点到点通信 point to point communication ; point to point link ; point to point circuit

点对点通信 point-point communication ; point-to-point communications ; Peer-to-Peer communication ; communication

点对点通信协议 PPP ; Point to Point Protocol

点对点信道通讯协议 PPTP

点对点无线通信 point to point wireless communications

点-多点通信 point to multipoint communication

点到多点通信业务 [通信] point-multipoint message traffic

点到点信令虚通道 point to point signaling virtual channel

讯息点对点通信协议 message point-to-point protocol

点对点数据通信 point-to-point data communications