JPS6399658A - Automatic selection signal originating device for telecommunication network - Google Patents

Abstract

PURPOSE:To call only with an opposite subscriber's number when a subscriber, who subscribes to more than two telecommunication enterprises, telephones by adding an identification signal for connecting to a specified telecommunication line to a selection signal so as to ball when a toll number from the selection signals coincides with a specified toll number which can be altered based on a control signal from outside. CONSTITUTION:A titled device has a generation means 1 which generates the selection signal, storage means 5 and 6 which store at least one specified toll number, alteration means 2 and 3 which alter the storage information in the storage means 5 and 6 based on the control signal from outside, a decision means 4 which decides whether the toll number in the selection signals from the generation means 1 coincides with the information in the storage means and a calling means 8 which adds the identification signal for connecting the call to the specified telecommunication line to the selection signal when the decision by the decision means 4 is coincident one. Thus when the subscriber, who subscribes to more than two telecommunication enterprises, telephones, he has only to dial only opposite subscriber's number.

Description

[Detailed Description of the Invention] [Industrial Application Field] The present invention automatically generates a selection signal for selecting a telecommunications line such as a telephone line to be used when making a call to a called station. related to a device for

[Conventional technology] The existing domestic telecommunications network is
In addition to this, several telecommunications lines owned by other telecommunications carriers are being opened.

Therefore, if a telecommunications network is established by a telecommunications carrier other than NTT, \1'1 When a telecommunications carrier other than NTT and a subscriber to NTT try to make a call, It is possible to select one of the following communication lines and the J French line of three electric carriers other than NTT.

[Problem to be solved by the invention] For example, when the above-mentioned subscriber tries to make a call from within Tokyo to Osaka using a communication line of a telecommunications carrier other than NTT. For example, λ must dial the digit 41 (hereinafter referred to as the identification digit) before dialing the area code (06).

That is, for example, a total of 5113 numbers must be dialed in sequence.

Did you do that?] In this case, the following problems arise.

(1) Because there are so many numbers to dial, there is a high risk of dialing the wrong number.

(2) There are many numbers to dial, so it takes a lot of time.

(3) Multiple communications by multiple telecommunications carriers other than NTT; if there are lines, all of the corresponding identification numbers for one communication line will be stored or used. (therefore, it is cumbersome).

(4) Note that it is also possible to use N T T-:l, 11 lines, so use '8 is N i' T I
Ritz ('l'B') Should I use the signal carrier's 4th line (if so, should I add an identification number)?
You must always keep this in mind when making a call. ) Qin ds 41 takes a lot of effort to make the selection.

Therefore, it is an object of the present invention to solve the following problems and to enable subscribers to at least two Dentsu services (7. For example, when trying to call a telephone number, you can dial only the subscriber number of the other party (area code 10) without going through the trouble of -. - It is an object of the present invention to provide a device that can accommodate the increase in the number of telecommunications carriers and the increase in area codes (service J-Ria). There is a particular thing.

[Means for Solving the Problems] The present invention includes: a generating means for generating a selection Ir+; a storage means storing at least one predetermined local station;
a changing means for changing the stored information in the visiting storage means based on a control signal from the 91 part; and determining whether the area code of the selected transmission from the generating means or the information in the storage means is correct. 1 disconnection means, and when the judgment is made by the 1st disconnection f stage or a match determination, a predetermined electric terminal A is added to the identification number A1 for connecting the line km to the selection A, and a call is made by and means to do so.

[For A1] According to the present invention, when tl matches a predetermined Ichikawa area code that can be changed based on the area code of the selection signal or the control Ic number from the outside, the predetermined electricity communication A; Add identification signal for line IJ connection 4 to selection number l-2
Make a call.

[Example] FIG. 1 shows a first example of the present invention. In FIG. 1, 1 is a pen 1 and a telephone, and 1 is a telephone, and a selection 1 is generated. 2 is a decoder, which receives a serial selection signal from the telephone 1 (1 in the case of a button type).
Converts the pulse signal (in the case of the Atyer type) into a serial digital signal 7 and outputs it. 3
is a serial 2/'parallel (s/p) converter 1^ which converts the serial digital signal from the decoder 2 into a parallel digital signal. 4 is CPLI, 5 is C
The control procedure as shown in FIG. 2 for controlling P U 4, a replaceable ROM that stores predetermined area code information and identification (B-minute information, etc.), 6 is an S/P change!! !Vessel 3
RAM for temporarily storing data such as the decimal iris from
There is 1′.

7 is a parallel/serial (P/S) converter;
'ij' It Gui)t
7th 1f on the serial Digital Naha issue! ! do. No. 8 □l-T, coater, P/S converter 77I)l
Serial number 11 digital number 5ζ of 1:) is the output of telephone 1 (corresponding to number 8's l; Qj). N.T.
Send to exchange 9 at T -4-o + I is N T 'T
At Dentsu (n business office Ij switchboard),
I2- from Be-e exchange machine 9 NT T , 'iT+
41 - Fence wire 9 A ', r n L - C9 + winding machine 11 is manually operated, and from here to the rail station side (ζ
iX is taken out.

J♂, ROM S contains the following area code.

An identification signal and information as described below are stored. That is, the ROM S includes a plurality of area code storage areas storing the area codes of areas serviced by each of a plurality of telecommunications businesses other than NTT for each business area, and a plurality of area code storage areas that store the area codes of areas handled by each of a plurality of telecommunications businesses other than NTT, and An identification signal storage area that stores identification signals (numbers) for each business beach, and an identification signal storage area that stores identification signals (numbers) for each of the business beaches, and
It has a selection information storage area that stores one-way selection information from a selection switch 10 for selecting one of a plurality of carriers other than Dentsu A.

Reference numeral 12 denotes a host computer, from which a control unit (as described later, for example, a predetermined electrical connection 8 and a telephone line 1, and further a decoder 2 and an S/P converter 3). The information stored in the ROM S is changed as described later (FIG. 2A) by manually inputting information to the CPU 4 via the CPU 4.

Next, the operation of the CPU 4 will be explained with reference to FIG.

First, in step S1, the phos 1-combi coater 12
The control from (2'j or large force) is analyzed, and when it is manually controlled, the step S2 km) is checked, and then the stored information in OMb is changed, and step S3 Proceed to.

In step S2, the control tall
If it is 7, proceed to step S3.

The changes in step S2 include, for example, adding an unconventional area code to the predetermined area number storage area, or deleting some area codes from the same area. , and adding a new identification signal to the identification signal storage area, or deleting some identification numbers 111 from the same area.

In step S3, it is determined whether the selection signal is input manually from the S/P converter 3, and if it is inputted manually, step 34 Lm1- is performed, where the selection signal is stored in the RAM 6.
The information is temporarily stored in , and the process proceeds to step S5. In step S5, it is determined whether the selection switch 10 has selected NTT. If NTT is selected, proceed to STEP S6, where the selection signal stored in RAM 6 is manually input to the P/S converter 7 as is (adding the identification signal E1), and the terminal is turned on. 6. On the other hand, if the currency selection switch 1O in step S5 selects NTT (Electric Telecommunications France), the process proceeds to step S7.
Next, select the area code in the memory selection code in the RAM 6 or the area code handled by the Dentsu Iha business name (i.e., the area code handled by the Dentsu Iha business name) using the selection switch lO.
Based on the information in the selection information storage area and the area code storage area in the ROM 5, it is determined whether the area code is connected to the carrier or the communication line being used, and if the area code is not available, step S6 If it is a handled station number, the process advances to step S8. In step S8, the corresponding identification signal (based on the selection information storage Gl area internal information '4) in the ROM 5 is taken out, and this and the information in the RAM 6 +i selection I1-
The signal (in the form of a parallel signal) is input to the P/S converter 7, and the process ends.

3 to 8 show each of the above-described embodiments of the present invention built into the telephone body 51. υ) Use an adapter on the outside of the GJ′ton product body, and -C! J11 (・No. 1-J L,
Furthermore, FIG. 1 shows a state in which it is installed in a private telephone exchange. In each figure, the changeover switch is the same as the selection switch in the previous embodiment. The adapter GJ1 analogy applies to components 2-8 J, i and lO in the embodiment described above.

FIG. 9 shows Oh 1 Yu, I A Lai [1'
? It is a system diagram showing the times when a call is made from an Iz telephone.

[Effects of the Invention] According to the present invention, at least 2-)
, For example, when a subscriber to an 'I+ service provider tries to make a call using a predetermined area V and a predetermined line 14,
- You only need to dial the branch number of the other party's branch (area code Nameko) on the AA 6, without going through the trouble of calling. 111 ■ The current 11.1 addition etc.
11. K: Evening, 1st T M Le Y,: I would like to offer "ii'+".

[Brief explanation of the drawing]

Fig. 1 is a block diagram of the first embodiment of the present invention, Fig. 2 is an operational flowchart 1 of the same embodiment, Figs. 3 to 8 are diagrams showing various aspects of the structure of the telephone, and Fig. 9. 1 is a system diagram showing a line usage mode according to the present invention. 6. Figure 8

Claims (1)

[Claims] generating means for generating a selection signal; storage means for storing at least one predetermined area code; changing means for changing stored information in the storage means based on an external control signal; determining means for determining whether the area code of the selection signal matches the information in the storage means;
A selection signal for a telecommunications network, comprising means for adding an identification signal for connecting to a predetermined telecommunications line to the selection signal and issuing a call when the determination means determines a match. Automatic transmitter.