4.3" TFT LCD, 480*272 Pixel, 376 * 96 lattice full perspective black&White LCD sub-screen. 32 SIP accounts, Call Forward, Call Transfer, Call Waiting, Hotline, Call Hold, Auto Answer, Caller ID, Redial, Mute, DND, Local 9-Way Conferencing, Speed Dial, Voice Mail, Local Phonebook (up to 1000 entries), Direct IP call without SIP proxy, Black list, Dialed/Received/Missed/Forward call (total 400), Call Center Headsets mode,support EHS headset.

English, German, Italian, French, Spanish, Portuguese, Russian, Chinese, Arabic, Polish, Turkish ,Hebrew

IPv4 & IPv6, VLAN, LLDP, OpenVPN, IEEE802.1X, STUN Intranet penetration,Rport; SIP connection mode: proxy mode, P2P direct mode, DNS SRV(RFC3263), 3 DTMF modes: In-band, RFC2833, SIP INFO; Built-in HTTP / HTTPS web server, LAN / PC: bridging mode, web capture function, PC port capture package function, Syslog.

Plug and Play Configuration: implemented base on server, manual configurate: local WEB page configuration, LCD user interface configuration.

39 Programmable keys; One key reach to the menu; One key to read phone information; BLF quick setting; Support phone book intelligent search; Dial assistant.

Multicast, LDAP address book, XML remote address book, Action URL

IEEE 802.11b/g/n, Enhanced support for IEEE 802.11e QoS.IEEE802.11i (WPA, WPA2) authentication,WPA/WPA2-Enterprise 802.1X EAP-PEAP,A68W support 2.4GHz based on 802.1n, A68WAC support 2.4G and 5G based on 802.11Ac

HTTPS / HTTP / FTP / TFTP / RPS / PnP / DHCP Option 66, TR069, WEB import and export configuration templates, configuration file batch generation tool, periodic testing and updating

Supports Intercom, Paging, Call pickup, Call park, Anonymous call, Anonymous call rejection, Hold on music, Conference Call, Group pickup, DND&Call forward state synchronization, Call Recording.

10 (built-in+customized) ring tones, 8 levels adjustable volume + mute mode, Narrowband codec: G.711(a/μ), G.729A/B/AB, G.726, iLBC, Wideband codec: G.722, L16, Support VAD, CNG, AEC, PLC, AJB, AGC, Full-duplex speakerphone with AEC.

TLS、HTTPS、SRTP protocol (RFC3711), ZRTP(special version), support 'Accept trusted server only', support information verification mechanism MD5/MD5-SESS, support AES encryption algorithm (profile encryption), support four level phone lock, administrator/user hierarchic pattern

Power Interface: DC 5V-2A, PoE power supply: IEEE 802.3af Class 2 2x RJ45 100/1000M adaptive Ethernet ports, 1x RJ9 headphone jack, 1x RJ9 handset jack. 1 status indicator, 6 line keys, 4 soft keys, 5 navigation keys, 2 volume keys, 8 Speed dial keys, 8 function keys (menu, cancel, hold, voicemail, mute, headphone, redial, hands-free)