摘要
研究了当前固定语音网通过网络瘦身来实现网络优化的思路和方案,并讨论了固定语音网向IMS演进的策略和步骤。
It researches on the consideration and resolution about optimization of fixed voice network by downsizing network, and discusses the strategy and procedure of evolution from fixed voice network to IMS.
出处
《邮电设计技术》
2012年第5期6-10,共5页
Designing Techniques of Posts and Telecommunications
关键词
固定语音网
网络优化
IP多媒体系统
Fixed voice network
Network optimization
IP multimedia Subsystem