Chapter 1; Introduction - Zte zxmsg 5200 Technical Manual

C h a p t e r

Introduction

This chapter covers the following topics:
Introduction
Background ZXMSG 5200 Multiplex Service Gateway is one of the major Next
Generation Network (NGN) oriented products recently developed
by ZTE. NGN combines the public switched telephone network
(PSTN) and Integrated Services Digital Network (ISDN), creating
a single multi-service network.
Introduction ZXMSG 5200 is a type of integrated media access gateway but
also provides narrowband and broadband services. It adds a
Voice over Internet Protocol (VoIP) module to the previous
generation systems. ZXMSG 5200 adopts standard application
layer and transport layer protocols to convert and handle access
streams. At the same time, it is compatible with existing
network devices. It provides many user side and network side
interfaces for different network environments, which effectively
meets the integrated services access requirements. It also
provides high access multimedia services and Application
Programming Interface (API) generated services.
Technologies ZXMSG 5200 uses various technologies as listed below:
1
Introduction
Working Principle
Software Architecture
Hardware Architecture
System Features
System Functions
Ethernet
Asymmetric digital subscriber line (ADSL)
ADSL2+
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