【正文】 綜合考慮視頻會(huì)議系統(tǒng)的性能和價(jià)格，最經(jīng)濟(jì)最有效地進(jìn)行建設(shè)，性能價(jià)格比在同類系統(tǒng)和條件下達(dá)到最優(yōu)。開(kāi)放性原則● 必須完全符合H323和H320標(biāo)準(zhǔn)框架協(xié)議；必須采用業(yè)界標(biāo)準(zhǔn)的視音頻編解碼5 / 32協(xié)議；● 必須采用開(kāi)放式標(biāo)準(zhǔn)設(shè)計(jì)，兼容標(biāo)準(zhǔn)的視訊系統(tǒng)和設(shè)備，確?？膳c其他廠家標(biāo)準(zhǔn)的產(chǎn)品有效互通；● 滿足今后的發(fā)展，留有充分的擴(kuò)充余地；● 建議選擇國(guó)內(nèi)主流通信廠家的設(shè)備，確保產(chǎn)品得到持續(xù)的技術(shù)支持和可靠的服務(wù)。6) 提供多方視頻會(huì)議時(shí)的膠片傳送功能。2) 多方音頻電話會(huì)議。小范圍自主會(huì)議。標(biāo)清視頻會(huì)議系統(tǒng)技術(shù)解決方案 2022年10月1 / 32目 錄項(xiàng)目概述 ................................................................................................................3 ........................................................................................................................31 設(shè)計(jì)依據(jù)和原則 ..............................................................................................3 設(shè)計(jì)依據(jù) ..........................................................................................................................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 ...................................................................