【摘要】 本文介绍了下一代网络的基本形态和软交换技术的概念,分析了基于软交换的开放的网络体系结构和软交换的基本功能,以及软交换网络所采用的各种协议,指出了软交换在下一代网络的演进发展中所起的关键作用。更多还原

【Abstract】 The paper introduces the basic conformation of the next generation network and the concept of softswitch, and analyzes the opening network system structure based on softswitch and the basic function of softswitch as well as the relevant protocols of softswitch, then points the key function in processing of NGN.更多还原