| Summary: | 碩士 === 國立東華大學 === 網路與多媒體科技研究所 === 98 === With the fourth-generation WiMax mobile phone systems appearing on the market, the PSTN has been unable to meet the needs of people. People need a anytime, anywhere, real-time video phone system. In this thesis, a open source VoIP system based on SIP protocol, namely Linphone, is ported into a development board DMA-270 containing the core xscale 270. The system architecture, hardware and software migration process to be discussed in detail. A systematic approach is provided to develop a variety of ARM-core embedded systems.
|
|---|
