KR20080083530A - System and method for managing data of subscriber group using group operator web page in ip-pbx - Google Patents

Abstract

A system and a method for managing subscriber group data through a webpage for group operators of an IP-PBX(Internet Protocol Private Branch eXchange) are provided to enable each subscriber group operator, not all the subscriber group operators of an IP-PBX, to manage subscriber registration data containing information and supplemental services for each subscriber group by providing a webpage for subscriber group operators. A system for managing subscriber group data through a webpage for group operators of an IP-PBX(101) comprises a web server module(104), a subscriber group database(106), a data processing module(105), a data memory unit(107), and a call processing module(108). The web server module, if a request for subscriber group data is received through a webpage from a subscriber group operator, executes operator authentication. The subscriber group database stores subscriber group data and operator authentication information. The data processing module analyzes requests for subscriber group data, and records the analyzed information for the requests. The data memory unit stores and maintains the subscriber group data. The call processing module executes basic call processing and supplemental services with subscriber terminals(109).

Description

SYSTEM AND METHOD FOR MANAGING DATA OF SUBSCRIBER GROUP USING GROUP OPERATOR WEB PAGE IN IP-PBX}

1 is a diagram illustrating a configuration of a system for managing subscriber group data using a web page for a group operator of an IP-PBX according to an embodiment of the present invention.

FIG. 2 is a diagram illustrating a page of subscriber group operator information in a group operator web page of an IP-PBX according to one embodiment of the present invention.

FIG. 3 is a diagram illustrating a page for setting a subscriber group and subscriber member information in a group operator web page of an IP-PBX according to an embodiment of the present invention.

4 is a schematic flowchart of a method for managing subscriber group data using a web page for a group operator of an IP-PBX according to one embodiment of the present invention.

FIG. 5 is a flowchart illustrating authentication of a subscriber group operator according to an embodiment of the present invention.

6 is a flowchart illustrating a recording of changes to subscriber group data according to an embodiment of the present invention.

<Explanation of symbols for main parts of the drawings>

101: IP-PBX (IP exchanger)

104: Web server module

105: data processing module

106: Subscriber database

107: data storage

108: call processing module

The present invention relates to a system and method for managing subscriber group data using a group operator web page of IP-PBX, and more particularly, to register / modify / view / delete subscriber group information and additional services. A system and method for managing subscriber group data by providing a web page for a group operator of a PBX to a subscriber group operator.

According to the prior art, in the Internet Protocol private branch exchange (IP-PBX) which manages a plurality of subscriber groups, the entire operator manages data of all subscriber groups. In this case, the operator of each group could not check the information on the group, and thus the total operator had to manage the data of all the subscriber groups, thus increasing the workload and making it difficult to quickly update the subscriber group data.

On the other hand, in the conventional IP-PBX system, when a call processing request of a subscriber is performed, the call processing is performed by reading the subscriber group data directly from the subscriber group database. Therefore, the performance of IP-PBX call processing is closely related to the performance of the subscriber group database. Therefore, in order to improve the performance of call processing, it is necessary to increase the performance of the subscriber group database. There was only a cost problem.

The present invention has been made to solve the problems of the prior art as described above, and more specifically, the web for the group operator to register / change / query / delete the information and additional services for the subscriber group of the IP-PBX It aims to manage subscriber group data by providing pages to subscriber group operators.

Another object of the present invention is that the operator of each subscriber group can register / change / query / delete the information and additional services of the subscriber group, the web page is provided to the operator for each subscriber group for the subscriber group responsible for The goal is to expedite data management and change.

Another object of the present invention is that the call processing module does not directly access the subscriber group database, but uses the subscriber group data stored in the data storage so that the performance of the subscriber group database does not affect the performance of the call processing. The purpose of using subscriber group database is not to affect the performance of the entire IP-PBX.

In order to achieve the above object and to solve the above-mentioned problems of the prior art, according to an embodiment of the present invention, receiving a request for subscriber group data through a web page from the subscriber group operator, performing the operator authentication A web server module, a subscriber group database in which the subscriber group data and operator authentication information are recorded, a data processing module for analyzing a request for the subscriber group data, recording a request, and a data storage for storing and maintaining the subscriber group data. Provided is a system for managing subscriber group data using a web page for a group operator of an IP-PBX including a device and a subscriber station and a call processing module for performing basic call processing and supplementary services.

According to one aspect of the present invention, in a system for managing subscriber group data using a group operator web page of an IP-PBX, the subscriber group data includes the subscriber group information and additional services, and the web server module may The subscriber group operator may receive a request to register, change, inquire and delete the subscriber group data through the web page.

According to another aspect of the present invention, a system for managing subscriber group data using a group operator web page of an IP-PBX checks whether a request for the subscriber group data includes operator authentication information and a password, and the subscriber If it is determined that the operator authentication information is not included in the request for group data, the web server module may be provided to query the operator authentication information in a subscriber group database and provide an authentication failure message to the subscriber group operator. .

According to another aspect of the present invention, if it is determined that the inquiry request for the subscriber group data, the web for querying the subscriber group data requested to be retrieved from the subscriber group database, and provides the inquiry result to the subscriber group operator A system for managing subscriber group data using a web page for a group operator of an IP-PBX including a server module is provided.

According to another aspect of the present invention, if it is determined that the change request for the subscriber group data, and transmits the message of the change request to the data processing module, the change result for the subscriber group data received from the data processing module A system for managing subscriber group data using a web page for a group operator of an IP-PBX including the web server module for providing a message to the subscriber group operator is provided.

According to another embodiment of the present invention, the web server module receives a request for subscriber group data from a subscriber group operator through a web page, the web server module performs authentication on the subscriber group operator, authentication. When the web server module determines that the request for the subscriber group data is successful, when the web server module determines that the request for the subscriber group data is a change request, the data processing module records the change in the subscriber group database; The data processing module storing the changes in a data storage, and the call processing module reading data from the data storage and performing basic call processing and supplementary services with a subscriber station. Manage subscriber subgroup data using administrator web pages This method is provided.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings. A method for managing subscriber group data using a group operator web page of an IP-PBX according to an embodiment of the present invention is performed by a system for managing subscriber group data using a group operator web page of an IP-PBX. Can be.

Hereinafter, the subscriber group data is a concept including basic information and additional services of the subscriber group, and other information may be included in the subscriber group.

1 is a diagram illustrating a configuration of a system for managing subscriber group data using a web page for a group operator of an IP-PBX according to an embodiment of the present invention.

In a system for managing subscriber group data using a web page for a group operator of the IP-PBX, the IP-PBX 101 includes a web server module 104, a data processing module 105, a subscriber group database 106, and data. And a storage unit 107 and a call processing module 108. The web server module 104 transmits the subscriber group information 102 through the web page 103 to the subscriber group information and the request for the additional service and the processing result. I can exchange it with). The subscriber station 109 may perform basic call processing and additional services with the call processing module 108 through the Internet.

The web server module 104 may receive a request for subscriber group data from the subscriber group operator 102 via the web page 103 and provide the subscriber group operator 102 with a result of processing the subscriber group data. have.

The web server module 104 checks whether the operator authentication information and the password are included in the request for the subscriber group data, and performs the operator authentication if the web server module 104 includes the operator authentication information and the password. On the other hand, when it is confirmed that the operator authentication information is not included in the request for the subscriber group data, the web server module 104 inquires the operator authentication information in the subscriber group database 106 and inquires the operator. The authentication failure message including the authentication information may be provided to the subscriber group operator 102. Thereafter, a request for the subscriber group data including the password encrypted based on the operator authentication information and the operator authentication information may be re-received from the subscriber group operator 102 provided with the operator authentication information.

If the operator authentication succeeds, the web server module 104 determines whether the request for the subscriber group data is a change request or an inquiry request for the subscriber group data. If it is determined that the change request, and transmits the request for the subscriber group data to the data processing module 105, and later receives the processing result of the change from the data processing module 105 to the subscriber group operator 102 Can provide. If it is determined that the inquiry request, the information on the subscriber group data from the subscriber group database 106 may be inquired, and the result of the inquiry may be provided to the subscriber group operator 102 through the web page 103.

The data processing module 105 may analyze a request for subscriber group data and record the analyzed information. Specifically, when the web server module 104 determines that the request for the subscriber group data is a change request, the data processing module 105 receives the change request, analyzes the change request, and analyzes the subscriber group data. Changes to can be recorded in the subscriber group database 106. Then, the recording result is received from the subscriber group database 106, and if the recording is successful, the same change can be recorded in the data storage 107. The success / failure of the recording of the change may be transmitted to the web server module 104.

The subscriber group database 106 is a device in which subscriber group data and operator authentication information are recorded. If the web server module 104 determines that the request for subscriber group data is a change request, the change request is analyzed by the data processing module 105, and the data processing module 105 analyzes the change request. Changes can be recorded in the subscriber group database 106. The subscriber group database 106 may transmit the recording result of the change to the data processing module 105. On the other hand, when the web server module 104 determines that the request for the subscriber group data is an inquiry request, the web server module 104 inquires the subscriber group data from the subscriber group database 106 and receives the inquiry result. May be provided to the group operator 102.

The data storage device 107 is a device for storing and maintaining changes in subscriber group data.

In the prior art, the call processing performed by the call processing module 108 is performed by the subscriber group data read directly from the subscriber group database 106. In such a case, the performance of the IP-PBX is determined according to the performance of the subscriber group database. There was a problem requiring a database.

In the present invention, the data storage device 107, which reads and writes data faster than the general database, replaces the role of the subscriber group database 106. Accordingly, the performance of the database does not affect the call processing performance. Even if a low performance database is used, there is a difference in that it does not affect the overall performance of the IP-PBX 101. The data storage device 107 may have a characteristic of a general random access memory (RAM) in which information stored in the memory is deleted when the power of the IP-PBX 101 is turned off. Thus, when the connection between the system and the power supply is cut off, the IP-PBX 101 is turned on so that the IP-PBX 101 maintains the same information as the subscriber group information stored in the previous data storage 107. When the subscriber group database 106 continues, a data backup operation may be performed to store the same information as the data storage device 107 at regular time intervals. Later, the IP-PBX 101 is reconnected to the IP switching system 101 for fast call processing between subscribers of the switching system via the data storage 107, or the software inside the IP-PBX 101 is turned off. When executed, the job of copying the information stored in the database 104 to the data storage 107 is performed first. The data storage device 107 generally consists of a storage device such as a memory, and can be replaced with another device having the same function. In this case, the memory may be easily read and written, and when the power of the entire system is cut off, information stored in the memory may be removed.

When the call processing module 108 receives the call processing request from the subscriber station 109, the call processing module 108 may read the subscriber group data from the data storage 107 and perform basic call processing and additional service. As mentioned above, prior to performing basic call processing and supplementary services, the subscriber group database 106 preferentially copies the subscriber group information stored therein into the data storage 107. The operation is mainly performed when the power of the IP-PBX 101 is turned off and the power is connected again. If the power is continuously connected, the operation is performed on the subscriber group information already stored in the data storage device 107 regardless of the operation. Accordingly, basic call processing and additional services are performed with the subscriber station 109.

FIG. 2 is a diagram illustrating a page of information of a subscriber group operator 102 of a group operator web page of an IP-PBX according to one embodiment of the present invention. The web page for the information of the subscriber group operator 102 is merely an embodiment, and the configuration and items of the web page may be variously changed by the system operator.

As shown in FIG. 2, the template 201 for the information of the subscriber group operator 102 may include a login box 202, a quick menu 203, a subscriber / terminal access status box 204, and subscriber group service restrictions and statuses. It may include a box 205.

The login box 202 is displayed as shown in FIG. 2 when the subscriber group operator 102 successfully logs in, and may include the ID of the operator and the name of the organization to which the operator belongs. The template 201 for the information of the subscriber group operator 102 may display a web page 103 when the subscriber group operator logs in and presses an information management button located at the bottom of the login box 202.

The Quick Menu 203 is a menu in which a link is taken directly to a web page for subscriber group data to be viewed or changed. Clicking on each link takes you to a web page that displays a template of information for that subscriber group.

The subscriber / terminal connection status box 204 may indicate the number of subscribers and terminals connected to the IP-PBX at the time when the subscriber group operator 102 logs in.

The subscriber group service restriction and status box 205 may indicate the restriction content of the service for the group to which the subscriber group operator 102 belongs and the status of the service provided. As shown in FIG. 2, the service item may include one of a general number, an extension number, a number of subscriber groups, a number of subscriber members, a number of pickup groups, a hunt group, and an number of intercom groups, and the maximum number of people in each item. And the current usage status of each service item can be displayed.

FIG. 3 is a diagram illustrating a page for setting a subscriber group and subscriber member information in a group operator web page of an IP-PBX according to an embodiment of the present invention. The web page for setting the subscriber group and subscriber member information is only an embodiment, and the configuration and items of the web page may be variously changed by the system operator.

The template 301 for setting up a subscriber group and subscriber member information can be largely composed of a subscriber group / subscriber member management box 302, a subscriber group setup box 303, and a subscriber member setup box 306. The subscriber group setting box 303 may include a basic setting box 304 and a service setting box 305 for the subscriber group, and the subscriber member setting box 306 may be configured with the basic setting box 307 for the subscriber member. The account setting box 308 and the service setting box 309 may be configured.

The subscriber group / subscriber member management box 302 may display a list of subscriber groups and subscriber members to which the subscriber group operator 102 logged in to the web page 103 belongs. For example, in the subscriber group / subscriber member management box 302, "Xener" means the company to which the subscriber group operator 102 belongs, and each department means a group, and the member represented by the subtree in the "technology department" is IP. It may mean a subscriber of the PBX. The number shown to the right of each subscriber may refer to the extension number in the IP-PBX. Each group operator can change or inquire the settings for the subscriber group and subscriber members for the corresponding group to which they belong.

In the above example, the group operator for the "technical unit" may be regarded as logged in. To add a subscriber member to "Technology", select "Technology" and click the Add button at the top.To delete a subscriber member, select the subscriber and click the delete button at the top. To do this select "Technology" and click the search button at the top.

In one example, subscriber group operator 102 selects " technical unit " in the subscriber group / subscriber member management box 302 and double-clicks to view or change settings for " technical unit " A setting box 303 appears, and selecting " Kim Chul Soo " in the subscriber group / subscriber member management box 302 and double clicking a subscriber member setting box 306 for " Kim Chul Soo "

The basic setting box 304 and the service setting box 305 for the subscriber group may change the basic setting or the service setting for the subscriber group. In the basic setting box 304 for the subscriber group, the subscriber group name may be changed, and in the service setting box 305 for the subscriber group, the group representative call number, call waiting tone, call origin restriction, etc. may be changed. To use each service, you can check the use box, listen in case of call waiting sound, or in the case of caller ID restriction, you can set by calling the currently set restricted caller ID.

The subscriber group operator 102 uses the basic setting box 307, the account setting box 308, and the service setting box 309 for subscriber members of the group to which the operator belongs. Can be changed.

In the basic setting box 307 for the subscriber member, the subscriber member name and the subscriber group name may be changed, but the extension number and the serial number cannot be changed. This is because the subscriber's unique extension number and serial number remain unchanged even if the corresponding member's group is changed, unless the corresponding company is changed.

In the account setting box 308 for the subscriber member, it is possible to change the subscriber member's ID, password, and whether the administrator is assigned to the group. If you check the item for group manager, you can become the operator of the subscriber group.

In the service setting box 309 for subscriber members, call waiting sounds, call forwarding, call forwarding restrictions, and the like may be changed while searching for various visible situations.

4 is a schematic flowchart of a method for managing subscriber group data using a web page for a group operator of an IP-PBX according to one embodiment of the present invention.

In operation S401, the web server module 104 may receive a request for subscriber group data from the subscriber group operator 102 through the web page 103. Thereafter, the web server module 104 checks whether operator authentication information is included in the request for the subscriber group data. A detailed method will be described in detail with reference to FIG. 5.

In operation S402, when the web server module 104 confirms that the request for the subscriber group data includes the operator authentication information and the password, the web server module 104 may perform the authentication of the subscriber group operator 102. The method of authenticating the subscriber group operator 102 may include checking whether the operator authentication information and the password are included. The operator authentication information means operator's unique information such as ID, certificate, e-mail address, social security number, etc. May contain information.

In step S403, the web server module 104 determines whether the request for the subscriber group data is a change request or an inquiry request. If it is determined that the web server module 104 is the change request, the flow proceeds to step S404, and if it is determined that the inquiry request is made, the flow proceeds to step S407.

In operation S404, the data processing module 105 may record, in the subscriber group database 106, the change of the subscriber group data after analyzing the change request for the subscriber group data.

In step S405, the data processing module 105 may store the change to the subscriber group data in the data storage 107. The process of the data processing module 105 for the change to the subscriber group data in step S404 and step S405 will be described in more detail with reference to the example of FIG. 6.

In operation S406, the call processing module 108 may read the subscriber group data from the data processing module 105 to perform basic call processing and additional services. In more detail, when the call processing module 108 receives a call processing request from the subscriber station 109, the subscriber group data is read to reflect the change and performs basic call processing and additional service, and the process ends.

In step S407, if it is determined that the request for the subscriber group data is an inquiry request, the web server module 104 may query the subscriber group data in the subscriber group database 105.

In step S408, the web server module 104 provides the result of inquiring about the subscriber group data to the subscriber group operator 102 through the web page 103, and the process ends.

FIG. 5 is a flowchart illustrating authentication of a subscriber group operator according to an embodiment of the present invention. The step of authenticating the subscriber group operator will be described in more detail between step S401 and step S402.

In step S501, as in step S401, the web server module 104 may receive a request for subscriber group data.

In operation S502, the web server module 104 may check whether the request for the subscriber group data includes operator authentication information. The request for the subscriber group data received by the web server module 104 may include an encrypted password in which the operator authentication information and operator authentication information including server authentication information and client authentication information are input in the form of parameters. The server authentication information may include a domain and a realm of a web server, and the client authentication information may include an ID and a password of a group administrator. The subscriber group operator authentication may be performed only when the request for the subscriber group data includes the server authentication information, the client authentication information, and the encrypted password, which are operator authentication information. If it is confirmed that the server and the client includes all three of the user authentication information and the encrypted password, the process proceeds to step S506, and if it is confirmed that does not include the operator authentication information proceeds to step S503.

If it is confirmed in step S503 that the operator authentication information is not included, the web server module 104 inquires the operator authentication information from the subscriber group database 106. If the subscriber group operator 102 first makes a request for subscriber group data through the webpage 103, the subscriber group operator 102 does not know the server authentication information. All three of the above requirements may not be included. Therefore, the first request for the subscriber group data generally proceeds to step S503. In this case, the web server module 104 inquires the server authentication information among the operator authentication information from the subscriber group database 106.

In operation S504, the web server module 104 may provide the subscriber group operator 102 with the authentication failure message including the operator authentication information retrieved from the subscriber group database 106 through the web page 103. As already mentioned, in the case of an initial request for subscriber group data, the operator authentication information queried is usually server authentication information.

In operation S505, a request for subscriber group data including an operator authentication information provided by the web server module 104 and a password encrypted based on the operator authentication information may be re-received from the subscriber group operator 102. . The password previously stored in subscriber group database 106 may be replaced with a newly encrypted password.

In step S506, since the request for the subscriber group data re-received in step S505 includes operator authentication information consisting of server authentication information and client authentication information and an encrypted password based on the operator authentication information, The web server module 104 may perform subscriber group operator authentication without going through a procedure of checking whether it is included. In this case, if the authentication is successful, the web server module 104 proceeds to the step of determining whether the request for the subscriber group data is a subscriber group data change request or an inquiry request as in step S403.

6 is a flowchart illustrating a recording of changes to subscriber group data according to an embodiment of the present invention. In more detail, steps S404 and S405 are illustrated.

In step S601, when the web server module 104 determines that the request for the subscriber group data is a change request, the data processing module 105 analyzes the change request, and the subscriber group database 106 analyzes the changed change. Can be written on.

In operation S602, the data processing module 105 may receive a recording result of the change from the subscriber group database 106. The recording result may include a message indicating whether the recording of the change in the subscriber group database succeeded or failed.

In step S603, when the data processing module 105 receives a message indicating that the recording of the change of the subscriber group data in the subscriber group database 106 is successful, the same change is applied to the subscriber group data storage device 107. ) Can be stored. The subscriber group database 106 may be used for backing up changes of subscriber group data rather than directly participating in performing IP-PBX call processing.

In step S604, the data processing module 105 sends a success / failure message to the web server module 104 about the result of recording the change of the subscriber group data in the subscriber group database 106 and the data storage device 107. I can deliver it.

In operation S605, the web server module 104 may provide the success / failure message received to the subscriber group operator 102 through the web page 103 in the form of a pop-up, a message, an email, or the like. have.

In step S606, as in step S406, when receiving a call processing request from the subscriber station 109, the call processing module 108 reads the subscriber group data from the data storage 107 and performs basic call processing. And additional services.

The method for managing subscriber group data using the group operator web page of the IP-PBX according to the present invention may be implemented in the form of program instructions that can be executed by various computer means and recorded in a computer readable medium. The computer readable medium may include program instructions, data files, data structures, etc. alone or in combination. Program instructions recorded on the media may be those specially designed and constructed for the purposes of the present invention, or they may be of the kind well-known and available to those having skill in the computer software arts. Examples of computer-readable recording media include magnetic media such as hard disks, floppy disks, and magnetic tape, optical media such as CD-ROMs, DVDs, and magnetic disks, such as floppy disks. Magneto-optical media, and hardware devices specifically configured to store and execute program instructions, such as ROM, RAM, flash memory, and the like. Examples of program instructions include not only machine code generated by a compiler, but also high-level language code that can be executed by a computer using an interpreter or the like. The hardware device described above may be configured to operate as one or more software modules to perform the operations of the present invention, and vice versa.

As described above, although the present invention has been described with reference to limited embodiments and drawings, the present invention is not limited to the above embodiments, and those skilled in the art to which the present invention pertains various modifications and variations from such descriptions. This is possible.

Therefore, the scope of the present invention should not be limited to the described embodiments, but should be determined not only by the claims below but also by the equivalents of the claims.

According to the present invention, there is provided a system and method for managing subscriber registration data, including subscriber group information and additional services, by each subscriber group operator rather than the entire operator of the IP-PBX.

According to the present invention, in the case of an IP-PBX managing a plurality of subscriber groups, the data management and data of the corresponding group is easy for the operator of each subscriber group to easily register / change / view / delete information and additional services of the corresponding subscriber group. A system and method are provided for providing a subscriber group operator with a web page for a group operator of IP-PBX that can quickly process the change.

According to the present invention, the call processing module does not directly access the subscriber group database, but uses the subscriber group data stored in the data storage, so that the performance of the subscriber group database does not affect the performance of the call processing, and the subscriber has low performance. There is provided a system and method for managing subscriber group data using a web page for group operators of IP-PBX that does not affect the performance of the entire IP-PBX even when using a group database.

Claims (19)

A web server module for receiving a request for subscriber group data from a subscriber group operator through a web page and performing operator authentication; A subscriber group database in which the subscriber group data and operator authentication information are recorded; A data processing module for analyzing the request for the subscriber group data and recording the request; A data storage device for storing and maintaining the subscriber group data; And Call processing module that performs basic call processing and supplementary services with subscriber station A system for managing subscriber group data using a web page for a group operator of an IP-PBX (Internet Protocol private branch exchange). The method of claim 1, The subscriber group data includes information and supplementary services of the subscriber group; The web server module receives a request for registering, changing, inquiring and deleting the subscriber group data from the subscriber group operator through the web page, using the group operator web page of the IP-PBX. System for managing group data. The method of claim 1, The operator authentication information includes server authentication information and client authentication information. The web server module checks whether the request for the subscriber group data includes the password for encrypting the operator authentication information and the operator authentication information. The subscriber group using the group operator web page of the IP-PBX. System for managing data. The method of claim 3, When confirming that the request for the subscriber group data does not include any one of the operator authentication information, the web server module queries the operator authentication information in the subscriber group database and provides an authentication failure message to the subscriber group operator. and, The authentication failure message is a system for managing subscriber group data using a web page for the group operator of the IP-PBX, characterized in that it contains the inquired operator authentication information. The method of claim 4, wherein The web server module receives a request for the subscriber group data including the operator authentication information and a password from the subscriber group operator again, And the password is encrypted based on the operator authentication information provided by the subscriber group operator. The system for managing subscriber group data using a web page for a group operator of an IP-PBX. The method of claim 3, If it is confirmed that the request for the subscriber group data includes the operator authentication information and the password, the web server module performs the operator authentication, and the subscriber group using the group operator web page of the IP-PBX. System for managing data. The method of claim 1, If the operator authentication is successful, the web server module manages the subscriber group data using the group operator web page of the IP-PBX, wherein the web server module determines whether the request for the subscriber group data is a change request or an inquiry request. System. The method of claim 7, wherein If it is determined that the inquiry request for the subscriber group data, the web server module queries the subscriber group data requested to be retrieved from the subscriber group database, A system for managing subscriber group data by using a web page for a group operator of an IP-PBX, wherein the result of the inquiry is provided to the subscriber group operator. The method of claim 7, wherein If it is determined that the change request for the subscriber group data, the web server module delivers a message of the change request to the data processing module, And providing a change result message for the subscriber group data received from the data processing module to the subscriber group operator. The system for managing subscriber group data using a web page for a group operator of an IP-PBX. The method of claim 1, The data processing module records the changes analyzed for the change request of the subscriber group data in the subscriber group database. And manage the subscriber group data using the web page for the group operator of the IP-PBX, wherein the same changes are stored in the data storage device. The method of claim 10, The data processing module stores the same change in the data storage device when the recording result received from the subscriber group database is successful, And managing the subscriber group data by using the web page for the group operator of the IP-PBX, which transmits a message indicating the success / failure of recording the change to the subscriber group data to the web server module. The method of claim 1, The call processing module, Receiving a call processing request from the subscriber station, the subscriber group is read using the subscriber group data from the data storage device and performs basic call processing and supplementary service. System for managing data. The method of claim 2, The subscriber group information, At least one of information on the subscriber group operator, information on the subscriber group, and information on subscriber members; The additional service of the subscriber group, Subscriber group using the group operator web page of IP-PBX, which includes at least one of subscriber function code, subscriber pickup group, subscriber hunt group, subscriber intercom group, subscriber group status, and subscriber group call restriction. System for managing data. The method of claim 13, The subscriber group status is, The web page for the group operator of the IP-PBX, characterized in that it comprises at least one of a list of numbers being used by the subscriber group, inquiry of the registration status of subscriber terminals in the subscriber group, and inquiry of call statistics information of the subscriber group. System for managing subscriber group data by using. The web server module receiving a request for subscriber group data through a web page from the subscriber group operator; The web server module performing authentication with the subscriber group operator; If the authentication is successful, determining, by the web server module, the request for the subscriber group data; If it is determined that the change request is made to the subscriber group data, recording the change in the subscriber group database by the data processing module; Storing, by the data processing module, the change in a data storage device; And Performing a basic call processing and additional service with a subscriber station by reading data from the data storage device by a call processing module; Method of managing subscriber group data using a web page for a group operator of the IP-PBX comprising a. The method of claim 15, The step of the data processing module to store the changes in the data storage device, The data processing module receiving a recording result of the change from the subscriber group database; If the recording of the change is successful, storing the same change as the change in a data storage device; The data processing module forwarding a success / failure message for recording the change to the web server module; And The web server module providing the message to the subscriber group operator Method of managing subscriber group data using a web page for a group operator of the IP-PBX comprising a. The web server module receiving a request for subscriber group data through a web page from a subscriber group operator; The web server module performing authentication with the subscriber group operator; If the authentication is successful, determining, by the web server module, the request for the subscriber group data; If the web server module determines that the inquiry request for the subscriber group data is made, querying the subscriber group data in a subscriber group database; And Providing the result of inquiry to the subscriber group operator Method of managing subscriber group data using a web page for a group operator of the IP-PBX comprising a. The method according to claim 15 or 17, The operator authentication information includes server authentication information and client authentication information. The step of the web server module confirms whether the request for the subscriber group data includes the operator authentication information and the password encrypting the operator authentication information, If it is determined that none of the operator authentication information is included, the web server module inquiring the operator authentication information from the subscriber group database; Providing a message containing the operator authentication information to the subscriber group operator; And Re-receiving a request for the subscriber group data including an encrypted password based on the operator authentication information and the operator authentication information from the subscriber group operator; More, The step of the web server module authenticates the subscriber group operator, And if it is determined that the operator authentication information and the password are included, authenticating the subscriber group operator. The method of managing subscriber group data using a group operator web page of an IP-PBX. 19. A computer-readable recording medium having recorded thereon a program for executing the method of any one of claims 15-18.

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