Quad Band 1 channel GSM Voip gateway Goip Voip phone
2014-02-18 15:006770询价
价格
面议
发货
China(Mainland)付款后3天内
Payment Terms
L/C,D/A,D/P,T/T,Western Union,MoneyGram
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产品详情
Quad Band 1 channel GSM Voip gateway Goip Voip phoneOpen Standard VoIP Protocols (ITU H.323 V4 and IETF SIP V2)Single Server RegistrationsSIP peer-to-peer modeSIP proxy modeGSM moduleAdvanced jitter bufferVLAN and QoS supportNAT Transversal