JPH08116361A - Key telephone exchange system - Google Patents

Abstract

PURPOSE: To provide a key telephone exchange system capable of using a voice message for various uses in an extension line. CONSTITUTION: In this key telephone exchange system, a sub data transmission/ reception part provided in a voice input/output terminal part 3 transmits and receives voice data relating to the voice message inputted by a voice input device 1 with a main data transmission/reception part 20a provided in a telephone set interface part 20. At the time, the new voice message is inputted as needed by the voice input device 1, the voice message is changed in the voice input/output terminal part 3 and then, calling is performed to a desired key telephone set among the respective key telephone sets 101 to 10n . through a private branch exchange through the main data transmission/reception part 20a of the telephone set interface part 20 by the command of a main control part 50. Thus, the use of the changed voice message in the extension line is made possible.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION The present invention relates to a private branch exchange (PBX).
The present invention relates to a key telephone exchange system including a plurality of key telephones and a voice input device which are respectively connected to each other.

[0002]

2. Description of the Related Art Conventionally, in this type of key telephone exchange system, a plurality of key telephones are connected to a private branch exchange, and a desired key telephone is connected via the private branch exchange by a voice input device connected to each of these key telephones. On the other hand, a predetermined voice message can be called by an extension.

When such a button telephone exchange system is applied to an accommodation facility such as a hotel, a voice message is used as voice guidance such as a wake-up call to a guest.

[0004]

In the key telephone exchange system described above, the voice input device connected to each key telephone is designed so as to be used for a specific purpose, and each key telephone and the private branch exchange. Are connected with a limited number of connections in advance using a dedicated interface unit, it is difficult to change the voice message on the extension or to use it for a purpose other than specific. There is an inconvenience that it cannot be used for various purposes.

The present invention has been made to solve the above problems, and a technical problem thereof is to provide a button telephone exchange system capable of using a voice message for various purposes in an extension line.

[0006]

According to the present invention, a plurality of buttons are provided in a button telephone exchange system including a plurality of key telephones each connected to a private branch exchange and a voice input device capable of inputting an arbitrary voice message. A main data transmission / reception unit including a main data transmission / reception unit connected to the telephone, for transmitting voice data regarding a voice message to / from a predetermined one of the plurality of key telephones via a private branch exchange. A key telephone exchange equipped with a main control unit for controlling a voice input device and a voice input / output terminal unit including a sub data transmission / reception unit for transmitting / receiving voice data to / from the main data transmission / reception unit while being connected to the voice input device The system is obtained.

Further, according to the present invention, in the above-mentioned key telephone exchange system, the voice input / output terminal unit further controls a voice memory for storing voice data, a sub data transmission / reception unit and a voice memory to control the voice data. (EN) A key telephone exchange system provided with a sub-control unit for changingably storing voice data in a memory.

[0008]

The button telephone exchange system of the present invention will be described in detail below with reference to the accompanying drawings.

FIG. 1 is a block diagram showing a key telephone exchange system according to an embodiment of the present invention. This key telephone exchange system includes a plurality of key telephones 10 each connected to a private branch exchange (not shown).
_{1-10 n,} a voice input device 1 can be input any voice message, with includes a main data transceiver 20a connected to the key telephone 10 _{1-10 n,} each button telephone 10 _{1-10 n} A telephone interface unit 20 for transmitting voice data regarding a voice message to / from a predetermined one of them through a private branch exchange.

Further, this button telephone exchange system has a speech path switch section 30 connected to the telephone interface section 20, the speech path switch section 30 and a plurality of outside lines L.
An external line interface unit 40 connected to _{1 to} L _n ,
A voice input / output terminal unit 3 connected to the voice input device 1 and the telephone interface unit 20, and the voice input / output terminal unit 3
Is connected to each of the voice output device 2 such as a speaker connected to the telephone interface unit 20, the telephone interface unit 20 (including the main data transmission / reception unit 20a), the communication path switch unit 30, and the outside line interface unit 40. The main control part 50 which controls is provided.

Of these, the voice input / output terminal unit 3 is shown in FIG.
As shown in, voice data relating to the voice input signal is transmitted and received between the main data transmission / reception unit 20a and the voice input unit 3a for inputting the voice input signal which is the electric signal of the voice message from the voice input device 1. A sub data transmitting / receiving unit 3e for storing, a voice memory 3c for storing voice data,
A voice output unit 3b for outputting a voice output signal related to the voice data from the sub data transmission / reception unit 3e, and a sub control unit 3d for controlling these units to store the voice data in the voice memory 3c in a changeable manner. Is provided.

In the case of the button telephone exchange system having such a configuration, the sub data transmission / reception unit 3e provided in the voice input / output terminal unit 3 transmits voice data relating to a voice message input by the voice input device 1 to the telephone interface unit 20. When data is transmitted / received to / from the provided main data transmission / reception unit 20a, the voice data of a voice message to be used is variably stored in the voice memory 3c by the sub control unit 3d provided in the voice input / output terminal unit 3. be able to.

Therefore, a new voice message is input by the voice input device 1 as necessary, the voice message is changed by the voice input / output terminal unit 3, and the telephone interface unit 20 is instructed by a command from the main control unit 50. If the desired key telephone among the key telephones 10 ₁ to 10 _n is called via the private branch exchange via the main data transmitting / receiving unit 20 a, the voice message changed in the extension can be used. Becomes

[0014]

As described above, according to the button telephone exchange system of the present invention, the sub data is provided with the voice input / output terminal section having the sub data transmitting / receiving section and the telephone interface section having the main data transmitting / receiving section. Voice data relating to a voice message is variably transmitted and received between the transmission / reception unit and the main data transmission / reception unit, and the main control unit causes the main data transmission / reception unit to pass through the private branch exchange to change from a plurality of key telephones to a desired key telephone. As a result, the voice message can be used for various purposes at the extension because the call can be called to the other party.

[Brief description of drawings]

FIG. 1 is a block diagram showing a basic configuration of a key telephone exchange system according to an embodiment of the present invention.

FIG. 2 is a block diagram showing a detailed configuration of a voice input / output terminal unit provided in the key telephone exchange system shown in FIG.

[Explanation of symbols]

1 voice input device 2 voice output device 3 voice input / output terminal unit 3a voice input unit 3b voice output unit 3c voice memory 3d sub control unit 3e sub data transmission / reception unit 10 ₁ to 10 _n button telephone 20 telephone interface unit 20a main data transmission / reception unit 30 call path switch unit 40 external line interface unit 50 main control unit L _{1 to} L _n external line

Claims (2)

[Claims] 1. A button telephone exchange system comprising a plurality of key telephones each connected to a private branch exchange and a voice input device capable of inputting an arbitrary voice message,
A telephone interface unit including a main data transmission / reception unit connected to the plurality of key telephones, and transmitting voice data regarding the voice message to / from a predetermined one of the plurality of key telephones via the private branch exchange. And a voice control unit that controls the main data transmission / reception unit and a voice input device that is connected to the voice input device and includes a sub data transmission / reception unit for transmitting / receiving the voice data to / from the main data transmission / reception unit. A button telephone exchange system comprising an output terminal section. 2. The key telephone exchange system according to claim 1, further comprising: a voice memory for storing the voice data, the sub-data transmitting / receiving unit and the voice memory in the voice input / output terminal unit. A key telephone exchange system, comprising: a sub-control unit for changingably storing the voice data in the voice memory.