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1. 发明申请

WO2008069754A1 VOICE OVER THE INTERNET METHOD AND SYSTEM 审中-公开
标题翻译：互联网方式和系统的语音
公开(公告)号：WO2008069754A1
公开(公告)日：2008-06-12
申请号：PCT/SG2006/000377
申请日：2006-12-05
申请人： ST Electronics (INFO-COMM SYSTEMS) PTE LTD , KOK, Foon Yew , CHAN, Wai Keong , KUMAR, Pidakala Satyananda
发明人： KOK, Foon Yew , CHAN, Wai Keong , KUMAR, Pidakala Satyananda
IPC分类号： H04L12/66
CPC分类号： H04L12/66
摘要： A voice over internet method and system is disclosed to enable radio devices to initiate or terminate a session initiation protocol for transmission of audio data over the internet. A gateway (12) is provided which includes a processor (50) and a software layer (70) to enable signals other than conventional off-hook and on-hook signals to initiate a session. The processor (50) and software (70) detect a control signal which includes data to identify the signal as a request to initiate or terminate a session. The control signal may have a control tone followed by at least one signal tone followed by one further control tone. The control tones represent the data identifying the signal as a request to initiate or terminate a session, and the signal tone identifies the end destination of the call.
摘要翻译：公开了一种互联网语音方法和系统，以使无线电设备能够启动或终止用于通过因特网传输音频数据的会话发起协议。提供了一种网关（12），其包括处理器（50）和软件层（70），以使除常规摘机和挂机信号之外的信号来启动会话。处理器（50）和软件（70）检测包括数据的控制信号，以将信号识别为启动或终止会话的请求。控制信号可以具有一个控制音，随后是至少一个信号音，随后是另一个控制音。控制音表示将信号识别为发起或终止会话的请求的信号，并且信号音识别呼叫的结束目的地。

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