Basics
- Operating system Linux
- 3-year warranty
- Wall mountable 2
- Product numbers
- D785 | black | PN 00004349
- D785 | white | PN 00004392
- D785N | black | PN 00004599
Dimensions and weight
- Dimensions (L x W x H, approx.)
- 230 mm x 205 mm x 90 mm w/o footstand
- 190 mm x 205 mm x 200/220 mm with footstand
- Weight (approx.)
- 990 g with footstand
- 750 g w/o footstand
- Inclination
- High angle 46°
- Low angle 28°
Display and indicators
- Display
- TFT liquid crystal display (LCD), true colour, backlit
- Display size (W x H) 95 mm x 53.9 mm
- 4.3" (109 mm) display size (diagonal)
- Resolution 480 x 272 pixel
- Function key display
- TFT liquid crystal display (LCD), monochrome, graphic
- Display size (W x H) 66 mm x 23 mm
- 2.8" (70 mm) display size (diagonal)
- Resolution 254 x 100 pixel
- 11 LED indicators
- 1 red LED for call status indication
- 1 red LED for message waiting indication (MWI)
- 6 multicolour LEDs for function key indication
- 3 LEDs (1 red / 2 green) for audio key indication
Keypad and function keys
- 42 hard keys in total
- Standard ITU telephone keypad: 12 keys with star and pound/hash key
- 5-way navigation key
- 4 context-sensitive function keys
- Programmable line / function keys
- 6 self-labelling keys with multicolour LED
- Multiple key occupancy up to 24 functions on 4 pages
- 5 dedicated audio keys
- Mute (with red LED), Speakerphone (with green LED), Headset (with green LED), Volume + / - (rocker)
- 10 dedicated function keys
- Ok, Cancel, DND, Message (with red LED), Directory, Menu, Transfer, Hold, PFK page (rocker)
- Related features
Audio devices, codecs, and features
- Headset connectivity 4
- USB headset via USB
- Wired headset via RJ9-4P4C
- Compatible wireless headset via EHS
- BT headset via integrated Bluetooth 1
- Corded receiver
- Hearing aid compatible (HAC)
- Audio codecs
- G.711 (A-law, μ-law), G.722, G.726, G.729, GSM 6.10 (FR)
- Dual-tone multi-frequency signalling (DTMF)
- in-band, out-of-band, SIP-INFO
- Related features
- Built-in assignable ringtones
- Comfort noise generator (CNG)
- Voice activity detection (VAD)
Environmental conditions
- Operating ambient temperature:
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0 °C to 35 °C (32 °F to 95 °F) |
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- 10 °C to 45 °C (14 °F to 113 °F) |
- Humidity (non-condensing):
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5% - 95% |
Interfaces and connections
- D785/D785N power options
- Power over Ethernet (PoE), IEEE 802.3af, class 3
- Power adapter: 100 - 240 V AC / 50 - 60 Hz | 5 V DC (SELV) / 2 A / 10 W 2
- Wired interfaces
- 1 coaxial power adapter connector
- 2 RJ45-8P8C Gigabit Ethernet ports
- 1 USB 2.0 type A port for USB headsets and other accessories 4
- 1 RJ9-4P4C standard connector for corded receiver
- 1 RJ9-4P4C standard connector for wired headset connection 2
- 1 RJ12-6P6C EXT connector for Snom EHS adapter
- Expansion module connection via USB port for up to 3 D7 / D7C 2
- Wireless interfaces
- Bluetooth 4.0 class 2 1
- WLAN optional via Snom USB Wi-Fi dongle 2
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Directory support and call features
- 12 SIP identities / accounts
- Up to 12 simultaneous calls
- Directory support
- Outgoing call features
- Incoming call features
- Connected call features
- Related features
- Call history lists of missed, received, dialed, rejected, and deflected calls
- Extension monitoring, call pickup 3
Technologies and protocols
- Bluetooth V4.0+EDR 1
- Network technologies
- VoIP related protocols and techniques
- Secure VoIP protocols
- Network protocols
- Secure network protocols
- Remote management protocols
- TR-069, TR-069 Annex G (formerly TR-111)
User interfaces and setup
Package contents
- Desk phone unit
- Footstand
- Corded receiver
- 1.5 m (5 ft) Ethernet cable
- Quick Installation Guide (QIG)
- GNU General Public License
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