CN1245824C - Method for accessing mobile virtual private network of enterprise wireless exchange - Google Patents
Method for accessing mobile virtual private network of enterprise wireless exchange Download PDFInfo
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- CN1245824C CN1245824C CN 02123905 CN02123905A CN1245824C CN 1245824 C CN1245824 C CN 1245824C CN 02123905 CN02123905 CN 02123905 CN 02123905 A CN02123905 A CN 02123905A CN 1245824 C CN1245824 C CN 1245824C
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Abstract
The present invention relates to a method for accessing a mobile virtual private network of an enterprise wireless exchange, which comprises that after relevant calling of the business wireless exchange triggers an SCP (a service control point), a mobile VPMN (a virtual private network) service logic containing the enterprise wireless exchange is invoked by the SCP. A calling and called numbers are analyzed, corresponding processing is carried out to the call according to an analytical result, and after a calling process is ended, the call is released. The enterprise wireless exchange is added to the mobile VPMN by the method of the present invention, the cost is greatly reduced, and the construction period is shortened. The enterprise wireless exchange added in a mobile VPMN group is uniformly distributed with corresponding cornets. The enterprise wireless exchange not only can enjoy a corresponding VPMN service function, people who use handsets of the enterprise and PBX can also mutually call the cornets, and the incoming call display can also be the cornets. The present invention has greatly convenience for use and memory for enterprise staff.
Description
Technical field
Communication technical field of the present invention relates in particular to the method that a kind of enterprise wireless exchange inserts mobile VPMN (Virtual Private Network).
Background technology
At present, mobile operator provides better service in order to give enterprise customer's (being group user), to attract more business, has set up mobile VPMN business for the enterprise customer specially.Applied for the enterprise customer of mobile VPMN business, one of handset allocation that can each enterprise staff is short codes independently, and the conversation between the employee is directly dialed the short codes that is simple and easy to remember and got final product.When the user calls, report SCP (business control nodes) by MSC/SSP (mobile switching centre/Service Switching Point), group under SCP determines according to calling subscriber's number then called short codes is translated into real long code, and it is called to require MSC/SSP to be routed to.
By expansion to mobile VPMN business, enterprise customer PBX extension set also can also be joined mobile VPMN business, PBX extension set and mobile phone to be numbered together, the conversation between PBX extension set and the mobile phone also can be dialed short codes.It is by laying special line the PBX of enterprise to be accessed to the mobile operator switch that the PBX of enterprise is linked into the present comparatively mature technique scheme that adopts of VPMN.Its networking structure is mobile operator on the left of the dotted line as shown in Figure 1, and the right side is fixed network telecom operators (as Chinese telecommunications network), wherein, PBX links to each other with the PBX front end processor of mobile operator by special line, when other members of PBX call extension, walks mobile network's complete connection by this special line.
At present, by laying special line the PBX of enterprise is linked into the method that the mobile operator switch is linked into the PBX of enterprise mobile VPMN business, comparatively feasible for large and medium-sized enterprise, but more be the comparatively remote area in medium-sized and small enterprises or position, adopt the method for common special line on cost, possibly can't bear.Because, the PBX of enterprise usually with the fixed-line telecom carrier by private line access, enterprise has paid suitable expense for this reason.If re-lay access via telephone line to the mobile operator switch, the often unable defrayment once more for this reason of the enterprise of medium-sized and small enterprises and remote location.And this scheme construction period is long, also is unfavorable for the quick promotion business of mobile operator, seizes market.
In addition, the PBX of part enterprise has also introduced a kind of mobile junction traffic at present, and promptly the PBX of enterprise links to each other with external communication network by mobile relaying, sets up enterprise wireless exchange.Enterprise wireless exchange is to increase the mobile phone support module at the PBX of enterprise end, and each module outwards provides a phone number, provides common MS the function and the interface of (travelling carriage, i.e. mobile phone) by this support module; Internal user is got phone by the PBX extension set, or outer user's (mobile subscriber or fixed-line subscriber) the calling handset support module mobile number of PBX group, if all realize by mobile relaying. still adopting existing laying special line that the PBX of enterprise is inserted mobile VPMN for enterprise wireless exchange, obviously is not a kind of rational implementation.
Summary of the invention
The method that the purpose of this invention is to provide a kind of accessing mobile virtual private network of enterprise wireless exchange so that enterprise wireless exchange can insert VPMN easily, makes mobile operator provide better service for the enterprise customer under the situation that less input.
The object of the present invention is achieved like this: the method for accessing mobile virtual private network of enterprise wireless exchange may further comprise the steps:
A, the enterprise wireless exchange number being joined Mobile Virtual Private Network VPMN, is that enterprise wireless exchange distributes the VPMN cornet;
B, the calling relevant with enterprise wireless exchange are triggered to SCP (business control nodes);
Whether c, SCP belong to same VPMN according to calling number and called number, carry out the charging of on-net call and off-net call respectively;
D, as enterprise wireless exchange user during as caller, SCP determines the caller identification number and described calling is continued; When the enterprise wireless exchange user when called, SCP determines the caller identification number, and called number is revised as the idle mobile trunk number of enterprise wireless exchange, and described calling is continued;
E, behind end of calling, discharge this calling.
Described step b comprises:
B1, corresponding M SC/SSP (mobile switching centre/Service Switching Point) is delivered in the calling relevant with enterprise wireless exchange;
B2, MSC/SSP are triggered to SCP with this calling.
As enterprise wireless exchange user during as caller, described step c comprises:
C1, judge whether called number is mobile VPMN cornet, if, execution in step c2, otherwise, execution in step c3;
C2, search and obtain called subscriber's true number, SCP issues billing operation, execution in step d according to mobile VPMN on-net call rate;
C3, judge whether the called subscriber belongs to same mobile VPMN with enterprise wireless exchange, if SCP issues billing operation according to mobile VPMN on-net call rate, otherwise SCP issues billing operation according to mobile VPMN off-net call rate.
As enterprise wireless exchange user during as caller, the described SCP of steps d continues to calling and is specially:
D11, SCP issue attended operation;
D12, MSC/SSP arrive the called subscriber according to the attended operation of receiving with this call proceeding.
As enterprise wireless exchange user during as caller, to the VPMN off-net call, the described definite caller identification number of steps d is specially: calling number is revised as the enterprise wireless exchange number.
As enterprise wireless exchange user during as caller, to the VPMN on-net call, the described definite caller identification number of steps d is specially: judge whether that VPMN cornet with enterprise wireless exchange is as called caller identification number; If then calling number is revised as the VPMN cornet of enterprise wireless exchange; If not, then calling number is revised as the enterprise wireless exchange number.
When the enterprise wireless exchange user when called, described step c comprises: judge whether calling subscriber and called subscriber belong to same mobile VPMN, if then SCP issues billing operation according to VPMN on-net call rate; Otherwise SCP issues billing operation according to VPMN off-net call rate.
When the enterprise wireless exchange user when called, the described SCP of steps d continues to calling and is specially:
D21, SCP issue attended operation;
D22, MSC/SSP arrive enterprise wireless exchange with call proceeding after receiving attended operation, are connected to corresponding user by enterprise wireless exchange.
The described call release of step e is specially: MSC/SSP reports charging report to give SCP, and discharges this calling.
When the enterprise wireless exchange user when called, to on-net call, the described definite caller identification number of steps d is specially: the cornet that judges whether the calling subscriber is as the caller identification number, if then the caller identification number is revised as calling subscriber's cornet; Otherwise, do not process.
Can be found out that by technique scheme enterprise wireless exchange provided by the present invention inserts the method for mobile VPMN, be by the business control nodes in the mobile communications network realization to be handled in enterprise wireless exchange user's exhalation and incoming call business accordingly.The enterprise wireless exchange that adopts this method will utilize mobile relaying to cooperate the PBX of enterprise to realize adds mobile VPMN, reduce greatly on the cost, construction period shortens, thereby mobile operator can be thought oneself to win more user for group users such as enterprise provide better service under the situation that less input.For the enterprise of the mobile VPMN of application adding group, in the mobile junction traffic of application, just the enterprise wireless exchange number can be added VPMN group, distribute corresponding cornet unitedly.The enterprise wireless exchange number can be enjoyed outside the corresponding VPMN business function after adding VPMN group, can dial cornet mutually between mobile phone and the PBX in the enterprise, and caller identification also can be cornet, is very easy to using and remembering of enterprise staff.
Description of drawings
Fig. 1 inserts the networking schematic diagram of mobile VPMN for the existing PBX of enterprise;
The process flowchart that Fig. 2 makes a call for the enterprise wireless exchange internal user;
Fig. 3 is that the enterprise wireless exchange internal user is as called process flowchart.
Embodiment
The present invention provides a kind of method that inserts mobile VPMN for the enterprise wireless exchange that utilizes mobile relaying to set up, this method is that the mobile trunk number with enterprise wireless exchange adds mobile VPMN, and distribute corresponding cornet for enterprise wireless exchange, SCP carries out respective handling as required when exhalation and incoming call business take place the enterprise wireless exchange user, thereby has realized that enterprise wireless exchange inserts mobile VPMN.Simultaneously also can be as required for the company telephone exchange of setting up based on landline telephone, at first utilize mobile relaying company telephone exchange to be set to enterprise wireless exchange, utilize method of the present invention that it is inserted mobile VPMN then, be about to the PBX of enterprise and insert mobile VPMN by mobile relaying, to expand the scope of business of mobile VPMN, adapt to enterprise customer's demand better.
In the invention process process there be the main mobile communication network device that relates to:
MSC: major function is to receive that user's voice is called out and give SSP with calling to be triggered to SCP and to handle;
SSP: connect the tie point of existing mobile network and intelligent network, the function that inserts intelligent network function collection is provided, SSP can be an independently physical equipment, also can be used as the part of MSC, and it can detect the request of IN service, and communicates by letter with SCP; Request to SCP responds, and allows the service logic among the SCP to influence call treatment.
SCP: be the core component of intelligent network, storaging user data and service logic; The major function of SCP is to receive Query Information and the Query Database that SSP sends here, carries out various decodings; Simultaneously, SCP can start different service logics according to the call event of offering on the SSP, sends the calling control command according to service logic to corresponding SSP, thereby realizes various intelligent calls.
Enterprise wireless exchange is inserted mobile VPMN, at first need the enterprise wireless exchange number is joined among the mobile VPMN, and distribute corresponding cornet for enterprise wireless exchange, it is identical that this process and common mobile subscriber add mobile VPMN process, with common mobile subscriber add mobile VPMN different be to take place to breathe out or during incoming call business as the enterprise wireless exchange user, SCP in the mobile communications network and MSC/SSP need do different processing to corresponding business, comprising enterprise wireless exchange internal user call outside user's the processing procedure and the processing procedure of external user calling enterprise wireless exchange internal user.
At first, the embodiment of the processing procedure that enterprise wireless exchange internal user among the present invention is made a call describes, and the PBX of enterprise is for to insert mobile VPMN by mobile relaying, and promptly the mode with enterprise wireless exchange inserts mobile VPMN, as shown in Figure 2:
Step 1: the enterprise wireless exchange internal user makes a call by the mobile relaying of current free time, and calling is sent to MSC/SSP;
Internal user makes a call by mobile relaying, is equivalent to mobile support module and makes a call, and supposes that calling number is the number A of mobile support module, called for phone number be X;
Step 2:MSC/SSP, is about to this calling and is triggered to SCP to SCP according to calling number A trigger intelligent business;
Step 3:SCP calls the mobile VPMN service logic of this enterprise wireless exchange, and moves VPMN information according to this calling number A and called number X are analyzed;
Step 4: judge whether called number X is this cornet that moves the VPMN correspondence, if called number X moves the interior cornet of net of VPMN group for the calling number place, then execution in step 5, otherwise, execution in step 6;
Step 5: inquiry obtains the true number of called number X correspondence, to guarantee corresponding attended operation can be routed to the called subscriber, execution in step 7;
Step 6: judge whether called number belongs to same mobile VPMN with enterprise wireless exchange, and promptly whether called number is the mobile VPMN at calling number place, if the calling and called number belongs to same mobile VPMN group, then execution in step 7, otherwise, execution in step 8;
Step 7: determine rate according to mobile VPMN on-net call, and issue billing operation, and execution in step 9;
Step 8: determine rate according to mobile VPMN off-net call, and issue billing operation, execution in step 11;
Step 9: judge whether and the cornet of calling number correspondence need be shown to the called subscriber, i.e. whether called subscriber's caller identification requires to be cornet, and if desired, then execution in step 10, otherwise, execution in step 11;
Cornet with the calling number correspondence is shown to the called subscriber, can be provided with according to mobile VPMN user's needs;
The service logic of the mobile VPMN at the calling number place among the step 10:SCP issues attended operation, in attended operation calling number is revised as the VPMN cornet of enterprise wireless exchange number P correspondence, execution in step 12 according to setting;
Step 11: this moves the VPMN service logic and issues attended operation, and calling number wherein is revised as predefined enterprise wireless exchange number P;
After step 12:MSC/SSP receives attended operation, called number X is arrived in call proceeding, and the caller identification number is revised as the calling number of stipulating in the attended operation;
Step 13: after calling procedure finished, MSC/SSP reported the charging report operation, and SCP calls the VPMN service logic according to the call time in the charging report operation calling number A being chargeed;
Step 14: discharge this calling.
Then, to the processing procedure of other customer call enterprise wireless exchange internal user among the present invention, promptly the embodiment of the processing procedure of enterprise wireless exchange when called describes, as shown in Figure 3:
Step 15: external user is by the mobile junction call PBX user of enterprise wireless exchange, and promptly external user is called out the enterprise wireless exchange number, with further calling enterprise wireless exchange internal user; Suppose that the external user number is X, call out mobile trunk number P, i.e. enterprise wireless exchange number P;
Step 16:MSC/SSP arrives SCP according to called number P trigger intelligent business;
Step 17:SCP starts the mobile VPMN service logic at called number place, and calling number X and called number P are analyzed;
Step 18: judge whether calling and called belong to same mobile VPMN group, if belong to same mobile VPMN, then execution in step 20, otherwise, execution in step 19;
Step 19: this moves the VPMN service logic and determines rate according to off-net call, and issues billing operation, execution in step 23;
Step 20: this moves the VPMN service logic and determines rate according to on-net call, and issues billing operation;
Step 21: need to judge whether the cornet of display of calling number correspondence, if desired, then execution in step 22, otherwise, execution in step 23;
Step 22: this moves the cornet that the VPMN service logic is revised as the caller identification number calling number X correspondence;
Step 23: determine the relaying of a free time from all mobile relayings of enterprise wireless exchange, the number of supposing this idle relay is B;
Step 24: this moves VPMN and issues attended operation, and called number wherein is revised as number B;
After step 25:MSC/SSP receives attended operation, called number B, the i.e. mobile support module of B number correspondence in the enterprise wireless exchange are arrived in call proceeding;
Step 26: after moving support module calling is connected to enterprise wireless exchange by this, finally be routed to the PBX extension subscriber, promptly be routed to the internal user of corresponding enterprise wireless exchange by manual operator or direct inward dialing to extension autom;
Step 27: after calling procedure finished, MSC/SSP reported the charging report operation, and SCP calls mobile VPMN service logic according to the call time in the charging report operation called number B being chargeed;
Step 28: discharge this calling.
By above-mentioned the exhalation that enterprise wireless exchange took place and the processing procedure of incoming call business on the one hand, are realized enterprise wireless exchange is inserted the purpose of mobile VPMN, satisfied the demand of group users such as part enterprise, expanded the scope of business of mobile VPMN; On the other hand, company telephone exchange for setting up based on landline telephone can utilize existing enterprise wireless exchange way of realization equally, at first the company telephone exchange reconstruction is enterprise wireless exchange, adopt method of the present invention that it is inserted mobile VPMN then, to adapt to the communication needs of enterprise.
Claims (10)
1, a kind of method of accessing mobile virtual private network of enterprise wireless exchange may further comprise the steps:
A, the enterprise wireless exchange number being joined Mobile Virtual Private Network VPMN, is that enterprise wireless exchange distributes the VPMN cornet;
B, the calling relevant with enterprise wireless exchange are triggered to service control node SCP;
Whether c, SCP belong to same VPMN according to calling number and called number, carry out the charging of on-net call and off-net call respectively;
D, as enterprise wireless exchange user during as caller, SCP determines the caller identification number and described calling is continued; When the enterprise wireless exchange user when called, SCP determines the caller identification number, and called number is revised as the idle mobile trunk number of enterprise wireless exchange, and described calling is continued;
E, behind end of calling, discharge this calling.
2, the method for accessing mobile virtual private network of enterprise wireless exchange according to claim 1 is characterized in that, described step b comprises:
B1, corresponding mobile switching center/Service Switching Point MSC/SSP is delivered in the calling relevant with enterprise wireless exchange;
B2, MSC/SSP are triggered to SCP with this calling.
3, the method for accessing mobile virtual private network of enterprise wireless exchange according to claim 2 is characterized in that, as enterprise wireless exchange user during as caller, described step c comprises:
C1, judge whether called number is mobile VPMN cornet, if, execution in step c2, otherwise, execution in step c3;
C2, search and obtain called subscriber's true number, SCP issues billing operation, execution in step d according to mobile VPMN on-net call rate;
C3, judge whether the called subscriber belongs to same mobile VPMN with enterprise wireless exchange, if SCP issues billing operation according to mobile VPMN on-net call rate, otherwise SCP issues billing operation according to mobile VPMN off-net call rate.
4, the method for accessing mobile virtual private network of enterprise wireless exchange according to claim 3 is characterized in that, as enterprise wireless exchange user during as caller, the described SCP of steps d continues to calling and is specially:
D11, SCP issue attended operation;
D12, MSC/SSP arrive the called subscriber according to the attended operation of receiving with this call proceeding.
5, the method for accessing mobile virtual private network of enterprise wireless exchange according to claim 1, it is characterized in that, as enterprise wireless exchange user during as caller, to the VPMN off-net call, the described definite caller identification number of steps d is specially: calling number is revised as the enterprise wireless exchange number.
6. the method for accessing mobile virtual private network of enterprise wireless exchange according to claim 1, it is characterized in that, as enterprise wireless exchange user during as caller, to the VPMN on-net call, the described definite caller identification number of steps d is specially: judge whether that VPMN cornet with enterprise wireless exchange is as called caller identification number; If then calling number is revised as the VPMN cornet of enterprise wireless exchange; If not, then calling number is revised as the enterprise wireless exchange number.
7, the method for accessing mobile virtual private network of enterprise wireless exchange according to claim 1, it is characterized in that, when the enterprise wireless exchange user when called, described step c comprises: judge whether calling subscriber and called subscriber belong to same mobile VPMN, if then SCP issues billing operation according to VPMN on-net call rate; Otherwise SCP issues billing operation according to VPMN off-net call rate.
8, the method for accessing mobile virtual private network of enterprise wireless exchange according to claim 7 is characterized in that, when the enterprise wireless exchange user when called, the described SCP of steps d continues to calling and is specially:
D21, SCP issue attended operation;
D22, MSC/SSP arrive enterprise wireless exchange with call proceeding after receiving attended operation, are connected to corresponding user by enterprise wireless exchange.
According to the method for claim 4 or 8 described accessing mobile virtual private network of enterprise wireless exchange, it is characterized in that 9, the described call release of step e is specially: MSC/SSP reports charging report to give SCP, and discharge this calling.
10. the method for accessing mobile virtual private network of enterprise wireless exchange according to claim 1, it is characterized in that, when the enterprise wireless exchange user when called, to on-net call, the described definite caller identification number of steps d is specially: the cornet that judges whether the calling subscriber is as the caller identification number, if then the caller identification number is revised as calling subscriber's cornet; Otherwise, do not process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02123905 CN1245824C (en) | 2002-07-08 | 2002-07-08 | Method for accessing mobile virtual private network of enterprise wireless exchange |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02123905 CN1245824C (en) | 2002-07-08 | 2002-07-08 | Method for accessing mobile virtual private network of enterprise wireless exchange |
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| Publication Number | Publication Date |
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| CN1467977A CN1467977A (en) | 2004-01-14 |
| CN1245824C true CN1245824C (en) | 2006-03-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 02123905 Expired - Fee Related CN1245824C (en) | 2002-07-08 | 2002-07-08 | Method for accessing mobile virtual private network of enterprise wireless exchange |
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Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007538470A (en) * | 2004-05-17 | 2007-12-27 | トムソン ライセンシング | Method for managing access to a virtual private network of a portable device without a VPN client |
| CN100403813C (en) * | 2004-11-18 | 2008-07-16 | 华为技术有限公司 | Number displaying method |
| CN1893483B (en) * | 2005-07-06 | 2010-05-05 | 中兴通讯股份有限公司 | Method for providing virtual telephone exchange service by intelligent network |
| CN1893484B (en) * | 2005-07-06 | 2010-05-05 | 中兴通讯股份有限公司 | Relay-resource control method and system used for virtual switchboard business |
| CN1829262B (en) * | 2006-04-04 | 2010-04-14 | 侯万春 | Apparatus and method for realizing to display switchboard number when virtual switchboard mobile extension calling |
| CN100394747C (en) * | 2006-06-08 | 2008-06-11 | 上海交通大学 | Radio virtual special net router |
| CN101674663B (en) * | 2008-09-09 | 2012-08-15 | 中国移动通信集团安徽有限公司 | System and method for processing calls between private branch exchange and mobile network and intelligent platform |
| CN101562759B (en) | 2009-05-26 | 2011-07-20 | 中兴通讯股份有限公司 | Realization method of intelligent service of mobile virtual special network group and device thereof |
| CN101651991B (en) * | 2009-08-27 | 2012-04-04 | 华为技术有限公司 | Call control method and device thereof |
| CN102185981B (en) * | 2011-05-04 | 2015-02-11 | 中国移动通信集团广东有限公司东莞分公司 | Device and method for solving wireless voice relay number distribution |
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2002
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