Premium Executive VoIP Phone, 18-Line, 18-SIP, PoE HD voice 4.5” color display

Key Features:

• 4.5” 480x854-pixel color display with backlight;
• 18 multi-functional line keys, up to 80 DSS Keys;
• Optima HD voice, Full-duplex speakerphone;
• Dual-port Gigabit Ethernet, integrated POE;
• 2xBuilt-in USB Port, support USB WIFI Dongle;
• Up to 18 SIP accounts, 3-way conferencing;
• Integrated stand with 2 adjustable angles;

• Phone Features	18 SIP accounts, Hotline Call hold, Call waiting, Call forward, Call return Call transfer (blind/busy/ask) Caller ID display, Redial, Mute, DND Auto-answer, 3-way conferencing Speed dial, SMS, Voicemail Message Waiting Indication LED Tone scheme, Volume control Direct IP call without SIP proxy Ring tone selection/import/delete Black list, Hand-free indicator. Call history: dialed/received/missed; Multi-Language Soft keys programmable, Supports PC control
  Advanced Features	XML Phone Book search and input & output 2000 Enterprise phone book 1000 Personal Phone book LDAP phone book Functions customizable keys Support up to 80 DSS keys
  IP PBX System Integration	Busy lamp field (BLF), BLF list Bridged line appearance (BLA) DND & Forward synchronization Intercom, Paging, Music on hold Call pickup, Dial Plan, Call recording Anonymous call, Anonymous call rejection Network conference, Distinctive ringtone
  Codes and Voice Features	Wideband Codec: G.722 Narrowband codec: G.711μ/A, G.726, G.729AB,iLBC VAD, CNG, AEC, AGC Full-duplex,
  Security	LLDP, VLAN QoS (802.1pq),VPN(L2TP) Transport Layer Security (TLS) Digest authentication using MD5/MD5-sess Secure configuration file via AES encryption Phone lock for personal privacy protection Admin/User 2-level configuration mode
  Network Features	SIP v1 (RFC2543), v2 (RFC3261) DNS SRV (RFC3263) NAT Traversal: STUN mode DTMF: In-Band, RFC2833, SIP Info, Auto HTTP Web Management IP Assignment: Static/DHCP/PPPoE Bridge/Router mode for PC port TFTP/DHCP/PPPoE client DNS client, NAT/DHCP server
  Management	Auto-provision via FTP/TFTP/HTTP/HTTPS SNMP V1/2 , TR069 optional Configuration: browser/phone/auto-provision Trace package and system log export
  Physical Features	480x854-pixel color display with blacklight 49 keys, 21 LED lights, 1xRJ-9 handset port 1xRJ-9 headset port 2xRJ45 10/100/1000M Ethernet ports 1xRJ45 EXT port, support extension module Power adapter: AC 100~240V input and DC 12V/1A output 2x USB port Power over Ethernet ,IEEE 802.3af,class 0 Power consumption: 2.5-3.5W Net weight: Dimension: Operating humidity: 10~95% Storage temperature: up to 60°C