voice telephony meaning in Chinese

话音通讯
音频电话

When voice telephony is just another kind of lan application , the pc becomes the telephone , and the lan - together with its call - control server becomes the pbx
当话音电话成了另一种局域网应用时， pc机就成了电话，具有呼叫控制服务器的局域网成了用户交换机。
According to industry consensus , desktop video conferencing , collaborative voice and data applications and pure voice telephony will not run well over network infrastructures that provide only best effort datagram delivery
据业界调查，桌面系统视频会议、协作的声音和数据应用以及纯粹的话音电话，在只提供最佳交付数据报文的网络基础设施上不能很好地工作。