摘要
VoIP技术发展至今,功能过于集中的网关已经成为其发展的瓶颈,将软交换技术应用到VoIP中可以很好地解决这个问题.本文介绍了当前IP电话的体系结构,分析了存在的诸多不足,提出了基于软交换的下一代VoIP基本结构并阐述了它所具有的优势.
Gateway has become the bottleneck of the further development of VoIP,but the problem can be resolved by the application of softswitch.The paper introduces the current Internet phone's system,analyzes the shotcomings of it,and then proposes the system structure of the next generation VoIP which is based on softswitch,also the advantages of it are mentioned.
出处
《天津理工学院学报》
2004年第4期92-95,共4页
Journal of Tianjin Institute of Technology
