The G729A, a new issued speech compressed coding standard at 8kbit/s, is one of the optional coding standards of H.323, which is multimedia meeting system standard based on IP network.
G．729A是国际电信联盟新颁布的编码速率为8kb／s的低速率语音压缩编码标准，它是基于IP网络的多媒体会议系统标准H．323可选的语音压缩编码标准之一。
参考来源 - 网络多媒体通信——语音编码技术研究·2,447,543篇论文数据，部分数据来源于NoteExpress
Video conferencing based on IP network transmits real-time images, audio and other data.
基于IP网络的视讯会议系统能够实时传输图像、声音及其它数据。
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。
The audio communication based on IP network has offered a new convenient but low-cost approach to helping people communicate each other over long distances.
基于IP网络的语音通信方式为人们的远距离交流提供了一种价格低廉的途径。
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