IP Phone (3 SIP line, IAX2, POE, VPN) (VI2008)

Product Description Business IP Phone


3 SIP Lines + IAX2 line
2 RJ 45 Ports & POE
Support VLAN, VPN(L2TP)
Large DOT matrix LCD display(57.54 x 79.2mm)
RJ9 Interface Headset

Advanced Application Features	Large dot matrix LCD display and softkeys make user easier to use
	2 headset interface ( 3.5mm Jack or RJ9 connector)
	6 memory keys
	Support POE
	Multilanguage realizes localization
	SIP application: support call forward/ transfer/ holding/ waiting/conference/
	Call control features: flexible dial map, hotline, empty calling no. reject service
	Incoming calls /outgoing calls / missing calls each support 100 records
	Support Phone Book 500 records
	Support conference and voice record on SIP server
	Support SMS
Network Features:	WAN/LAN: 10/100M Ethernet ports, supports Route and Switch mode.
	Support PPPoE for xDSL
	Support basic NAT and NAPT
	NAT transverse: support STUN client
	Support DHCP client on WAN
	Support DHCP server on LAN
	Support main DNS and secondary DNS server.
	Support VLAN
	Support DMZ
	Support DNS Relay, SNTP Client, Firewall
	Support VPN (L2TP)
	QoS with DiffServ
	Network tools in telnet server: including ping, trace route, telnet client
Maintenance and Management	Web, telnet and keypad management
	Management with different account right
	Upgrade firmware  through POST mode
	Telnet remote management/ upload/download setting file
	Safe mode provide reliability
	Support Auto Provisioning (upgrade firmware through HTTP, FTP or TFTP)
	Support Syslog
Basic Features	Support SIP 2.0 (RFC3261) and correlative RFCs
	Support IAX2
	SIP supports  3 SIP servers. Can connect to  3 SIP servers at the same time.
	Codec: G. 711A/u, G. 723, G. 729a/b, G. 722
	Echo cancellation: G. 168 Compliance in LEC, additional acoustic echo cancellation
	Support Voice Gain Setting, VAD, CNG
	Full duplex hands-free speakerphone
	SIP support SIP domain, SIP authentication (none, basic, MD5)
	DTMF MODE: support DTMF_RELAY, SIP_INFO, RFC_2833