HT704, Gateway 4 cổng FXS, Ra 4 điện thoại Analog
HT704, Gateway 4 cổng FXS, Ra 4 điện thoại Analog
HT704, Gateway 4 cổng FXS, Ra 4 điện thoại Analog
2 FXS port (HT702) or 4 FXS port (HT704), supporting 3 REN and single 10/100M Ethernet port LEDs for Power, Internet, LINK/ACT, and Phone status Advanced telephony features including caller ID, call waiting, 3-way conference, transfer, forward, do not disturb, message waiting indication, multi-language voice prompt, T.38 Fax, flexible dial plan Support comprehensive voice codecs including G.711 with Annex I/II, G.723.1, G.729A/B, G.726, iLBC Strong security protection of voice/data privacy using TLS/SRTP/HTTPS, secure and automated provisioning using TR069 and HTTP/HTTPS/TFTP - See more at: http://thietbidiennhe.com/voip-gateway/grandstream-ht704.html#sthash.omoGc5zr.dpuf
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