【正文】 視頻會議系統(tǒng)技術(shù)解決方案長春亞飛軟件開發(fā)有限公司i / 46目 錄第 1 章 前言 ..............................................................................................................1 概述 ............................................................................................................................1 視頻會議的義意及作用 ............................................................................................1 視頻會議技術(shù)簡介 ....................................................................................................2第 2 章 科達視頻會議系統(tǒng) ......................................................................................4 簡介 ............................................................................................................................4 產(chǎn)品系列 ....................................................................................................................5 科達視頻會議系統(tǒng)特點 ............................................................................................5 安全和可靠 ....................................................5 權(quán)威機構(gòu)認證 ..................................................5 通信協(xié)議支持 ..................................................5 級聯(lián) ..........................................................6 熱備份 ........................................................6 清晰圖像 ......................................................6 高保真音效 ....................................................6 擴展能力強大 ..................................................6 支持 雙流 ................................................6 ....................................................7 ........................................................7 ......................................................7 ......................................................7 WEB 操作界面 ............................................7 ..................................................8 ..............................................8第 3 章 方案設(shè)計 ......................................................................................................9 項目概況 ....................................................................................................................9 組網(wǎng)需求 ......................................................9 設(shè)計依據(jù) ....................................................................................................................9 設(shè)計原則 ..................................................................................................................10 組網(wǎng)方案 ..................................................................................................................10 組網(wǎng)拓撲圖 ...................................................11 組網(wǎng)說明 .....................................................12 本系統(tǒng)主要應(yīng)用 ......................................................................................................12 召開全網(wǎng)會議 .................................................12 召開分組會議 .................................................13 召開自助式會議 ...............................................13 遠程培訓(xùn) .....................................................13 本系統(tǒng)主要功能 ......................................................................................................13 會議控制功能 .................................................13ii / 46 多畫面顯示 ...................................................14 中文字幕和數(shù)字橫幅 ...........................................14 動態(tài)速率調(diào)整 .................................................15 智能丟包恢復(fù) .................................................15 網(wǎng)守功能 .....................................................15 多網(wǎng)段接入 ...................................................16 內(nèi)置代理功能 .................................................16第 4 章 方案特點 ....................................................................................................17 先進性 ......................................................................................................................17 兼容性 ......................................................................................................................17 擴展性 ......................................................................................................................18 安全性 ......................................................................................................................18 可靠性 ......................................................................................................................19 易用性 ......................................................................................................................19 會議質(zhì)量保證 ..........................................................................................................19第 5 章 設(shè)備功能簡介 ............................................................................................22 KDV8000B 多點控制單元 .....................................................................................22 7210 視頻會議終端 .................................................................................................23第 6 章 設(shè)備技術(shù)指標(biāo)及參數(shù) ................................................................................25 KDV8000B 多點控制單元(MCU) .........................................................................25 KDV7210 視頻會議終端 ........................................................................................26 KDVNMS 網(wǎng)管軟件 .............................................................................................27 KDVMCS 會議控制軟件 ............................................