计算机科学 ›› 2016, Vol. 43 ›› Issue (6): 86-90.doi: 10.11896/j.issn.1002-137X.2016.06.018
林旺,田洪现
LIN Wang and TIAN Hong-xian
摘要： 实现了一款嵌入式语音通信终端。该终端硬件系统采用飞凌嵌入式开发板OK6410,其核心板采用以ARM11为内核的处理器S3C6410。该终端软件部分基于嵌入式WINCE操作系统,实现了基于SIP协议的LINPHONE代码的移植和分析。首先,分析了所涉及语音通信终端的硬件和软件架构；其次,重点对LINPHONE的工作流程和SIP协议进行了分析；最后,通过测试表明该终端系统具有良好的话音通信质量。
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