For example, in voice connections of applications such as IP telephony, the protocol negotiated with SDP in a SIP message is often Real-Time protocol (RTP), which is defined in RFC 3550.
例如,在ip电话等语音应用程序连接中,在SIP消息中使用SDP协商的协议通常是实时协议(Real - Time Protocol, RTP),而此协议在RFC 3550中定义。
Describe the impact of applications (Voice Over IP and Video Over IP) on a network.
描述基于网络的应用程序(IP音频和IP视频)的效果。
Cisco wireless plant networks offer applications including those for worker mobility, voice over IP communications, tracking of personnel and assets, and video applications.
思科无线工厂网络提供的应用包括这些用于工人移动性、基于IP的语音通信、跟踪工作人员和资产以及视频应用。
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