voice communication system

同义词释义

1)voice communication system,话音通信系统2)VCS Voice Communication System,话音通信系统3)emergency voice communication system,应急话音通信系统4)voice,话音5)speech coding,话音编码6)speech spectrum,话音频谱7)Voice service,话音业务8)voice transmission,话音传输9)voicenetworking,话音组网10)packet-voice,网络话音