【正文】 ............................................................3 設(shè)計(jì)原則 ..........................................................................................................................42 系統(tǒng)設(shè)計(jì)方案 ..................................................................................................5 總體描述 ..........................................................................................................................5 組網(wǎng)方案 ..........................................................................................................................6 系統(tǒng)配置 ..........................................................................................................................63 系統(tǒng)業(yè)務(wù)和功能 ..............................................................................................7 系統(tǒng)業(yè)務(wù) ..........................................................................................................................7 ...........................................................................................................................7 個(gè)人視頻通信 .................................................................................................................7 領(lǐng)導(dǎo)辦公室入會(huì)（可選） .............................................................................................7 多畫(huà)面會(huì)議 .....................................................................................................................8 業(yè)務(wù)能力 ..........................................................................................................................8 ...........................................................................................................................8 音頻指標(biāo) .........................................................................................................................8 視頻指標(biāo) .........................................................................................................................9 數(shù)據(jù)指標(biāo) .........................................................................................................................9 時(shí)延指標(biāo) .........................................................................................................................9 穩(wěn)定性指標(biāo) .....................................................................................................................9 會(huì)議安全 .........................................................................................................................9 良好的兼容性 ...............................................................................................................10 主要功能 ........................................................................................................................10 高質(zhì)量的會(huì)議效果 ....................................................................................................102 / 32 極高的會(huì)議穩(wěn)定性 ....................................................................................................11 創(chuàng)新的特色功能 ........................................................................................................12 方便的會(huì)議召集 ........................................................................................................16 系統(tǒng)管理 ....................................................................................................................214 日常維護(hù)、升級(jí)和擴(kuò)容 ................................................................................25 日常維護(hù) ........................................................................................................................25 系統(tǒng)升級(jí) ........................................................................................................................26 系統(tǒng)擴(kuò)容 ........................................................................................................................265 產(chǎn)品簡(jiǎn)介 ........................................................................................................26 MCU ...............................................................................................................................27 終端 ................................................................................................................................30 VIEWPOINT 8000數(shù)據(jù)會(huì)議服務(wù)器 .................................................................................30 VIEWPOINT 8000 GATEKEEPER.......................................................................................313 / 32項(xiàng)目概述本期系統(tǒng)需要建設(shè)17個(gè)單位，在17個(gè)會(huì)場(chǎng)建設(shè)標(biāo)清視訊終端，在中心會(huì)場(chǎng)建設(shè)MCU。 系統(tǒng)建成后需滿(mǎn)足以下功能：任意終端直接的視頻會(huì)議。小范圍自主會(huì)議。系統(tǒng)建成后，能夠?yàn)閮?nèi)部人員及公眾客戶(hù)提供可視電話(huà)、VOIP、多點(diǎn)標(biāo)清視訊會(huì)議、膠片發(fā)送等多種業(yè)務(wù)，不僅能夠大大豐富內(nèi)部辦公通信的方式和手段，提高辦公效率，有效降低內(nèi)部通信的成本，也能夠?yàn)楣娍蛻?hù)提供相應(yīng)的視頻通訊服務(wù)。2) 多方音頻電話(huà)會(huì)議。4) IP 電話(huà)功能，并可實(shí)現(xiàn)與 PSTN 電話(huà)的互通。6) 提供多方視頻會(huì)議時(shí)的膠片傳送功能。1 設(shè)計(jì)依據(jù)和原則 設(shè)計(jì)依據(jù)招標(biāo)規(guī)范：《標(biāo)清視訊系統(tǒng)招標(biāo)技術(shù)規(guī)范書(shū)》4 / 32國(guó)家標(biāo)準(zhǔn)：