JPS63121393A - Key telephone system with holding tone selecting function - Google Patents

Abstract

PURPOSE:To attain the use of a different kind of a holding tone at every telephone set by selecting one holding tone among the plural number of the holding tones within a telephone system by means of inputting key data. CONSTITUTION:A main equipment 50 is provided with holding tone sending parts 21-2n, a switch matrix MTX 3 and a CPU 4, and the different kind of the holding tone is stored in every sending part 2i. The CPU 4 selects the corresponding holding tone sending part byan inputted selection information from key set interfaces 11-1m, and outputs it to the MTX 3, and similarly, connects the selected holding tone sending part 2 to the corresponding interface 1 by an inputted terminal address information. Then, when one of skey telephone sets 51-5m is held, the holding tone, the telephone set designates, is outputted.

Description

[Detailed description of the invention] (Industrial application field) The present invention relates to a button telephone device.

[Conventional technology]

In conventional key telephone devices, one holding tone is selected from among several types of holding tone and set for each button telephone device.

[Problem that the invention seeks to solve]

The above-described conventional button telephone device is connected to the button telephone device because one holding tone is set from among several types of holding tone for each button telephone device. There is a drawback that a desired hold tone cannot be selected for each key telephone.

[Means for solving problems]

The button telephone device with a hold music selection function of the present invention includes a plurality of hold music sending units that store different hold music information in advance;
8 provided corresponding to each button telephone to receive terminal address information entered from the keypad when the button telephone is put on hold and selection information for selecting one of the plurality of hold tone sending units; and a key set interface that transmits the selected music on hold information to the corresponding button telephone, a switch matrix unit that forms a path connecting each music on hold sending unit and each key set interface, and information received by the key set interface. Based on the selected selection information, the corresponding held music sending unit is selected to output the held music to the switch matrix unit, and the switch matrix unit is also controlled based on the terminal address information received by the key set interface to send out the selected held music. and a CPU that connects the unit to the key set interface corresponding to the terminal address information.

[For production]

Therefore, when each button telephone device is on hold, one of the several types of hold tones stored in advance in the hold tone sending section is selected.
One desired hold tone can be selected and sent.

〔Example〕

Next, embodiments of the present invention will be described with reference to the drawings.

FIG. 1 is a block diagram showing an embodiment of a key telephone device with a hold tone selection function according to the present invention.

In this embodiment, a main device 50 and key telephones 51, 52, . . .
.

It consists of 5m. The main device 50 includes key set interfaces 11, 12, . . . , 2n, a switch matrix section 3, and a CPU 4 are provided (other circuits are omitted), and held music sending sections 21, 22 .・
....

2n has different hold tones stored in advance.

The key set interface 11~in corresponds to the button phone 51~5m, respectively, and the key set interface 11~in corresponds to the button phone 51~5m, respectively.
is put on hold and terminal address information inputted from the keypad and selection information for selecting one of the plurality of held tone sending units 21 to 2n are received and output to the CPU 4.

The switch matrix section 3 is connected to the held music sending sections 21 to 2n and the key set interfaces 11 to 11! Form a path connecting I.

CPU 4 is key setter 7z II N11
The corresponding hold music sending unit is selected based on the selection information input from m, and the hold music is output to the switch matrix unit 3, and the hold music selected by the corresponding key set interface is also output based on the terminal address information input from the key set interface. Connect the sound output section.

In the button telephone device as described above, the button telephone 5
If one of 1 to 5 m is reserved.

The key telephone set on hold can output the designated hold tone.

〔Effect of the invention〕

As explained above, the present invention provides a plurality of on-hold tone sending units in the main device, and prepares the key data (on-hold tone selection information and terminal address information) in the key telephone device by inputting key data (on-hold tone selection information and terminal address information) from the keypad of the key telephone device. By making it possible to select one of the plurality of hold tones provided, it is possible to use a different type of hold tone for each key telephone.

[Brief explanation of the drawing]

FIG. 1 is a block diagram showing an embodiment of a key telephone device with a hold tone selection function according to the present invention. 11.12. ~, 1m...Key set interface 21.22. ~, 2n... Hold tone sending unit, 3...
・・・・・・・・・・・・・・・・・・Switch matrix section, 4・・・・・・・・・・・・・・・・・・・
...CPtT, 51.52. ..., 5m... button telephone.

Claims (1)

[Scope of Claim] A key telephone device to which a plurality of key telephones are connected includes: a plurality of holding tone transmitting sections storing different holding tone information in advance; When the button telephone is put on hold, the terminal address information input from the keypad and selection information for selecting one of the plurality of hold music transmitting units are received, and the selected hold music information is responded to. A key set interface that sends data to the button telephone, a switch matrix section that forms a bus that connects each music on hold sending unit and each key set interface, and selecting a corresponding music on hold sending unit based on the selection information received by the key set interface. and outputs the held music to the switch matrix unit, and also controls the switch matrix unit based on the terminal address information received by the key set interface, and outputs the selected held music output unit to the key set interface corresponding to the terminal address information. 1. A button telephone device with a hold tone selection function, characterized in that it has a CPU connected to.