CN100450127C

CN100450127C - Intelligent service accessd method

Info

Publication number: CN100450127C
Application number: CNB031564909A
Authority: CN
Inventors: 徐广海
Original assignee: Huawei Technologies Co Ltd
Current assignee: Huawei Technologies Co Ltd
Priority date: 2003-09-01
Filing date: 2003-09-01
Publication date: 2009-01-07
Anticipated expiration: 2023-09-01
Also published as: CN1592336A

Abstract

The present invention discloses an intelligent service access method. The present invention comprises the following steps that one number section is allocated for each item of intelligent service as a service number section, one access code is set for each item of intelligent service, and the coincidence relation of the number section allocated for each item of intelligent service and the access code set for each item of intelligent service is established; when the intelligent service is accessed, a service number in the service number section allocated for the intelligent service required to be accessed is dialed to initiate a call; after an end office which an intelligent service user belongs to receives the service number initiating the call, the access code corresponding to the service number section which the service number initiating the call belongs to is obtained according to the established coincidence relation, and the intelligent service required to be accessed is triggered according to the obtained access code. The scheme of the present invention makes operators free from the limitation of access code resources when the operators applies for new service, the access of the intelligent service is flexible and safe, and users use the intelligent service conveniently.

Description

The cut-in method of IN service

Technical field

The present invention relates to the intelligent network access technology, be meant the cut-in method of IN service in a kind of intelligent network especially.

Background technology

Along with the development of intelligent network technology, as long as dial a number, just can accept the quick service of an IN service, this trafficwise is gradually by the recognition and acceptance of popular institute.Carrying out when bringing convenience to the user of IN service also brought tangible economic interests to operator.Thereby the development ﹠ construction of intelligent network more and more are subjected to the attention of operators, and each operator develops independently intelligent net system one after another, and the competition of IN service resource is growing more intense.

The common code requirement mode of the access coding rule of present IN service, such as, a certain PTN (UPT) business, its coding rule is as follows:

Access code (700)+Subscriber Number (X1X2X3...)

When operator opens this IN service, be access code 700 of this IN service application earlier, when the user uses, dial the 700+ Subscriber Number, can trigger this IN service.For the different intelligent business, Subscriber Number can be a number of distributing to calling subscriber or called subscriber.

In this traditional access way, the corresponding IN service of access code, operator wants to open a new IN service, must unique access code of first to file.This just makes access code become a scarce resource of IN service, particularly for the operator of strength abated, applies for that new access code difficulty can be bigger, thereby causes access code to become the restraining factors that the operator creates new service.In addition, when the user adopts existing access way to insert IN service, must remember the access code of every business, for user's use also brings inconvenience.Have again,,, so, just might be done speech channel interception or Selective Incoming Call, thereby produce professional business risk by the rival because access code is well-determined if a certain IN service of operator must trigger by the end office (EO) of other operator.

Summary of the invention

In view of this, main purpose of the present invention is to provide a kind of cut-in method of IN service, makes operator's application new business needn't be subjected to the restriction of access code resource, and IN service inserts more flexibly, safety, and the user uses IN service convenient more.

The cut-in method of a kind of IN service of the present invention may further comprise the steps:

A) be that every IN service distributes a number segment as the service number section, and an access code be set, set up the corresponding relation between every IN service institute distribution service number segment and the set access code for every IN service;

B) when inserting IN service, the service number of dialing in the IN service institute distribution service number segment of required access makes a call, after the service number that makes a call is received by end office (EO) under this intelligent service users, the corresponding relation of setting up according to step a) obtains the access code of service numbers section correspondence under the service number of current calling, and the access code that obtained and current business number combined triggers the IN service of required access.

This method step a) corresponding relation of described service number section and access code is based upon in the switch of IN service end office (EO).

This method step b) after the service number that makes a call is received by end office (EO) described in, search the access code of service numbers section correspondence under this service number by end office switch according to described corresponding relation, the access code of this service numbers section is inserted trigger intelligent business before the current business number.

From such scheme as can be seen, the access code of the present invention program in calling terminal shielding traditional approach, insert the access code that is provided with arbitrarily by operator again in the end office (EO) of IN service and come trigger intelligent business, under the prerequisite that keeps existing network intelligent trigger mechanism, operator is created new service to be limited by access code, the user needn't remember the pairing access code of each IN service again when dialing, make to insert simple more, the convenient and safety of IN service.Simultaneously, also avoided when triggering a certain IN service by other end office (EO) of operator, the speech channel interception that may occur or the phenomenon of Selective Incoming Call, thus reduced business risk, improved call completing rate and connection reliability.

Description of drawings

Fig. 1 is an embodiment of the invention flow chart.

Embodiment

The present invention is further described in more detail below in conjunction with drawings and the specific embodiments.

In order to make operator no longer be subjected to the restriction of access code resource when opening IN service, the number that the present invention program utilizes operator independently to control realizes that IN service inserts.The service number section that operator selects partly not to be used is stipulated the corresponding IN service of each service number section as the service number section, then can be from access code of every professional regulation of behavior.When a certain IN service of user applies, operator distributes a service number to give the user of this IN service of application in the IN service corresponding service number segment that the user applied for.When inserting IN service, only need dial to the application service number that the user distributed and call out this IN service, call out and arrive when opening the end office (EO) of this professional operator, the switch of end office (EO) is analyzed the service number of being called out, judge that this service number belongs to the service number section of which IN service, before this service number, insert the access code of stipulating for this IN service in advance then, and then trigger the service logic of corresponding IN service by this access code.So, both avoided traditional specifications mode coding rule and inserted the drawback of bringing, realized again and existing intelligent network trigger mechanism compatibility, and provided convenience for user's use and operator's IN service exploitation.

When the present invention program triggers at IN service, still adopt the coded system of access code (A1A2...Am)+service number (X1X2...Xn) to trigger corresponding IN service corresponding service logic.Just wherein numerical value and the length of access code A1A2...Am can be chosen arbitrarily by operator, the number in certain new section of service number X1X2...Xn employing operator regulation, and common 5≤m+n≤15.

Be example below with the one number service, if certain operator will open one number service, this operator needn't apply for the access code that this is professional, only need in its number resource of grasping, to select a number segment that is not used, such as selecting the first digital X1 is 7 number segment, stipulates that it is an one number service corresponding service number segment, and then an access code is set for one number service, as 290, and set up the service number section 7 of this one number service and the mapping relations of access code 290.When the user applies one number service, operator distributes a service number to give the user of this application one number service in 7 the service number section.

When the user need insert the one number service of this operator,, comprising referring to shown in Figure 1:

Step 101, the service number 7X2...Xn of the called one number service that distributes of calling user dials initiates service call;

Step 102, after calling out the end office (EO) that arrives called subscriber's operator, on the switch of end office (EO), do called number analysis, the first numeral to current business number 7X2...Xn is judged, if 7, then according to mapping relations, before the service number that the user dials, insert 290,290+7X2...Xn behind the insertion access code is sent to corresponding business control point (SCP), triggers the service logic of one number service.

The service number section can be stipulated arbitrarily in the present invention, and the one or more numerals of available service number beginning are stipulated, also can distinguish with the one or more numerals of other position in the service number.As: the 3rd bit digital is 5, the 6th bit digital is that 3 number segment is for specifying the number segment of IN service correspondence, after switch is received service call, judge whether its 3rd and five digit number meet to get final product, specifically how to realize and to determine according to the complexity of user's needs and practical operation.

When customer call must trigger through the end office (EO) of other operator, after utilizing the present invention program, because what customer call adopted is the general service number, whether the end office (EO) of other operator can't tell this calling is IN service, thereby can't do speech channel interception or Selective Incoming Call, therefore, can avoid professional business risk.

Give an example, in a communication network, there are A of operator and the B of operator, the Client-initiated intelligent call must trigger through the end office (EO) of the B of operator among the A of operator, could arrive among the SCP of operator's intelligent network that A has jurisdiction over, be that 290 IN service is an example still with access code, if the intelligent subscriber of the A of operator uses this IN service will dial 290+X1X2...Xn at every turn, so, the B of operator only needs on the end office switch of oneself 290 telephone numbers of taking the lead to be done a restriction and breathes out, just can limit the realization of this IN service of the A of operator, if the B of operator adopts the mode of exhaling of limitting to every IN service of the A of operator, the IN service of the A of operator will be very limited, even can't carry out.But, after adopting technical scheme of the present invention, for the B of operator, just common number that the intelligent subscriber of the A of operator transfers to, it is ordinary call or intelligent call that the B of operator can not distinguish current calling according to the called number of receiving, therefore can't do interception or filtration at all, and after the end office (EO) of this called number arrival A of operator oneself, end office switch is through the analysis to user's dialing numbers section, and insert corresponding access code in the front of this service number according to setting up good mapping relations, can successfully trigger correspondent service logic.So, even need the operator of other end office (EO) of operator trigger intelligent business of process, speech channel can not take place yet be blocked or call out the problem that is filtered.

The above only is preferred embodiment of the present invention, and is in order to restriction the present invention, within the spirit and principles in the present invention not all, any modification of being done, is equal to replacement, improvement etc., all should be included within protection scope of the present invention.

Claims

1, a kind of cut-in method of IN service is characterized in that, may further comprise the steps:

According to the described method of claim 1, it is characterized in that 2, the corresponding relation of described service number section of step a) and access code is based upon in the switch of IN service end office (EO).

3, according to claim 1 or 2 described methods, it is characterized in that, after the service number that makes a call is received by end office (EO) described in the step b), search the access code of service numbers section correspondence under this service number by end office switch according to described corresponding relation, the access code of this service numbers section is inserted trigger intelligent business before the current business number.