JPH0650892B2 - Destination display method by automatic exchange - Google Patents

Description

Description: TECHNICAL FIELD The present invention relates to a destination display system by an automatic exchange that causes a terminal connected to the automatic exchange to display a destination at a designated display location.

[Conventional technology]

Conventionally, the destination display method by the automatic exchange is specified by the display place designation code and the destination place code to be displayed next to the destination display request code as a special code from the terminal to which the automatic exchange is connected. The destination code was transmitted to the display location to display the destination.

A conventional example will be described with reference to the drawings.

FIG. 7 is a block diagram showing an example of a destination display system by a conventional automatic exchange. In FIG. 7, the switch 90
The extension 91 accommodates and connects the extension 91 through the extension circuit 92, accommodates and connects the dial code receiving circuit 93, the code transmitting means 94, and the display means 95, respectively, and under the control of the connection control means 96, each accommodation line is switched and connected. The dial code receiving circuit 93 is a so-called transmission register and receives a dial code by connecting to a calling terminal through the extension 91. The dial code received is the destination display request code as described above,
The display location designation code and the destination code to be displayed are included. The code sending means 94 is connected to the dial code receiving circuit 93 through the switch 90 to receive the destination code received by the dial code receiving circuit 93, and is also connected to the display means 95 through the switch 90 to send the transferred destination code. . The display means 95 displays the received destination code.
The connection control means 96 connects the dial code receiving circuit 93 selected by the received calling information and the extension circuit 92 selected by the received extension position information through the switch 90, and is selected by the received destination display request information. The code transmitting means 94 and the display means 95 selected by the display location information are connected through the switch 90. The calling extension detecting means 97 detects the calling of the extension from the extension circuit 92 and notifies the connection control means 96 of the calling information and the extension position information. The special code analysis means 98 analyzes the special code received by the dial code receiving circuit 93 and identifies the destination display request code. The display place position indexing means 99 is called when the dial code receiving circuit 93 receives the destination display request code from the special code analyzing means 98, and notifies the connection control means 96 of the destination display request information and the display place position information.

[Problems to be solved by the invention]

The above-mentioned conventional destination display method by the automatic exchange is a dial code receiving circuit for receiving a destination code to be displayed in addition to the destination display request code and the display location designating code from the calling terminal side line and transmitting only the destination code. Since the destination code is received from the dial code receiving circuit and is sent to the display means, it is necessary to listen and confirm the terminal number at the destination and dial the dial code. However, there was a problem of lack of service that not only dialed the destination code but also made a mistake in the destination display due to the dial operation error.

[Means for solving problems]

The destination display system by the automatic exchange of the present invention is provided with a destination display request code for requesting destination display provided in a special code dialed from a terminal connected to the storage program controlled automatic exchange, and next to this destination display request code. A display location designating code to be dialed as a connection destination code, a destination code indexing means for retrieving an extension accommodation position where an extension connecting the calling terminal is accommodated in a switch, and extracting a destination code assigned to this calling terminal; A code transmitting means for receiving the destination code thus taken out and transmitting it through the switch, and a display for selecting the destination display request code dialed by the calling terminal and displaying the destination by searching the received display location designation code. A display location position indexing means for extracting a display location accommodation position in which the location is accommodated in the switch, It said code transmission means connected to said connection control means for sending the destination code in the code sending means automatic switch is provided through switch.

〔Example〕

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

FIG. 1 shows a first destination display system by an automatic exchange according to the present invention.
FIG. 2 is a block diagram showing a detailed example of FIG. 1, and FIG. 3 is a flow chart showing an example of a main operation procedure of the automatic exchange in FIG.

In FIG. 1, a switch 10 has an extension 11 and an extension circuit 1
2, the dial code receiving circuit 13, the code sending means 14 and the display means 15 are connected. The code received by the dial code receiving circuit 13 next to the destination display request code is only the display location designating code, and the destination code is unnecessary. The code sending means 14 receives the destination code from the destination code indexing means 20 and sends it through the switch 10 to the display means 15 designated by the display location designation code by the dial. The connection control means 16 displays the dial code receiving circuit 13 selected by the calling information to the extension circuit 12 selected by the extension position information, and the code sending means 14 selected by the destination display request information by the display location information. 15 are connected through switches 10. The calling extension detecting means 17 receives the notification that the terminal has called from the extension circuit 12, detects the extension position of the extension connecting the calling terminal, and sends the extension position information to the connection control means 16 together with the calling information. . The special code analysis means 18 analyzes the special code received by the dial code receiving circuit 13 to identify the destination display request code. The display location position indexing means 19 is called by the destination display request code from the dial code receiving circuit 13, takes out the display location position information by the display location designating code, and sends it to the connection control means 16 together with the destination display request information. The destination code indexing means 20 is the calling extension detecting means 1
The destination code, which is the location code of the calling terminal, is taken out from the extension position information received from 7 and sent to the code sending means 14.

As shown in FIG. 2 (a), the destination code indexing means 20 has a destination code table 201, searches the extension position, and extracts the destination code. When the destination code matches the extension terminal number, the conversion table that searches the extension number of the extension to which the called terminal is connected by searching by the called terminal number in the incoming connection of the automatic exchange can be used. There is the convenience that a new destination code table is not required and that the call can be made by dialing the number indicating the destination. On the other hand, as shown in FIG. 2B, the display place position indexing means 19 has a destination display place designation table 191 and retrieves the display place position information by searching with the display place designation code by dial reception.
If the display location is a display unit for each terminal, if the display location designation code is the terminal number, the display location position becomes the position of the extension or line connecting the terminal of the number dialed, and the destination display location designation table shows the destination code above. Can be shared with tables.

Next, an example of the main operation procedure of the destination display by the automatic exchange of FIG. 1 will be described with reference to the flowchart of FIG. When the terminal makes a call, the extension circuit 12 connected to the terminal recognizes the call from the extension 11 (operation procedure), and the call extension detecting means 17 detects the position of the call extension (operation procedure). The calling extension position information is transferred to the connection control means 16 while the destination code indexing means 20 extracts the destination code (operation procedure). Upon receiving the information transfer, the connection control means 16 connects the calling extension 11 for connecting the calling terminal to the dial code receiving circuit 13, and the dial code receiving circuit 13 sends a signal such as a dial tone to the calling extension 11. Transmission of dial code is requested (operating procedure). The dial code receiving circuit 13 receives the special code by dial reception (operation procedure), and then the special code analysis means 1
8 identifies the destination display request code (operation procedure).
By identifying the destination display request code, the dial code receiving circuit 13 requests the calling dial 11 for the next dial code by a signal such as a second dial tone (operating procedure). Next, the code received by dialing (operation procedure) is a display location designating code, and the display location position indexing means 19 searches for the display location designating code and extracts the display location (operation procedure). The connection control means 16 connects the code transmission means 14 to the display means 15 at the extracted display location (operation procedure), and transfers the destination code extracted in the operation procedure to the connected code transmission means 14 (operation procedure). Let
Therefore, the display means 15 displays the destination code that has been transferred (operating procedure) (operating procedure), and ends the main operating procedure.

Next, the case where the destination code is transferred to the display means through the external line connecting the automatic exchanges will be described with reference to FIGS. 4 and 5 are block diagrams showing the second and third embodiments of the present invention, respectively. FIG. 4 is an automatic transmission for receiving a destination display request code from an extension connecting a calling terminal and transmitting it to an outside line. An exchange, and FIG. 5 shows an automatic exchange which receives a destination display request code from an outside line and displays it on a display means. 4 and 5, the same components as those in the first embodiment are designated by the same reference numerals as those in FIG. 1 and their description is omitted.

In FIG. 4, the dial code receiving circuit 21 connected to the switch 10 also has a dial code sending function, and the dial code received by the connection control means 16 is sent to the switch 1
0 is connected to the code sending means 22 for transferring through 0, and the code sending means 22 is connected to the outside line 24 through the outside line circuit 23.
Connected to. Therefore, the code sending means 22 receives the destination code from the destination code indexing means 20 as in FIG.
First, the destination display request code, and then the display location designating code and the destination display code are sequentially sent to the outside line 24.

In FIG. 5, when an incoming call is received from the outside line 24, the outside line circuit 2
The operation of No. 5 is detected by the incoming call line detection means 28. The connection control means 16 receives the incoming call information and the incoming call outside line position information which is the switch accommodating position of the incoming call outside line from the incoming call outside line detecting means 28 and connects the outside line circuit 25 to the so-called incoming register of the transfer code receiving circuit 26 through the switch 10. To do. The transfer code receiving circuit 26 receives the transfer code from the code sending means 22 shown in FIG. Further, the connection control means 16 controls the switch 10 based on the connection request information from the transfer code receiving circuit 26 and the output deletion information from the display place position indexing means 19 to output the output of the transfer code receiving circuit 26 to the code transmitting means. The destination code received through the external line 24 is connected to the input of 27 and the output of the code sending means 27, and is transferred via the route from the transfer code receiving circuit 26 to the display means 15.

Next, with reference to FIG. 6, a description will be given of main components of hardware in the automatic exchange.

FIG. 6 is a block diagram of a storage program controlled automatic exchange showing an example in which the main constituent elements in FIG. 1 are realized by hardware. 6, the same components as those in FIG. 1 are designated by the same reference numerals, and the description thereof will be omitted.
In FIG. 6, the code sending device 61 is shown as the code sending means 14 (shown in FIG. 1), and the display means 15 (shown in FIG. 1).
The display devices 62 are respectively provided as. Display device 6
2 is a display device that is combined with the terminal as a multifunctional terminal,
There is a centralized display panel for multiple terminals. Central controller 6
Reference numeral 3 is called a call extension detection, an incoming call extension detection, a special code analysis, a display location index, a destination code index and connection control of the switch 10 by making full use of programs and data stored in the main memory 64. The functions of the respective means shown in FIG. 1 are processed and executed.

In the above-mentioned embodiment, the means and the device are illustrated in the form of blocks, but these are mainly the functions that a general-purpose storage program control type automatic switch normally has, and the block configurations shown and described are different from each other. It suffices if the functions of the embodiment can be exhibited even with a block configuration. As described above, if the switch accommodating table at the time of incoming call is used for the destination code table, the present embodiment can be executed with the additional function of only sending the index processing procedure and the output directly to the code sending means. In addition, although the call number of the terminal is common and convenient as the destination display content, it is also possible to use the name, workplace name, etc. by the destination code table.

〔The invention's effect〕

As described above, the destination display method by the automatic exchange of the present invention is provided with the destination code index means for storing the destination location at the position of the calling extension when the storage program control type automatic exchange detects the calling extension, By transferring the destination code and displaying it on the display means, the operation of the system can be simplified and the function can be improved. In addition, since it is not necessary to dial the destination code at the calling terminal, an operation error caused by dialing can be made. There is an improvement effect of the operation service that can delete.

Further, when making a call with a card in which the identification code of the own seat or the terminal number of the self is stored, for example, by a known technique in which the automatic exchange reads the above-mentioned identification code or the terminal number for charging the card user, By using the code / number of the card as the display location designation code or the display location position information, the dial operation of the display location designation code can be automated.

[Brief description of drawings]

FIG. 1 shows a first destination display system by an automatic exchange according to the present invention.
FIG. 2 is a block diagram showing a detailed example of a part of FIG. 1, FIG. 3 is a flowchart showing an example of a main operation procedure of the automatic exchange in FIG. 1, and FIG.
FIG. 5 and FIG. 5 are block diagrams showing second and third embodiments of the present invention, respectively, and FIG. 6 is a storage program control type automatic exchange showing an example in which the main constituent elements in FIG. 1 are realized by hardware. FIG. 7 is a block diagram showing an example of a destination display system by a conventional automatic exchange. 10 ... switch, 11 ... extension, 12 ... extension circuit,
13, 21 ... Dial code receiving circuit, 14, 22, 2
7 ... Code sending means, 15 ... display means, 16 ... connection control means, 17 ... calling extension detecting means, 18 ... special code analyzing means, 19 ... display place position indexing means, 20 ...
Destination code indexing means, 23, 25 ... External line circuit, 24 ...
External line, 26 ... Transfer code receiving circuit, 28 ... Incoming call external line detecting means, 61 ... Code sending device, 62 ... Display device, 6
3 ... Central control unit, 64 ... Main memory unit.

Claims (1)

[Claims] 1. A destination display request code for requesting destination display provided in a special code dialed from a terminal connected to a storage program control type automatic exchange, and dialed as a destination code next to this destination display request code. The display location designating code, the destination code indexing means for retrieving the destination code assigned to the calling terminal by searching the extension accommodation position where the extension connecting the calling terminal is accommodated in the switch, and the retrieved destination code. A code transmitting means for receiving and transmitting through the switch and a display place for selecting a destination display request code dialed by a calling terminal and displaying the destination by searching the received display place designation code are accommodated in the switch. Display location indexing means for extracting the display location accommodating position, and the code transmission to the extracted display location position through the switch. Destination display method according to an automatic exchange, characterized in that it comprises a connection control means for connecting the stage to send the destination code in the code sending means the automatic switching system.