话音业务英语怎么说

“话音业务”对应的英文单词有：voice service ，一共1个，具体意思及用法如下：

voice service话音业务

话音群呼业务voice group call service

全速率话音业务信道TCH-FS Traffic CHannel-Full rate Speech

话音频带业务voiceband services

电缆话音业务Cable VoIP

话音组呼叫业务Voice Group Call Service

话音数据通信业务voice data service

话音广播业务voice broadcast service