| Audio Features |
| • | HD voice: HD handset, HD speaker |
| • | Wideband codec: Opus*, G.722 |
| • | Narrowband codec: Opus*, G.711(A/U), G.723.1, G.729, G.729AB, G.726, iLBC |
| • | DTMF: In-band, Out-of-band(RFC 2833) and SIP INFO |
| • | Full-duplex hands-free speakerphone with AEC |
| • | VAD, CNG, AEC, PLC, AJB, AGC |
| Phone Features |
| • | 6 VoIP accounts |
| • | Call hold, mute, DND |
| • | One-touch speed dial, hotline |
| • | Call forward, call waiting, call transfer |
| • | Group listening, SMS, emergency call |
| • | Redial, call return, auto answer |
| • | 3-way conferencing |
| • | Direct IP call without SIP proxy |
| • | Ring tone selection/import/delete |
| • | Set date time manually or automatically |
| • | Dial plan |
| • | XML Browser |
| • | Action URL/URI |
| • | Integrated Screenshots |
| • | RTCP-XR |
| Directory |
| • | Loal phonebook up to 1000 entries |
| • | Black list |
| • | XML/LDAP remote phonebook |
| • | Intelligent search method |
| • | Phonebook search/import/export |
| • | Call history: dialed/received/missed/forwarded |
| IP-PBX Features |
| • | Busy Lamp Field (BLF) |
| • | Bridged Line Apperance(BLA) |
| • | Anonymous call, anonymous call rejection |
| • | Hot-desking |
| • | Message Waiting Indicator (MWI) |
| • | Voice mail |
| • | Call park, call pickup |
| • | Intercom, paging |
| • | Music on hold |
| • | Call completion |
| • | Call recording |
| Display and Indicator |
| • | 3.66" 240x120-pixel graphical LCD with backlight |
| • | LED for call and message waiting indication |
| • | Dual-color (red or green) illuminated LEDs for line status information |
| • | Wallpaper |
| • | Intuitive user interface with icons and soft keys |
| • | National language selection |
| • | Caller ID with name, number and photo |
| Feature keys |
| • | 21 line keys with LED |
| • | 21 line keys can be programmed up to 15 various features (3-page view) |
| • | 5 features keys: message, headset, mute, redial, hands-free speakerphone |
| • | 4 context-sensitive “soft” keys |
| • | 6 navigation keys |
| • | 2 Volume control keys |
| • | Illuminated message key |
| • | Illuminated headset key |
| • | Illuminated hands-free speakerphone key |
| Interface |
| • | Dual-port Fast Ethernet |
| • | Support Bluetooth headset through USB Dongle |
| • | 1xRJ9 (4P4C) handset port |
| • | 1xRJ9 (4P4C) headset port |
| • | 1XRJ12 (6P6C) EXT port: Supports up to 6 Expansion Modules for an attendant console application |
| • | Power over Ethernet (IEEE 802.3af), class 2 |
| Other Physical Features |
| • | Stand with 2 adjustable angles |
| • | Wall mountable (optional) |
| • | External universal AC adapter (optional): AC 100~240V input and DC 5V/1.2A output |
| • | Power consumption (PSU): 1.17~3.32W |
| • | Power consumption (PoE): 1.60~5.94W |
| • | Dimension(W*D*H*T): 265mm x 210mm x 170.5mm x 53.5mm |
| • | Operating humidity: 10~95% |
| • | Operating temperature: -10~50°C |
