JPH0832692A - Branch connection system for radio telephone set - Google Patents

Abstract

PURPOSE:To provide a user with the branch connection service of a cable telephone set and a radio telephone set. CONSTITUTION:An extension number for a branch is registered to a data storing device 13 from the radio telephone set 2. The extension number registered to the data storing device 13 is called from a subscriber's telephone set 3 subscribing to PBX 5. PBX 5 controls communication line switch based on a specified extension number so to connect the call to the destination of the incoming call. The registered extension number can be confirmed from a subscriber's telephone set 3. Thereby, the user can branch-connect the cable telephone set and the radio telephone set.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a branch connection system of a wire telephone and a wireless telephone in a data exchange network / telephone exchange network.

[0002]

2. Description of the Related Art As a method for branch connection of PBX subscriber telephones, there is a method for simultaneously ringing two telephones connected to a dedicated distributor.

[0003]

The conventional method has the following problems.

At the time of an incoming call, the wired telephone and the wireless telephone corresponding to the called extension number cannot be ringed at the same time.

Therefore, an object of the present invention is to branch-connect a wire telephone and a wireless telephone and simultaneously ring them.

Another object of the present invention is to provide a user with a service capable of registering and confirming the extension number of a wireless telephone.

[0007]

FIG. 1 is a block diagram of the present invention.

According to the present invention, the extension number of the wired telephone 1 is registered in the data storage device 13 as the branch extension number of the wireless telephone 2, and the extension of the wired telephone 1 is added from the subscriber telephone 3 that is subscribed to the PBX 5. When a number-specified call is issued, an incoming call notification is issued from the central control unit 12 to the wired telephone 1 and the wireless telephone 2, and when the main memory device 11 receives a call response to the incoming call notification, the PBX 3 determines that the wired telephone 1 is connected. A service is provided in which the communication path switch 8 of the wireless telephone 2 is closed, and the wired telephone 1 and the wireless telephone 2 of the called party are simultaneously ringed.

Further, a service is provided which enables confirmation of the registered branch extension number by voice notification.

[0010]

According to the present invention, the user can register the extension number for branch connection of the wireless telephone, and can make the branch connection between the wired telephone and the wireless telephone.

Further, according to the present invention, the branch extension number registered by the user can be confirmed by voice notification.

[0012]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described in detail below with reference to the drawings.

FIG. 2 is a table structure diagram in which extension numbers are registered.

Reference numeral 16 is an extension number fixed registration table, and 14 is a wire telephone management block including a pointer 15 pointing to an area 16-1 for wire telephone, which is owned by each subscriber wire telephone.

Reference numeral 17 is a radio telephone management block including a pointer 18 for the radio telephone area 16-5, a pointer 19 for the branch extension telephone registration table, and a pointer 20 for the valid / invalid designation table 22.
It is owned by each subscriber radio telephone.

The above table is stored in the data storage device 13 of FIG.

In the present embodiment, an operation will be described in which "2001" is registered as the branch extension number from the radio telephone 2 of FIG. 1 and only the branch extension number is designated valid.

First, when the branch telephone extension number registration special number [96] is dialed from the wireless telephone 2, the PBX 5 is set as shown in FIG.
An extension number registration operation is executed according to the extension number registration flowchart shown in (100).

Next, the guidance "Please give me an extension number"
(101) and wait for extension number input (1
02). Here, the processing is divided depending on whether the input is the extension number “XXXX” or the command for ending the registration “**”.

When the command "**" for ending the registration is input, the registration process is not executed, but the extension number valid designation process is executed. (103 → 107) Details will be described later.

As an example of the above extension number registration, assume that the extension number "2001" is input. If the entered number does not correspond to the area for wired telephones 16-1 to 16-4, the guidance "The entered extension number is not used." Is played and the guidance "Give me the extension number" is played ( 104 → 105 → 101).

The entered number is the wired telephone area 16
In the case of -1 to 16-4, the input number is registered in the branch extension number registration table 21. (10
4 → 106) Next, the guidance “Please specify the extension number valid please” is played (107), and the command input wait state is entered (10
8). Here, the input command is a command "00 #" that specifies that only fixed extension numbers are valid, a command "01 #" that specifies that only branch extension numbers are valid, or a command that specifies that both fixed and branch extension numbers are valid. "11
# "Or a command to end extension number registration"#
The processing is divided depending on whether it is # or not. If a command other than the above is input, the guidance "input is incorrect. “” (117 → 107).

As an example of the extension number registration, it is assumed that a command "01 #" for designating only the branch extension number is input (112). The command 01 input to the extension number validity designation table 22 is registered.
(113 → 111).

As an example other than the above, when a command "00 #" designating only the fixed extension number is input,
Command 0 entered in the extension valid specification table 22
0 is registered. (109 → 110 → 111).

When the command "11 #" for designating the extension number validity of both fixed and branch is inputted, the command 11 inputted to the extension number validity designation table 22 is registered. (114 → 115 → 111).

Further, a command "#" for ending the extension number registration
If "#" is entered, the extension number registration process is immediately terminated (116 → 111).

In the present embodiment, the operation when the subscriber telephone 3 of FIG. 1 designates the above extension number for the wired telephone 1 and makes a call will be described.

First, when (extension number) = [2001] is dialed from the subscriber telephone set 3, the PBX 5 accepts the call (201) and starts the operation according to the PBX processing procedure flow chart shown in FIG. 4 ( 202).

Subsequently, when the input extension number is not registered in the branch extension number registration table 21, or the input extension number is registered in the branch extension number registration table 21, the extension number valid designation table 22 In the case where the branch extension number is invalid, the normal telephone service is provided (203 → 204),
The input extension number is registered in the branch extension number registration table 21, and if the extension number for branch is valid in the extension number valid specification table 22, an incoming call notification is issued from the central controller 12. (205 → 2
06).

Next, the processing is divided depending on whether or not the response of the receiving side (the wired telephone 1 and the wireless telephone 2) to the above notification received by the main storage device 11 is busy.

When the response from either the wired telephone 1 or the wireless telephone 2 is busy, a busy tone is sounded (2
07 → 208 → 204).

Next, when not busy (calling), the PBX
3 closes the communication path switch 8 of the wired telephone 1 and the wireless telephone 2, and sounds the ringing tone of both the destination wired telephone 1 and the wireless telephone 2 (207 → 209 → 210).

[0033]

According to the present invention, a user can make a branch connection between a wired telephone and a wireless telephone, which is extremely convenient for the user to use the telephone.

[Brief description of drawings]

FIG. 1 is a block diagram of the present invention.

FIG. 2 is a table structure diagram of the present embodiment.

FIG. 3 is an extension number registration flowchart in FIG. 2 of the present embodiment.

FIG. 4 is a processing flowchart of the PBX of this embodiment.

[Explanation of symbols]

1 ... Wired telephone, 2 ... Wireless telephone, 3 ... Subscriber telephone, 5 ... Private branch exchange, 8 ... Communication path switch, 13 ... Data storage device, 14 ... Wired telephone management block, 15 ... Pointer pointing to area for wired telephone , 16 ... Extension number fixed registration table, 16-1 to 16-4 ... Wired telephone area, 16-1 to 16-4 ... Wireless telephone area, 17 ... Wireless telephone management block, 18 ... Wireless telephone area Pointer, 19 ... Pointer pointing to branch extension number registration table, 20 ... Pointer pointing to extension number valid designation table, 21 ... Branch extension number registration table, 22 ... Extension number valid designation table.

Claims (4)

[Claims] 1. A wireless telephone branch connection method, wherein an extension number of a wire telephone branch connected to the wireless telephone is registered in a data storage device from a wireless telephone of a private branch exchange (hereinafter abbreviated as PBX). 2. A radio telephone branch characterized by selecting from a PBX radio telephone the branch extension number registered in the data storage device to be valid or invalid and registering it in the data storage device. Connection method. 3. When a PBX subscriber telephone makes an extension number-specified call to a PBX wired telephone, an incoming call notification is issued from the central controller in the PBX to the PBX wired telephone and the PBX wireless telephone. When the main storage device in the PBX receives a call response to the PBX, the PBX closes the communication path switch of the wired telephone and the wireless telephone, and simultaneously rings the wired telephone and the wireless telephone of the called party. Connection method. 4. A wireless telephone branch connection system characterized in that the extension number of the wireless telephone registered in the data storage device is confirmed from the wireless telephone.