标清视频会议系统技术解决方案2012年10月目录项目概述................................................................................................................31.建设规模和目标........................................................................................................................31设计依据和原则..............................................................................................31.1设计依据..........................................................................................................................31.2设计原则..........................................................................................................................42系统设计方案..................................................................................................52.1总体描述..........................................................................................................................52.2组网方案..........................................................................................................................62.3系统配置..........................................................................................................................63系统业务和功能..............................................................................................73.1系统业务..........................................................................................................................74.1.1工作会议..........................................................................................................................74.1.2个人视频通信..................................................................................................................74.1.3领导办公室入会（可选）..............................................................................................74.1.4多画面会议......................................................................................................................83.2业务能力..........................................................................................................................84.2.1速率范围..........................................................................................................................84.2.2音频指标..........................................................................................................................84.2.3视频指标..........................................................................................................................94.2.4数据指标..........................................................................................................................94.2.5时延指标..........................................................................................................................94.2.6稳定性指标......................................................................................................................94.2.7会议安全..........................................................................................................................94.2.8良好的兼容性................................................................................................................103.3主要功能........................................................................................................................103.3.1高质量的会议效果....
