IP-based service network is divided into three planes, bearing plane, signaling plane and application plane.

本文将IP业务网络系统按照功能分为三个平面承载面、信令面和业务面。

youdao

IP-based service network is divided into three planes, bearing plane, signaling plane and application plane.

本文将IP业务网络系统按照功能分为三个平面承载面、信令面和业务面。

youdao