拨号器是一个软件，就像网络电话。

The dialer is software, same as soft phone.

youdao

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!

youdao

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!

youdao