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1.发明申请VoIP terminal capable of having conversation through both internet and PSTN 有权VoIP终端能够通过互联网和PSTN进行对话公开(公告)号：US20060187898A1
公开(公告)日：2006-08-24
申请号：US11043921
申请日：2005-01-28
申请人： Hong Chou , Min-Chieh Wu , Yu-Min Shen , Hsiao-Wen Tin , Chia-Hsuan Wu , Yoke Kok
发明人： Hong Chou , Min-Chieh Wu , Yu-Min Shen , Hsiao-Wen Tin , Chia-Hsuan Wu , Yoke Kok
IPC分类号： H04L12/66
CPC分类号： H04M1/2535
摘要： A VoIP terminal, which supports to make a phone call through both PSTN and Internet is disclosed. A local subscriber may choose to have a conversation through PSTN or Internet on his own. Besides, by reference to a switch such as a relay, the VoIP terminal is able to establish a PSTN connection under some special cases, such as the terminal power off or Internet shutdown.
摘要翻译： 公开了支持通过PSTN和因特网进行电话呼叫的VoIP终端。 本地用户可以选择通过PSTN或Internet自己进行会话。 此外，通过参考诸如中继的交换机，VoIP终端能够在某些特殊情况下建立PSTN连接，例如终端电源关闭或因特网关闭。
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2.发明授权VoIP terminal capable of having conversation through both internet and PSTN 有权VoIP终端能够通过互联网和PSTN进行对话公开(公告)号：US07675904B2
公开(公告)日：2010-03-09
申请号：US11043921
申请日：2005-01-28
申请人： Hong Chou , Min-Chieh Wu , Yu-Min Shen , Hsiao-Wen Tin , Chia-Hsuan Wu , Yoke Yau Kok
发明人： Hong Chou , Min-Chieh Wu , Yu-Min Shen , Hsiao-Wen Tin , Chia-Hsuan Wu , Yoke Yau Kok
CPC分类号： H04M1/2535
摘要： A VoIP terminal, which supports to make a phone call through both PSTN and Internet is disclosed. A local subscriber may choose to have a conversation through PSTN or Internet on his own. Besides, by reference to a switch such as a relay, the VoIP terminal is able to establish a PSTN connection under some special cases, such as the terminal power off or Internet shutdown.
摘要翻译： 公开了支持通过PSTN和因特网进行电话呼叫的VoIP终端。 本地用户可以选择通过PSTN或Internet自己进行会话。 此外，通过参考诸如中继的交换机，VoIP终端能够在某些特殊情况下建立PSTN连接，例如终端电源关闭或因特网关闭。
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