JPH06165236A - Digital telephone system containing dss console and attendant console or the like - Google Patents

Abstract

PURPOSE:To improve the problems of a conventional digital telephone system containing a DSS console and an attendant console, etc., such as the necessity of an exclusive interface and an exclusive connection line cable for the DSS console and the attendant console, etc., the high cost of the system and the complication of wiring at the time of setting. CONSTITUTION:The DSS console 3 and the attendant console 4 to be contained are connected to a key telephone set 2 and a PBX/main unit 1 and the key telephone set 2 are connected by the connection line cable through a key telephone set interface 2a. Data required for the DSS console 3 and the attendant console 4 are transmitted/received through the key telephone set 2 with the PBX/main unit 1. The DSS consoles 3 and the attendant consoles 4 for the number of the formats of the data transmitted/received between the PBX/main unit 1 and the key telephone set 2 by the key telephone set interface 2a can be connected.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a digital telephone system such as a digital PBX or a digital button telephone system which houses a DSS console, an attendant console or the like.

[0002]

2. Description of the Related Art A conventional digital telephone system accommodating a DSS console, an attendant console and the like will be described with reference to FIG. In the figure, reference numeral 1 is a PBX of a digital PBX or a main unit of a digital button telephone system. The key telephone 2 is connected to the PBX / main unit 1 via the key telephone interface 2a.
The DSS console 3 is connected via the DSS console interface 3a, and the attendant console 4 is connected via the attendant console interface 4a. In this way, the data transmission of the DSS console 3, the antedented console 4 and the like accommodated in the PBX system and the button telephone system is performed by the button telephone 2
This is performed by connecting the PBX / main device 1 with a dedicated connection line cable different from. The interface for that is also provided specially.

A DSS (Direct Station Selection) console is a system in which one-touch buttons can easily call the extension terminal of the other party without dialing an extension number from an extension button telephone. The attendant console is a telephone that is suitable for exchanges such as holding and transferring, since various function keys are added to the DSS console. This attendant console is used in a PBX and is rarely used in a button telephone system.

[0004]

However, the conventional DSS
In a digital telephone system containing a console, an attendant console, etc., a dedicated interface and a dedicated connection line cable are required for the DSS console, attendant console, etc., which increases the system cost and
The complicated wiring at the time of setting was a problem.

The present invention has been made in view of the above circumstances, and does not require a dedicated interface and a dedicated connection line cable for a DSS console, an attendant console, or the like, thereby reducing the system cost and simplifying wiring at the time of setting. It is an object of the present invention to provide a digital telephone system that accommodates a DSS console, an attendant console, and the like, which are designed to be made more compact.

[0006]

To solve the above problems, a digital telephone system accommodating a DSS console, an attendant console or the like according to the present invention is a digital PBX or a digital button telephone system or the like accommodating a DSS console, an attendant console or the like. In this digital telephone system, connect the DSS console, attendant console, etc. to the key telephone, and send / receive the data required for the DSS console, attendant console, etc. to / from the PBX or the main unit of the button telephone system via the button telephone. It has features.

[0007]

By performing data transmission of the DSS console, attendant console, etc. using the data transmission method of the existing button telephone, dedicated wiring, dedicated interface when accommodating the DSS console, attendant console, etc. in the digital telephone system Is unnecessary. Therefore, it is possible to reduce the dedicated interface and the dedicated connection line cable that are uniquely required for the DSS console, the attendant console, etc., so that it is possible to reduce the cost and improve the surrounding environment of the DSS console, the attendant console, etc.

[0008]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described below with reference to the drawings. Note that the reference numerals in FIG. 1 are the same as those in FIG. The DSS console 3 and the attendant console 4 to be accommodated are connected to the key telephone 2, and the PBX / main unit 1 and the key telephone 2 are connected by a connection line cable via the key telephone interface 2a. Data transmission / reception required for the DSS console 3 and attendant console 4 can be performed via the key telephone 2
Performed between the BX and main device 1. At that time, the data transmitted / received between the key telephone 2 and the PBX / main unit 1 is distinguished as being the data of the key telephone 2, the data of the DSS console 3, or the data of the attendant console 4. There is. The differentiated data is collectively received by the key telephone 2, classified by the distinction, and the classified data is transferred to each DSS console 3 or attendant console 4. The data from each DSS console 3 and attendant console 4 is sent to the PBX / main device 1 via the button telephone 2 and the button telephone interface 2a.

The button telephone interface 2a can connect as many DSS consoles 3 and attendant consoles 4 as the number of formats of data transmitted and received between the PBX / main unit 1 and the key telephone 2. PBX / main unit 1 by button telephone interface 2a
The data transmission format between the key telephone 2 and the key telephone 2 is also extended to perform data transmission of a DSS console, an attendant console and the like. Therefore, a dedicated interface and a dedicated connection line cable for the DSS console 3 and the attendant console 4 are not necessary.

[0010]

As described above, the DS according to the present invention
A digital telephone system containing an S console, an attendant console, etc. connects a DSS console, an attendant console, etc. to a button telephone, and transmits / receives data necessary for the DSS console, attendant console, etc. via a button telephone to a PBX or button telephone system. Since it is performed with the main device, a dedicated interface and a dedicated connection line cable for the DSS console, attendant console, etc. are not required, and the system cost can be reduced and the wiring at the time of setting can be simplified.

[Brief description of drawings]

FIG. 1 is a connection diagram of a digital telephone system accommodating a DSS console, an attendant console and the like according to the present invention.

FIG. 2 is a connection diagram of a digital telephone system accommodating a DSS console, an attendant console and the like according to a conventional example.

[Explanation of symbols]

 1 PBX / Main unit 2 Button telephone 2a Button telephone interface 3 DSS console 3a DSS console interface 4 Attendant console 4a Attendant console interface

Claims (1)

[Claims] 1. In a digital telephone system such as a digital PBX or a digital button telephone system accommodating a DSS console, an attendant console or the like, a DSS console, an attendant console or the like is connected to a button telephone, which is necessary for the DSS console or the attendant console or the like. A digital telephone system containing a DSS console, an attendant console, etc., which transmits and receives data to and from a PBX or a main unit of a button telephone system via a key telephone.