pack switch network meaning in English

包交换网

The article generalized the interception mode of packed switched network , viop system based on sip and ip network from circuit switched network . the voip system based on sip is distributed system
因此，本文在无线通信系统电路交换域的合法侦听系统研发的基础上，将其侦听模型推广到包交换域、基于sip的voip系统和ip网络。
Hi1 port of the packed switched network and that of circuit switched network have the same data structure , also about hi2 port . however , delivery of packetized content of communication ( hi3 port ) shall not use no . 7 signal system but tcp / ip
包交换域和电路交换在hi1和hi2接口上传输的数据格式相同，二者hi3接口实现不同，在包交换域中采用tcp ip协议进行传输包交换域的侦听内容。