KR20020047977A - Character telephone number informing service system and method - Google Patents

Abstract

PURPOSE: A character telephone number guide service system and a method thereof are provided to receive the transmitted data in an exchange system and transmit the telephone guide service result data as the short message type to the subscriber when a subscriber transmits the request of telephone guide service by using a cellular phone with character data to the exchanger system. CONSTITUTION: A mobile subscriber call processing unit(120) receives the number and character data transmitted to an exchange system(100) and then transmits the number data to a number translation unit(130) and the character data to a telephone number guide server(200) or the result data of the telephone number guide service transmitted from the telephone number guide server(200) to an external subscriber after converting into character data. A telephone number guide server link unit(110) receives the character data transmitted from the external subscriber through a mobile subscriber call processing unit and then converts the data into TCP/IP message and transmits to the telephone number guide server(200). A number translation unit(130) receives the number data transmitted from the mobile subscriber call processing unit(120) and then identifies whether the number data is a special number for guiding the telephone number and transmits the result value to the mobile subscriber call processing unit(120). A routing control unit(140) changes the route number searched in the number translation unit(130) into an index and then selects a trunk for setting up the call.

Description

Character telephone number informing service system and method

The present invention relates to a text telephone number guide service, and more particularly, when a subscriber transmits a request for a telephone guide service as a text data to a switching system using a mobile phone, the switching system receives the call guide for a service requested by the subscriber. A text telephone number guide service system and method for transmitting service result data to a subscriber in a short form.

In the related art, the ASCII code value of the incoming number introduced into the exchange system is recognized as a valid range for the call only from 0 to 9, *, and #. As shown in the figure, the mobile subscriber call processing unit, number translation and routing control unit, wired subscriber call processing unit, ISDN subscriber call processing unit, the telephone number guide, the guide phone number guide was composed.

The operation of the system having such a configuration will be described with reference to FIG. 2. When a subscriber dials a designated called number for the telephone number guide service to the switching system, a specific number, i. 'Verify whether or not.

At this time, the call that is identified with a specific number is connected to the guide of the telephone number guide if the telephone number guide is installed in the exchange system.

At this time, the receptionist receives a service request through a voice conversation with the subscriber, obtains the corresponding result through his PC connected with the telephone number guide server, and provides the telephone number guide service by voice again.

If the guide is installed in another exchange system, the call is relayed to the exchange system during the outgoing procedure, and the exchange system performs the above-mentioned incoming call procedure.

In the conventional method of providing a guide service, after receiving a call through a call with a subscriber and a receptionist, the user receives the service through a voice conversation. It contains inaccuracy of service, and the efficiency of receiving service is long due to long procedure.

Therefore, the present invention was devised to solve such a problem, and an object of the present invention is to send a request for a telephone guide service to the exchange system using a mobile phone as text data, the exchange system receives this, The present invention provides a text telephone number guide service system for transmitting a call guide service result data of a requested service to a subscriber in a short form and a text telephone number guide service method using the same.

1 is a configuration diagram of a conventional text telephone number guide service system,

2 is a flowchart illustrating a conventional text telephone number guide service method;

3 is a block diagram of a text telephone number guide service system according to the present invention;

4 is a flowchart illustrating a text telephone number guide service method according to the present invention.

<Description of Symbols of Major Parts of Drawings>

100: exchange system

110: phone number guide server linkage

120: mobile subscriber call processing unit

130: number translation

140: routing control unit

200: phone number guide

In order to achieve the above objects, the present invention provides a text telephone number guide service system comprising: an exchange system for receiving and converting number data and text data transmitted from a subscriber to receive a telephone number guide service from a mobile phone into a predetermined type of data; And a telephone number guide server for receiving the number data and the text data converted into the predetermined form transmitted from the switching system, and detecting and transmitting the telephone number corresponding to the text data to the switching system.

In order to achieve the above objects, the present invention provides a text telephone number guide service method comprising: translating number data after a subscriber system receives number data and text data transmitted by a mobile phone; As a result of the translation, when the number data is a number for receiving a telephone number guide service, the exchange system converts the character data into a predetermined type of data, and transmits the character data to a telephone number guide server to detect a telephone number corresponding to the character data. step; Receiving the text data changed into the predetermined type of data from a telephone number guide server, and then transmitting the data to the switching system as a result of searching the telephone number corresponding to the text data; And converting the transmitted result data into an IPC message inside the switching system and transmitting the received result data into a text message that can be received by the subscriber's mobile phone.

Hereinafter, the objects, features, and advantages of the present invention described above will be described in more detail with reference to the preferred embodiments of the present invention shown in the accompanying drawings.

3 is a block diagram of a text telephone number guide service system according to the present invention.

As shown, the mobile subscriber call processing unit 120 receives the number data and the text data transmitted to the switching system 100 to receive the telephone number guide transmitted by the subscriber from the outside, and then converts the number data into the number translation unit. 100 and transmits the text data to the phone number guide server 200 or converts the phone number guide service result data transmitted from the phone number guide server 200 into text data and transmits the text data to an external subscriber.

The telephone number guide server interworking unit 110 receives the text data transmitted by the subscriber from the outside in the mobile subscriber call processing unit 300, converts it into a TCP / IP message, and transmits it to the telephone number guide server 200 or calls. The phone number guide service result data consisting of TCP / IP messages transmitted from the number guide server 200 is converted into internal IPC (Interprocess Communication) and transmitted to the subscriber call processor 120.

The number translation unit 130 receives the number data transmitted from the subscriber call processor 120, and then checks whether the number data is a specific number (eg, '114') for receiving a telephone number guide service. The resultant value is transmitted to the mobile subscriber call processor 120.

Further, the number data is used to search for a route number corresponding to a route that the subscriber wants to go in its own database.

The routing controller 140 converts the route number searched by the number translation unit 130 into an index and selects a trunk for call setup.

The telephone number guide server 200 receives the subscriber's telephone number guide service request data transmitted through the telephone number guide server interworking unit 110, and then searches for a corresponding telephone number using a telephone number database provided therein. The search result data is transmitted to the mobile subscriber call processor 120 through the telephone number guide server interworking unit 110.

Hereinafter, the operation of the present invention text telephone number guide service system and the text telephone number guide service method using the same will be described in detail with reference to FIGS.

First, after the subscriber system receives the number data and the text data transmitted by the mobile phone, the number data is translated (step S10).

Here, the reception of the number data and the text data is performed by the mobile subscriber call processor 120 of the exchange system 100, and the number data received by the mobile subscriber call processor 120 is transmitted to the number translation unit 130. The actual translation work is done.

In addition, the number data and text data have a format of 'number data (text data)' order. For example, the number and text inputted by the subscriber using a mobile phone are in a format of '114 (Seoul station)'. In this case, only the number data corresponding to '114' is transmitted to the number translation unit 130.

As a result of the translation, when the number data is a number for receiving a telephone number guide service (steps S20 and S30), the exchange system 100 converts the text data into data of a predetermined type (step S40), and the text data. In order to detect the telephone number corresponding to the telephone number guide server 200 is transmitted (step S50).

The determination of whether the number is for receiving the telephone number guide service is when the number translation unit 130 translates the number data to confirm that the number is designated as '114', and the predetermined type of data is TCP / Refers to data in the form of a message that transmits / receives data based on IP (Transmission Control Protocol / Internet Protocol), and the conversion to the predetermined type of data is performed by the telephone number guide server interworking unit 110.

On the other hand, when the number data is not the specific number data as a result of performing (step S20), the general call processing operation is performed instead of the telephone number guide service (step S100).

After the transmission, after receiving the text data converted into the data of the predetermined type in the telephone number guide server 200, and searching the telephone number corresponding to the text data, the data is transmitted to the switching system 100. (Step S60).

Here, the search for the phone number is provided with a telephone number database (not shown) in the telephone number guide server 200, and when the text data is received, the telephone number guide server 200 corresponds to the corresponding telephone number. The control unit (not shown) may be enabled by searching for a matching telephone number in the telephone number database.

Receiving the transmitted result data (step S60), converting it into an IPC (Interprocess Communication) message inside the switching system 100 (step S70), and then transmitting it as a text message that can be received by the subscriber's mobile phone ( Step S80), call processing ends (step S90).

Here, the reception of the result data is made through the telephone number guide server linkage unit 110 of the exchange system 100 shown in FIG. 3, and the telephone number guide server linkage unit 110 converts the IPC message. The work is also made, and the mobile subscriber's call processing unit 120 transmits a text message that can be received by the subscriber's mobile phone.

Although the preferred embodiments of the present invention have been described in detail above, those skilled in the art will appreciate that the present invention may be modified without departing from the spirit and scope of the invention as defined in the appended claims. It will be appreciated that modifications or variations may be made. Therefore, changes in the future embodiments of the present invention will not be able to escape the technology of the present invention.

As described above, according to the present invention, it is not necessary to employ a separate guide for the phone number guidance can reduce labor costs, can provide accurate phone number guide service to the subscriber requesting the phone number request data There is an advantage that can shorten the providing time of the guidance service.

Claims (5)

An exchange system for receiving the number data and the text data transmitted from the outside by the subscriber using the mobile phone to receive the telephone number guide service and converting the received data into text data of a predetermined type; And And a telephone number guide server for receiving the number data and text data converted into the predetermined form transmitted from the switching system, and detecting and transmitting a telephone number corresponding to the text data to the switching system. Text phone number guidance service system to say. The system of claim 1, wherein the exchange system is The number data transmitted by the subscriber to receive the telephone number guide is transmitted to the number translation unit of the switching system and the text data is transmitted to the telephone number guide server, or the telephone number guide service result data transmitted from the telephone number guide server. A mobile subscriber call processing unit converting the data into text data and transmitting the same to text data; A number translation unit for receiving the number data transmitted from the subscriber call processor, checking whether the number data is a specific number for receiving a telephone number guide service, and transmitting a result value to the subscriber call processor; Converts the text data received by the mobile subscriber call processor into a predetermined type of data and transmits it to the telephone number guide server, or internally stores the telephone number guide service result data composed of the predetermined type of data transmitted from the telephone number guide server. Telephone number guide that converts into IPC (Interporcess Communication) and transmits to the mobile subscriber call processing unit, or retrieves a route number corresponding to the route desired by the subscriber using its number data from its own database. Server linkage unit; And And a routing control unit for converting a route number searched by the number translation unit into an index and selecting a trunk for setting up a call. The method of claim 1, wherein the predetermined type of data is Character telephone number guidance service system, characterized in that the form of a message for transmitting and receiving data based on TCP / IP (Transmission Control Protocol / Internet Protocol). Translating the number data after receiving the number data and the text data transmitted by the subscriber using the mobile phone in the switching system; As a result of the translation, when the number data is a number for receiving a telephone number guide service, the telephone exchange system converts the text data into a predetermined form of data and detects the telephone number corresponding to the text data. Transmitting to a server; Receiving the text data converted into the predetermined type of data from the telephone number guide server and transmitting the result data to the switching system after searching for the telephone number corresponding to the text data; And And receiving the transmitted result data, converting the result data into an IPC (Interprocess Communication) message in the switching system, and transmitting the text message as a text message that can be received by the mobile phone of the subscriber. Service method. The method of claim 4, wherein the predetermined type of data Character-telephone number guidance service method characterized in that the form of a message for transmitting and receiving data based on TCP / IP (Transmission Control Protocol / Internet Protocol).