JPH01276952A - Station data revision system - Google Patents

Abstract

PURPOSE:To accurately process revision of a station data of an electronic exchange in operation in a short period by adding a communication processing unit to the electronic exchange, relaying a signal from the communication processing unit to connect it to a computer and using an application program worked on the computer so as to apply station data revision processing. CONSTITUTION:Terminal information of all extensions 2001-2004 accommodated in a switch network 11 is set to a main storage device MM 12 of a central processing unit CC 10 of an electronic exchange. In case of revising the terminal information of an extension, a reference information table 22 before and after revision of desired extension number information is generated in a storage device of a computer CP 14. Then the CPU 14 sends a channel connection request to a communication processing unit IC 13. The IC 13 returns the connection confirmation to the CP 14 in case of communication enable. The CP 14 edits a transmission message 31 from reference information 22 and sends the result to the IC 13. The IC 13 generates a request command from the transmission message 31 and sends it to the CC 10. The CC 10 revises the reference information 22 between the extension number and accommodated location of the main storage device 12.

Description

DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a private electronic branch exchange using a storage program control method, and particularly to a station data changing method.

[Conventional technology]

Traditionally, registration and modification of office data of private electronic branch exchanges.

For deletion, the data for each station was changed by selecting the command corresponding to the station data to be processed from a dedicated maintenance console and inputting the necessary parameters one by one.

[Problem to be solved by the invention]

Registration of station data using the conventional maintenance console mentioned above,
In the modification and deletion process, each item is entered one by one using commands, which takes time, and when changing a large amount of station data, the maintenance staff must make the changes within a set time such as on holidays. It is difficult to complete the process, and since the station is still in operation, it is not possible to create changed station data in advance.

An object of the present invention is to provide a station data page change system that solves the m1 problem.

[Means to solve the problem]

In order to achieve the above object, the station data change method according to the present invention adds a communication processing device for connection to a computer provided separately from the electronic exchange in a private branch electronic exchange under storage program control, and uses this communication processing device as a relay. means for causing the computer to communicate with the central processing unit of the electronic exchange by causing the computer to communicate with the central processing unit of the electronic exchange; means for generating outgoing messages and analyzing received messages for an application program on the computer to communicate with the electronic exchange; and a computer serving as the communication processing apparatus. A means for converting the received data from the electronic exchange into commands used by the central processing unit of the electronic exchange, and a means for the central processing unit to analyze the received command, change the contents of the main memory where the presence data is registered, and send the processing results to the computer. By having a return means, the station data of the electronic exchange in operation can be changed under computer control.

〔Example〕

Next, the present invention will be explained with reference to the drawings.

FIG. 1 is a relay system diagram of a private electronic branch exchange that is an embodiment of the present invention, FIG. 2 is a sequence of messages sent and received between the electronic exchange of the present invention and a computer, and FIG. 3 is an application program on the computer. FIG. 4 is a flowchart showing an embodiment of the present invention, and FIG. 4 is a diagram showing the configuration of transmitted and received messages.

In FIG. 1, the main memory 12 of the central processing unit 10 stores all the extensions 2 accommodated in the switch network 11.
Terminal information from 001 to 2004 is set.

Here, the station data refers to all of this stored information. 13 is a communication processing device, and 14 is a computer. Further, 1001 to 1004 indicate the housing positions of telephone lines.

In the figure, when changing the terminal information for extensions 2001 to 2004, create a correspondence information table 22 for the extension number information you want to change before and after the change in the storage device of the computer 14. An application program (hereinafter referred to as AP) on the computer is started, and messages are sent and received as shown in FIG. 2 according to this sequence.

First, when the AP is activated, the computer 14 transmits a communication path connection request to the communication processing device 13.

If the communication processing device 13 is capable of pre-communication, it returns a connection confirmation to the computer 14 as a response. 0 When the communication path setting is completed, the computer 14 edits the transmission message 31 from the correspondence information 22 before and after the station data is changed. The communication processing device 13 generates a request command from the transmission message 31 and sends it to the central processing unit 10. In response to this command, the central processing unit 10 changes the correspondence information 2z between the extension number and the storage location in the main storage device 12, and when the changing process is completed, the result is returned to the communication processing device 13 as a response command. The communication processing device 13 generates a response message 32 from the response command and sends it to the computer 14. The computer 14 checks whether the station data change process has been executed normally from the response message 32, and if it is normal, executes the station data change process based on the correspondence information before and after the change of the next station data,
Repeat until the station data has been changed.

When the processing is completed, a communication path restoration request is sent to the communication processing device 13.
When a recovery confirmation is received from the communication processing device 13, the station data change process ends.

〔Effect of the invention〕

As explained above, the present invention adds a communication processing device to an electronic exchange, connects it to a computer by relaying this communication processing device, and stores in advance in the main memory of the computer how to deal with station data before and after the change. By creating information and performing station data change processing using an application program on a computer, it is possible to accurately process station data changes in an operating electronic exchange in a short time.

[Brief explanation of the drawing]

Figure 1 is a relay system diagram of a private electronic branch exchange that is an embodiment of the present invention, Figure 2 is a sequence of messages sent and received between the electronic exchange of the present invention and a computer, and Figure 3 is an example of an application on a computer. FIG. 4 is a flowchart showing the embodiment, and is a diagram showing the configuration of transmitted and received messages. 10...Central processing unit 11...Switch network 12...Main storage device 13...Communication processing unit 14...Computer 21...Correspondence information between extension number and accommodation location 22...Station data Correspondence information before and after the change 1001-1004
...Telephone line accommodation positions 2001-2004...Extension 31...Sent message 32...Response message

Claims (1)

[Claims] (1) In a private electronic branch exchange using storage program control, a communication processing device is added to connect to a computer provided separately from the electronic exchange, and this communication processing device is used as a relay to communicate between the central processing unit of the electronic exchange and the computer. means for generating outgoing messages and analyzing received messages for an application program on the computer to communicate with the electronic exchange;
Means for converting received data from a computer by a communication processing unit into commands used by a central processing unit of an electronic exchange, and a means for the central processing unit to analyze received commands and change the contents of the main memory in which station data is registered A station data changing method characterized in that the station data of an electronic exchange in operation can be changed under computer control by having means for sending processing results back to the computer.