by customer relation management (Customer Relationship Management, CRM) system is intelligent network user when opening an account, and stores and be used for the former calling number of calling party number ' s convert business and the corresponding relation of new calling number in service control point, wherein, former calling number and new calling number should be two numbers belonging to the same area, in this embodiment, former calling number can be CDMA net phone number, new calling number can be fixed network number, also can be GSM net phone number, newly, it can be arbitrary relation between old number, the old and new's number in some cases rear 4 identical, but this is not necessary condition, after user has contracted calling party number ' s convert business, be the mark that this user does this business signing by SCP, when this user is as calling subscriber, SCP can know that this user needs to carry out the conversion of calling number,
S202, before execution calling party number ' s convert business, wireless intelligent network protocol in extended wireless intelligent network between service control point and Service Switching Point, in the anlyzd message being mail to Service Switching Point by service control point, increase calling number parameter, when calling number needs conversion, this parameter is for carrying new calling number or former calling number.
Such as, can increase calling number character string 1 parameter (that is, CallingPartyNumberString1) in anlyzd message, its form is as follows:
Table 2
In above-mentioned table 2:
A territory is used for arranging calling number, when numeric type value is 2, and this parameter carrying calling number, numeric type gets the implication of other values can see standard agreement;
Current Number can be set to national number or international number etc. by b territory.
C territory value is 2, is expressed as telephone number.
D territory value is 2, is expressed as IA5 (International Alphabet Number 5) code.
The position of e domain representation calling number is long, and span is 0 to 15, and when for phone number, it is long is 11.
If SCP determines that this calling needs to carry out calling party number ' s convert, then in orreq message and/or anlyzd message, carrying calling number character string 1 parameter, for carrying former calling number or new calling number, otherwise not carrying calling number character string 1 parameter.After MSC/VLR receives calling number character string 1 parameter that SCP returns, extract calling number wherein, and this number is used in follow-up MAP or ISUP (ISDN UserPart, ISUP) signaling.
This embodiment stores the former calling number of calling number and the corresponding relation of new calling number in SCP, conversion for calling number is got ready work, in addition, expanding existing WIN agreement makes the realization of the conversion of calling number become possibility, solves the problem that can not realize calling party number ' s convert in prior art.
As shown in Figure 3, be the message flow schematic diagram of the 3rd embodiment of the inventive method.This embodiment dials fixed network user to describe the method for calling party number ' s convert for CDMA user, when SCP determines that this calling needs to carry out calling party number ' s convert, in orreq message, carry CallingPartyNumberString1 parameter, this embodiment specifically comprises the following steps:
S301, CDMA user makes a call, and originating MS C triggers Origination Attempt Authorized trigger, sends ORREQ message to the service logic that in SCP, trigger is relevant therewith;
S302, SCP judges after receiving this calling whether calling subscriber has contracted calling party number ' s convert business, calling subscriber has contracted calling party number ' s convert business in this embodiment, in SCP, then search the new calling number corresponding with the calling number that this is called out, and comprise CallingPartyNumberString1 parameter in the orreq message mailing to originating MS C from SCP, carry new calling number in CallingPartyNumberString1 parameter;
S303, originating MS C analyzes the called number dialed and is prepared as this call routing, now originating MS C triggers Calling Routing Address Available trigger, send ANLYZD message to SCP, the calling number that the CallingPartyNumberDigits1 parameter in message is carried is the new calling number in orreq message in S302 entrained by CallingPartyNumberString1 parameter;
S304, SCP determine that this call treatment can proceed, then return anlyzd message to originating MS C;
S305, because called subscriber is fixed network user, so originating MS C judges that this calling needs to be routed to GMSC (gateway MSC), then send IAM (InitialAddress Message) message to GMSC, calling number and called number is carried in IAM message, wherein, the calling number in IAM message is the new calling number of carrying in the CallingPartyNumberString1 parameter returned by orreq message by SCP;
This IAM message is passed through called network side (being PSTN/GSM) by S306, GMSC.
This embodiment can by the new calling number of calling party number ' s convert business display of calling user on called fixed network terminal, thus the demand of calling subscriber can be met, the new calling number making called subscriber can know calling subscriber to adopt, for called subscriber's callback in future calling subscriber provides information more accurately.
As shown in Figure 4, be the message flow schematic diagram of the 4th embodiment of the inventive method.This embodiment dials CDMA network service user B with CDMA network service user A, Call Forwarding is that example is to describe the method for calling party number ' s convert to another fixed network non-traffic user C again, when determining that forwarded calls needs to carry out calling party number ' s convert, in anlyzd message, carry CallingPartyNumberString1 parameter, this embodiment specifically comprises the following steps:
S401, CDMA net calling business user A makes a call to CDMA net called service user B, and originating MS C triggers Origination Attempt Authorized trigger, sends ORREQ message to the service logic that in SCP, trigger is relevant therewith;
S402, SCP is after receiving this calling, perform the business processing logic of calling business user A, and judge whether calling business user A has contracted calling party number ' s convert business, calling subscriber has contracted calling party number ' s convert business in this embodiment, thus can analyze and the former calling number of calling business user A should be changed to new calling number, in SCP, then search the new calling number corresponding with former calling number, orreq message is sent to originating MS C again by SCP, the new calling number found is carried by the CallingPartyNumberString1 parameter in this message,
S403, originating MS C analyzing called number is also prepared as this call routing, now originating MS C triggers Calling_Routing_Address_Available trigger, send ANLYZD message to the service logic that in SCP, trigger is relevant therewith, wherein, the calling number that the CallingPartyNumberDigits1 parameter in ANLYZD message is carried is the new calling number of calling subscriber A;
S404, SCP determine that this call treatment can proceed, then return anlyzd message to originating MS C;
S405, originating MS C trigger called Mobile_Termination trigger, send LOCREQ message to the HLR relevant to called service user B;
S406, HLR returns locreq message to originating MS C, this message carries TRIGADDLIST parameter, MSC identifies (MSCID), travelling carriage identifier (MobileIdentification Number, and international mobile subscriber identity (InternationalMobile Subscriber Identity, IMSI) MIN);
S407, originating MS C trigger Initial_Termination trigger, and send ANLYZD message to the service logic that in SCP, trigger is relevant therewith, the CallingPartyNumberDigits1 parameter in this message carries the new calling number of calling business user A;
S408, SCP perform the VPN traffic processing logic of called service user B, return anlyzd message to originating MS C;
S409, originating MS C triggers Location trigger, LOCREQ message is sent to HLR, carry CallingPartyNumberDigits1 parameter within the message, the calling number of carrying in CallingPartyNumberDigits1 parameter is the new calling number of the calling business user A being returned to SSP in S402 by SCP by orreq message;
S410, HLR send ROUTREQ message, the calling number parameter (CallingPartyNumberString1) received in transparent transmission forward direction MAP message and MIN parameter to service MSC again to VLR, VLR;
S411, when the service MSC of called service user B finds that called service user B is in busy condition, returns busy instruction by routreq message to VLR and HLR;
S412, the HLR of called service user B judges whether called service user B registers busy call transfer service, if called service user B registers this business, and its forwarding subscriber is C, then return locreq message to originating MS C, carry the number of forwarding subscriber C, MSCID, MIN, IMSI and REDIND parameter;
S413, originating MS C trigger Calling_Routing_Address_Available trigger, send ANLYZD message to the service logic that in SCP, trigger is relevant therewith;
S414, SCP judges whether the forwarding subscriber C of called service user B and calling business user A has same service feature, forwarding subscriber C is non-traffic user in this embodiment, with calling business user A, not there is same service feature, then determine the conversion needing to carry out calling number, and in SCP, search the former calling number corresponding with new calling number, when bid forward, anlyzd message is returned to originating MS C by SCP, this message carries CallingPartyNumberString1 parameter, and its content is the former calling number of calling business user A;
S415, originating MS C is connected by IAM message and fixed network network side, wherein, the calling number territory of IAM message changes to the former calling number of the calling business user A carried in the CallingPartyNumberString1 parameter issued by anlyzd message in S414 by SCP.
As can be seen from this embodiment, anlyzd message is not generally with CallingPartyNumberString1 parameter, only just needs carry CallingPartyNumberString1 parameter and be handed down to SSP when needs carry out calling party number ' s convert.
In this embodiment, because calling business user A has contracted calling party number ' s convert business, then sent the new calling number of calling business user A to originating MS C by orreq message, simultaneously because called service user B has applied for Call Forwarding services, and forwarding subscriber C is not service-user, with calling business user A, not there is same service feature, then determine the conversion needing again to carry out calling number, in forward process, sent the former calling number of calling business user A to originating MS C by anlyzd message by SCP.
As shown in Figure 5, be the structural representation of the first embodiment of service control point of the present invention.Whether this embodiment can comprise calling service feature judge module 11, to have contracted calling party number ' s convert business from the calling subscriber of the calling of Service Switching Point for judging; New digit searches module 12, for contracted when calling subscriber calling party number ' s convert business search the new calling number corresponding with the calling number that this is called out; Number sending module 13, for being sent to Service Switching Point by new calling number.
This embodiment is when calling subscriber has contracted calling party number ' s convert business, search module 12 by new digit and obtain new calling number corresponding to calling number former in calling subscriber, and by number sending module 13, the new calling number obtained is sent to Service Switching Point, thus the FH-number transform of calling subscriber can be realized, improve the enabling capabilities of cdma network to product, contribute to exploitation fixed estropia class business, for user provides abundant business, thus obtain economic benefit and social benefit for enterprise, advance the enterprise transformation under all business operation environment.
As shown in Figure 6, be the structural representation of the second embodiment of service control point of the present invention.Compared with the embodiment in Fig. 5, this embodiment also comprises memory module 21, search module 12 with new digit to be connected, for contract calling subscriber calling party number ' s convert business time store for the former calling number of calling party number ' s convert business and the corresponding relation of new calling number, for the inquiry of new calling number provides information; Parameter spread module 22, be connected with number sending module 13, for the wireless intelligent network protocol in extended wireless intelligent network between service control point and Service Switching Point, mail at number sending module 13 in the anlyzd message of Service Switching Point and increase calling number parameter, this calling number parameter is used for carrying new calling number or former calling number.
As shown in Figure 7, be the structural representation of the 3rd embodiment of service control point of the present invention.Compared with the embodiment in Fig. 6, the number sending module 31 in this embodiment comprises orreq message sending unit 311, for new calling number being sent to Service Switching Point by orreq message.
This embodiment can on the called user terminal of fixed network the new calling number of display of calling user, thus the new calling number enabling called subscriber know calling subscriber to adopt, for called subscriber's callback in future calling subscriber provides information more accurately.
As shown in Figure 8, be the structural representation of the 4th embodiment of service control point of the present invention.Compared with the embodiment in Fig. 6, the service control point in this embodiment can also comprise Call Forwarding judge module 41, for judging whether called subscriber has contracted Call Forwarding services; Forwarding subscriber service feature judge module 42, for contracted when called subscriber Call Forwarding services, forward this calling time judge whether the forwarding subscriber of called subscriber and calling subscriber have same service feature; FH-number transform determination module 43, for when the forwarding subscriber of called subscriber has same service feature, determine the conversion not needing to carry out calling number, and when the forwarding subscriber of called subscriber and calling subscriber do not have same service feature, determine the conversion needing to carry out calling number; Anlyzd message transmission module 44, is sent to Service Switching Point by anlyzd message by former calling number for determining at FH-number transform determination module 43 when needing to carry out calling party number ' s convert.
As shown in Figure 9, be the structural representation of an embodiment of present system.This embodiment can comprise service control point 51 and Service Switching Point 52, wherein, service control point can be any one service control point in Fig. 5 to Fig. 8, and new calling number for receiving the new calling number from service control point, and is used in follow-up call flow by Service Switching Point.
In this embodiment, by SCP, this calling is judged the need of carrying out calling party number ' s convert, if need conversion, the new calling number corresponding with calling number can be fed back by orreq message and/or anlyzd message to SSP, thus easily can realize the conversion of calling number, and can on terminal called the new calling number of display of calling user, meet the demand that user shows new calling number.
The mobile calling party number ' s convert that CDMA can net by the above embodiment of the present invention is arbitrary numbers.In the application scenarios of concrete business, the number after conversion generally has three kinds of situations: one is fixed telephone number, 0+ area code+8 item code; Another kind is the short codes of 3-5 position, the last 4 item codes of such as phone number; Also have a kind of be conversion after number be still Mobile Directory Number.Super wireless, two phones just one number, Personal Handyphone System reel number enter C net and uniform number service is that CDMA net Mobile Directory Number is transformed to fixed telephone number; Integrated VPN is short codes CDMA net Mobile Directory Number being transformed to 3-5 position; Between NP business Shi Liangge operator, Mobile Directory Number reel number turns net, is now CDMA net Mobile Directory Number is transformed to GSM net Mobile Directory Number, or GSM net Mobile Directory Number is transformed to CDMA net Mobile Directory Number.
Claims (3)
1. a calling party number ' s convert method, is characterized in that, described method comprises:
After the calling that service control point receives from Service Switching Point, judge whether this calling subscriber called out has contracted calling party number ' s convert business;
The calling party number ' s convert business if described calling subscriber has contracted, then in described service control point, search the new digit corresponding with the calling number that this is called out, and described new digit is sent to described Service Switching Point, by described Service Switching Point, described new digit is used in follow-up call flow;
When described calling subscriber contracts described calling party number ' s convert business, store in described service control point and be used for the original number of described calling party number ' s convert business and the corresponding relation of described new digit;
Before the described calling party number ' s convert business of execution, wireless intelligent network protocol described in extended wireless intelligent network between service control point and described Service Switching Point, in the anlyzd message being mail to described Service Switching Point by described service control point, increase calling number parameter, described calling number parameter is used for carrying described new digit or described original number; Wherein, the step of described Service Switching Point is sent to be specially described new digit: by orreq message, described new digit to be sent to described Service Switching Point by described service control point;
Judge whether called subscriber has contracted Call Forwarding services; The Call Forwarding services if described called subscriber has contracted, then judge whether the forwarding subscriber of described called subscriber and described calling subscriber have same service feature when this calling of forward, be determine the conversion not needing to carry out calling number, otherwise determine the conversion that needs to carry out calling number; When determining to need to carry out calling party number ' s convert, by described anlyzd message, described original number is sent to described Service Switching Point by described service control point.
2. a service control point, is characterized in that, described service control point comprises:
Whether calling service feature judge module, contracted calling party number ' s convert business from the calling subscriber of the calling of Service Switching Point for judging;
New digit searches module, for contracted when described calling subscriber described calling party number ' s convert business search the new digit corresponding with the calling number that this is called out;
Number sending module, for being sent to described Service Switching Point by described new digit;
Memory module, for storing for the original number of described calling party number ' s convert business and the corresponding relation of described new digit when described calling subscriber contracts described calling party number ' s convert business;
Parameter spread module, for the wireless intelligent network protocol described in extended wireless intelligent network between service control point and described Service Switching Point, in the anlyzd message mailing to described Service Switching Point, increase calling number parameter, described calling number parameter is used for carrying described new digit or described original number;
Described number sending module comprises orreq message sending unit, for described new digit being sent to described Service Switching Point by orreq message;
Call Forwarding judge module, for judging whether called subscriber has contracted Call Forwarding services;
When this calling of forward, forwarding subscriber service feature judge module, for when described called subscriber has contracted Call Forwarding services, has judged whether the forwarding subscriber of described called subscriber and described calling subscriber have same service feature;
FH-number transform determination module, for when the forwarding subscriber of described called subscriber and described calling subscriber have described same service feature, determine the conversion not needing to carry out calling number, and when the forwarding subscriber of described called subscriber and described calling subscriber do not have described same service feature, determine the conversion needing to carry out calling number;
Anlyzd message transmission module, is sent to described Service Switching Point by described anlyzd message by described original number during for determining to need to carry out calling party number ' s convert at described FH-number transform determination module.
3. one kind comprises the calling party number ' s convert system of service control point according to claim 2, it is characterized in that, described system also comprises Service Switching Point, for receiving the described new digit from described service control point, and described new digit is used in follow-up call flow.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN109729223B (en) * | 2017-10-30 | 2020-12-22 | 中国电信股份有限公司 | Call service processing method, device, number changing service platform and storage medium |
| CN110337091B (en) * | 2019-04-24 | 2021-10-01 | 中国联合网络通信集团有限公司 | Number conversion method and device |
| CN113923303A (en) * | 2020-07-10 | 2022-01-11 | 中国电信股份有限公司 | Platform number transmission method, calling side processing device and called side processing device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5764744A (en) * | 1994-08-30 | 1998-06-09 | Fujitsu Limited | Intelligent network call terminating method in intelligent network, and service exchange system and destination exchange system each used in intelligent network |
| CN1518259A (en) * | 2003-01-17 | 2004-08-04 | 华为技术有限公司 | Metod for displaying main calling number in CDMA network |
| CN1558653A (en) * | 2004-01-14 | 2004-12-29 | 广东省电信有限公司科学技术研究院 | Method and apparatus for transmitting and receiving telephone call control information by using incoming call display |
| CN1859594A (en) * | 2006-03-20 | 2006-11-08 | 华为技术有限公司 | Method and device for displaying communication number |
-
2009
- 2009-10-29 CN CN200910210183.9A patent/CN102487497B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5764744A (en) * | 1994-08-30 | 1998-06-09 | Fujitsu Limited | Intelligent network call terminating method in intelligent network, and service exchange system and destination exchange system each used in intelligent network |
| CN1518259A (en) * | 2003-01-17 | 2004-08-04 | 华为技术有限公司 | Metod for displaying main calling number in CDMA network |
| CN1558653A (en) * | 2004-01-14 | 2004-12-29 | 广东省电信有限公司科学技术研究院 | Method and apparatus for transmitting and receiving telephone call control information by using incoming call display |
| CN1859594A (en) * | 2006-03-20 | 2006-11-08 | 华为技术有限公司 | Method and device for displaying communication number |
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