CSTA──专用网智能化的发展方向

CSTA──the Devel oping Trend of lntelligent Private Networks

ＣＳＴＡ（计算机支撑的电信应用）是近年来发展的电信新技术，已被越来越多的用户公认为是专用网智能化的重要发展方向。本文重点讨论了ＣＳＴＡ的基本概念、网络结构、主要应用和技术关键，并就我国开展ＣＳＴＡ研究提出了看法。

CSTA is one of the new telecommunications technologies developed recently.More and more users have come tothink of it as the important trend in the development of intelligent private metworks This paper deaks with some basicconcepts,network structure, major applicatios and key technologies in CSTA,It also presents some views on the CSTAresearch in China.