PoE接口的VoIP电话
A leading provider of network management solutions was looking to simplify the powerconversion s...
基于IP的语音传输(英语:VoiceoverInternetProtocol,缩写为VoIP)是一种语音通话技术,经由网际协议(IP)来达成语音通话与多媒体会议,也就是经由互联网来进行通信。其他非正式的名称有IP电话(IPtelephony)、互联网电话(Internettelephony)、宽带电...
A leading provider of network management solutions was looking to simplify the powerconversion s...
NetPhone little VoIP program written in Delphi...