Voip Phone

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Support Protocol SIP (RFC3261, RFC2543) PH802 Support IAX2. PH802 Support codec: G.711A/u, G.723 high/low, G.729 A/B PH802 Support G.168 echo cancellation standard, compliant 96ms echo cancellation with speaker mode PH802 Support voice volume adjustment, including IN/OUT of handset and speaker PH802 Support Jitter Buffer, VAD, CNG, SIP, Domain name register, point-to-point Call PH802 Support RTP and RTCP PH802 Support the Inbound/Outbound transmission;SIP info,DTMF Relay,RFC2833 PH802 Support many countries' standard ring PH802 Support NAT: Support STUN, CITRON, AVS Mode PH802 Support SIP domain, SIP Authentication (none, basic, MD5), Domain Name parse PH802 Support two SIP server synchronously, including Pubic Server/ Private server,can make a call by any proxy. You can back-up and select any above SIP server. PH802 Support SIP application, including SIP Call forward/transfer/holding/conference/pickup/redial/unredial/joincall PH802 Support BLF, server presence and Peer to peer presence negotiation PH802 Support VPN (L2TP) clients and open VPN Network Features: PH802 Support two models: Bridge and Router, integrate two ports router function. PH802 Support basic NAT and NAPT PH802 Support PPPoE for xDSL, and support auto redial when disconnect PH802 Support DHCP Client for WAN PH802 Support DHCP server for LAN PH802 Support DNS relay for LAN and provide DNS service for LAN Network equipment PH802 Support DNS domain name resolution in WAN port PH802 Support SNTP Client to get time from internet PH802 Support advanced DSP tech to ensure high quality voice PH802 Support advanced jitter buffer tech to prevent the info PH802 package delaying and losing PH802 Support network tool: ping,trace route,telnet client PH802 Support three modes to configure WAN port IP, they are: static, DHCP, and PPPoE PH802 Provide firewall for small LAN PH802 Provide optional priority level for small LAN PH802 Support second layer QoS (802.1p) PH802 Support VLAN PH802 Support VPN, L2TP protocol. (New hardware support openVPN)

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Wuchuan Network Technology

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