JPS6294054A - Destination display system by automatic exchange - Google Patents

Abstract

PURPOSE:To eliminate a man-made operating error by providing a destination code indexing means storing a destination at a position on a call extension when an automatic exchange detects a call extension, transferring an indexed code and displaying it on a display means. CONSTITUTION:An extension circuit 12 recognizes the call of an extension 11, and a call extension detection means 17 detects a call extension position. Call extension position information extracts a destination code with the aid of the destination code indexing means 20. Receiving the transfer of information, a connection control means 16 connects the extension 11 to a dial code reception circuit 13, which requests the extension 11 to transmit the dial code. The code receiving a dial is a display position designation code, and a display position indexing means 19 extracts the display position. The means 16 connects a code transmission means 14 to a display means 15 located at the extracted position, and simultaneously transfers the destination code to the means 14 so as to operate.

Description

DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a destination display method using an automatic switchboard that displays a destination at a designated display location from a terminal connected to an automatic switchboard.

[Conventional technology]

Conventionally, in the destination display method using an automatic switchboard, the automatic switchboard receives a destination display request code as a special code from a terminal to which it is connected, followed by a display location designation code and a destination code to be displayed. The destination code was sent to the display location and the destination was displayed.

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

FIG. 7 is a block diagram showing an example of a destination display method using a conventional automatic exchange. In FIG. 7, switch 90
The extension line 91 is housed and connected through the extension circuit 92, and the dial code receiving circuit 93, the code sending means 94, and the display means 95 are housed and connected, respectively, and the respective housed lines are exchanged and connected under the control of the connection control means 96. The dial code receiving circuit 93 is a so-called calling register, and is connected to a calling terminal via the extension 91 to receive a dial code.

The received dial code includes the destination display request code 1 display location designation group code and the destination code to be displayed as described above.

The code sending means 94 is connected to the dial code receiving circuit 93 via 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 via the switch 90 to display the transferred destination code. Send a sign.

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 call information and the extension circuit 92 selected by the received extension position information via the switch 90, and also connects the dial code receiving circuit 93 selected by the received call information to the extension circuit 92 selected by the received extension position information, and A calling extension detecting means 51 connects the code sending means 94 selected by the code sending means 94 and the display 1 stage 95 selected by the display location position information using the switch 90. The detection is made and the connection control means 9b is notified of the calling information and the extension (>', 1-device).The special code analysis stage F08 analyzes the special code received by the dial code receiving circuit 93 and issues a destination display request. Display location position indexing means 99 is called when dial code receiving circuit 93 receives a destination display request code from special code analyzing means 98, and
6 of destination display request information and display location position information.

[Problems to be Solved by the Invention] The destination display system using the conventional automatic switchboard described above receives the destination code to be displayed in addition to the destination display request code 9 display location position code from the calling terminal side line and displays the destination. The configuration includes a dial code receiving circuit that sends out only the code, and a code sending unit that receives the destination code from the dial code receiving circuit and sends it out, so that one line ahead can hear, for example, the terminal number. It is necessary to confirm the dial before dialing, and a dialing error directly results in an incorrect destination being displayed.There was a problem of lack of service in that not only did the destination code have to be dialed, but the destination could also be displayed incorrectly due to an incorrect dial operation.

:Means for Solving the Problem 1 The destination display method using the automatic exchange of the present invention is to include a destination display request code for requesting water on the destination table, which is provided in the special code dialed from a terminal connected to the automatic exchange, and a destination Next to the display request code, the display location designation code to be dialed as the destination code, and the destination code given to the calling terminal by searching for the extension accommodation location where the extension connecting the calling terminal is accommodated in Sui/Sochi. a destination code indexing means for extracting the destination code; a code sending means for receiving the extracted destination code and transmitting it via the switch; and the display location specifying code selected and received by the destination display request code dialed by the calling terminal. a display location position indexing means for retrieving a display location storing position in which a display location for displaying a destination is housed in the switch; and a display location position indexing means for connecting the retrieved display location position to the retrieved display location position via the Swiss/Sochi cable. The automatic exchange is equipped with a connection control means cfi4 for causing the sending means to send out the destination code.

[Example 1] Next, the present invention will be explained with reference to the drawings. Fig. 1 is a professional diagram showing a first embodiment of the destination display method by an automatic exchange of the present invention, and Fig. FIG. 5 is a flowchart showing an example of the main operating procedure of the automatic exchange shown in FIG. 1.

In FIG. 1, the Sui Sochi 10 accommodates and connects an extension 11 through an extension circuit 12, and a dial code receiving circuit 13. The only code that the dial code receiving circuit 13, which houses and connects the code sending means 1 and the display means 15, receives after the destination display request code is the display location designation code.
No destination code is required. The code sending means 14 receives the destination code from the destination code indexing means 20, and sends it via the Swiss-Sochi 10 to the display means 15 designated by the display location designation code by dial. The connection control means 16 selects the dial code receiving circuit 13 selected based on the calling information to the extension circuit [-2] selected based on the extension position information, and selects the code sending means 14 selected based on the destination display request information based on the display location position information. They are connected to display means 15 via switches 10, respectively. The calling extension detection means 17 is the extension circuit 12
Upon receiving a notification that a terminal has made a call, the extension position of the extension to which the calling terminal is connected is detected, and the extension position information is sent to the connection control means 16 together with the calling information. The special code analysis means IS analyzes the special code received by the dial code receiving circuit 13 and identifies the destination display request code. One display location position indexing means is called by the destination display request code from the dial code receiving circuit 13, takes out the display location position information based on the display location designation code, and sends it to the connection control means 16 together with the destination display request information. The destination code search means 20 extracts the destination code, which is the location code of the calling terminal, based on the extension position information received from the calling extension detection means 17 and sends it to the code sending means 14.

As shown in FIG. 2(a), the destination code indexing means 20 has a destination code length 201 and searches for an extension position; one takes out a destination code. When the destination code or the key signature of the extension terminal matches, a conversion table that searches for the +1 tone E I- number in the incoming call connection of the automatic exchange and indexes the extension position of the extension to which the called terminal is connected? Since reverse conversion can be used, there is no need to prepare a new destination code table, and the convenience of being able to make a call by dialing the number displayed on the destination display is an added bonus.
). -4), as shown in Figure 2 (1)), the display location location information r19 has a destination display location designation code 11, which is searched and displayed using the display location designation code by dial reception. Extract location information. If the display location is a display for each terminal, display location designation code plan terminal number 6. If you do this, the display location will be the location of the extension or line that connects the dialed number terminal, and the destination display location designation can be shared with the destination address table described above.Next, follow the flowchart in Figure 3. 1. With reference to FIGS. 1 and 2, an example of the main operation procedure for destination display by the automatic exchange shown in FIG. 1 will be described.

First, when the terminal makes a call, the connected extension circuit 12 or extension 11 recognizes the call (operation procedure (■)), and the calling extension detection means 17 detects the location of the calling extension (operation procedure (■). The call extension position information is determined by the destination code 3 by the destination code indexing means 20.
It is extracted (operation procedure ■) and transferred to the connection control means 16. The connection control means 16 that has received the information transfers the calling extension 11 connecting the calling terminal to the dial code receiving circuit 13.
from the dial code receiving circuit 13 to the calling extension 11.
For example, a signal such as a dial tone requests transmission of a dial code (operation procedure ①). When the dial code receiving circuit 13 receives the special code (operation procedure (5)), the special code analysis means 18 identifies the destination display request code (operation procedure (5)). By identifying the destination display request code, the dial code receiving circuit 13 requests the next dial code (operation procedure ■) to the calling extension 1 by a signal such as a second dial tone.Then, the dial code is received. (Operation procedure ①) The code is a display location designation code, and the display location position indexing means 19 searches with the display location designation code and extracts the display location position (operator II[t(';i)).

The connection control means 16 connects the code sending means 143 to the display means 15 located at the extracted display location position (operator 1111
)) At the same time, the destination code extracted in operation procedure (2) is transferred to the connected code sending means 14 to perform operation procedure (Q). Therefore, the indicator r415 indicates the operation procedure 0) to display the destination code for receiving the transfer.Operation procedure 0) ends the main operation procedure.

Next, with reference to FIGS. 4 and 5, the case where the destination code is transmitted to the display means through the external line connecting the automatic exchanges will be explained. No.=4 ['a.

FIG. 5 shows the second embodiment of the present invention. In the block diagram showing the third embodiment, the first 41 line 1 is an automatic switchboard that receives a destination display request code from the extension line connected to the calling terminal and sends an outside line number, and FIG. This figure shows an automatic exchange that receives a destination display request code 3 and displays it on a display means. In FIGS. 4 and 5, the same components as in the first embodiment are given the same =- numbers as in FIG. 1, and their explanations are omitted.6 In FIG. The dial code receiving circuit 21 has a dial code sending function,
The dial code received by the connection control means I6 is
It is connected to a code sending means 22 for transferring data via Sochi 10, and the code sending means 22 is connected to an outside line 24 via an outside line circuit 23.

Since the code sending means 22 receives the destination code from the destination code indexing means 20 in the same way as in FIG. Send.

In FIG. 5, when a call is received from an outside line 24, the operation of the outside line circuit 25 is detected by the incoming outside line detection means 28.

The connection control means] 6 receives the incoming call information and the incoming outside line position information, which is the switch accommodation position of the incoming outside line, from the incoming outside line detection means 28, and then stops the switch 10 and transfers it to the outside line circuit 253 and the transfer code receiving circuit 26. Connect to the so-called input register of The transfer code receiving circuit 26 receives the transfer code from the code sending means 22 of FIG.
6 controls the switch 10 to input the output of the transfer code receiving circuit 20 to the input of the code sending means 27 based on the connection request information from the transfer code receiving circuit 26 and the output deletion information of one display location position indexing means. In addition, the outputs of the code sending means 27 are connected to the display means 15, and the destination code received by connecting the outside line 24 is displayed on the display means 1 through the transfer code receiving circuit 26.
Transferred via routes up to 5.

Next, the main hardware components of the automatic exchange will be explained with reference to FIG.

FIG. 6 is a block diagram of an automatic switching system showing an example of implementing the main components in FIG. 1 by hardware. In FIG. 6, the same components as those in FIG. In FIG. 6, a code sending device 61 is used as the code sending means 14 (shown in FIG. 1), and a display device 62 is used as the display means 15 (shown in FIG. 1). The display device 62 includes a display integrated into a terminal as a multi-function terminal, a centralized display for multiple terminals: P, and the like. The central controller 63 has a main memory 64
Detection of calling extension 1 Detection of incoming extension, analysis of special code 1 Index of display location 1 Index of destination code and connection control of switch 10 as shown in FIG. Process and execute the functions of each means.

In the above embodiments, the means and devices are illustrated and explained as blocks, but these are the main functions normally possessed by a general-purpose automatic exchange, and the block configurations illustrated and explained may be expressed in other ways. However, it is sufficient if the Iff performance of the embodiment can be exhibited. As mentioned above, if the destination code table is used to accommodate the switch at the time of incoming call, the present embodiment can be implemented with the additional function of simply sending the index processing procedure and the output directly to the code sending means. The destination display content is generally the terminal's calling number, which is convenient, but it is also possible to display the name, workplace name, etc. based on the destination code table.

〔Effect of the invention〕

As explained above, in the destination display method by the automatic exchange of the present invention, when the automatic exchange does not detect the calling extension, it records the destination location at the position of the calling extension and uses the destination code indexing means to perform an index. By transferring the destination code and displaying it on the display means, there is no need to dial the destination code at the calling terminal, so there is an effect of improving the operational service in that it is possible to eliminate human-like operational errors due to dialing.

Furthermore, when making a call using a card that stores the identification code of one's own seat or one's own terminal number, for example, there is a known technique in which an automatic switchboard reads out the double identification code or terminal number in order to charge the card user. This has the effect that the code/number of the card can be used as the display location designation code or display location position information, and the dialing operation of the display location designation code can be automated.

[Brief explanation of drawings]

Figure 1 shows the first method of displaying destinations using the automatic switchboard of the present invention.
FIG. 2 is a block diagram showing a partial detailed example of FIG.
1 and 5 respectively show the second embodiment of the present invention. Third example 3
The block diagram shown. Figure 0 is a professional diagram of an automatic switchboard showing an example of realizing the main components in Figure 1 using hardware, and Figure 7 is a professional diagram of an example of a destination display method using a conventional automatic switchboard. . DESCRIPTION OF SYMBOLS 10... Switch, 11... Extension, 12... Extension circuit, 13.21... Dial code receiving circuit, 14,
22゜27... Code sending means, 15... Display means,
]6... Connection controller [party, 17... Calling extension detection means, 18... Special code analysis means, one... Display location position indexing means, 20... Destination code indexing means, 23.2
5... External line circuit, 24... External line, 26... Transfer code receiving circuit, 128... Incoming external line detection means, 61...
Code sending device, 62...Display device, 63...Central control device, 64...Main storage device. $1111 1st figure 4Il/1 Kaya! ; En

Claims (1)

[Claims] A destination display request code that is set among the special codes dialed from a terminal connected to an automatic exchange to request destination display, a display location designation code that is dialed as a connected destination code after this destination display request code, and a display location designation code that is dialed as a destination code after the destination display request code, and Destination code indexing means for searching an extension accommodation position where the extension to be connected is accommodated in the switch and extracting the destination code assigned to the calling terminal; and a code for receiving the extracted destination code and transmitting it via the switch. a sending means, and retrieves a display location accommodation position in which a display location for displaying the destination is accommodated in the switch by searching the display location designation code selected and received by the destination display request code dialed by the calling terminal; The automatic switching system is characterized in that it includes display location position indexing means, and connection control means that connects the code sending means to the retrieved display place position via the switch and causes the code sending means to send out the destination code. The destination is displayed using an automatic switchboard.