CN102271290A - Treatment method and device and system of number for unifying Centrex business - Google Patents
Treatment method and device and system of number for unifying Centrex business Download PDFInfo
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- CN102271290A CN102271290A CN2010101962617A CN201010196261A CN102271290A CN 102271290 A CN102271290 A CN 102271290A CN 2010101962617 A CN2010101962617 A CN 2010101962617A CN 201010196261 A CN201010196261 A CN 201010196261A CN 102271290 A CN102271290 A CN 102271290A
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Abstract
The invention discloses a treatment method and device and system of a number for unifying Centrex business. The treatment method comprises the steps of: obtaining an input number by a mobile terminal; and when the number is a long number or a short number for unifying Centrex business, according to the corresponding relationship between the long number and the short number, determining the short number or the long number corresponding to the number. By adopting the method, the device and the system provided by the invention, when the Centrex business is unified, the treatment flow of network side signaling is reduced, the complexity of a networking mode is reduced.
Description
Technical field
The present invention relates to communication technical field, relate in particular to a kind of number processing method and Apparatus and system of unifying virtual central office Centrex business.
Background technology
Virtual subscriber exchange service, be on public network, to set up platform Virtual User level switch PBX is provided the dedicated network business of (Private Branch Exchange), be very suitable for some cross-regions, the group customer of branch is arranged, can be the user business such as intra-group call, group are breathed out outward, the outer incoming call of group, Call Forwarding, Call Waiting, calling maintenance are provided.Wherein intra-group call provides the mode that communicates in the short codes mode between the member in the same group.
VPMN (Virtual Private Mobile Network, VPMN) is the embodiment of this type of business on PLMN (Public Land Mobile-communication Network, public land mobile communication network) at present.
Unified Centrex business is that this type of business is in the IP Multimedia System IMS (realization on (IP MultimediaSubsystem), cover full-service operation, support multiple user mode access, the cellphone subscriber to IMS user and circuit switching (CS) territory provides fused business.Under the support of networking mode, unified Centrex business can contain the VPMN business function.
Group user is formulated inner Centrex short codes scheme, so that memory, management and rate are preferential, short codes can group member of unique identification, can not influence the numbering plan of its short codes when its true number changes.Short codes is used to dial user in the unified Centrex bouquet, is convenient to internal office work.
In view of existing user and professional seamlessly transitting, in the networking of communication system, the unified Centrex business that is erected on the IMS also needs the territory network interworking with core net CS, for the cellphone subscriber in IMS user and CS territory provides the uniform communication ability.In the existing networking mode, unified Centrex professional or with the VPMN business intercommunication, or comprise the VPMN business, but equal professional abilities in the Intellight network mode realization CS territory by the VPMN business.So just caused the complicated of business platform networking, and the increase that causes intelligent network to drop into.
In the existing networking mode, the communication system overall architecture comprises two relatively independent parts, as shown in Figure 1, the IMS network that a part is made up of the Centrex application server AS 101, IMS core net 102, the IMS terminal 103 that realize unified Centrex business, the CS territory network that another part is made up of Service Control Point of intelligent network SCP 104, CS domain core net 105, the portable terminal 106 of realizing the VPMN business.Two parts are connected by interconnection network element MGCF MGCF 107, so that IMS user and CS territory user's intercommunication.The cornet calling is the main business of unified Centrex business in the group.
Cornet is when making a call in portable terminal 106 is dialed the group of IMS terminal 103, call out the moving exchanging center MSC that at first arrives in the CS domain core net 105, when MSC determines to trigger the VPMN business by the business setting information in the intelligent network, by SCP in the intelligent network 104 called short codes is translated into called long code (ISDN number), to call out by MGCF 107 according to called long code again and be routed to the IMS network, in the IMS network, called IMS terminal 103 be made a call.
Cornet when calling in IMS terminal 103 is dialed the group of portable terminal 106, at first in the IMS network, called short codes is translated into called long code, and be routed to MSC in the CS domain core net 105 by MGCF 107, and determine display of calling long code or caller short codes according to called subscriber's business setting information by SCP in the intelligent network 104, then called mobile phone terminal is made a call display of calling short codes or caller long code on portable terminal 106.
The implementation method of existing above-mentioned unified Centrex business, the support of intelligent network must be arranged when carrying out the translation of long code and short codes, increase the length of the handling process of network side signaling, made that also networking mode is complicated, and increased the investment of expanding intelligent net system.
Summary of the invention
The embodiment of the invention provides a kind of number processing method and Apparatus and system of the Centrex of unification business, in order to when realizing that unified Centrex is professional, reduces the handling process of network side signaling, reduces the complexity of networking mode.
The embodiment of the invention provides a kind of number processing method of the Centrex of unification business, comprising:
Portable terminal obtains the number of input; And
When described number during,, determine the short codes or the long code of described number correspondence according to the corresponding relation of long code and short codes for the long code of unified Centrex business or short codes.
The embodiment of the invention also provides a kind of portable terminal, comprising:
Acquisition module is used to obtain the number of input;
Processing module is used for according to the corresponding relation of long code and short codes, determining the short codes or the long code of described number correspondence when described number during for the long code of unified Centrex business or short codes.
The embodiment of the invention also provides a kind of number treatment system of the Centrex of unification business, comprising:
Portable terminal is used to obtain the number of input, and when described number during for the long code of unified Centrex business or short codes, according to the corresponding relation of long code and short codes, determines the short codes or the long code of described number correspondence;
Moving exchanging center MSC is used for realizing unified Centrex business with described portable terminal.
When method and apparatus that the employing embodiment of the invention provides and system realize that unified Centrex is professional, realize mutual translation between long code and the short codes at mobile terminal side, then in the network of the CS territory of network side, no longer need to carry out the translation of number, also just no longer need the participation of intelligent network, and then reduced the handling process of network side signaling in the network of CS territory, and owing to cancelled the participation of intelligent network network element, and then reduced the complexity of networking mode.
Description of drawings
Fig. 1 is a networking structure schematic diagram of realizing unified Centrex business in the prior art;
The flow chart of the number processing method of the unified Centrex business that Fig. 2 provides for the embodiment of the invention;
A kind of networking structure schematic diagram of realizing unified Centrex business that Fig. 3 provides for the embodiment of the invention;
Fig. 4 dials the flow chart that short codes makes a call in the group of IMS terminal for portable terminal in the unified Centrex business of realization in the embodiment of the invention one;
Fig. 5 dials the flow chart that short codes makes a call in the group of portable terminal for IMS terminal in the unified Centrex business of realization in the embodiment of the invention two;
Fig. 6 is a data sync schematic diagram between portable terminal and the Centrex AS in the embodiment of the invention;
The structural representation of the portable terminal that Fig. 7 provides for the embodiment of the invention;
The structural representation of the number treatment system of the unified Centrex business that Fig. 8 provides for the embodiment of the invention.
Embodiment
When realizing that in order to be given in unified Centrex is professional, reduce the handling process of network side signaling, reduce the implementation of the complexity of networking mode, the embodiment of the invention provides a kind of number processing method and Apparatus and system system of the Centrex of unification business, below in conjunction with Figure of description the preferred embodiments of the present invention are described, should be appreciated that preferred embodiment described herein only is used for description and interpretation the present invention, and be not used in qualification the present invention.And under the situation of not conflicting, embodiment and the feature among the embodiment among the application can make up mutually.
The embodiment of the invention provides a kind of number processing method of the Centrex of unification business, as shown in Figure 2, comprising:
Step S201, portable terminal obtain the number of input.
Step S202, when this number during for the long code of unified Centrex business or short codes, according to the corresponding relation of long code and short codes, determine the short codes or the long code of this number correspondence.
Below in conjunction with accompanying drawing, by the flow process that realizes unified Centrex business portable terminal and the system that the embodiment of the invention provides is described in detail with specific embodiment.
Figure 3 shows that a kind of networking structure schematic diagram of realizing unified Centrex business that the embodiment of the invention provides, comprise portable terminal 301, MSC 302, attaching position register HLR 303, MGCF 304, service call conversation control function S-CSCF 305, home business server HSS 306, Centrex AS 307 and IMS terminal 308, compare networking structure of the prior art shown in Figure 1, reduced intelligent network SCP.
Embodiment one:
Based on networking structure shown in Figure 3, adopt above-mentioned portable terminal and system, realize that portable terminal in the unified Centrex business dials short codes makes a call in the group of IMS terminal flow chart as shown in Figure 4, comprising:
Step S401, user import called numbers by portable terminal 301 and make a call, portable terminal 301 obtains this called number of user's input, and judge this called number of obtaining short codes for unified Centrex business, according to the long code of this locality storage and the corresponding relation of short codes, determine the called long code of this called number correspondence then; Wherein, the corresponding relation of long code and short codes comprises the long code of user in each group of unified Centrex bouquets under the portable terminal 301 and the corresponding relation of short codes; Make a call to this called long code of determining at last.
Step S402, call out to arrive MSC 302, MSC 302 is according to the CAMEL-Subscription-Information of the unified Centrex business of portable terminal 301, and determining that portable terminal 301 has customized should business, then triggers this business; Wherein, CAMEL-Subscription-Information can by with HLR 303 that MSC 302 links to each other in enable the supplementary service code SS_CODE that new being used to characterize unified Centrex business and be provided with; Preferable, when mobile terminal-opening networked, MSC 302 obtained this corresponding CAMEL-Subscription-Information and storage from HLR 303, when receiving the calling of these portable terminal 301 initiations, directly obtained corresponding CAMEL-Subscription-Information from this locality; And when the position of portable terminal 301 is upgraded, SS_CODE is synchronized among the VLR in the visited MSC, use when handling the calling of this portable terminal 301 by visited MSC.
Step S403, after determining terminal that called long code characterizes and being the IMS terminal, forward call to MGCF 304, numbers of calling and called parties is long code in the IAM message of transmission by BICC or ISUP signaling.
Step S404, MGCF 304 are converted to the SIP form with call signaling, initiate Invite message, and be routed to S-CSCF 305 in the IMS network, wherein, P_Asserted_Identity that carries in the Invite message and RequestURI are respectively the calling and called long code.
After step S405, S-CSCF 305 receive Invite message, obtain iFC (Initial Filter Criteria according to HSS 306 from called ownership, initial filter criteria) rule, determine that called IMS terminal 308 is contracted users of unified Centrex business, calling is triggered to Centrex AS 307, wherein, the address of CentrexAS 307 is by specifying in the iFC rule.
Step S406, Centrex AS 307 are according to the business setting information of the unified Centrex business of called IMS terminal 308, determine that called IMS terminal 308 is provided with display of calling long code or display of calling short codes, if the display of calling short codes is set, then according to the long code of this locality storage and the corresponding relation of short codes, determine the caller short codes of caller long code correspondence, and be provided with that the From header field is the caller short codes in the Invite message send to S-CSCF 305, otherwise, then be set to the caller long code; No matter the display of calling short codes is set still is the display of calling long code, and the P_Asserted_Identity and the RequestURI that send in the Invite message of S-CSCF 305 still are the calling and called long code respectively.The Invite message that is provided with is returned to S-CSCF 305.
This Invite message that step S407, S-CSCF 305 will receive is routed to called IMS terminal 308, and called IMS terminal 308 is according to From header field information display of calling long code or caller short codes in the Invite message.
Embodiment two:
Based on networking structure shown in Figure 3, adopt above-mentioned portable terminal and system, realize that IMS terminal in the unified Centrex business dials short codes makes a call in the group of portable terminal flow chart as shown in Figure 5, comprising:
Step S501, user make a call by IMS terminal 308 input called numbers, IMS terminal 308 sends Invite message to S-CSCF 305, wherein, P_Asserted_Identity header field and From header field are the caller long code, and the RequestURI header field is called short codes.
Step S502, S-CSCF determine that according to the iFC rule that the HSS 306 from the caller ownership obtains this IMS terminal 308 has customized unified Centrex business, then trigger this business, send Invite message to Centrex AS 307.
Step S503, Centrex AS 307 obtain called short codes from the Invite message that receives, and according to the long code of this storage and the corresponding relation of short codes, determine corresponding called long code, rewrite Invite message, the RequestURI header field that originally carries called short codes in the Invite message is changed to called long code, and the Invite message of returning after the change is given S-CSCF 305.
Step S504, S-CSCF 305 route the call to MGCF 304 after the terminal of determining called long code sign is portable terminal.
Step S505, MGCF 304 are BICC or ISUP signaling with the message conversion of SIP form, initiate IAM message and give MSC 304, and wherein numbers of calling and called parties is long code.
Step S506, MSC 304 arrive called mobile terminal 301 by ICQ.
Step S507, portable terminal 301 obtain the calling number of this calling, determining this calling number then is when unifying the long code of Centrex business, the business setting information of unified Centrex business according to self is determined display of calling long code or display of calling short codes, if determine the display of calling long code, then directly show, if determine the display of calling short codes, then according to the corresponding relation of long code and short codes, determine corresponding caller short codes, show again.
In the embodiment of the invention, the portable terminal of the interior short codes of group dial to(for) portable terminal makes a call, handling process in the calling mobile terminal side is identical with the handling process of portable terminal among above-mentioned Fig. 4, after calling out arrival MSC, MSC determines that calling mobile terminal has customized unified Centrex business, then trigger this business, and after the terminal of determining called long code sign is the mobile phone users in CS territory, directly call local called mobile terminal or call out the long-distance called mobile terminal in strange land by other MSC, the handling process of called mobile terminal side is then identical with the handling process of called mobile terminal among Fig. 5.
Dial the flow process that makes a call of short codes in the group of IMS terminal for the IMS terminal, can adopt handling process of the prior art, no longer be described in detail at this.
When adopting above-mentioned portable terminal and system to realize that unified Centrex is professional, variation has taken place in group-network construction, part user data and service processing function are (as the corresponding relation of long code and short codes, and the translation of length number) moves on to portable terminal by network side, so, for adapting to this change to keep the consistency of business experience, in the embodiment of the invention, user's address list in the group of synchronous this mobile terminal affiliated unified Centrex bouquet of portable terminal and network side, and the interior user's of group the long code and the corresponding relation of short codes; And all right business setting information of the unified Centrex business of this portable terminal synchronously.
Concrete, can adopt existing client/server mechanism to realize unified Centrex service related data synchronous between the Centrex AS of portable terminal and network side, its schematic diagram as shown in Figure 6:
Centrex AS is the data maintenance center of whole unified Centrex operation system, be responsible for the storage and the renewal of interior user's data of whole groups and business setting information, group customer keeper and Virtual network operator keeper can obtain service management and business setting data from Centrex AS, also can change the data of storing among the Centrex AS according to client's request, for example in the group corresponding relation of user's long code and short codes with other business setting information etc., when the data in CentrexAS take place to upgrade, CentrexAS by client/server mechanism with data updated synchronously to portable terminal, can be one to one or one-to-many to portable terminal issue data updated, the transmission of data can be adopted the XML protocol format, is convenient to describe full dose data or incremental data.
The business datum that the user also can be by mobile terminal to update self in the group as long code and business setting information, after portable terminal detects Data Update, triggers update request, with data updated synchronously to Centrex AS.
When in unified Centrex AS business, introducing the application of business support system BOSS, also can unify the Centrex service related data synchronously between BOSS and the Centrex AS, be convenient to charge accounting and carry out preferential at one's own expense.
Based on same inventive concept, the number processing method of the unified Centrex business that provides according to the above embodiment of the present invention, correspondingly, another embodiment of the present invention also provides a kind of portable terminal, and its structural representation comprises as shown in Figure 7:
Preferable, above-mentioned portable terminal also comprises: call out initiation module 703;
Call out initiation module 703, be used for making a call to this called long code of determining.
Preferable, above-mentioned portable terminal also comprises: display module 704;
Preferable, above-mentioned portable terminal also comprises:
Preferable, synchronization module 705 also is used for and the network side business setting information of the unified Centrex business of this portable terminal synchronously.
Based on same inventive concept, the number processing method of the unified Centrex business that provides according to the above embodiment of the present invention, correspondingly, another embodiment of the present invention also provides a kind of number treatment system of the Centrex of unification business, its structural representation comprises as shown in Figure 8:
Preferable, said system also comprises: terminal called 803;
Terminal called 803 is used to receive the calling that MSC 802 initiates.
Preferable, said system also comprises: MGCF MGCF 804, wherein:
Preferable, said system also comprises: calling terminal 805 is used for making a call to portable terminal 801;
Preferable, said system also comprises: MGCF 804, wherein:
Calling terminal 805 specifically is used for making a call to portable terminal 801 by the IMS network;
Preferable, said system also comprises: Centrex application server 806, be used for recording with the interior user's communications of group of portable terminal 801 synchronous portable terminals 801 affiliated unification Centrex bouquets, and crowd interior user's the long code and the corresponding relation of short codes.
Preferable, Centrex application server 806 also is used for the business setting information with the unified Centrex business of portable terminal 801 synchronous portable terminals 801.
In sum, the scheme that the embodiment of the invention provides comprises: portable terminal obtains the number of input; And,, determine the short codes or the long code of this number correspondence according to the corresponding relation of long code and short codes when this number during for the long code of unified Centrex business or short codes.The scheme that adopts the embodiment of the invention to provide when realizing that unified Centrex is professional, has reduced the handling process of network side signaling, has reduced the complexity of networking mode.
Obviously, those skilled in the art can carry out various changes and modification to the present invention and not break away from the spirit and scope of the present invention.Like this, if of the present invention these are revised and modification belongs within the scope of claim of the present invention and equivalent technologies thereof, then the present invention also is intended to comprise these changes and modification interior.
Claims (17)
1. a number processing method of unifying virtual central office Centrex business is characterized in that, comprising:
Portable terminal obtains the number of input; And
When described number during,, determine the short codes or the long code of described number correspondence according to the corresponding relation of long code and short codes for the long code of unified Centrex business or short codes.
2. the method for claim 1 is characterized in that, portable terminal obtains the number of input, is specially: the called number of input when portable terminal obtains the user and makes a call;
Corresponding relation according to long code and short codes, determine the long code or the short codes of described number correspondence, be specially: when the described called number that obtains is the short codes of unified Centrex business, according to the corresponding relation of long code and short codes, determine the called long code of described called number correspondence;
Described method also comprises: described portable terminal makes a call to the described called long code of determining.
3. the method for claim 1 is characterized in that, portable terminal obtains the number of input, is specially: portable terminal obtains calling number when self is called out;
Corresponding relation according to long code and short codes, determine the long code or the short codes of described number correspondence, be specially: when the described calling number of obtaining is the long code of unified Centrex business, according to the corresponding relation of long code and short codes, determine the caller short codes of described calling number correspondence;
Described method also comprises: the described caller short codes that described portable terminal will be determined is shown to the user.
4. as the arbitrary described method of claim 1-3, it is characterized in that, also comprise:
The user's communications record in the group of unified Centrex bouquet under self synchronously of described portable terminal and network side, and user's long code and the corresponding relation of short codes in the group.
5. method as claimed in claim 4 is characterized in that, also comprises:
Described portable terminal and network side be the business setting information of the unified Centrex business of self synchronously.
6. a portable terminal is characterized in that, comprising:
Acquisition module is used to obtain the number of input;
Processing module is used for according to the corresponding relation of long code and short codes, determining the short codes or the long code of described number correspondence when described number during for the long code of unified Centrex business or short codes.
7. portable terminal as claimed in claim 6 is characterized in that, also comprises: call out initiation module;
Described acquisition module, the called number of input when specifically being used to obtain the user and making a call;
Described processing module specifically is used for according to the corresponding relation of long code and short codes, determining the called long code of described called number correspondence when the described called number that obtains is the short codes of unified Centrex business;
Described calling initiation module is used for making a call to the described called long code of determining.
8. portable terminal as claimed in claim 6 is characterized in that, also comprises: display module;
Described acquisition module specifically is used for obtaining calling number when this portable terminal is called out;
Described processing module specifically is used for according to the corresponding relation of long code and short codes, determining the caller short codes of described calling number correspondence when the described calling number of obtaining is the long code of unified Centrex business;
Described display module, the described caller short codes that is used for determining is shown to the user.
9. as the arbitrary described portable terminal of claim 6-8, it is characterized in that, also comprise:
Synchronization module is used for and the network side originally interior user's communications record of the group of mobile terminal affiliated unified Centrex bouquet synchronously, and the interior user's of group the long code and the corresponding relation of short codes.
10. portable terminal as claimed in claim 9 is characterized in that, described synchronization module also is used for and the synchronous business setting information of the unified Centrex business of this portable terminal of network side.
11. a number treatment system of unifying virtual central office Centrex business is characterized in that, comprising:
Portable terminal is used to obtain the number of input, and when described number during for the long code of unified Centrex business or short codes, according to the corresponding relation of long code and short codes, determines the short codes or the long code of described number correspondence;
Moving exchanging center MSC is used for realizing unified Centrex business with described portable terminal.
12. system as claimed in claim 11 is characterized in that, also comprises: terminal called;
Described portable terminal, the called number of input when specifically being used to obtain the user and making a call; And when the described called number that obtains is the short codes of unified Centrex business,, determine the called long code of described called number correspondence according to the corresponding relation of long code and short codes; And make a call to the described called long code of determining;
Described MSC specifically is used to receive the calling that described portable terminal is initiated, and the CAMEL-Subscription-Information according to the unified Centrex business of described portable terminal triggers and unifies the Centrex business, makes a call to described called long code;
Described terminal called is used to receive the calling that described MSC initiates.
13. system as claimed in claim 12 is characterized in that, also comprises: MGCF MGCF, wherein:
Described MSC, specifically be used for when determining called when the IP Multimedia System IMS terminal, with described call forward to described MGCF;
Described MGCF is used to route the call to the IMS network, makes a call to described called long code by described IMS network.
14. system as claimed in claim 11 is characterized in that, also comprises: calling terminal is used for making a call to described portable terminal;
Described MSC is used to receive the calling that described calling terminal is initiated, and the CAMEL-Subscription-Information according to the unified Centrex business of described calling terminal triggers and unifies the Centrex business, makes a call to described portable terminal;
Described portable terminal is used to receive the calling that described MSC initiates, and obtains calling number; And when the described calling number of obtaining is the long code of unified Centrex business,, determine the caller short codes of described calling number correspondence according to the corresponding relation of long code and short codes; And the described caller short codes that will determine is shown to the user.
15. system as claimed in claim 14 is characterized in that, also comprises: MGCF, wherein:
Described calling terminal specifically is used for making a call to described portable terminal by the IMS network;
Described MGCF is used to receive the calling that described calling terminal is initiated, and gives described MSC with described call forward;
Described MSC specifically is used to receive the calling that described calling terminal that described MGCF transmits is initiated.
16. as the arbitrary described system of claim 11-15, it is characterized in that, also comprise: the Centrex application server, be used for and the user's communications record in the group of described mobile terminal affiliated unified Centrex bouquet synchronously of described portable terminal, and user's long code and the corresponding relation of short codes in the group.
17. system as claimed in claim 16 is characterized in that, described Centrex application server also is used for the business setting information with the unified Centrex business of the synchronous described portable terminal of described portable terminal.
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| CN2010101962617A CN102271290A (en) | 2010-06-02 | 2010-06-02 | Treatment method and device and system of number for unifying Centrex business |
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| CN2010101962617A CN102271290A (en) | 2010-06-02 | 2010-06-02 | Treatment method and device and system of number for unifying Centrex business |
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| CN106936968B (en) * | 2017-02-20 | 2019-09-03 | 成都三六时代科技有限公司 | A kind of audio communication method |
| CN109451452A (en) * | 2019-01-04 | 2019-03-08 | 中国联合网络通信集团有限公司 | The number of taking turns the Media Gateway Control Function entity of the communication means of net, caller |
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| CN109600391B (en) * | 2019-01-04 | 2021-05-11 | 中国联合网络通信集团有限公司 | Group user number portability communication method and media gateway control function entity |
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