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產(chǎn)品報(bào)價(jià)： 面議

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產(chǎn)品熱度：加載中

產(chǎn)品型號(hào)：Analog VoIP Gateways

適用范圍：高教 職教

所在地區(qū)：

　　? Provides voice, fax and modem support? Offers toll quality voice compression? Enhanced capabilities including MWI, longhaul, Metering Tones Generation and, Caller ID? Allows fallback to PSTN for E911 (Emergencynumber PSTN breakthrough) or upon network/power failure (FXO and/or FXS) configurations? Supports Standalone Survivability (SAS) forhosted communications services and centraliedIP-PBX deployments? Supports SIP, MGCP and MEGACO standard controlprotocols? Proven integration with leading PBXs, IP-PB