IP-based service network is divided into three planes, bearing plane, signaling plane and applicationplane.
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。
2
Bearing plane bears media and signaling traffic, and signaling plane completes all control functions, and applicationplane means media or resource servers.
承载面承载媒体与信令流，信令面完成各种控制功能，应用面是媒体资源服务器。
3
In your announcement, you said you wrote this application because you were bored on a plane.