The test tool simulates multiple SIP user agents to call the tested SIP server simultaneously and reflects the performance of the tested system by making statistic of the status of processed calls.
该测试工具可以模拟多个SIP用户代理同时向SIP服务器发出呼叫，通过统计这些呼叫的处理情况来反映被测系统的性能。
Specially, a solution is designed for the deployment of SIP in large scale networks, which integrates SIP networks and AAA system with the help of EAP and HTTP EAP authentication.
特别地，针对SIP协议在大型网络中的应用，设计了一种利用EAP协议和HTTP EAP认证方案集成SIP网络和AAA系统的解决方案。
SIP-based multimedia conference manage system USES SIP as its session connection, provides floor control and is independent of multimedia.
基于SIP协议的多媒体会议管理系统以SIP协议为会话连接的基础，同时提供发言权控制功能，并且与多媒体应用分离。
The article discusses the systemic logical architecture, the integrated design of the SIP Server system, the project of the SIP terminal and working flow of the system.
着重讨论了该系统的逻辑结构、SIP服务器的集成设计、SIP终端的设计方案及该系统的工作流程。
There is a lack of conference control module in the definition of SIP. So, there is great meaning and value in studying teleconference system based on SIP.
SIP在定义中缺少实现电话会议系统的必要组件，因此，研究基于SIP协议的电话会议系统具有极大的实际意义和应用价值。
The access control equipment and the remote control software in this system achieve SIP user agent function, and thereby providing the ability to access SIP system.
系统中接入控制设备和远程控制软件实现SIP用户代理功能，从而提供接入SIP系统的能力。
On the basis of exploring, analyze the simple SIP network model and present the way of improving this system: SIP model based on Specific Event Notification.
在此基础上，对简单的SIP网络模型进行了分析，并给出了新的SIP网络模型：基于事件通告的会话发起协议网络模型。
On the basis of exploring, analyze the simple SIP network model and present the way of improving this system: SIP model based on Specific Event Notification.
在此基础上，对简单的SIP网络模型进行了分析，并给出了新的SIP网络模型：基于事件通告的会话发起协议网络模型。
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