KR100359152B1 - Configuring method of programmable telephone switching device and operating system thereof - Google Patents

Abstract

The present invention relates to a host apparatus and method for controlling and managing a telephone exchange that handles a call of an incoming subscriber through a communication network, and enables a system operator to remotely monitor, manage, and control a telephone exchange through a communication line. By providing a program and information data to the host device, provides a host system and operation method that can easily add, remove, modify the service provided to the subscriber in the telephone exchange.

The present invention provides a translation apparatus capable of converting a hexa code type message that can be recognized by the telephone exchange into a relatively easy-to-understand text type message when the system operator exchanges a command message or information with the telephone exchange through an operating terminal. It provides a host system and operation method comprising a.

In addition, the present invention provides a system operator to manually set the system configuration of the telephone switch when inserting, replacing, or removing a plurality of cards mounted in a card slot inside the telephone switch or turning the main switch of the telephone switch off and on. It provides a host system and an operation method that can solve the inconvenience of having to set it manually.

Description

CONFIGURING METHOD OF PROGRAMMABLE TELEPHONE SWITCHING DEVICE AND OPERATING SYSTEM THEREOF}

The present invention relates to a host apparatus and a control method for controlling a telephone switch used in an automatic call distribution system (ACD system), and the like. It relates to a technology that allows you to control.

In the automatic call distribution system according to the prior art, overall system management, control and maintenance is generally performed by the operator who manages the system.

Therefore, in the case of the system according to the prior art, if the control process of the system operator is too complicated or difficult, it is not easy to control the telephone switchboard system quickly, and it may cause frequent mistakes or serious errors. Occurs.

In the case of a telephone exchange according to the prior art, a host system corresponding to a telephone exchange which handles an incoming call in real hardware and a controller that controls the telephone exchange is configured as one without any particular distinction. As a result, in the case of the conventional telephone exchange, since the switch portion and the control unit are integrated into one hardware, programming of the control for the telephone exchange is impossible. Therefore, in the prior art, a service related to the telephone exchange is developed. Not only is this very difficult, but technical difficulties arise in changing existing services or adding new services.

In order to solve the above-mentioned problems of the prior art, the telephone exchange according to the present invention is characterized in that the exchange device for processing incoming calls and the host device corresponding to the control unit for controlling the exchange device is separated from each other is configured as a separate system It is done. Communication between the exchange device that handles the actual call and the host device is performed via a LAN, and at a remote location, the host device is set up to exchange commands or information with the telephone exchange.

In the telephone exchange system according to the present invention, the host device sets up the environment of the telephone exchange which performs the actual call processing, and acts as a head for controlling by using a switching matrix. In addition, in the case of the telephone exchange system according to the present invention, unlike the telephone exchange system according to the prior art, it is possible to provide any program, and through the provided program, it is possible to develop a service related to the telephone exchange, and to change an existing service or add a new service. It is also possible.

Description of the Related Art A telephone exchange system according to the prior art is described in US Pat. Nos. 4,653,085, 4,878,240, 5,548,584, and the like. In FIG. 1, a call of a user entering through a communication line according to the prior art is processed. A diagram illustrating a system operator controlling a telephone telephone exchange is shown.

Referring to FIG. 1, a first user 130, a first computer 131, a first telephone 132, a first mobile communication terminal 133, a communication network 110, a telephone exchange 100, and automatic call distribution The system 140, the second user 150, the second computer 151, the second phone 152, the second mobile communication terminal 153, the operator 120, the 114 guide 160 is shown have.

When the first user 130's inquiry call through the computer 131, the telephone 132, and the mobile communication terminal 133 enters the telephone exchange 100 through the communication network 110, the telephone exchange 100 is unique. Function to connect the call of the first user 130 with the automatic call distribution system 140 or the second user 150. That is, in the prior art, the system operator 120 directly controls or manages the telephone exchange 100 that handles incoming calls of the users 130 and 150.

However, in the telephone exchange according to the related art, it is difficult to develop or change a service in order to provide a variety of services in relation to performing almost fixed operations. Therefore, to set up an open exchange as a service, hexa-decimal codes of various types and types must be used.

That is, when the system operator wants to directly transfer the configuration and arbitrary commands to the telephone exchange, the system operator must input the hexadecimal code in the form of a hex code so that the open exchange can recognize and process the system configuration command message of the open exchange.

As such, relatively intricate hexacodes are very sophisticated and clear interfaces once they become familiar, but they can be frustrating to first-time operators, and it can be difficult to verify or verify hexadecimal codes that you enter, causing operators to make serious errors.

In addition, there are power cards, central processing unit cards, and call processing cards in the telephone exchange according to the prior art. These cards are important resource boards that perform a variety of different functions inside the telephone exchange, and can be detached from the telephone exchange and then remounted for replacement or modification as necessary. In addition, the system may be powered down and resupply for a variety of reasons, such as handling critical system failures, upgrading internal programs, or adding new services.

While open exchanges are free to operate or change services, they do not support automatic retrieval, automatic configuration, and control of text environments, such as withdrawal, replacement, and modification of cards mounted inside the exchange, due to off-on of system power.

In a device for controlling a telephone switch used in an automatic call distribution system, a problem caused by using a hexa code as a command for controlling the telephone switch in a host device, and a card mounted inside the telephone switch system or replacing a switch system. It provides a solution to the inconvenience of having to manually change the changed settings of the telephone switch every time the power is turned off, so that the system operator can manage the telephone switch system more reliably and easily. New methods are indispensable.

Accordingly, a first object of the present invention is to enable monitoring, management, and control of a telephone exchange used in an automatic call distribution system or the like at a remote host device connected by a communication line, and the system operator can include a program including any algorithm in the host device. The present invention provides a method and apparatus for changing or modifying a service provided to a subscriber by a telephone exchange.

The second object of the present invention is, in addition to the first object, in the form of an incomprehensible hexa code which is used as a language between the host apparatus and the telephone exchange in exchange of commands or information with the telephone operator via the operating terminal. The present invention provides a method and apparatus for converting a message into a text message that is easy for the operator to understand.

The third object of the present invention is that, in addition to the first object, whenever the card mounted inside the telephone exchange is replaced or the main power of the telephone exchange is turned off, the system operator must manually reset the configuration of the exchange. It is to provide a method and apparatus that can solve the inconvenience.

1 is a system configuration diagram schematically showing the manner in which the system operator controls the telephone switchboard according to the related art.

2 is a system configuration diagram schematically showing how a system operator controls a telephone switchboard in accordance with the present invention.

3 is a system configuration diagram of a host apparatus for controlling a telephone switchboard according to a preferred embodiment of the present invention.

4 is a diagram illustrating a method of translating a command message in a text form input by a system operator through an operating terminal from a host device into a hexa code form command message and transmitting the same to a telephone switch in accordance with a preferred embodiment of the present invention.

FIG. 5 is a diagram illustrating a method for initial setting of a new card by a system operator recognizing that the host device recognizes that a new card is inserted and installed in an empty card slot of a telephone exchange according to a preferred embodiment of the present invention. FIG.

FIG. 6 is a diagram illustrating a method for automatically setting a system environment by recognizing, by a host apparatus, that a system operator removes and removes a card installed in a card slot of a telephone exchange according to a preferred embodiment of the present invention.

7 is a system for recognizing that the host apparatus recognizes that the card is installed and removed from the card slot of the telephone switchboard, and the card operator is inserted into the card slot again. A diagram showing how to automatically set up the environment.

8 is a method for automatically setting a system environment by recognizing a host device that a system operator removes a card installed in a card slot of a telephone switchboard and inserts and inserts a new card according to a preferred embodiment of the present invention. Shown.

FIG. 9 illustrates a method for automatically setting a system environment by recognizing, by the host device, that a main power power switch of a telephone exchange switch is turned off or the system is reset in accordance with a preferred embodiment of the present invention. FIG.

<Explanation of symbols for the main parts of the drawings>

100: telephone switch according to the prior art

110: communication network

120: system operator

130: first user

131: first computer

132: first phone

133: first mobile communication terminal

150: second user

151: second computer

152: second phone

153: second mobile communication terminal

160: 114 guide

161: the first guide

162: Second guide

163: Third guide

164: the fourth guide

210: telephone exchange

211: Cards (L1P, L2P, L3P, L4P)

220: host device (L5P)

230: operating terminal

310: computer telephone integration (CTI) server

320: CCF (call control function)

330 man-machine language function (MMLF)

340: Excel control process application interface function (ECPAIF)

510: new card

520: card slot of telephone switchboard

610: Target card to be removed

710: processing target card

810: Replacement target card

820: New Replacement Card

910: main power switch of telephone switch

In order to achieve the above object, the present invention provides a host device for controlling and managing a telephone exchange that handles a call of a subscriber who has entered through a communication network, wherein a command or information in a text form input by a system operator through an operating terminal from a remote location is provided. The present invention provides a host system and a method of operating a telephone exchange including a translation device for converting a data message into a hexa code form that the telephone exchange can recognize and process.

In accordance with another aspect of the present invention, there is provided a host device for controlling and managing a telephone exchange that handles a call of an incoming subscriber through a communication network, the card being mounted in a card slot provided inside a system of the telephone exchange. The present invention provides a host system and a method for operating a telephone exchange including a function of automatically recognizing a change in the host device and automatically setting a new system environment of the telephone exchange corresponding to the changed card contents without a system operator's operation.

In addition, the present invention, in order to achieve another object of the present invention, in the host device for controlling and managing the telephone exchange for processing the call of the subscriber incoming through the communication network, the main power supply of the telephone exchange is disconnected and then again When making a connection or performing a system reset, the telephone switch can be automatically switched without special intervention by the system operator by using the system environment information and the auto-recovery program of the telephone switch stored before the main power disconnection or system reset on the host device connected by the communication line. Provides a host system and a method of operation of a telephone exchange that includes the ability to restore the system configuration of the system.

DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, preferred embodiments of the technology according to the present invention will be described in detail with reference to the accompanying drawings.

FIG. 2 is a diagram illustrating that a host device and a system operator control a telephone exchange which handles a user's call coming in through a communication line according to a preferred embodiment of the present invention. Referring to FIG. 2, the host device 220 automatically controls and manages the telephone exchange 210, and the system operator 120 transmits a command message to the host device 220 through the operation terminal 230 as necessary. do.

According to the present invention, the command message of the operator 120 transmitted to the host device 220 is configured in a text form, but the host device 220 converts it into a hexa code form and transmits it to the telephone exchange 210.

The telephone exchange 210 according to the present invention includes a layer 1 processor (L1P), a layer 2 processor (L2P), a layer 3 processor (L3P) and a layer 4 processor (L4P) 4 processor (IP), and the host device 220 includes a layer 5 processor (L5P).

The layer 1 processor, layer 2 processor and layer 3 processor of the telephone exchange 210 according to the present invention are an E1 line card serving as a relay device, a multi-function digital signal process (MFDSP) card serving as a resource device, and a signal processing role. Card 211, such as a No. 7 card and an ISDN card, and a power card serving as a power source, and a layer 4 processor means a central processing unit card 211 of a telephone exchange.

The layer 5 processor according to the present invention corresponds to a brain part that performs call processing by controlling all processors from the layer 1 processor to the layer 4 processor as a workstation. It is not possible to perform call processing with the telephone exchange 210 alone, and one call processing unit is configured including the host device 220.

3 is a diagram showing a system configuration of a host apparatus for controlling a telephone exchange according to a preferred embodiment of the present invention. 3, a telephone exchange 210, a card 211, a host device 220, an operator 120, an operating terminal 230, a CTI server 310, a call control function; 320), man-machine language function (MMLF) 330, excel control process application interface function 340 (ECPAIF), and the like.

In the CCF 320 according to the present invention, the telephone exchange 210 has a user datagram protocol (UDP) session, generates call information to the CTI server, and exchanges messages between the MMLF 330 and the telephone exchange 210. It serves as an interface for. The MMLF 330 according to the present invention serves as a translator between the operating terminal 230 and the telephone exchange 210, and is responsible for alarm processing, routing table management, and monitor information providing function.

ECPAIF according to the present invention has a UDP session with the operating terminal 230, and serves as an interface for message exchange between the MMLF (330) and the operating terminal (230). The CTI server 310 acts as a server of the guidance and supervision terminal to the workstation, and the operating terminal 230 is a PC running Windows NT as an operating system to configure and manage the CTI server 310 and the host device 220. Provides an interface for

In addition, the MMLF 330 that is responsible for translation, alarm processing, routing table management, and monitor information providing function between the operation terminal 230 and the telephone exchange 210 may include physical span line initialization, logical span generation, deletion, and status. It handles MML commands, including changes and confirmations, channel creation, state changes and confirmations, closures and openings, prohibitions and releases, ISDN interface and terminal settings, card lookups, state changes and confirmations, and reinitialization.

4 is a diagram illustrating a technique for translating a text message input by a system operator through an operating terminal into a hexa code format command message transmitted from a host device to a telephone exchange according to a preferred embodiment of the present invention.

Referring to FIG. 4, the operator 120 inputs a text message command through the operation terminal 230 at a remote location. Subsequently, a text message command input to the operating terminal 230 is transmitted to the host device 220, and the text message command is analyzed by analyzing the text message command input by the operator 120 in the host device 220. The command message is converted into a hexadecimal code corresponding to the message.

The command message in the hexa code form converted according to the present invention is transmitted from the host device 220 to the telephone exchange 210 through a communication line, and receives the command message in the hexa code form transmitted from the telephone exchange 210. Will be processed.

After performing the command of the operator 120 in the telephone exchange 210, the result of processing the command is transmitted to the host device 220 through the communication line in the telephone exchange 210 in the form of a hexa code. Subsequently, the host device 220 analyzes the processing result of the hexa code form transmitted from the telephone exchange 210 and converts the processing result information into the text form corresponding to the hexa code.

The processing result information in the form of text converted by the host device 220 is transmitted to the operation terminal 230, and finally the operator 120 confirms the processing result information in the form of text output through the operation terminal 230 at a remote location. Done.

FIG. 5 is a diagram illustrating a method for initial setting of a new card by a system operator recognizing that the host device recognizes that a new card is inserted and installed in an empty card slot of a telephone exchange according to a preferred embodiment of the present invention.

Referring to FIG. 5, once the new card 510 is inserted into the empty slot 520 among the card slots provided in the system of the telephone exchange 210, the new card 510 in the telephone exchange 210 is installed. The mounting information of the is transmitted to the host device 220.

The host device 220 recognizes a change in the system environment of the telephone exchanger 210 through the mounting information of the transmitted new card 510, and sends a message regarding the mounting information of the received new card 510 to the operation terminal 230. Will be sent to.

The system operator 120 confirms the installation message of the new card 510 through the operation terminal 230 and manually performs initial setting of the new card 510 to transmit a command message to the operation terminal 230.

The initial setting message of the system operator 230 input to the operation terminal 230 is transmitted to the host device 220, the host device 220 converts it into a hexa code and transmits it to the telephone exchange 210.

Subsequently, the telephone exchange 210 processes the initial setting of the new card using the received initial setting command message. The host device 220 transmits initial setting processing result information for the new card 510 of the telephone exchange 210 to the operation terminal 230, and finally, the system operator 120 remotely operates the operation terminal 230. The result of the initial setting processing of the new card 510 mounted on the telephone exchange 210 outputted to the terminal is confirmed.

6 is a diagram illustrating a method for automatically setting a system environment by recognizing, by a host apparatus, that a system operator removes and removes a card installed in a card slot of a telephone exchange according to a preferred embodiment of the present invention.

Referring to FIG. 6, once all of the information data regarding the system environment of the telephone exchange 210 are updated in the form of configuration management information for automatic recovery, the information is stored and stored in the host device 220.

In addition, the span card configuration hexa file, the DSP card configuration hexa file, the non-redundancy No.7 or the ISDN card configuration hexa file, and the redundancy No. 7 based on the configuration management information stored in the host device 220. Or an ISDN card configuration hex file.

Subsequently, when one or more cards 610 of the cards 211 mounted in the card slot provided in the system of the telephone exchange 210 are removed from the card slot by the system operator 120, the telephone exchange ( In operation 210, the system change information of the telephone exchange 210 according to the removal of the card 610 is transmitted to the host device 220.

The host system 220 recognizes a change in the system environment of the telephone exchanger 210 through the transmitted system change information, and analyzes the received system change information to set a new system environment corresponding to the changed system environment of the telephone exchange 210. Command messages and generated span card configuration hex files, DSP card configuration hex files, non-redundancy No.7 or ISDN card configuration hex files, redundancy No.7 or ISDN card configuration hex files, etc. It is automatically sent to the telephone exchange 210.

Subsequently, the telephone exchange 210 automatically processes the new system configuration based on the received system configuration command message and the card configuration hex files. The host device 220 transmits new system environment setting processing result information of the telephone exchange 210 to the operation terminal 230. Finally, the system operator 120 confirms the result of the new system configuration processing of the telephone exchanger 210 output to the operation terminal 230 at a remote location.

7 is a system for recognizing that the host apparatus recognizes that the card is installed and removed from the card slot of the telephone switchboard, and the card operator is inserted into the card slot again. A diagram illustrating a method for automatically setting an environment.

Referring to FIG. 7, once all of the information data regarding the system environment of the telephone exchange 210 are updated in the form of configuration management information for automatic recovery, the information is stored and stored in the host device 220.

In addition, the span card configuration hexa file, the DSP card configuration hexa file, the non-redundancy No.7 or the ISDN card configuration hexa file, and the redundancy No. 7 based on the configuration management information stored in the host device 220. Or an ISDN card configuration hex file.

Subsequently, one or more cards 710 of the cards 211 mounted in the card slot provided in the system of the telephone exchange 210 are removed by the system operator 120 from the card slots, and the card 710 is withdrawn. It performs the processing required for.

The processing of the card 710 detached from the telephone exchange 210 may be any or all of the following: replacement of parts of the card 710, repair of the card 710, software update of the card 710, and inspection of the card 710. It can include a combination of.

Subsequently, the card 710 which has been processed is inserted into the card slot of the telephone exchanger 210 again to be mounted, and the host device receives system change information of the telephone exchanger 210 according to the removal and re-installation of the card 710. To 220.

The host system 220 recognizes a change in the system environment of the telephone exchanger 210 through the transmitted system change information, and analyzes the received system change information to set a new system environment corresponding to the changed system environment of the telephone exchange 210. Command messages and generated span card configuration hex files, DSP card configuration hex files, non-redundancy No.7 or ISDN card configuration hex files, redundancy No.7 or ISDN card configuration hex files, etc. It is automatically sent to the telephone exchange 210.

Subsequently, the telephone exchange 210 automatically processes the new system configuration based on the received system configuration command message and the card configuration hex files. The host device 220 transmits new system environment setting processing result information of the telephone exchange 210 to the operation terminal 230. Finally, the system operator 120 confirms the result of the new system configuration processing of the telephone exchanger 210 output to the operation terminal 230 at a remote location.

8 is a method for automatically setting a system environment by recognizing a host device that a system operator is detached from a card slot of a telephone switchboard and a new card is inserted and connected according to a preferred embodiment of the present invention. Figure showing.

Referring to FIG. 8, once all the information data about the system environment of the telephone exchange 210 are updated in the form of configuration management information for automatic recovery, the information is stored and stored in the host device 220.

In addition, the span card configuration hexa file, the DSP card configuration hexa file, the non-redundancy No.7 or the ISDN card configuration hexa file, and the redundancy No. 7 based on the configuration management information stored in the host device 220. Or an ISDN card configuration hex file.

Subsequently, one or more cards 810 of the cards 211 mounted in the card slot provided inside the system of the telephone exchange 210 are removed by the system operator 120 from the card slot.

As the card 810 is removed and removed, the new card 820 is inserted into and inserted into the card slot of the empty telephone exchange 210. The system change information of the telephone exchange 210 according to the replacement of the cards 810 and 820 is transmitted to the host device 220.

The host system 220 recognizes a change in the system environment of the telephone exchanger 210 through the transmitted system change information, and analyzes the received system change information to set a new system environment corresponding to the changed system environment of the telephone exchange 210. Command messages and generated span card configuration hex files, DSP card configuration hex files, non-redundancy No.7 or ISDN card configuration hex files, redundancy No.7 or ISDN card configuration hex files, etc. Automatically send to telephone exchange 210.

Subsequently, the telephone exchange 210 automatically processes the new system configuration based on the received system configuration command message and the card configuration hex files. The host device 220 transmits new system environment setting processing result information of the telephone exchange 210 to the operation terminal 230. Finally, the system operator 120 confirms the result of the new system configuration processing of the telephone exchanger 210 output to the operation terminal 230 at a remote location.

FIG. 9 is a diagram illustrating a method for automatically setting a system environment by recognizing that the host device recognizes that the main power power switch of the telephone exchange is switched off or the system is reset, according to a preferred embodiment of the present invention.

Referring to FIG. 9, once all of the information data regarding the system environment of the telephone exchange 210 are updated in the form of configuration management information for automatic recovery, the information is stored and stored in the host device 220.

In addition, the span card configuration hexa file, the DSP card configuration hexa file, the non-redundancy No.7 or the ISDN card configuration hexa file, and the redundancy No. 7 based on the configuration management information stored in the host device 220. Or an ISDN card configuration hex file.

Subsequently, the system operator 120 operates the main power switch 910 of the telephone exchanger 210 as needed to turn it off or reset the system by power failure, system error, operator error, or the like.

The host device 220 may recognize a system change of the telephone exchange 210 due to the main power switch 910 off-on or system reset of the telephone exchange 210. Subsequently, the configuration management information for the automatic recovery of the stored telephone exchange 210 and the automatic recovery program of the system environment are started.

System configuration command messages corresponding to the current telephone exchange 210 system environment and the generated span card configuration hex file, DSP card configuration hex file, non-redundancy No.7 or ISDN card configuration hex file , redundancy No. 7 or ISDN card configuration hex file, etc. are automatically transmitted to the telephone exchange 210.

Subsequently, the telephone exchange 210 automatically processes the new system configuration based on the received system configuration command message and the card configuration hex files. The host device 220 transmits new system environment setting processing result information of the telephone exchange 210 to the operation terminal 230. Finally, the system operator 120 confirms the result of the new system configuration processing of the telephone exchanger 210 output to the operation terminal 230 at a remote location.

The foregoing has outlined rather broadly the features and technical advantages of the present invention to better understand the claims of the invention which will be described later. Additional features and advantages that make up the claims of the present invention will be described below. It should be appreciated by those skilled in the art that the conception and specific embodiments of the invention disclosed may be readily used as a basis for designing or modifying other structures for carrying out similar purposes to the invention.

In addition, the inventive concepts and embodiments disclosed herein may be used by those skilled in the art as a basis for modifying or designing other structures for carrying out the same purposes of the present invention. In addition, such modifications or altered equivalent structures by those skilled in the art may be variously changed, substituted, and changed without departing from the spirit or scope of the invention described in the claims.

As described above, the host system technology of the telephone exchange according to the present invention enables the monitoring, management and control of the telephone exchange at a remote host device connected to the telephone exchange via a communication line, and the system operator can program on the host device. Providing a may facilitate changing or modifying the service provided to the subscriber at the exchange.

The host system technology of the telephone exchange according to the present invention is easy for the system operator to understand the difficult hexadecimal code form used as the language between the host device and the telephone exchange when the system operator exchanges commands or information with the telephone exchange through the operating terminal. You can convert it to text format.

In addition, the exchange system technology according to the present invention provides a method to solve the inconvenience of having to manually reset the changed environment settings of the exchange every time the card mounted inside the exchange or replacing the power of the exchange system. can do.

Claims (15)

A host device for controlling and managing a telephone exchange handling a subscriber call received through a communication network, the host device A man-machine language function (MMLF) that translates the text message inputted by the system operator into hexadecimal code and provides it to the telephone exchange, and performs alarm processing, routing table management, and monitor information. ; A call control function (CCF) having a user datagram protocol (UDP) session with the telephone and performing a message exchange interface between the MMLF and the telephone exchange; And An excel control process application interface function (ECPAIF) having a UDP session with an operating terminal of a system operator and performing a message exchange interface between the MMLF and the operating terminal And a switching matrix for setting a hardware environment of the telephone exchange which actually handles a call and controlling a service, and a system operator provides a program including a service algorithm mounted on the host device. The host device of the telephone exchange to provide an interface for adding, removing and modifying the contents of the service provided by the telephone exchange. delete delete delete The MMLF of claim 1, wherein the MMLF is responsible for text command-hexadecimal code translation, alarm processing, routing table management, monitor information providing function, and the like, between the system operating terminal and a telephone exchange. Physical span line initialization; Creating, deleting, and changing the status of logical spans; Channel creation, status change and confirmation, closure and opening, prohibition and release; ISDN interface and terminal configuration; And Card lookup, status change and confirmation, reinitialization; Host device of the telephone exchange to process the MML command comprising a. delete delete A method of controlling a telephone switch by a system operator transferring a command or an information message to a telephone switch through an operating terminal, Inputting, by the system operator, a command message in text form through the operating terminal at a remote location; Transmitting a command message in a text form input to the operating terminal to the host device; Analyzing the command message in the form of text input by the operator in the host device and converting the command message in the form of a hexa code corresponding to the command message in the form of text; Transmitting a command message in the form of the converted hexa code to the telephone exchange through a communication line at the host device; And Accepting and processing a command message in the form of the transmitted hexa code at the telephone exchange; Exchange control method comprising a. The method of claim 8, wherein the exchange control method After executing the operator's command in the telephone exchange, transmitting the processing result of the command to the host device through the communication line in the form of a hexa code in the hexa code; Analyzing the processing result of the hexa code form transmitted from the telephone exchange in the host device and converting the processing result information into the text form corresponding to the hexa code; Transmitting the processing result information in the form of text converted in the host device to the operating terminal; And Confirming, by the operator, processing result information in a text form output through the operating terminal from a remote location; A telephone switch control method further comprising. A host device for controlling and managing a telephone exchange handling a call of an incoming subscriber through a communication network, In the case of disconnecting and reconnecting the main power of the telephone switchboard or performing a system reset, the system environment information of the telephone exchanger stored before the main power disconnection or system reset in the host device connected through the communication line is installed. And recovering the system environment setting of the telephone exchange automatically without the operation of the system operator. A host device for controlling and managing a telephone exchange handling a call of an incoming subscriber through a communication network, The host apparatus automatically recognizes a change of a card mounted in a card slot provided inside the system of the telephone exchange, and automatically sets a new system environment of the telephone exchange according to the changed card contents without operation of the system operator. A host device of a telephone exchange, characterized in that. 12. The card of claim 11, wherein the card mounted in the card slot provided inside the system of the telephone exchange is An NO.7 card and an ISDN card that serve as signal processing; An E1 line card serving as a relay; An MFDSP card serving as a resource device; Power card that acts as a power supply A host system of a telephone switchboard comprising any one or a combination thereof. 13. The host system of a telephone exchange according to claim 12, wherein a card mounted in a card slot provided inside the system of the telephone exchange serves as a central processing unit of the telephone exchange. The host device recognizes the withdrawal, insertion, or change of the card mounted in the card slot provided inside the system of the telephone exchange, and automatically sets a new system environment of the telephone exchange corresponding to the changed system contents without the operation of the system operator. In the method, Updating and storing all information data about the system environment of the telephone exchange in the form of configuration management information for automatic recovery and storing in the host device; Span card configuration hexa file, DSP card configuration hexa file, non-redundancy No.7 or ISDN card configuration hexa file, redundancy No. 7 or ISDN card based on the configuration management information stored in the host device Generating a configuration hexa file; Transmitting insertion, withdrawal or modification information of a card mounted in the card slot provided inside the system of the telephone exchange to the host device; Recognizing system environment change of the telephone exchange in the host device through the transmitted system change information, analyzing the system change information received, and generating a new system environment setting command message corresponding to the system environment of the changed telephone exchange and generating Forwarded span card configuration hexa file, DSP card configuration hexa file, non-redundancy No.7 or ISDN card configuration hexa file, redundancy No.7 or ISDN card configuration hexa file to the telephone exchange Doing; Processing a new system configuration at the telephone exchange based on the received system configuration command message and the card configuration hexa file; Transmitting, at the host device, new system environment setting processing result information of the telephone exchange to the operating terminal; Confirming, by the system operator, a result of the new system configuration processing of the telephone switchboard outputted to the operating terminal from a remote location; Host control method of the telephone exchange comprising a. A method of automatically resetting the system environment of a telephone switchboard without operation of a system operator by main power off-on or system reset of the telephone switchboard, Updating and storing all information data about the system environment of the telephone exchange in the form of configuration management information for automatic recovery and storing in the host device; Span card configuration hexa file, DSP card configuration hexa file, non-redundancy No.7 or ISDN card configuration hexa file, redundancy No. 7 or ISDN card based on the configuration management information stored in the host device Generating a configuration hexa file or the like; The system operator operating the main power switch of the telephone switchboard to turn it on or off, or resetting the system due to a power failure, a system error, an operator error, or the like; Recognizing, by the host device, a system change of the telephone exchange according to main power off-on or system reset of the telephone exchange; Starting up the configuration management information for the automatic recovery of the stored telephone exchange and the automatic recovery program of a system environment; A system configuration command message corresponding to the system environment of the telephone exchange and the generated span card configuration hexa file, DSP card configuration hexa file, non-redundancy No.7 or ISDN card configuration hexa file, redundancy Automatically transmitting a No. 7 or ISDN card configuration hexa file or the like to the telephone exchange; Automatically processing system configuration at the telephone exchange based on the received system configuration command message and the card configuration hexa file; Transmitting, at the host device, system environment setting processing result information of the telephone exchange to the operating terminal; Confirming, by the system operator, a result of the system environment setting processing of the telephone exchange switch outputted to the operation terminal from a remote location; Host control method of the telephone exchange comprising a.