摘要
详述了一款基于SIP的军事车载VOIP语音终端软件的设计与实现,该软件采用移植开源IP电话Linphone中SIP协议栈模块到VxWorks下,同时扩展军事专用语音网关协议的方式完成的。软件采用模块化设计思想,主要分为语音编解码及传输模块、呼叫控制模块、用户交互与用户代理模块和军事语音网关模块。软件最终运行在VxWork操作系统平台下,经过测试表明,设备各项功能运行良好稳定,达到了预期的效果和目标。
This paper describes the design and implementation of a military vehicle VOIP terminal software based on SIP protocol. The software has completed based on the some SIP module transplantation of OSS Linphone and the extension of military VOIP gateway protocol .The software is built to a modular design,and it is consists of codec and transmission module,call control module,the user interactive and agent module,and military voice gateway module. Finally,the soteware is running on the RTOS VxWorks, and according to test,the equipment has stability performance,well-functioning,and has come an anticipant results and goals.
出处
《火力与指挥控制》
CSCD
北大核心
2014年第S1期113-115,119,共4页
Fire Control & Command Control
基金
"十二五"国防预研基金资助项目
