KR100592933B1 - National representative number service method of ＶｏＩＰ environment - Google Patents

Abstract

The present invention relates to a national representative number service method of a VoIP environment.

The present invention provides a method for providing a national representative number service in a VoIP environment, the method comprising: receiving a call setup request from a caller using a VoIP terminal in a call processing server; The call processing server analyzes the phone number requested to set up the call, and if the national representative number, searching for information necessary for the call processing of the identification number included in the national representative number in the associated database; The call processing server using the retrieved information, requesting a call setup to the corresponding national representative service provider call processing server; And the national representative number operator call processing server is characterized in that it comprises a step of requesting a call set-up to a telephone assigned to a specific telephone number in accordance with the regulations among a plurality of called party number registered in the national representative number.

According to the present invention, it is possible to increase the VoIP service utilization by providing a national representative number service without additional changes in the VoIP environment.

VoIP, national representative number, call processing server, call setup

Description

National representative number service method of ｏＩＰ environment {TELEPHONY SERVICE METHOD USING UNIVERSAL AREA NUMBER OF VoIP ENVIRONMENT}             

1 is a conceptual diagram of a network for implementing the present invention;

2 is a flow chart showing a national representative number service method according to the present invention.

* Explanation of symbols for main parts of the drawings

110: VoIP terminal

120: Internet network

130: call processing server

140: database

150: network

160: national representative service provider call processing server

170: called party's phone

The present invention relates to a national representative number service method, and more particularly, to a method for providing a national representative number service in a VoIP environment.

The national representative number service is a telephone service provided by using an identification number (for example, 1544, 1566, 1588, etc.) assigned to a national representative number operator in a public telephone network or a wireless telephone network environment. Calling a national representative number (eg, 1544-1234) using a telephone or a cordless telephone automatically connects to the corresponding telephone number of the registered party. Therefore, the service subscribers who have been assigned the national representative number can receive the same number of calls from anywhere in the country, which enables efficient customer support.

However, when the caller calls the national representative number using the VoIP terminal, the national representative number service is not recognized because the terminal does not recognize the national representative number operator call processing server requesting the call setup from the registered call processing server to the called party's telephone. There is a problem that can not be provided.

Accordingly, the present invention has been made in order to solve the above problems, the national representative number for managing the identification number included in the national representative number after analyzing the national set number requested by the call processing server through the VoIP terminal The purpose of the present invention is to provide a national representative number service method in a VoIP environment that can provide a national representative number service by recognizing an operator call processing server.

In order to achieve the above object, a method for providing a national representative number service in a VoIP environment according to the present invention includes: receiving a call setup request from a caller using a VoIP terminal in a call processing server; The call processing server analyzes the phone number requested to set up the call, and if the national representative number, searching for information necessary for the call processing of the identification number included in the national representative number in the associated database; The call processing server using the retrieved information, requesting a call setup to the corresponding national representative service provider call processing server; And the national representative number operator call processing server is characterized in that it comprises a step of requesting a call set-up to a telephone assigned to a specific telephone number in accordance with the regulations among a plurality of called party number registered in the national representative number.

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

1 is a conceptual diagram of a network for implementing the present invention. The VoIP terminal 110, the call processing server 130, the database 140, the national representative service provider call processing server 160, and the called party's telephone 170 are shown in FIG. It is configured to include. Here, the VoIP terminal 110 is connected to the call processing server 130 through the Internet network 120. In addition, the call processing server 130 and the national representative number service provider call processing server 160 are connected through the connection network 150, the connection network 150 may include a variety of networks that can be used for the Internet or telephone network, or connection Can be.

The VoIP terminal 110 is a terminal that can access the call processing server 130 through the Internet network 120, and may include a soft phone, a VoIP phone, a PDA, and the like. The caller can dial the national representative number using the VoIP terminal 110.

The call processing server 130 analyzes whether the requested telephone number is a national representative number when the call setting is requested through the VoIP terminal 110 while managing information about the national representative number, and if the national representative number is the database 140. ) To retrieve the information necessary for the call processing of the identification number included in the national representative number That is, information about a service connection method based on the identification number is extracted. The database 140 is linked to the call processing server 130, and stores the connection information for the identification number included in the national representative number.

The national representative service provider call processing server 160 is a server that manages each operator of an identification number (for example, Dacom: 1544, KT: 1588, 1577, etc.) included in the national representative number, and requests a call setup from a caller. Among the plurality of called party's phone numbers registered in the received national representative number, a request is made to the phone 170 assigned to any one phone number according to the regulations.

At this time, it is preferable to request a call setup from the destination telephone closest to the area where the caller is located among the plurality of destination telephone numbers registered according to the purpose of the national representative number service. For example, if 02-123-4567 (Seoul area called party number) and 042-456-7890 (Daejeon area called party number) are registered in the national representative number of 1544-1234 and the caller is located in Daejeon, caller Request a call from the telephone at 042-456-7890, located close to the.

The called party's phone 170 is a called party's phone number assigned to a plurality of called party's phone numbers registered in the national representative number, and may include a soft phone, a VoIP terminal, a PDA, or a general phone.

2 is a flowchart illustrating a national representative number service method according to the present invention, and relates to a method for providing a national representative number service in a VoIP environment. In order to implement such a national representative number service, a number of destination telephone numbers are registered in the national representative number.

Referring to FIG. 2, the caller requests a call setup to the call processing server 130 using the VoIP terminal 110 (S210). Then, the call processing server 130 analyzes whether the call set-up requested phone number is a national representative number, and if it is analyzed as a national representative number, it is necessary for the call processing of the identification number included in the national representative number in the associated database 140. Search for information (S220, S230). That is, it searches for and extracts information about the national representative number operator call processing server 160 that manages the corresponding identification number.

Subsequently, the call processing server 130 requests a call setup to the corresponding national representative number service provider call processing server 160 using the retrieved information (S240).

Finally, the national representative service provider call processing server 160 requests a call setup from the telephone 170 assigned to a specific telephone number according to the regulations among a plurality of called party's telephone numbers registered in the national representative number, thereby providing a VoIP terminal ( The call is connected between the caller 110 and the called party's phone 170 to make a voice call (S250, S260). At this time, according to the purpose of the national representative number service, it is preferable to request a call setup to the called party's telephone 170 in the region closest to the region where the caller is located.

As described above, the national representative number service method of the VoIP environment can increase the utilization of the VoIP service by providing the national representative number service without additional changes in the VoIP environment. On the other hand, the present invention is not limited to the above-described embodiment and can be used or applied in various ways in the field of national representative service related to VoIP by those skilled in the art without departing from the technical spirit.

Claims (2)

In the method of providing the national representative number service in the VoIP environment, Receiving a call setup request from a caller using a VoIP terminal in a call processing server; The call processing server analyzes the phone number requested to set up the call, and if the national representative number, searching for information necessary for the call processing of the identification number included in the national representative number in the associated database; The call processing server using the retrieved information, requesting a call setup to the corresponding national representative service provider call processing server; And The national representative service provider call processing server includes a step of requesting a call setup to a phone assigned to one selected from among a plurality of called party phone numbers registered to the national representative number; The national representative number service method of the VoIP environment, characterized in that the call processing server and the national representative number operator call processing server is connected to at least a public telephone network or the Internet network. delete

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