摘要
文章针对新一代电话系统存在的问题提出了由H.323Zone,IPTelZone和PZKZone组成的三层体系结构,而IPTelZone和PZKZone是本文从实际应用出发新提出来的体系层次。该体系结构根据IP网络的分布性和扩展性提供了新一代电话业务的运营平台,为解决安全问题和QoS服务问题打下了基础。
Based on the exist problems of new generation telephony system this paper provides a three-layer structure with H.323 Zone, IPTel Zone and PZK Zone. IPTel Zone and PZK Zone are provided and designed by this paper according to the practice. This system Structure provides an implementing platform of new generation telephony services according to the distributed and expandable of IP network. It prepares for solving the safe problem and QoS problem.
出处
《微电子学与计算机》
CSCD
北大核心
2003年第12期41-42,46,共3页
Microelectronics & Computer