Military Multimedia Voice Communication and Dispatch Solution

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1. Introduction

With the rapid development of communication technologies, voice communication now has richer transmission and access methods. Our company has launched a multimedia voice communication and dispatch solution tailored for the military. This solution expands business capabilities from simple voice communication to more targeted, stable, and rapid communication services such as emergency communication and multimedia dispatch, implementing a system specifically developed for users with emergency and dispatch needs that integrates fiber optic communication, wireless, IP communication, E1, and other multimedia communication methods.

2. System Solution

This solution integrates SDH fiber optic transmission, wireless microwave, satellite, IP, GSM, and E1 communication methods, enabling the access of voice terminals such as fixed telephones, handheld two-way radios, desktop intercom terminals, mobile phones, and communication vehicles within the system. Wireless communication serves as the primary communication method throughout the system, while fiber optic links act as auxiliary transmission means for backbone data transmission between critical nodes.

The system integrates voice calling and dispatch functions, meeting the military's requirements for multi-channel, multi-terminal, and flexible networking voice communication. The overall solution is illustrated in Figure 1 below.

In the solution shown above, the entire system is built upon our company's SDH optical-electrical integrated transmission equipment, the IDM MSAP-CP or IDM MSTP155-16. This series of integrated transmission equipment provides STM-1 optical interfaces, PDH optical interfaces, multiple E1 interfaces, Ethernet IP interfaces, and analog trunk FXO interfaces. It is also used in conjunction with our company's wireless communication dispatch gateway equipment, the IDM 60N, to implement wireless two-way radio and dispatch functions.

Table of Contents

1. Introduction 1
2. System Solution 1
   2.1 Optical Transmission Network Compatible Access 2
   2.2 Multiple E1 Line Access Methods 2
   2.3 Multiple Voice Line Access Methods 3
3. Product Overview 4
   3.1 SDH Multi-service Access Platform: IDM MSAP-CP 4
   3.2 SDH Multi-service Access Platform: IDM MSTP155-16 6
   3.3 Wireless STM1 Microwave Equipment: IDM WS20 9
   3.4 Wireless E1 Microwave Equipment: IDM WS10 10
   3.5 Wired/Wireless Integrated Dispatch Gateway Equipment IDM 60N 12