拨号器是一个软件,就像网络电话。
答:是在互联网上传输的一种语音通话技术,现在网络上流行的通过下载一个软件,在电脑上直接拨号,用耳机接听打电话,就是网络电话!
Answer: on the Internet is a kind of transmission of voice calls, now popular network technology by downloading a software, computer, use headphones on direct dialing the telephone call, network!
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