1.支持SIP協(xié)議2.一個內(nèi)接局域網(wǎng)的10/100兆以太網(wǎng)接口,一個外接廣域網(wǎng)的10/100兆以太網(wǎng)接口。3.可以同時接入IP語音和數(shù)據(jù)業(yè)務(wù)4.支持多種語音編解碼方式如:G.711A/U,G.723.1(5.3K/6.3K),G.729A(8K),5.G.726(16K,24K,32K,40K),6.支持舒適噪音,回聲抑制,靜音抑制7.提供電話接口,可支持多種話音業(yè)務(wù)種類8.提供數(shù)據(jù)接口,可以連接計算機(jī)等設(shè)備9.支持靜態(tài)地址和DHCP動態(tài)獲得IP地址，支持路由和橋接模式，支持PPPOE10.支持本地及遠(yuǎn)程WEB管理,支持HTTP/TFTP在線升級11.支持企業(yè)VPN、企業(yè)IP專線，點(diǎn)對點(diǎn)通話免費(fèi)12.撥打電話，不需要加撥 # 結(jié)束符，與普通撥號方式完全一致13.兼容性強(qiáng)，與符合SIP協(xié)議標(biāo)準(zhǔn)的VOIP系統(tǒng)完整兼容 1)suppertingsip2)One10/100BASE-TWANport,usedtoconnectbroadbanddatanetwork3)One10/100BASE-TPCport,BridgedtotheWANport.4)SupportingDHCPClientorstaticIPaddressallocationplan5)Supporting802.1QVLANandVLANTag6)Mutecompressionandcomforttonegenerationtechnologyensureclearconversationquality.7)Self-adaptivejittercacheensuressmoothvoicefunction8)Lost-packetcompensationguaranteemechanismprovidesabettervoicequality.9)Built-inInternetgatewayfunction10)Easily-configuredConsoleport11)SupportingremoteconfigurationofWebmodeandremotesoftwaredownloading/upgradingDimensions:320*240*100mm productweightG.W/CTN:1.20kg