基于IP网络的视讯会议系统设备技术要求 第1部分:多点控制器(MC)
The technical requirements for video conference system devices based on IP-based network - Part 1: Multipoint Controller
2008-04-10
GB/T 21642.2-2008
基于IP网络的视讯会议系统设备技术要求 第2部分: 多点处理器(MP)
The technical requirements for video conference system devices based on IP-based network - Part 2: Multipoint Processor