Dispatching telephone compatible with MOTO dispatching desk and airbus dispatching desk

Abstract

The invention relates to a dispatching telephone compatible with an MOTO dispatching desk and an airbus dispatching desk, which is connected between a dispatching desk sound card and a dispatching desk audio accessory, and is characterized in that the dispatching telephone comprises a telephone control panel, an audio connector, an external power supply module and a connecting cable, the telephone control panel is respectively connected with the dispatching desk sound card, the external power supply module and the dispatching desk audio accessory through connecting cables. Compared with the prior art, the method has the following advantages that the audio accessories of the MOTO dispatching desk and the airbus dispatching desk are compatible, the expandability of the audio accessories is higher, the connection between the dispatching desk and the audio accessories is more attractive, and more convenient and diversified call modes are provided for dispatchers.

Description

technical field [0001] The invention relates to the field of TETRA digital trunking communication systems, in particular to a dispatching phone compatible with MOTO dispatching consoles and Airbus dispatching consoles. Background technique [0002] TETRA digital trunking communication system is a wireless trunking mobile communication system based on digital time division multiple access (TDMA) technology, referred to as TETRA system. The audio accessories (including built-in and external) connected to the sound card of the dispatcher in the TETRA system are used for the dispatcher’s sound collection and receiving voice playback, among which the more commonly used audio accessories include gooseneck MIC, speakers, headsets, handles, etc. . Dispatchers are usually accustomed to using handles or headsets to talk, that is, the voice of the call dispatcher is released from the speaker, and the call is completed after the handle is off-hook or the headset call button is pressed;...

AI Technical Summary

Problems solved by technology

[0003] At present, the audio accessories in the MOTO dispatching console MCC7500C and the Airbus dispatching console do not provide handles and headsets. If you only use the audio accessories that come with MCC7500C to make calls, it will cause multiple dispatchers to interfere with each other when working at the same time.

At the same time, the dispatcher is far away from the audio accessories, and they are connected by audio cables. If the wiring is not arranged, it will appear messy and unsightly

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