发明名称 Audio/video data transmission system using the internet to interconnect telephones
摘要 A mobile audio/video data transmission system and method for the same, and more particularly to a voice over IP (VoIP) device and its method for transmitting digital signals structured in IP packets is are described. The system uses a plurality of computers and telephone devices at receiving and transmitting terminals. Message exchange platform software is installed on the computers, having at least a mobile AV data conversion device. The transmitting and receiving terminals must use a plurality of mobile communication device and are connected to the telephone device through the telephone network. In the method of transmitting the mobile AV data according to this invention, the AV data is transmitted from the mobile communication device with Internet access to an AV I/O device through the mobile AV data conversion device, or transmitted to the mobile communication device from the computer through the mobile AV data conversion device.
申请公布号 EP1773041(A1) 申请公布日期 2007.04.11
申请号 EP20050015889 申请日期 2005.07.21
申请人 WU, CHAO-HUNG 发明人 WU, CHAO-HUNG
分类号 H04M7/00;H04L12/28 主分类号 H04M7/00
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