JPS58164361A - Virtual terminal communication system - Google Patents

Abstract

PURPOSE:To permit an incoming call wherever a subscriber is, by separating and using a subscriber's and a communication terminal number in combination, and registering the own subscriber number in an optional terminal by the subscriber. CONSTITUTION:Subscribers 410-430 have their own subscribers numbers and carry cards 411-431 on which the numbers are stored. Communication terminal equipments 210-230 consist of terminal information devices 212-232 and terminal controllers 211-231 and have their own equipment numbers. For example, when the subscriber 410 inserts his card 411 into a nearby terminal, e.g. 210 to register his subscriber's number, the signal control part 111 of an exchange 110 stores the subscriber's number registered in a home memory 310 and the terminal equipment number. The information circuit control part 112 of the exchange 110 refers to the contents of the home memory 310 in response to an incoming call based upon subscriber's number information from a subscriber which is not shown in a figure and sends the call to a communication terminal wherein the subscriber number is registered.

Description

[Detailed Description of the Invention] Technical Field of the Invention: The present invention provides a communication system in which a caller connects a call to the highest number of communication terminals desired by the called party simply by dialing the subscriber number owned by the called party. It's about.

Technical background: Existing fixed-line telephones, car telephones, facsimile IJ communication, etc. communication system lines, communication terminals (if multiple terminals are connected to one subscriber line, that subscriber line is considered a communication terminal) Alternatively, each mobile device is given a number that can be uniquely identified within its communication system, and the caller connects the calling terminal and the communication partner's terminal by dipping this number,
It is configured to perform communication.

, ・Prior art and problems: As mentioned above, in the configuration of conventional communication systems such as landline telephones, car chats, and facsimile I/J communication, the terminal of the over-receiving party connected by the caller's dial is connected to a telephone number. If the target communication party is not near the terminal, the call extension becomes invalid, or the information transmitted to the previous terminal reaches the target communication party with a delay.

Even if the overconfident person is near a public phone, for example, there is no way to tell the caller, and even if the caller somehow knew, he or she would have to know the number of the public phone and dial it. It is almost impossible to carry out this task, and there is also the disadvantage that although there are many communication terminals that originally have the function of receiving calls as well as making calls, they have to be limited to only making calls.

Furthermore, if the same subscriber owns multiple different communication terminals, such as a home phone, a work phone, or a car phone, all of those communication terminal numbers will be rounded to different numbers, and the subscriber's Another drawback was that the caller had to dial a different communication terminal number for each terminal while anticipating the location of the caller.

Furthermore, like a landline phone, it is always ready to receive calls and can also receive calls from all other phones connected to the telephone network, so it is not necessary to have 11 joss even when the receiving party does not want it, such as late at night. There was also the drawback of having to answer non-urgent calls.

Purpose of invention: The purpose of the present invention is to overcome these drawbacks.

The subscriber number and communication terminal number are separated and used together, and a home memory corresponding to a predetermined subscriber number is installed in the communication network so that the subscriber can read the subscriber number from any communication terminal. This allows registration to and cancellation of registration into the home memory.

Another object of the present invention is to enable the calling subscriber to register the information of the called subscriber by simply dialing the subscriber number of the called party, without being aware of which terminal the called subscriber is registering from. This allows you to connect to registered devices.

Furthermore, even if the target exchange of the present invention is composed of a plurality of exchanges, each exchange is given an exchange number that can be uniquely identified within the communication system, and communication terminal numbers are written and sent between the exchange and the home memory. By adding the exchange number at the time of communication, it is possible to establish a communication connection.

The drawings will be explained in detail below.

Embodiment of issuing WA: FIG. 1 shows an embodiment of the present invention, in which 110 is a converter, 2
10, 220, 230 are communication terminals, 310 are home memories, 410, 420, 430 are subscriber %111 are post-exchange signal control devices, 112 are exchange information line control devices, 11
5 is an exchange information line switching device, 211, 221, 251
is a terminal control device, 212, 222, 232 is a terminal information device, 411, 421° 431 is a subscriber number storage device,
511, 521, 531 are information line 1, 512, 52
2,532 and 612 company control signal lines.

Exchange 110, Hirotsu Trust terminals 210, 220, 230 and information signals 511, 521, 531 and control signals 1!
Home memory 3 via 512, 522, 532
10 via a control signal line 612.

The subscriber number storage devices 411, 421, and 431 store information, such as magnetic cards, and
, 420, and 430, unique numbers are stored respectively.

The communication terminals 210, 220, and 230 each have a storage M of a communication terminal number that can be uniquely identified in the communication method in addition to the subscriber number in each terminal control device 211, 221, 231, and a subscriber operation 9 subscriber card number storage device 4
means 1 for transmitting a subscriber number stored in 11,421,431, a control signal obtained by converting information regarding its registration or cancellation of registration, and a communication terminal number to exchange 110 through control signal lines 512,522,532; , means 2 for transmitting the nine calling numbers inputted by the subscriber's operation, the subscriber number, and the subscriber number of the communicating party to the exchange 110 through the control signal lines 512, 522, 552;
Switch 110 control signal times @ 512° 522, 5
means 3 for receiving an incoming call signal transmitted through the terminal information device 212, 222, 252, transmitting or receiving voice, data, image information, or a combination of any of them to the terminal information device 212, 222, 252 with the exchange. or means 4 for performing both.

Exchange 1! 110 receives the subscriber number, the control signal regarding its registration or cancellation, and the communication terminal number transmitted from each of the communication terminals 210, 220, and 230 to the exchange signal control device 111, and stores it in the home memory. means 5 for transmitting control signals to 310 through 11412; and communication terminal 2.
10, 220.2sO, respectively, and receives the calling number, the subscriber number, and the subscriber number of the communication partner, and transmits them to the home page 310 through the control signal line 612, and the home page! ! 10 receives the communication terminal number in which the caller's subscriber number is registered and the communication terminal number in which the communication partner's subscriber number is registered, transmitted through the dynamic control communication line 612, and sends it to the exchange information line 11. The communication terminal 210, 220.2104D of the communication partner sends it to the control device 112.
Control signal 11i11512, 522 .
52j$ It is provided with means 6 for transmitting an incoming signal through one of the IDn, and the exchange information line control device 112 is provided with a tto communication terminal 210. ．． Information signal to which either 220 or 230 is connected @511゜521.5
31 t) %A, and means 7 for instructing the exchange information line switching device 11!1 to connect them;
Furthermore, the information line switching device 113
511, 521, and 531 are provided with means 8 for connecting and releasing them.

The home memory 510 receives the subscriber number and its registration sent by the exchange 110 and the control 41 signal regarding cancellation of registration and the communication terminal number, and predetermines the number in accordance with the subscriber number. The communication terminal number is written in the memory address corresponding to the registration, and the written communication terminal number is erased in response to the cancellation. It also receives the subscriber number of the caller and the subscriber number of the communication partner transmitted from the exchange 110, and receives the communication terminal number written in the memory address corresponding to the subscriber number of the caller and the communication partner respectively. is read out and transmitted to the exchange 110 via the control signal 1!412.

A subscriber 410 of the communication system having the above configuration, for example, inserts the subscriber number storage device 411 into the terminal control device 211 of the nearest communication terminal 210, and presses a registration button. When requesting registration of a number, the terminal control device 211 sends the subscriber number to a reader, a control signal related to registration, a communication terminal number given to the communication terminal 210, and transmits the subscriber number to the exchange 110 via a control circuit @512. . Exchange 1100 Exchange signal control device 111
receives these and sends the control signal f to the home memory s10.
i1612, and the home delivery service 310 writes the transmitted communication terminal number into a predetermined memory address corresponding to the subscriber number.

A plurality of subscribers, for example 420 as a second subscriber, can be registered in the same manner as subscriber 410 from one communication terminal, for example 210. It is assumed that subscriber 450 has registered from communication terminal 220 in the same manner as Hiro.

Next, the subscriber number storage device 451 is inserted into the terminal control device 221 of subscriber 410 and another subscriber's communication terminal, for example 220, if the subscriber 410 is overconfident.
For example, when a call is requested by pressing the dial button or lifting the hook, and the subscriber number of the communication partner 410 is dialed, the terminal control device 221 receives the subscriber number of the caller 450, a control signal related to the call, and the like. The subscriber number of the communication partner 410 is transmitted to the exchange 110 through the control number M522. The exchange signal control unit [111] of the exchange 110 receives these signals and sends them to the home memory 310 via the control line 612.
Send through.

The home memory 610 sequentially outputs the communication terminal numbers stored in the memory addresses corresponding to the subscriber numbers of the caller and the communication partner, and transmits them to the exchange 110 through a control signal 612. Exchange signal control device 1 of exchange 110
11 receives these and sends them to the exchange information line control device 112.
At the same time, a control signal is sent to the communication terminal 210.
512 to transmit an incoming signal. The exchange information line control device 112 selects the information signals 511 and 521 to which the communication terminals 210 and 220 are connected, and instructs the exchange information line switching device 113 to connect them. Based on this, the exchange information line switching device 115 connects the information signals 11li1511 and 521. The communication terminal 210 notifies the subscriber of the incoming call based on the incoming call signal, and in response to the response of the subscriber 210 on the receiving side, for example, a 7-way network, the communication terminal 210 operates the terminal information device 210 and starts communication.

A communication terminal that registers a subscriber number, for example 210, may also be a subscriber, for example F! If you want to cancel the registration of 41G, do the same thing as the registration, for example, press the cancellation button or pull out the subscriber number storage device 411 that has been inserted since the time of registration. A cancellation request is made to the home memory 310 via the exchange 110, and the communication terminal number is deleted from the memory address of the corresponding subscriber number.

If a subscriber, for example 430, makes a call and the subscriber number has not been registered yet, the communication terminal on the calling side, for example 220, should assign a terminal number and send it to the exchange 110 during the above calling operation. Registration operations can also be performed in the home memory.

The nine communication terminals 210 and 220 described above and used in the present invention
．． An example of the detailed configuration of the 2300 is shown in FIG. 2, an example of the exchange@110 is shown in FIG.
0-An example is shown in FIG.

In FIG. 2, a subscriber number input unit 2111 (means 1) is realized by a magnetic card reader, for example, and a subscriber number storage device 4 is inserted by the subscriber's operation.
The subscriber number and information regarding its registration or cancellation are continuously output from 11, converted into a control signal composed of, for example, a digital signal, and sent to the terminal control section 2117.
12 (corresponding to means 2) is constructed of something like a dial on an existing telephone, and sends the subscriber number of the communication partner inputted by the subscriber's operation to the terminal control unit 2117 as a digital signal. The incoming call display section 2113 (corresponding to means 3) may be configured with one or a combination of a ring bell of an existing telephone, a welfare buzzer, or a display of a calculator. The communication terminal number memory section 2114 (corresponding to memory I) is configured with an IC memory, and stores the unique number of the communication terminal. The communication terminal number is transmitted to the terminal control unit 21 based on instructions from the terminal control unit 2117 via control signals.
The control signal sending unit 2115 is composed of, for example, a digital signal decoder and a signal converter, and sends the control signal sent from the terminal control unit 2117 to the switching equipment via the control signal line 512. 110, and the control signal receiving unit 2116 is composed of a d-signal demodulator and a digital signal decoder, and receives the control signal sent via the control signal line 512 and transmits the control signal to the terminal control unit. 211
7, the information signal transmitter 2121 is configured with a transmitter in the case of a d phone, the information signal receiver 2122 is configured with a receiver in the case of a telephone, and the information signal transmitter 2121 is configured with a receiver in the case of a telephone.
21, the information signal receiving section 2122 and the terminal control section 21
The disconnection state of these terminals is controlled based on control signals from the terminal control section 2117, and the terminal control section 2117 is composed of, for example, a microphone A2A and a tether, and a program memory which performs the nine controls described above.

In FIG. 3, control signal transmitting/receiving units 1111, 1112, 1113a, control signal transmitting unit 2 in the communication terminal 210
115 is configured similarly to the control signal receiving section 2116, and sends control signals to the communication terminals 210, 220, 230 based on instructions from the control signal control section 1115, and transmits control signals from the communication terminals 210, 220, 230. Based on the received control signal, the control signal IVilJ part 1115 is notified that the control signal has arrived, and the control signal 14I is sent to the control signal concentrator/distributor 1114, and the control signal concentrator/distributor 1114
is configured with something like a time division switch, and controls control signals from multiple communication terminals 210, 220, 230 based on instructions from control signal control unit 1115! 41 signal reception register section 1117, and control signals from the control signal transmission register section 1116 to each communication terminal 210.
．． 220, 230, control I control unit 1115I
Ii For example, the control signal transmitting/receiving unit 1111.1112.111 is composed of a microprocessor and a program memory.
3 and the central control unit 1120, instructs to connect the input and output of the control signal concentration/distribution unit 1114, and transmits the control signals in the control signal transmission register unit 1116 and the control signal transmission/reception units 1111, 1112, and 1113. The control signal transmission register section 1116 and the control signal reception register section 1117 each temporarily store the control signal, and the control signal control section 1115 and the central control section 1120 receive the instruction from each of them. control signal transmitter 1118. Control signal receiving section 1119a Control signal transmitting section 2115 in communication terminal 210 in FIG. The central control unit 1120 is configured in the same manner as the control signal receiving unit 2116, and is configured by, for example, a processor and a program memory, and transmits control signals from the control signal receiving register unit 1117 to the control signal transmitting unit 1118, and from the control signal receiving unit 1119. Delivery of control signals to the register unit 1116, instructing the connection control device 112 to connect information signal lines 511, 521, 5310 at the time of incoming and outgoing calls based on the contents of the control signal, and communication terminals 210, 220, 220, 230 detects the mutual communication state, performs billing control and sends the resulting control signal to the control signal sending unit 111
The above configuration corresponds to means 5 and 6),
The connection control device 112 is composed of a program memory, and instructs the information signal connection section 115 to connect the information signal lines 511, 521, and 531 based on instructions from the central control section 1120. , Information signal times @ 511, 52
1,5! The communication status of i1 is sent as an information signal S*Zokuiku 11! s
The information signal line connection unit 113 is composed of, for example, a crossbar switch in a telephone network crossbar switch or a time division switch in a time division exchange, and the information signal line 5
11, 521 and 551, detects the communication state, and sends it to the connection control device 112 (corresponding to means 8).

FIG. 4 is an example of a fraudulent configuration of the home memory, and shows the control signal transmitting unit 3101. The control signal receiving section 6102 is the control signal transmitting section 211 in the communication terminal 210 in FIG.
5. The home memory control unit 5104 is configured in the same manner as the control signal receiving unit 2116. The home memory control unit 5104 includes a processor and a program memory, and writes control signals to the centralized file unit 3105 based on the control signal from the control signal receiving unit 3102. The control signal is read from the file section 31o5 and sent to the control signal transmitting section 31o1, and the centralized file section 3105
The memory is composed of a secondary memory such as a magnetic drum or a bubble memory, and a primary memory such as an IC memory.

In addition, in FIGS. 2 to 4 showing specific examples of the information signal lines 511, 52L551 and the control signal lines 512, 522, 532, and 612, each line is a spatially separated separate transmission path. However, as in various existing transmission methods, even if it is spatially one transmission path, for example a cable made of a pair of wires, it is not possible to transmit the frequency band of electrical signals or digital signals. If they are time-divisionally separated like this, they can operate in the same way. Further, it is not necessary to spatially separate the information signal line and the control signal line in each section.

Furthermore, these sections do not need to be wired transmission lines; for example, they can be wireless transmission lines, such as the car telephone system.

In the above communication method, a predetermined communication terminal number is usually written in a predetermined memory address corresponding to the subscriber number of the home memory 310, and the subscriber uses a communication terminal other than that one. If you have registered a subscriber number from a communication terminal, add it, and if you cancel the registration, delete the latter communication terminal number, and when the exchange sends the outgoing signal and subscriber number. If the latter communication terminal number exists, it will be sent back, and if not, the former communication terminal number will be sent back. When the caller dials the subscriber number of the communication partner, the registered number will be registered. It is possible to prevent an invalid call in which no communication terminal is found and no information can be obtained.

In the above communication method, a PIN number known only to the subscriber is added to the subscriber number given to the subscriber, and the PIN number known only to the subscriber is added to the subscriber number given to the subscriber. Enter the entire number with the PIN code added to it as the subscriber number, enter the number that is not added to the subscriber number of the communication partner, and enter the number that is not added to the subscriber number of the caller in the home memory. Subscriber number storage is possible by transmitting and returning the communication terminal number written there only when the PIN number written in the memory address of the subscriber number matches the PIN number written in advance in the memory address of the subscriber number. , it is possible to prevent the risk of the device 41L421, 431 being used by another person without permission in the event that it is lost.

In the above communication method, the subscriber number of either the caller or the communication partner, or both, is included in the incoming signal sent from the exchange to the communication terminal of the communication partner, and the number is displayed on the communication terminal. Even if multiple subscribers have registered their subscriber numbers from one communication terminal, it is possible to determine to whom the call is being received.

In the above communication method, when registering a subscriber number from a communication terminal, add and input the subscriber number of the communication partner whose incoming calls are to be allowed or rejected to that subscriber, and enter the subscriber number of the registered subscriber in the home memory. Write the subscriber number of the communication partner in the memory address of the subscriber, and when receiving a call to that subscriber, connect only if the communication partner is acceptable. Reject any unnecessary or non-urgent incoming calls according to the request of the receiving subscriber. be able to.

In the above-mentioned communication method, in order to be able to cancel the registration of the subscriber number from a communication terminal by registering the subscriber number from another communication terminal, it is necessary to cancel the registration of the subscriber number. By forgetting to do so, it is possible to reduce the possibility that an incoming call will reach a communication terminal where no subscriber exists.

In the above communication system, there are multiple exchanges4, each of which is assigned an exchange number that can be uniquely identified within the communication system, and when transmitting the terminal number to the home memory, By adding the exchange number, when folding the communication terminal number into the home memory, and when sending the communication terminal number to the exchange, by adding the exchange number, the regular price can be calculated in the same way as described above. can be done. This means that even if the communication terminals have different characteristics, such as a landline IKE phone, a car phone, and a train 1 phone, they can be connected to each other using the same subscriber number.

FIG. 5 shows a further embodiment of the configuration of the present invention in the case where a plurality of exchanges are configured as described above. What is newly added to FIG. 5 in FIG.
Home memory 310 is configured so that it can be accessed in common from a plurality of exchanges 110 and 120.

For example, 41 subscribers of a communication system with the above configuration and functions.
For example, when 0 inserts the subscriber number storage device 411 into the terminal control device 261 of 260 and requests registration of the subscriber number by pressing the registration button, the terminal control The device 261 reads the subscriber number;
A control signal related to the registration and a communication terminal number given to the communication terminal 260 are added to the control signal to the exchange 120! ! 562. The exchange signal control device 121 of the exchange 120 receives these, adds its own exchange number, and transmits them to the home memory 310 through the signal line 622. Write the 9 exchange number and communication terminal number that were sent to the memory address. A plurality of subscribers, for example 420 as a second subscriber, can be registered in the same manner as subscriber 410 from one communication terminal, for example 260. Subscriber 430 similarly uses communication terminal 220.
shall be registered from.

Next, after communicating with the subscriber 410, insert the subscriber number storage device 451 into the terminal control device 221 of the nearest communication terminal, such as 220, to another subscriber, for example 430, and press the call button, or When you lift the hook to request a call and dial the subscriber number of the communication partner 410, the terminal control device 221 sends the subscriber number of the caller 4300, a control signal related to the call, and the subscriber number of the communication partner 410 to the exchange 110. A control signal is sent to the computer via the same@522. The exchange signal control device 111 of the exchange 110 receives these, adds the own exchange number, and stores them in the home memory 3.
10 through the control line 612.

The exchange number and communication terminal number written in the memory addresses corresponding to the subscriber numbers of the respective callers and communication partners in the home memory 310 are read out and transmitted to the exchange 110 through the control signal line 612. The exchange signal control device 111 of the exchange 110 receives these and transmits them to the exchange information line control device 112, and also sends the subscriber number of the communication partner and the incoming signal to the exchange 120 via the control signal a720. Exchange information line control device 1 of exchange 110
The information signals 521 and 710 to which the communication terminals 220 of the 12 companies and the exchange 120 are connected are selected, and the exchange information line switching device 115 is instructed to connect them.

Based on this, the exchange information line switching device 113 connects the information signals 521 and 710.

The exchange signal control device 121 of the exchange 120 is connected to the exchange 11.
The subscriber number and incoming signal from 0 are received and transmitted to the exchange information line control device 122, and the communication terminal 260
The incoming signal is sent to the control signal number 111562. The exchange information line control device 122 transmits information signals 11 to which the communication terminal 260 and the exchange 120 are respectively connected.
561.710 and instructs the exchange information line switching device 123 to connect them. Exchange information line switching device 125 Hiro Information signal based on it * 561 and 710
Connect. The communication terminal 260 notifies the subscriber of the incoming call based on the incoming signal i, and in response to the subscriber 2600 response on the called side, for example, by hooking off, etc., the terminal information device 210 is operated to enter one communication.

In a communication system where the communication terminal (telephone) and switching terminal of the exchange are connected in a one-to-one correspondence, such as in a general fixed-line telephone, the communication terminal stores the communication terminal number and sends it to the exchange. There is no need for a function to connect the network, and it is possible to provide that function to the exchange.

Effects of the Invention: As explained above, the communication system of the present invention separates subscriber numbers and communication terminal numbers and uses them together, and installs a home memory predefined in correspondence to the subscriber number in the communication network. This allows a subscriber to register his or her subscriber number in the subscriber's home memory from any communication terminal and cancel f-linking, and to transfer the communication terminal number from the subscriber number of the calling party and the called party. It is possible to create and connect a communication system in a communication network, and both the originating subscriber and the terminating subscriber can assume that an unspecified number of communication terminals using this communication method are the communication terminals of a specific subscriber. communication. Therefore, for example, when applied to a method that basically performs one-to-one communication with many communication terminals such as a telephone network, (1) communication can be performed without being aware of the location of the communication partner, and communication can be performed immediately when the communication partner is present, that is, when a call is received For the subscriber, simply walking around with a single magnetic card is equivalent to mobile communication.
(211 communication terminals can be shared in a time-divided manner for making and receiving calls to many subscribers. It has the advantage of being able to provide services.

[Brief explanation of the drawing]

FIG. 1 shows an embodiment of the present invention, FIG. 2 shows an example of the configuration of a communication terminal,
FIG. 3 shows an example of the configuration of a switching device, FIG. 4 shows an example of the configuration of a home memory, and FIG. 5 shows an embodiment in which there is a plurality of switching devices. 110.120-exchange, 111,121...exchange signal control device, 112,122-exchange information line control device, 113°123-exchange information line switching device, 210
, 220, 230° 240.250.240-Communication terminal, 211.221.231.241.251. 261 - terminal control device, 212, 222, 232, 24
2,252,262--terminal information device, 510-home memory, 410,420°4350.440,450.
440-subscriber, 411,421,431,441゜4
51.461--Subscriber number storage device, 511,52
1,531°541.551,561-information signal line,
512,522,532,542゜552.562,6
12,622-control signal line, 2111--subscriber number input section, 2117-terminal control section, 2112--dial section %2115-incoming call display section, 2114--communication terminal number 4v section, 2115- Control signal transmitter, 2116
--Control signal receiving section, 2121-Information signal transmitting section, 2
122--information signal receiving section, 1111, 1112.1
115-・Control signal transmitting/receiving section, 1115... Control signal braking section, 1114... Control signal concentration distribution section, 1117
...Control signal reception register section, 1116...Control e4
No. 1ti transmission register section, 1120--central control section,
1118... Control signal transmitting section, 1119... Control signal receiving section, 3101... Control signal transmitting section, 3102...
... Control signal receiving section, 3104 ... Home memory system m
Section, 5105... Centralized file section, 710... Information signal line connecting exchanges 110 and 1200, 720.
...A control signal line connecting exchanges 110 and 120. Patent applicant Gobe Tamamushi, patent attorney representing Nippon Telegraph and Telephone Public Corporation (3 others)

Claims (1)

[Claims] 1. Subscription name 2: communication terminal, exchange, home memory. In a communication system comprising an information signal line and a control 1 signal line connecting the communication terminal and the converter, and a control signal line connecting the exchange and the home memory, The subscriber is given a subscriber number that uniquely identifies the subscriber, and the subscriber inputs the subscriber number into the communication terminal or cancels the registration, and then inputs the subscriber number into the communication terminal. Separately, a communication terminal number is assigned that uniquely identifies the communication terminal in the communication method, and the communication terminal is configured to register the subscriber number inputted by the subscriber and the registration number of the subscriber number. 9 transmits a control signal regarding cancellation of registration and a communication terminal number to the exchange through the control signal line, and upon input by the subscriber's operation, 9 transmits a transmission signal, the subscriber number of the subscriber and the communication partner's subscription. The incoming call number is transmitted to the exchange through the control signal line, and the exchange receives the incoming signal transmitted through the control line, and receives voice or data, line image information, or warning voice or data. Sending or receiving, or both sending and receiving, information that is a composite of any plurality of image information to and from the exchange;
The exchange receives a control signal and a communication terminal number transmitted from the communication terminal regarding the registration or cancellation of the subscriber number and the subscriber number, and transmits the control signal to the home memory through the control signal line; receiving a calling number, a subscriber number, and a subscriber number of the overconfident party transmitted from the overconfident terminal, and transmitting them to the home memory through a control signal line;
Receive the communication terminal number in which the subscriber number of the caller transmitted through the control communication line and the communication terminal number in which the subscriber number of the overconfident party is registered, and respectively □Select the information signal line to which the communication terminal is connected and connect each communication terminal,
An incoming call signal is transmitted to the communication terminal of the communication partner through a control line, and the home memory stores the subscriber number transmitted by the exchange, a control signal regarding registration or deregistration of the subscriber number, and the communication terminal number. received, reads the communication terminal number in response to registration in a predetermined memory address corresponding to the subscriber number, erases the written communication terminal number in response to cancellation, and It receives the transmitted outgoing signal, the subscriber number of the caller, and the subscriber number of the communication partner, and reads the communication terminal number written in the memory address corresponding to the subscriber number of the caller and the communication partner, respectively. A virtual terminal communication system characterized by reading and transmitting the signals to the mobile exchange through a control signal line. 2. The home memory is usually predetermined at a memory address predetermined corresponding to the subscriber number of the mobile home memory. If the subscriber registers a subscriber number from a communication terminal other than the communication terminal, the subscriber writes the communication terminal number of the communication terminal other than the communication terminal and cancels the registration. In this case, delete the communication terminal number of a communication terminal other than the communication terminal, and delete the communication terminal number of the communication terminal in the home memory when the communication terminal other than the communication terminal and there is no armpit communication terminal number when the outgoing signal and subscriber number are transmitted from the exchange. The virtual terminal communication system according to claim 1, characterized in that the virtual terminal communication system transmits and returns a communication terminal number that is predetermined and written in correspondence with the subscriber number. The communication terminal adds a PIN number known only to the subscriber to the subscriber number added to the subscriber number, and when canceling registration or registration from the communication terminal or making a call for communication, the communication terminal Enter the entire subscriber number with the PIN number added to it as the subscriber number, enter the other party's subscriber number without the PIN number added as the subscriber number, and the home memory If the recited number added to the subscriber number matches the recited number pre-written in the memory address of the subscriber number, the scissors will transmit the communication terminal number written in the home memory. 4. The virtual terminal communication system according to claim 1, characterized in that the switching equipment sends information about the caller and the communication partner in the incoming signal transmitted from the wrinkle switching equipment to the communication terminal of the communication partner. The virtual terminal communication system according to claim 1, characterized in that the subscriber numbers of both parties are displayed on the communication terminal. 5. Registering the subscriber number from the communication terminal. When registering the subscriber number, add and input the subscriber number of the communication partner whose incoming call is to be counted or rejected, and enter the corresponding registration number in the home memory. The subscriber number of the communication partner is written in the subscriber's memory address, and when a call is received to the subscriber, the communication is accepted only when the call is accepted.
A virtual terminal communication system according to claim 1, characterized in that: , & Registering and unregistering multiple subscriber numbers from the same communication terminal
The virtual terminal communication method described in Section 1. 7. To cancel the registration of the subscriber number from the communication terminal, 4, to the subscriber number Q, f record of the 4 communication terminals other than the communication terminal. Mold and 1. The four virtual terminal communication systems described in claim 1. a The above-mentioned switching equipment shall register the subscriber number, cancel the registration, receive the outgoing signal, and receive the IK for each of the incoming calls to the communication partner.
Claim 1, characterized in that the information communication line to the communication terminal connected to the exchange is immediately identified, and the communication terminal number of the communication terminal is not assigned to the communication terminal.
Virtual terminal communication method described in section. ! Subscriber 9 communication terminal, exchange, home memory. In a communication system comprising an information signal line and a control signal line connecting a scissors communication terminal and a scissors exchange, and a control signal line connecting the exchange and the home memory, The subscriber is assigned a subscriber number that uniquely identifies the subscriber, and the subscriber enters registration cancellation with the communication terminal, and then inputs the subscriber number into the communication terminal. In addition to this, a communication terminal number that uniquely identifies the communication terminal within the communication method is assigned, and the subscriber number and subscriber name entered by the subscriber's operation are assigned to the communication terminal. (9) transmits a brake signal related to the cancellation of registration and a communication terminal number to the exchange through the control signal line, and transmits the outgoing signal inputted by the subscriber's operation and the subscriber number of the subscriber. The subscriber number of the communication partner is transmitted to the exchange through the control signal line, and the exchange receives the incoming signal transmitted through the multi-control line, and receives voice, data, or image information, or the voice, data, or image information. Transmit or receive or both send and receive information that is a composite of any one of a plurality of exchanges between the exchange 4! # Assign an exchange number that uniquely identifies it in the communication method, and when transmitting the overconfident terminal number to the home memory, add the exchange number and write the communication terminal number in the home memo. When the communication terminal number is sent to the exchange, the exchange adds the number and sends a control signal regarding the cancellation of the registration of the subscriber number and the registration of the subscriber number. and a communication terminal number, and transmit them to the home memory through a control signal line, and receive a calling number, a subscriber number, and a communication partner's subscriber number transmitted from the communication terminal, and transmit them to the home memory. A communication terminal number in which the subscriber number of the caller transmitted through the control signal line is registered and a communication terminal number in which the subscriber number of the communication partner is registered are transmitted through the control signal line, and are stored in the home memory. receive,
Information signal 11I to which the communication terminal of each scissor is connected
Select and connect each communication terminal, transmit an incoming signal to the communication terminal of the communication partner through the control line, and register the subscriber number transmitted from the home memory and the exchange and the subscriber number. Registered on the shore again? Receives the control signal and communication terminal number related to cancellation, writes the overconfidence terminal number in response to registration to a predetermined memo address corresponding to the subscriber number, and writes the overconfidence terminal number in response to cancellation. Communication terminal II! and receives the nine outgoing signals transmitted by the exchange, the subscriber number of the caller, and the subscriber number of the communication partner, and writes them into the memory addresses corresponding to the respective subscriber numbers of the caller and the communication partner. A virtual terminal communication system characterized in that a communication terminal number is read out and sent to the exchange through a control signal line.