One main element in the foundation of voice and video convergence on IP is the Session Initiation Protocol (SIP).
IP上语音和视频聚合的一个主要基础部分是会话发起协议(SIP)。
The service profile may include a user's IP address, telephone records, buddy lists, voice mail greetings and so on.
服务配置文件可以包含用户的IP地址、电话记录、联系人列表、语音邮件问候语等等。
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。
应用推荐