The spaces support many different kinds of virtual collaboration using IP technology and audio and video conferencing.
通过采用IP技术及音频和视频会议技术，这些空间支持多种类型的虚拟协作。
2
If you're looking for full video and audio capabilities, conferencing is the most resource-heavy of the quartet, which is why there are more options available from big vendors.
如果你寻求的是完整的音、视频功能，那么网络会议是四种应用里内容最丰富的。
3
In all three scenarios, you use a smartphone to attend a scheduled meeting with audio and Web conferencing.