IP Phones

• Basic Function

132*58 graphic lattice LCD. 6 SIP accounts, Call Forward, Call Transfer, Call Waiting, Hotline, Call Hold, Auto Answer, Caller ID, Redial, Mute, DND, Local 5-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.

• Quick to use features

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

• IP PBX Features

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.

• Advanced Features

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

• Audio Features

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.

• Wi-Fi

Support IEEE802.11b/g/n, IEEE802.1leQoS, IEEE802.11i(WPA,WPA2) authentication mode, WPA/WPA2 enterprise version authentication.

• Network Features

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.

• Security

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

• Configuration

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