JPH0514273A - Radio telephone system - Google Patents

Abstract

PURPOSE:To individually receive to plural radio telephone sets stored by a main telephone set. CONSTITUTION:A control part 21 of a main telephone set 20 analyzes a control command received through a transmission interface part 22 and identifies the presence and the content of additional information received continuously to a receiving command. Here, as the additional information, for example, '1' is received, and then, the additional information corresponding to the whole radio telephone set stored to the main telephone set 20 inputted from a ten-key part 25 to a storing part 23 and stored beforehand and the received additional information are collated by the control part 21, for example, the collated coincident radio telephone set is selected by transmitting a control signal stipulated beforehand through a radio part 26, performing the receiving and starting, that is, ringing a bell.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a radiotelephone system, and more particularly, to a switching control device for connecting to a telephone network and a fixed connection function connected via the switching control device, and for making / receiving / calling / calling. An incoming call control method for a wireless telephone system including a main telephone having a multi-function telephone function such as hold and a plurality of wireless telephones connected to the main telephone through a wireless line including a commonly used wireless control line Regarding

[0002]

2. Description of the Related Art Conventionally, an incoming call control method of this type of wireless telephone system is to ring all of a plurality of wireless telephones accommodated in a main telephone having a fixed device function in response to an incoming call control signal from a switching control device. It was a method to do.

A conventional radio telephone system will be described with reference to the drawings.

FIG. 5 is a system diagram showing an example of a conventional wireless telephone system.

In FIG. 5, the conventional wireless telephone system includes wired telephones 5 and 6 and a moving wireless telephone 3-1.
And the main telephone 2 connected by the wireless line 3A, the wired telephones 5, 6 and the main telephone 2 and the exchange control device 1 connected to the telephone line and to the telephone network.

The exchange control device 1 has a function of performing exchange control for each device connected to the exchange control device 1, that is, transmission / reception / call control.

The main telephone 2 has a fixed device function for the radio telephone 3-1 and receives and identifies the incoming call control signal sent from the exchange control device 1 through the communication line 4 and the main telephone 2 itself. The incoming call signal is sent to the wireless telephone 3-1 housed in the main telephone 2 via the wireless line 3A, and the main telephone 2 and the wireless telephone 3-1 are controlled to ring the incoming call. To do.

[0008]

According to the above-mentioned incoming call control method of the conventional radio telephone system, the main telephone receives and identifies the incoming call control signal corresponding to the telephone number given to the line sent from the exchange control device. Therefore, this incoming control signal only indicates that the telephone number given to the line was activated from another telephone including the external telephone network.Therefore, among the wireless telephones accommodated in the main telephone, , In order to control the ringing of only the main telephone, or to ring all wireless telephones including the main telephone, separate the main telephone and wireless telephone from other telephones including the external telephone network. There is a problem that can not be done.

[0009]

A radio telephone system of the present invention is capable of receiving a telephone number including additional information from a line accommodated therein, and a switching control device for connecting to a telephone network, and a wired connection to the switching control device. Via a main telephone having a fixed device function connected through a line and at least a multifunction telephone function for making / receiving / calling / holding, and a radio line including a radio control line commonly used with this main telephone A plurality of wireless telephones accommodated in the main telephone, and the main telephone receives the additional information for itself and the plurality of wireless telephones via the exchange control device when receiving an incoming call. It has a control means for controlling the incoming call to the wireless telephone by collating the connection information with the plurality of wireless telephones stored and registered in the storage unit of the telephone with the additional information.

[0010]

DESCRIPTION OF THE PREFERRED EMBODIMENTS Next, the present invention will be described with reference to the drawings.

FIG. 1 is a system configuration diagram showing an embodiment of the present invention, and FIG. 2 is a diagram showing the inside of this embodiment shown in FIG. FIG. 3 is a block diagram showing an example of a main telephone in the present embodiment, FIG. 3 is a diagram showing an example of a format of an incoming signal to the main telephone in the present embodiment, and FIG. 4 is a control at the time of an incoming call between the exchange control device and the main telephone in the present embodiment. It is a figure which shows a sequence.

Referring to FIG. 1, in the present embodiment, an exchange control device 10 connected to a telephone network 40, a main telephone 20 connected to the exchange control device 10 via a wired communication line 11, and wire telephones 42 and 43, It comprises wireless telephones 31, 32, 33 to 3N connected to the main telephone 20 via a wireless line 30.

In FIG. 2, the main telephone 20 in this embodiment has a transmission interface 22 for interfacing with the communication line 11 and a storage for storing in advance additional information corresponding to each of the radio telephones 31, 32, 33 to 3N. Two
3, and a multifunction telephone unit 24 having a multifunction telephone function,
A numeric keypad 25 for inputting additional information or the like for the wireless telephones 31, 32, 33 to 3N, and the wireless telephones 31, 32,
A radio unit 26 that transmits and receives information to and from 33 to 3N via a radio line 30 and a control unit 21 that controls the main telephone 20 as a whole are configured.

Next, the operation of this embodiment will be described with reference to FIGS. 1, 2, 3 and 4.

Prior to using this embodiment, the wireless telephone 3
Additional information corresponding to 1, 32, 33 to 3N, for example, information that is a combination of numbers 0 to 9, *, and # that can be designated by the ten key unit 25 is registered in the storage unit 23. Or wireless telephone 3
It is also possible to store an initial value corresponding to each extension number of 1 to 3N in the storage unit 23 in advance.

In this embodiment, the wireless telephones 31, 32, 3 are
It is assumed that additional information of "1", "2", "3" to "N" is registered for 3 to 3N, and that the telephone number given to the main telephone 20 is "123". ..

From the wired telephone 42, for example, the wireless telephone 3
1 is called from the wired telephone 42, the telephone number "123" of the main telephone 20 and the exchange control device 10 is set in advance.
The additional information (“1” in the case of the wireless telephone 31) and the termination code are input in accordance with the procedure defined in.

The exchange control device 10 analyzes the information keyed in from the wired telephone 42 and starts sending a control command to the main telephone 20 according to the sequence shown in FIG. The control unit 21 of the main telephone 20 analyzes the control command received via the transmission interface unit 22 and identifies the presence and the content of additional information received following the incoming command. Here, the control unit 21 sets “1” as additional information.
Is received, the control unit 21 compares the additional information corresponding to all the wireless telephones stored in the main telephone 20 stored in the storage unit 23 with the received additional information, and the matched wireless telephones are received. 31 can be selected by transmitting a predetermined control signal via the wireless unit 26 to activate an incoming call, that is, ring a bell.

If the additional information is not received, and if the received additional information does not match the additional information stored in the storage unit 23, the control unit 21 controls the main telephone body 20 and the wireless telephone 31. ~ 3N All incoming calls are activated.

[0020]

As described above, according to the present invention, a switching control device capable of receiving a telephone number including additional information from a line accommodated therein and connecting to a telephone network, and a switching control device via a wired line. A main telephone having a connected fixed device function and at least a multifunction telephone function for making / receiving / calling / holding, and a main telephone via a wireless line including a wireless control line commonly used with this main telephone. It is equipped with a plurality of wireless telephones to be accommodated, and when the main telephone receives additional information for itself and a plurality of wireless telephones via the exchange control device when receiving a call, it is stored and registered in the storage unit of the main telephone in advance. By having control means for controlling the incoming call to the wireless telephones by collating the connection information with the multiple wireless telephones and the additional information, it is possible to individually make an incoming call to each of the wireless telephones. There is that effect.

[Brief description of drawings]

FIG. 1 is a system configuration diagram showing an embodiment of the present invention.

FIG. 2 is a block diagram showing an example of a main telephone in the present embodiment shown in FIG.

FIG. 3 is a diagram showing an example of a format of an incoming signal to a main telephone in the present embodiment shown in FIG.

FIG. 4 is a diagram showing a control sequence at the time of an incoming call between the exchange control device and the main telephone in this embodiment.

FIG. 5 is a system diagram showing an example of a conventional wireless telephone system.

[Explanation of symbols]

 1 Switching Control Device 2 Main Telephone 3-1 Wireless Telephone 3A Wireless Line 4 Communication Line 5, 6 Wired Telephone 10 Exchange Control Device 11 Communication Line 20 Main Telephone 21 Control Unit 22 Transmission Interface Unit 23 Storage Unit 24 Multi-Function Telephone Unit 25 Numeric Keypad Section 26 wireless section 30 wireless line 31 to 3N wireless telephone 42,43 wired telephone 40 telephone network

Claims (1)

Claims: 1. A telephone number including additional information from a line to be accommodated.
A switching control device capable of receiving the signal and connecting to the telephone network.
Connected to the exchange control device via a wired line.
Has a fixed device function, and at least makes / receives / calls / holds
A main telephone having a multi-function telephone function of a stay and this main telephone
Via a wireless line including a wireless control line used in common with
And a plurality of wireless telephones accommodated in the main telephone
When the incoming call is received, the main telephone goes through the exchange control device.
To add additional information to itself and the wireless phones
When received, it is stored and registered in the storage unit of the main telephone in advance.
Connection information with the plurality of wireless telephones and the additional information
Controls incoming call to the wireless telephone by collating with
A wireless telephone system having a control means.