JPS58103264A - Automatic informing system of telephone number - Google Patents

Abstract

PURPOSE:To improve the working efficiency for the establishment and transition of a telephone set, by extracting a necessary telephone number from the contents stored in a main storage device via a number informing trunk after receiving a telephone number informing request from a calling telephone and then informing automatically the extracted number to the requester. CONSTITUTION:When a special number for information of a telephone number is selected by a telephone TEL, a central controller CC receives the selected number via an originating register trunk ORT and a scannner SCN. Then the controller CC gives a command to a telephone driving device SC to release a channel P1 which is set at a circuit network NW. Then a channel P2 is set up, and the TEL is connected to a number informing trunk INFT. At the same time, the controller CC extracts the number TN of the TEL of referring to a telephone number table TBL stored in a main storage device MM and actuates the relay of the trunk INFT with a prescribed intermitting speed and intermitting ratio and with a prescribed pause to transmit the number TN.

Description

Detailed Description of the Invention tl+ Technical Field of the Invention The present invention (1) is an automatic telephone number notification system (KFMA) in an automatic exchange equipped with means for identifying the telephone number of an outgoing 11iL call.

(2) Electricity stored in the technical back kite automatic exchange machine It1! When installing a new phone or carrying out relocation 4I, it becomes necessary to confirm the phone number of the phone in question 4.

(3) Prior Art and Problems As an example of the simplest method for confirming the nine telephone numbers that have been used in the past, the telephone number of the telephone from another telephone (accommodating tL-C) is as follows. There is a method to select 31!1 and confirm that the telephone 14kK is properly connected.This method is only effective if the CVT packing machine's electric cable number is known. If the ``dL number'' of the telephone is ``clear'' due to an error, etc., confirmation will not be possible.Furthermore, if a VC such as an automatic private branch exchange is equipped with a relay stand that has an extension number display function, By calling the Chucho Nae from the phone, the phone number of the phone
! l! Since number i1 will be displayed on the relay stand, confirmation can be made by receiving notification of the telephone number indicated by the operator.

This method is valid only when the tank relay stand is attached and the pseudonym is present; for example, the pseudonym is usually absent at night and on holidays when H-Kiden Kinuiso construction is likely to be carried out. , I will not be able to hire you. Furthermore, even if the operator is present, there is a drawback that the burden on the operator increases due to the confirmation of the call number.

(4) @Ming's Purpose The purpose of the present invention is to eliminate the shortcomings of conventional methods of establishing a telephone number, such as cocooning, and to do so without relying on the help of a relay stand operator or the like.
The purpose is to realize a means that can automatically confirm the telephone number of a telephone.

(5) Structure of the Invention The object of the present invention is to provide means for notifying a telephone number when a telephone number notification request is detected from a calling telephone in an automatic exchange equipped with a function of separating the telephone number of a calling telephone. This is achieved by providing

(6) Examples of the invention An embodiment of the present invention will be described below with reference to the drawings.

FIG. 1 is a diagram showing an automatic notification system for i[tsume-no.1] according to an embodiment of the present invention, FIG. FIG. 4 is a diagram illustrating an example of trunk operation. Note that the same reference numerals indicate the same objects throughout the figures. In Figure 1,
When the telephone TgL, whose membership fee is to confirm the telephone number, makes a call, the central control unit CC sends the call to Yuikiiso'l using a known method.
” EL's network NW7 accommodation position 1.Detects the MN, gives the 1111 @sc rc command to the network NW to set up a communication path P1f, and connects the calling telephone alley to the calling register trunk 0)LT. Connect to II.
A special number for number notification (for example, 104) on the c-cho iso device.
is selected, the central control unit CC sends the special number (
104), and the phone+IATHL detects the person who requested notification of the phone number. The central control unit CC again gives the connecting road drive unit 5CVc command, and the network NWK
The set communication path Plt is released to set a communication path P2, and the horizontal telephone connection is changed from the calling register trunk Of'LT to the number notification trunk INFT. Also, using the accommodation position LEN on the central control device CCFi telephone okizume yokocho network NW as an index, refer to the telephone number table TBL stored in the main storage device iMM, and input the telephone number TN (for example, 322) of the horizontal telephone. Extract. The central control unit CC that has extracted the telephone number TN (322) drives the signal distribution device [81] to send the number notification trunk I N k'
T's relay P (second section) is connected at a predetermined intermittent speed (e.g. 2I!!J per second) and an intermittent ratio (e.g. 50-) with a predetermined pause interval (e.g. 1 second), and the telephone number TN (
322) are intermittently operated. As a result, the town signal tone (for example, 400 Hz) supplied from the audible signal sound source TG to the number notification trunk IN)'T is applied to relay A in synchronization with the intermittent operation of relay P, and is applied as the number notification signal TN8. Call lines B and b [guided/third
The figure shows the operation process of relay P and the signal waveform of number notification signal TN8 when telephone number TN is 322. The number notification signal TN8 is transmitted through the communication path P2t- of the network NW.
It is transmitted to the telephone Tl via the telephone number TN (322
).

As is clear from the above description, according to this embodiment, the special number for telephone Tk3LFi number notification (in this example, 104
) by selecting the ID trunk INFT
By the number notification signal TN8 returned from the telephone number TN8, the telephone number TN1 (in this example, 322) placed horizontally is automatically notified.

Note that FIGS. 1 to 3 only show one embodiment of the present invention.
[For example, the special number for number notification and the horizontal phone number TN are not limited to RC, and other numbers may be considered, but in any case. The effects of the present invention do not change in this case as well. Further, the signal waveform of the number notification signal TN8 is not limited to that shown in the figure, and many other variations may be considered.
C4 The effects of the present invention remain unchanged. Also, number notification trunk I
The configuration of the NFT is not limited to that shown in the figure, and it is also possible to notify the telephone number by voice by providing a voice response device, for example, but the present invention also applies in such a case. The young rice will not change. Furthermore, it goes without saying that the configuration of the automatic exchange to which the present invention is applied is not limited to that shown in the drawings.

(7) Effects of the Invention According to the present invention, when a telephone housed in an FIiJ automatic switchboard does not know its own telephone number, the VC can also confirm the telephone number without bothering the relay stand operator etc. This makes it possible to streamline the process of collecting and relocating telephones.

[Brief explanation of the drawing]

FIG. 1 is a diagram showing an automatic telephone number notification system according to an embodiment of the present invention, FIG. 2 is a diagram showing an example of the number notification trunk in FIG. 1, and FIG. 3 is a diagram showing an example of the operation of the number notification trunk. It is. In the figure, location is the telephone, NW is the network, Pl and P2Fi communication paths, ORT is the originating register trunk,
INk″T is the number notification trunk, 8CN is the scanning device, S
D is a signal distribution device, SC is a communication path, a trunking device, CC is a central control device, MM is a master controller, TBL is a telephone number table, LWN is a storage location, TNij telephone number, person and PH! J Ray, T G ij H (Surveillance signal f source, a and b are telephone lines, TNS indicates number notification key signal. P/I21 γq U SD to SD z (21

Claims (1)

[Claims] 1. An automatic telephone number notification system characterized by having a function of identifying the telephone number of a calling telephone and a means for notifying the telephone number.