JP2542063B2 - Model management method for extension telephones in a private branch exchange - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION [Industrial field of application] The present invention manages the model of an extension telephone in a private automatic exchange for managing the model of an extension telephone connected to an extension subscriber line drawn from a private automatic exchange. It is about the method.

[Conventional technology]

A conventional example of a model management method for an extension telephone in a private branch exchange will be described below with reference to the drawings.

FIG. 4 shows a configuration diagram of a private automatic exchange (electronic exchange) and a terminal device in the conventional model management of an extension telephone.
In FIG. 4, 100 is a private automatic exchange (electronic exchange)
And 200 is a terminal device. Reference numeral 101 is a ROM that stores an exchange control program, 102 is a CPU that controls central control of exchange processing, and 103 is a RAM that stores exchange control information. 104 is a bus that connects ROM 101, RAM 103, and CPU 102, 201 is a terminal display device, 202 is a keyboard, 20
A data transmission line 3 connects the terminal device 200 and the CPU 102.

The operation of the private branch exchange 100 and the terminal device 200 configured as described above will be described with reference to FIG.

First, the private branch exchange 100 is turned on. The CPU 102 in the private branch exchange 100
The system registration program in 1 is read out via the bus 104, and a system registration command is transmitted to the terminal device 200 through the data transmission line 203.

Upon receiving the system registration command, the terminal device 200 displays the system registration screen on the terminal display device 201. Then, select the extension telephone registration mode from the system registration screen and enter the extension telephone registration mode command on the keyboard 20.
Enter by 2. The above input command (extension telephone registration mode command) is sent to the CPU 102 on the data transmission line.
Sent through 203.

When the CPU 102 detects an input command, the CPU 102
The extension telephone registration program is read from the OM 101, and the extension telephone registration command is transmitted to the terminal device 200 through the data transmission line 203.

Upon receiving the extension telephone set registration command, the terminal device 200 displays on the terminal display device 201 a screen for registering the extension telephone set connected to the private automatic branch exchange 100.
Then, when the model data of the extension telephone is input together with the extension number according to the display screen, the input extension number and the model data are transmitted to the CPU 102 via the data transmission line 203.

CPU102 that has detected the model data, RAM via bus 104
The extension number and the model data are written in 103, and the model of the extension telephone connected to the private automatic branch exchange 100 is managed by the extension number and the model data in the RAM 103.

[Problems to be Solved by the Invention]

Recently, a variety of key telephones can be connected to a private automatic branch exchange, and their services are becoming complicated. Along with this, it is becoming indispensable to set registration data for operating the private branch exchange.

One of them is setting the model data of the extension telephone set in the private branch exchange, which has a drawback of increasing the burden of the user or maintenance person in setting the registration data.

Therefore, an object of the present invention is to automatically register model data for management of extension telephones and simplify the work of setting or changing registration data of a user or a maintenance person, and to improve efficiency. It is to provide a model management method for extension telephones.

[Means for solving the problem]

The model management method of the extension telephone in the private automatic branch exchange of the present invention is, between the private branch automatic exchange and the private branch telephone connected to the private automatic branch exchange via the data transmission line, which manages the exchange processing between the external line and the extension telephone, A model request step that sends a model request command requesting notification of the model of the extension telephone from the private branch exchange to the extension telephone through the data transmission line, and the extension telephone from the private branch telephone to the private automatic exchange through the data transmission line in response to this model request command. A model return step of returning the model code, a model management data storage step of storing the model code as extension telephone management data in the private automatic branch exchange when the model code is returned, a model request step and a model return step are repeated at any time, There is a model management data update step for updating the extension telephone management data. It is characterized in.

[Action]

According to the configuration of this invention, even if the model of the extension telephone is changed, the model data of the extension telephone corresponding to the change can be automatically registered in the private automatic branch exchange.
Therefore, model management of extension telephones can be automatically performed by the private branch exchange. As a result, it becomes possible to manage the model of the extension telephone connected to the extension subscriber line pulled out from the private automatic branch exchange without the need for the user or maintenance person to set or rewrite the registration data. It is possible to simplify and improve the efficiency of registration data setting and changing work. Therefore, it is possible to automatically respond to the exchange of the extension telephone model.

〔Example〕

An embodiment of the present invention will be described with reference to FIGS. As shown in FIG. 1, the method of managing the extension telephone model in this private automatic exchange is a private automatic exchange that controls the exchange processing between an external line and a number of extension telephones (only one is shown in FIG. 1) 400. In 300, a model request for requesting a model notification of the extension telephone set 400 by designating an extension number through two data transmission lines 306 for each extension telephone set 400 connected to the private branch exchange 300 via the data transmission line 306 When a command (model request command) is sent and the model request command is received by the extension telephone 400, only the extension telephone 400 whose specified extension number and the extension number of the own machine match is transmitted to the private automatic branch exchange 300 through the data transmission line 306. When the extension number and model code of your own machine are returned and the extension number and model code are received at the PBX 300, the extension number and model code are sent to the extension telephone. And to store the management data.

The model request command is executed while sequentially changing the extension numbers, and the model codes of all extension telephones 400 are sequentially stored in the private branch exchange 300 by being connected to the private branch exchange 300. In addition, the model request command is transmitted from the private branch exchange 300 to the extension telephone 400 at any time, the model code is returned in response to this, and stored in the private branch exchange 300 as extension telephone management data.

 The details will be described below.

FIG. 1 is a block diagram of a private automatic branch exchange (electronic exchange) 300 and an extension telephone 400 in an embodiment of the present invention. In FIG. 1, reference numeral 301 is a C that controls the central control of the exchange process.
Reference numeral 302 denotes a PU, 302 is a RAM that stores exchange processing control information, extension telephone management data, and the like, and 303 is a ROM that stores an exchange control program. A data communication unit 304 is a unit that transmits and receives various data between the extension telephone 400 and the private automatic branch exchange 300. A bus 305 connects the CPU 301, the RAM 302, the ROM 303, and the data communication unit 304.

In FIG. 2, (a) shows model request data 500 sent from the private branch exchange 300 to the extension telephone 400 through the data transmission line 306. The model request data 500 includes an extension number and a model request command. (B)
Shows the model code data 600 returned from the extension telephone 400 to the local automatic converter 300. The model code data 600 includes an extension number and a model code indicating the model.

The private branch exchange of this embodiment configured as described above
The operation of the 300 and the extension telephone 400 will be described below with reference to FIGS. 1, 2, and 3.

First, the private branch exchange 300 is turned on (step 700). Power is supplied to the extension telephone 400 via the power supply line (step 701).

After that, the CPU 301 in the private branch exchange 300 activates the data transmission program in the ROM 303 (step 703).
Next, the CPU 301 in the private branch exchange 300
A program requesting the model of 00 is read from the ROM 303 via the bus 305, and the model request data 500 of FIG. 2A is transmitted to the data communication unit 304 via the bus 305.

Upon receiving the model request data 500, the data communication unit 304 transmits the model request data 500 to the extension telephone 400 as a data transmission line.
Transmission via 306 (step 704).

The extension telephone 400, which has detected the model request data 500, sends the return data to the data communication unit 3 via the data transmission line 306.
The model code data 600 shown in FIG. 2B indicating the model of the extension telephone 400 is transmitted to 04 (step 705).

The data communication unit 304 that has received the model code data 600
The model code data 600 is transmitted to the CPU 301 via the bus 305.

Upon detecting the model code data 600, the CPU 301 writes the information in the RAM 302 as model management data for the extension telephone (step 706).

After that, the above data transmission is repeated at any time, and the extension telephone
When the model number of 400 is changed, the extension phone model management data of the extension phone 400 in the RAM 302 is rewritten accordingly.

〔The invention's effect〕

According to the method for managing the extension telephone model in the private automatic branch exchange of the present invention, the extension telephone model data corresponding to the change in the extension telephone model can be automatically registered in the private automatic exchange. Therefore, the extension telephone model Management can be performed automatically by a private branch exchange. As a result, it becomes possible to manage the model of the extension telephone connected to the extension subscriber line pulled out from the private automatic branch exchange without the need for the user or maintenance person to set or rewrite the registration data. It is possible to simplify and improve the efficiency of registration data setting and changing work. Therefore, it is possible to automatically respond to the exchange of the extension telephone model.

[Brief description of drawings]

FIG. 1 is a block diagram showing the configuration of a private automatic branch exchange and an extension telephone in one embodiment of the present invention, and FIG. 2 is a configuration diagram showing model request data and model code data.
FIG. 4 is a flowchart showing a processing flow of telephone model management, and FIG. 4 is a block diagram showing configurations of a private automatic branch exchange and an extension telephone in a conventional example. 300: Private branch exchange, 301: CPU, 302: RAM, 303
...... ROM, 304 ...... Data communication part, 305 ...... bus, 306 ......
Data transmission line, 400 ... extension telephone

Claims (1)

(57) [Claims] 1. In a private automatic branch exchange that controls exchange processing between an external line and an extension telephone, model request data for requesting notification of the model of the extension telephone is sent from the private automatic branch exchange via the data transmission line. In the model request step to send to the extension telephone and the extension telephone having the designated extension number,
Upon receiving the model request data, a model return step of returning model code data for notifying the model of the own machine to the private automatic exchange through the data transmission line, and in the private automatic exchange, the model code Upon receiving the data, the model management data storing step of storing the model code as extension telephone management data, the model request step and the model returning step are repeated at any time to update the extension telephone management data. A method for managing an extension telephone in a private automatic branch exchange, comprising: