VoIP Phone

• Main function:
  • Supported protocols: SIP(RFC2543, RFC3261), TCP/UDP/IP, PPPoE, RTP/RTCP, HTTP, ARP/RARP, ICMP, DNS, DHCP (server/client), NTP/SNTP, and TFTP/FTP
  • Two 10/100M Ethernet ports, support NAT and Bridge mode
  • Voice codec: G.711a/u, G.723.1, G.729A/B, and G.726
  • Voice quality enhancement: QoS, VAD, CNG, adaptive Jitter buffer, G.165 16ms echo cancellation
  • Support 3 SIP accounts
  • NAT traversal: STUN, outbound proxy
  • Auto configuration and upgrade via TFTP, FTP, HTTP: manual configuration via keypad, webpage, and Telnet
  • Extensive phone features: caller ID, call waiting, music on hold, and call transfer (attended/blind), do-not-disturb, call forwarding, dial plans, speed dial, 3-way calling, Phonebook, call log, handsfree, call timer, send anonymous CID, and more
  • User authentication
  • Signaling tone of ITU-T standard, DTMF detection and generation
  • Support T.38 fax, VLAN, DMZ, DDNS, Mac clone, virtual server, SIP encrypt

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We are a professional company to produce VoIP Phone. Accept mixed orders of customized products , Provide OEM & ODM service. China HK VoIP Phone suppliers, VoIP Phone manufacturers.

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