基于SIP协议的软电话模型的设计与实现

The Design and Implementation of Softphone Model Based on Session Initiation Protocol

根据SIP协议的实现原理,设计出了一种基于SIP协议的软电话模型,对SIP在整个会话的呼叫控制过程作了详细的阐述,并给出测试结果.结果表明,该模型合理可行,并实现了简单的SIP会话.

According to the implementation principle, the paper puts forward a softphone model based on SIP, and describes the process of the session control, also gives an analysis of the testing results. The results show that the model is reasonably practicable.