CN100474874C

CN100474874C - Method for displaying correlation information of talk service

Info

Publication number: CN100474874C
Application number: CNB2003101192782A
Authority: CN
Inventors: 张翼
Original assignee: Huawei Technologies Co Ltd
Current assignee: Huawei Technologies Co Ltd
Priority date: 2003-12-02
Filing date: 2003-12-02
Publication date: 2009-04-01
Anticipated expiration: 2023-12-02
Also published as: CN1625196A

Abstract

The invention discloses a method for displaying call service-related information. After the user calls, the call service-related information is displayed on the terminal. The point (SSP) issues the start call attempt (ICA) command, wherein the called number in the ICA is the number of the calling terminal, and the calling number is the relevant information of the call service; the service switching point is connected to the calling terminal, and Sending the call service-related information to the calling terminal; the calling terminal rings and displays the call service-related information.

Description

The method that shows the talk business relevant information

Technical field

The present invention relates to the Display Technique of talk business relevant information, particularly utilize terminal to show the method for talk business relevant information.

Background technology

Present intelligent call generally adopts the voice suggestion telephone expenses, and promptly behind the each end of conversation of user, system plays the telephone expenses of this conversation with speech form to the calling subscriber, and the user just can carry out next call then.Consult flow process shown in Figure 1.Though this method is simple, has the following disadvantages:

1, voice suggestion telephone expenses scheme must be under the situation of called subscriber elder generation on-hook, and the calling subscriber just may hear the suggestion voice of these conversation telephone expenses.If with regard to on-hook, perhaps the calling subscriber does not wait system to begin the voice suggestion telephone expenses with regard to on-hook to the calling subscriber, the situation of calling charge information all can occur knowing before called subscriber's on-hook.

2, adopt voice suggestion telephone expenses scheme, after calling subscriber's per call finishes, all must hear out the voice of telephone expenses prompting earlier, just can dial next called number then.Can cause those like this and be indifferent to user discontented of each conversation telephone expenses.

3, adopt voice suggestion telephone expenses scheme, the calling subscriber can only know telephone expenses at that time, had listened if the user is leaked, and just can't obtain calling charge information more later.

Summary of the invention

The object of the present invention is to provide a kind of method that shows the talk business relevant information, the user will obtain inconvenience and the restriction that cost of the phone call exists in the prior art to solve.

In order to solve the problems of the technologies described above, the invention provides following technical proposals:

A kind of method that shows the talk business relevant information is presented at this time talk business relevant information on the terminal after user's communication finishes, and the method comprising the steps of:

Issue startup call attempt (ICA) order by Service Control Point to Service Switching Point after the calling terminal on-hook, wherein the called number among the ICA is described calling terminal number, and calling number is the talk business relevant information;

Service Switching Point is connected to described calling terminal, and sends described talk business relevant information to this calling terminal;

Described calling terminal ring also shows described talk business relevant information.

Wherein:

Described Service Switching Point cuts off after sending described service related information and being connected of described calling terminal immediately.

Service Switching Point cut off with being connected of described calling terminal after report events corresponding test point incident to Service Control Point, service control point is according to this incident indicating services exchange point call release.

Service Switching Point is connected to described calling terminal after receiving the continuation that Service Control Point issues (Continue) order.

Also include corresponding preface information in the calling number item of described startup call attempt (ICA), be used for illustrating described talk business relevant information.

Described talk business relevant information is the cost of the phone call of this time, or is the duration of this time conversation, or is the telephone expenses remaining sum, and starts in the call attempt address character deictic word of calling number and fill out and be non-common calling number.

Described talk business relevant information comprises in this time cost of the phone call, this time duration of call and the telephone expenses remaining sum two at least, and starts in the call attempt address character deictic word of calling number and fill out and be non-common calling number.

Described calling terminal is also preserved described talk business relevant information except that showing.

The present invention has following beneficial effect:

1, whether the present invention is after calling subscriber's on-hook (it doesn't matter called subscriber on-hook), telephone expenses is presented on calling subscriber's the terminal, can guarantee that the calling subscriber obtains required calling charge information.Can well solve the first on-hook of necessary called subscriber in the voice suggestion telephone expenses scheme, the permanent defective that just can know telephone expenses of caller.

2, adopt the present invention, the calling subscriber can dial next called subscriber fast after called subscriber's on-hook, thereby can eliminate the intact restriction that just can dial next called subscriber of the speech play that must wait for the prompting telephone expenses in the voice suggestion telephone expenses scheme.

3, can utilize the memory function of terminal among the present invention, store the calling charge information of all previous conversation, the calling charge information of certain conversation before the user can arbitrarily inquire about, thus overcome in the voice suggestion telephone expenses scheme play telephone expenses recording back just can't inquire again before the defective of calling charge information.

Description of drawings

Fig. 1 is for playing the flow chart of cost of the phone call to the user with voice mode in the prior art;

Fig. 2 is the structural representation of intelligent network;

Fig. 3 is a flow chart of the present invention.

Embodiment

Consult shown in Figure 2, when the calling subscriber calls out the called subscriber, Service Switching Point triggers Service Control Point, the information such as the duration of call that service control point reports according to Service Switching Point are from the operation of deducting fees of user's account, and user's relevant information is stored in the database of service control point.

The present invention utilizes the startup call attempt (ICA) in the Intelligent Network Application Protocol (INAP), after the calling terminal on-hook, initiatively initiate a new calling by service control point (or claiming intelligent network platform) to this calling terminal, to issue terminal with the talk business relevant information, the terminal ring is reminded the user and is shown on display screen, cuts off immediately after demonstration is finished and calls out.

Talk business relevant information among the present invention mainly is meant this time cost of the phone call, this time duration of call or be the remaining sum of user account, also can be this time cost of the phone call and this time duration of call (promptly on terminal, showing the telephone expenses and the duration of call simultaneously), this time cost of the phone call and user's telephone expenses remaining sum (remaining sum that promptly on terminal, shows telephone expenses and user account simultaneously), this time duration of call and user's telephone expenses remaining sum (remaining sum that promptly on terminal, shows the duration of call and user account simultaneously), perhaps this time cost of the phone call, this time duration of call and user's telephone expenses remaining sum (promptly shows telephone expenses simultaneously on terminal, the remaining sum of the duration of call and user account).In addition, also can add other relevant informations as required.

Present embodiment is consulted shown in Figure 3 to be that example describes specific implementation process of the present invention in detail in the user terminal displays cost of the phone call:

Step 1: after the calling terminal on-hook, the Service Control Point utilization starts call attempt (Initial CallAttempt, ICA) initiate a new calling to this calling terminal, called number among the ICA is filled out the phone number into this calling subscriber, calling number among the ICA is filled out the telephone expenses for showing, and add the preface information of displaying contents being carried out respective description, and the address character deictic word of calling number is filled out and is 5 (also can be the sign of other expression amount of money) among the ICA, with expression is not common calling number, but the amount of money.

Step 2: Service Control Point reports basic call controll block event action (RRBE) to the Service Switching Point request of issuing.

After this incident of configuration, SSP is after finishing the telephone expenses demonstration, with reporting events form notice SCP.

Step 3: Service Control Point issues continuation (Continue) order to Service Switching Point.

SSP is when receiving ICA, and calling can be suspended at DP1, and after SSP received the Continue order, SSP proceeded to handle.

Step 4: Service Switching Point is received continuation (Continue) order, is connected to called number, and promptly the calling terminal in the step 1 is issued calling terminal with telephone expenses, causes this terminal ring.

SSP cuts off and calls out after sending the telephone expenses (being the information of calling number representative) of demonstration.

In order to use the user can inquire about certain cost of the phone call at any time, calling terminal is stored in the information that shows in the memory of terminal.

Step 5: Service Switching Point is given Service Control Point with corresponding D P reporting events.

Step 6: after service control point is received the BCSM event report, indicating services exchange point call release (ReleaseCall), thus finish the demonstration of telephone expenses.

Utilize the remaining sum of terminal explicit user account, the duration that shows conversation, show telephone expenses and remaining sum, show the telephone expenses and the duration of call, show the duration of call and remaining sum, when showing telephone expenses, the duration of call and remaining sum, the calling number among the ICA filled out be corresponding information to be displayed, all the other processing procedures are identical with the processing procedure of above-mentioned demonstration telephone expenses.

Claims

1. A method for displaying call service-related information, which displays the call service-related information on the terminal after the user finishes talking, and is characterized in that it includes steps:

After the calling terminal hangs up, the service control point issues a call trial command to the service switching point, wherein the called number in the trial call initiation is the number of the calling terminal, and the calling number is information related to the call service;

The service switching point is connected to the calling terminal, and sends the call service-related information to the calling terminal;

The calling terminal displays the call service related information.

2. The method according to claim 1, wherein the service switching point cuts off the connection with the calling terminal after sending the service-related information.

3. The method according to claim 2, wherein the service switching point reports the corresponding event detection point event to the service control point after cutting off the connection with the calling terminal, and the service control point instructs the service switching point according to the event Release the call.

4. The method according to claim 1, 2 or 3, characterized in that the service switching point is connected to the calling terminal after receiving the continuation command issued by the service control point.

5. The method according to claim 1, characterized in that the calling number item for initiating the call attempt also includes corresponding preamble information, which is used to describe the information related to the call service.

6. The method according to claim 1, wherein the information related to the call service is the call fee of the call, or the duration of the call, or the balance of the call charge, and the calling number in the trial call is activated Fill in the address property indicator as a non-ordinary calling number.

7. The method according to claim 1, wherein the call service-related information includes at least two items of the call fee, the call duration, and the balance of the call charge, and the address property of the calling number in the trial call is activated The indicator is filled with a non-ordinary calling number.

8. The method according to claim 1, characterized in that, besides displaying, the calling terminal also saves the call service related information.