阿郎媒体网关介绍

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This Product Description introduces the Alcatel-Lucent 7510 Media Gateway (MGW)
and describes how it connects circuit switched telephone networks to Ethernet packet
switching networks. Its capabilities as Border Gateway (BGW), ensuring network
security, service interworking and accounting in an exclusive Internet Protocol (IP)
network, is described as well.
The document provides an overview of the Alcatel-Lucent 7510 MGW, focusing on the
general system architecture and the applications: Trunking Gateway (TGW), Time
Division Multiplex (TDM)-switch and Border Gateway