internet Protocol Internet
Transmission Control Protocol╱Internet Protocol
voice over Internet protocol
voice over Internet protocol gateway
Voice over Internet Protocol technology
Voice over Internet Protocol VoIP
IP电话技术
网络语音电话业务VoIP
网路电话VoIP
voice over internet protocol(VoIP) network
VoIP Voice Over Internet Protocol
基于因特网的语音传输
基于IP网络的语音传输
网络协议语音服务系统
VOIPF Voice – Over Internet Protocol Forum
VOIPF Voice C Over Internet Protocol Forum
multi -protocol over ATM
MPEG 2 over ATMMultiprotocol over ATM ATM
cable internet protocol
common architecture for next generation Internet protocol
compressed serial line Internet protocol
compressed serial link Internet protocol
Compressed Serial Link Internet Protocol， Compressed SLIP
dial-up Internet protocol
fibre channel Internet protocol