【正文】 網(wǎng)絡視頻會議系統(tǒng)應用解決方案網(wǎng)絡視頻會議系統(tǒng) 應用解決方案網(wǎng)絡視頻會議系統(tǒng)應用解決方案第 1 頁目 錄1. 前言 .......................................................................................................................................................3 網(wǎng)絡視頻會議系統(tǒng)需求分析 .........................................................................................................4 網(wǎng)絡視頻會議系統(tǒng)種類介紹 .........................................................................................................5 網(wǎng)絡視頻會議系統(tǒng)帶來的好處 .....................................................................................................62. 網(wǎng)絡視頻會議系統(tǒng)介紹 .......................................................................................................................6 網(wǎng)絡視頻會議系統(tǒng)架構 .................................................................................................................8 網(wǎng)絡視頻會議系統(tǒng)總體結構 ..................................................................................................8 網(wǎng)絡視頻會議中心端 .............................................................................................................8 網(wǎng)絡視頻會議會場 ...............................................................................................................10 網(wǎng)絡視頻會議接收客戶端 ...................................................................................................11 網(wǎng)絡視頻會議多點互連 .......................................................................................................12 網(wǎng)絡視頻會議系統(tǒng)的性能特點 ...................................................................................................13 工作范圍 ...............................................................................................................................14 系統(tǒng)架構 ...............................................................................................................................14 系統(tǒng)設計原則 .......................................................................................................................15 網(wǎng)絡支持特性 .......................................................................................................................16 視頻流編碼技術 ...................................................................................................................16 系統(tǒng)特性 ...............................................................................................................................17 網(wǎng)絡帶寬要求 .......................................................................................................................18 數(shù)據(jù)安全保密 .......................................................................................................................18 網(wǎng)絡視頻會議系統(tǒng)功能 ...............................................................................................................19 音視頻交流功能 ...................................................................................................................19 文字交流 ...............................................................................................................................20 屏幕視頻功能 .......................................................................................................................20 電子白板交流功能 ...............................................................................................................20 會議錄像功能 .......................................................................................................................20 遠程控制功能 .......................................................................................................................21 文件傳輸功能 .......................................................................................................................21 安全加密 ...............................................................................................................................21 參會者權限管理功能 ...........................................................................................................223. 網(wǎng)絡視頻會議設計方案 .....................................................................................................................22 會議室型網(wǎng)絡視頻會議 ...............................................................................................................22 桌面型網(wǎng)絡視頻會議 ...................................................................................................................244. 與其他解決方案的比較 .....................................................................................................................265．網(wǎng)絡視頻會議系統(tǒng)要求 .........