KR20060057044A - Calling converting system using data transfering - Google Patents

Abstract

The present invention relates to a system and method for providing a call forwarding telephone service using data information. The present invention relates to a system for transmitting and receiving data using a data server and a device capable of transmitting and making a call so as to be directly connected to a counterpart by inputting a telephone number. Function and the call forwarding function of the switching device in the call server system.

According to the present invention, a function of retrieving and receiving information from a data server is included in a switching device in a call server system, and the corresponding information is used during call forwarding, thereby inputting a number of two or more steps including a reception number as in a conventional service. Without the inconvenience, or the cumbersome procedure of purchasing and installing a special device such as an ACR device, there is an effect of providing the convenience of providing a call service with only one phone number input.

Call forwarding, data

Description

Call forwarding system and method using data information {calling converting system using data transfering}             

1 is a block diagram of a general telephone network system.

2 is a block diagram of a communication system to which a call forwarding telephone service apparatus using the transmitted data information according to the present invention is applied.

3 is a configuration diagram of a data server and a database shown in FIG. 2.

4 is a flowchart of a telephone service method using a call forwarding function according to the present invention.

The present invention relates to a system and a method for providing a call forwarding telephone service. For example, a caller's telephone number and a caller using a call forwarding function in a business that provides a discount rate for a separate communication No. 2 service, i.e., long distance and international calls. The present invention relates to a telephone service system and a method for automatically retrieving a calling party number and a called party number according to a previously called party number, and connecting to a call of the retrieved called party number.

As shown in FIG. 1, in a typical telephony communication system, when a caller enters an access number in telephone A (FIG. 101), the call request information goes to exchange A (FIG. 102), and the voice information sent from exchange A (FIG. 102). After the three-step process of inputting the PIN number and the called number after listening, the call request is transmitted to the other party's phone B (FIG. 105) through the switch B (FIG. 104) along the general telephone network (FIG. 103). In this process, because the existing call forwarding system inputs at least two levels of numbers, the usage method is very inconvenient compared with general telephone service.

In the present invention, this complicated input step is solved using the concept of a data server. The data server accepts various types of information transmitted from the telephone apparatus capable of transmitting data, analyzes each information, and sends the related information back to the telephone apparatus after performing a specific task. In the present invention, the number and the called number of the calling telephone apparatus are transmitted to the data server by using data information transmission, and the data server stores the information in the database, and then retransmits the information whenever the call server requests the information. do.

The technical problem to be achieved by the present invention is to prepare a special mobile phone with an ACR function in order to use the discount phone service function, or to enter a number of at least two levels including the access number, or after connecting the access number voice message In order to completely solve the problem of inputting an additional number or memorizing and using a special prefix number such as 007xx, it is possible to connect to the called number with a single number input using the data information transmission and reception function. The present invention provides a telephone service system and method using a call forwarding function.

This invention is made based on the information transfer function and system between the data server and the telephone apparatus capable of transmitting data information. The telephone apparatus capable of transmitting data information is responsible for transmitting and receiving call information, and the data server is responsible for receiving, analyzing and storing the transmitted information, and transmitting the corresponding information when the call server requests the information. It also sends call-related information back to the call originating device.

In order to achieve the above technical problem, it is determined whether or not a telephone apparatus capable of transmitting data of a caller, a data server storing a calling number and a called number transmitted therefrom, and a telephone number requesting a call connection are registered calling numbers. In the case of the corresponding calling number, characterized in that it comprises a call server for controlling the connection with the retrieved called number by searching for the called number stored in the data server, such as the calling number.

In order to achieve the above technical problem, a method of controlling a connection in a call server using a data server that matches and stores a calling number and a called number includes: (a) a called number in a telephone apparatus capable of transmitting data information by a user; (B) transmitting, by the telephone apparatus capable of transmitting data information, to the data server together with the called number, calling number and other information input in the step (a); and (c) telephone capable of transmitting the data information. The device connecting to the call server, (d) determining whether the caller making a call request from the call server is a caller number registered in the data server, and (e) corresponding to the caller number identified in step (d). Searching for the called number in the data server, and (f) attempting to connect to the called number found in step (e).

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

As shown in Fig. 2, a communication system to which a telephone service apparatus using a call forwarding function according to the present invention is applied includes telephones A and B (Figs. 201 and 206), exchanges A and B (Figs. 202 and 205). It consists of a communication network (FIG. 204), a call server (FIG. 203), a database (FIG. 208), and a data server (FIG. 207). In the database 208, the called number is matched with the calling number and stored. The general user telephone A (Fig. 201) is a telephone apparatus capable of data communication, and the telephone B (Fig. 206) represents a telephone capable of all calls.

When the user makes a call request from telephone A (FIG. 201), telephone A (FIG. 201) transmits a calling number, called number and other information to data server 207 by using data communication. The data server (Fig. 207) stores the received information in the database (Fig. 208). Thereafter, telephone A (FIG. 201) makes a call request to call server (FIG. 203) via exchange A (FIG. 202). At this time, call server (FIG. 203) checks the calling number and then the data server (FIG. 207). In the database (FIG. 208) registered therein, the called party number is searched for and stored in the calling party.

3 is a detailed configuration diagram of the data server 305. As shown in FIG. The information receiving and storing module 301 stores the calling number, the called number and other information received from the telephone apparatus capable of transmitting data through the data communication network in the database 304 of FIG. The information retrieval module 302 functions to retrieve a called party number and related information matching a specific calling number. The information delivery module 303 serves to deliver the information retrieved by the information retrieval module 302.

4 is a flow chart of a call forwarding telephone service method using a data information transmission function according to the present invention. When a general user makes a call request, the caller checks the calling number and checks whether it is a registered number and corresponds to the calling number stored in the database. This is a description of connecting a call to the called number by searching the called number.

Next, a telephone service method using the call forwarding function according to the present invention will be described in detail with reference to the flowchart of FIG. 4. In large part, it is divided into transmitter part, call server part, and data server part.

First, the user executes a specific program in the telephone apparatus capable of transmitting data information (step 401). In the executed program, the user enters the called number (step 402). The telephone apparatus capable of transmitting data information transmits the called number, calling number and other information to the data server (step 403). After receiving the information (step 404), the data server transmits the relevant information back to the device (step 405), and stores the received information in a database (step 406). The transmitting device then receives the relevant information sent from the data server (step 407). The connection is made to the call server after reception (step 408). The call server receives the call request together with the caller number from the transmitting device (step 409), and retrieves the received number matching the caller number using the data server (step 410). The data server accepts the search request (step 411) and finds the called number and sends it to the call server (step 412). The call server attempts to connect to the received reception number (step 414). After the call ends, the call is terminated (step 415), and the call information is stored in the data server (step 413).

As described above, according to the present invention, by developing and providing a system device with a calling number and a call forwarding function, the customer has an effect of being connected to the other party inputting the user by inputting only one access number on the transmitter. Occurs.

Claims (4)

A telephone apparatus capable of transmitting data information and a data server having the function of storing and retrieving the stored data information and a call server searching for a called number matching a caller number and forwarding the call to the corresponding number. The telephone apparatus of claim 1, wherein the telephone apparatus capable of transmitting data information may transmit data to a data storage device remotely and receive data information from the data storage device, and make a voice call with another remote device. By. The data server of claim 1, wherein the data server has a function of storing data information received from a remote device, a function of transmitting data information to a remote device, and a function of retrieving stored data information. The call server is characterized in that the call forwarding function to the number matching the call request originating number.

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