After years of research on multiple endpoints video conference based IP network, the theory and technology has been mature.
基于IP网络的多点视频会议系统的研究经过十多年的探讨和规范，目前已经较为成熟。
Multimedia conference system on IP networks is an important research topic.
基于IP网络的多媒体会议系统是一个重要的研究课题。
The command posts consists of a number of subsystems, including satellite communications, antenna control, video conference, surveillance TV, IP telephone, and power supply.
指挥站由许多子系统组成，包括卫星通信、天线控制、视频会议、监视电视、IP电话和电源。
Multimedia and network technology, such as video conference, video order programme, IP telephone and remote education, have been applied from laboratory to commercial field.
多媒体与网络技术结合的产品，如视频会议、视频点播、IP电话和远程教育等，已经从实验室逐步应用到商业领域。
This paper presents the new services of IP used in power system, including IP net phone, vedio conference system, IP video monitor and client service center based on IP.
介绍了IP新业务在电力系统中的应用，包括IP网络电话、IP视频会议系统、IP图像监控和基于IP的客户服务中心。
The 2011 forum will provide an equally high level conference for the Chinese IP community - an event not to be missed.
2011年的论坛会为中国知识产权界带来同样高质量的会议-一次不容错过的活动！
The ITU-T has established the H. 323 protocol to build the media conference system, and which is widely applied in the operation of IP telephone operation.
已经为建立多媒体会议系统制定了H。 323建议，并且己经在IP电话业务中得到广泛的应用。
This article comes up with the multimedia conference system supporting IP multicast, and researches and analyses some involved key technologies.
本文对支持IP组播的多媒体会议系统设计中的一些关键技术做了深入研究与分析。
SIP is widely used in various areas, such as remote education, IP soft phone, multimedia conference and multimedia distribution.
SIP协议已经广泛地应用于远程教学、IP电话、多媒体会议和多媒体分发等领域。
This article summarizes the multimedia conference system supporting IP multicast, introduces the architecture of the component endpoint, and describes some involved key elements.
针对本文提出的支持IP组播的多媒体会议系统，介绍了其组成端点的体系结构，重点描述了其中的关键成分。
Based on research and analyze of H. 323 standard and related protocol, this thesis design and realize an IP-based network model of multi-point video conference system.
论文研究与分析了H . 323标准及相关协议，设计与实现了一种基于IP网络的多点视频会议系统。
The telephone conference system is a communication method between two or more locations via IP network, which uses computer, multimedia technology and apparatus.
而电话会议系统是利用计算机，多媒体通信技术和设备，通过IP网络传输信道在两地或者多个地点之间开会的一种通信手段。
It is aimed to realize the objectives of "one active plus two standbys" for audio which is requested by State Grid Corporation of China, and adopting IP network conference as backup for video.
突出了国家电网公司对会议系统要求的“一主两备”，并且采用了网络视频作为电视会议系统的视频备用手段。
Multiple endpoints video conference based on IP network has been ideal choice of remote conference system because of it's lower cost and more advantage.
基于IP交换网络的多点视频会议系统的实现由于其成本的低廉、交互性强大、多点共同参与的特点成为了人们通过远程进行会议交流的理想选择。
Traditional IP phone must depend on PSTN or PC when working, so this thesis proposed a Design of Voice-Terminal for network-conference Based on DSP.
目前的IP电话都必须依赖传统的公众电话网（PSTN）或PC机来实现，针对这种现状，本论文提出了一种基于DSP技术的网络会议电话的语音终端系统实现方案。
The Video Conference can be implemented based on PSTN (Tele-video) or ISDN. However, the Video Conference based IP network has more advantages so that it can be more applied in remote education.
目前，用于远程教学的视频会议主要有桌面可视电话系统和基于ISDN的可视会议系统，但基于IP会议电视系统所具有的优越性，使其在远程教学中有更广阔的应用空间。
The Video Conference can be implemented based on PSTN (Tele-video) or ISDN. However, the Video Conference based IP network has more advantages so that it can be more applied in remote education.
目前，用于远程教学的视频会议主要有桌面可视电话系统和基于ISDN的可视会议系统，但基于IP会议电视系统所具有的优越性，使其在远程教学中有更广阔的应用空间。
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