| ![](/p.gif) |
![](/p.gif) |
| Item number: CIEN2-100696831 Manufacturer no.: 00004536 EAN/GTIN: 4260059583268 |
| |
|
| ![](/p.gif) | ![](/p.gif) |
![](/p.gif) | The D865 is a true all-rounder - perfect for those who work intensively with their phone. The 40° continuously adjustable LC display has crystal-clear colours and blends perfectly into any office environment, regardless of lighting conditions. The HD audio voice quality featuring advanced noise reduction is simply outstanding. It is also hearing aid compatible, has integrated Bluetooth & WLAN, and furthermore, you can connect a DECT headset via dongle. The D865 is not only well designed, but also very well thought-out - no matter what the environment! More information: Power | Power over Ethernet (PoE) | Yes | ![](/p.gif) | AC adapter input voltage | 100 - 240 V | ![](/p.gif) | Input frequency | 50/60 Hz | Ports & interfaces | USB 2.0 ports quantity | 2 | ![](/p.gif) | Ethernet LAN (RJ-45) ports | 2 | ![](/p.gif) | RJ-9 ports quantity | 2 | Network | Ethernet LAN | Yes | ![](/p.gif) | Wi-Fi | Yes | ![](/p.gif) | Bluetooth | Yes | ![](/p.gif) | Ethernet LAN interface type | Gigabit Ethernet | ![](/p.gif) | Wi-Fi standards | Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac) | ![](/p.gif) | Bluetooth version | 5.0 | ![](/p.gif) | Supported network protocols | SIP (RFC 3261), SDP (RFC 3261), RTP (RFC 8866), RTCP (RFC 3550), RTCP-XR, SIP REFER method (RFC 3515), rport (RFC 3581), ENUM, ICE, STUN (RFC 5389) | ![](/p.gif) | VoIP protocols | SIPS (SIP over TLS), SRTP (RFC 3711), SRTCP | Audio | Speakerphone | Yes | ![](/p.gif) | Microphone mute | Yes | ![](/p.gif) | Microphone frequency | 100 - 8000 Hz | ![](/p.gif) | Voice codecs | G.711, G.711alaw, G.711ulaw, G.722, G.723.1, G.726, G.729, OPUS | ![](/p.gif) | Comfort noise generation (CNG) | Yes | ![](/p.gif) | Packet loss concealment (PLC) | Yes | Packaging content | Quick start guide | Yes | ![](/p.gif) | Cables included | LAN (RJ-45) | Display | Display | TFT | ![](/p.gif) | Display diagonal | 5 " | ![](/p.gif) | Display resolution | 1280 x 720 pixels | ![](/p.gif) | Aspect ratio | 16:9 | Phone features | Caller ID | Yes | ![](/p.gif) | Phonebook capacity | 50000 entries | ![](/p.gif) | Number of VoIP accounts | 12 | ![](/p.gif) | Answering machine | Yes | ![](/p.gif) | Speed dialling | Yes | ![](/p.gif) | Intercom | Yes | ![](/p.gif) | Call forwarding | Yes | ![](/p.gif) | Conference call | Yes | ![](/p.gif) | Redialing | Yes | ![](/p.gif) | Do not disturb function | Yes | ![](/p.gif) | Call park | Yes | ![](/p.gif) | Anonymous call | Yes | ![](/p.gif) | Full duplex | Yes | Performance | Operating system installed | Linux | Operational conditions | Operating temperature (T-T) | 0 - 35 °C | ![](/p.gif) | Operating relative humidity (H-H) | 5 - 95 % | ![](/p.gif) | Storage temperature (T-T) | -10 - 45 °C | Weight & dimensions | Width | 243 mm | ![](/p.gif) | Depth | 165 mm | ![](/p.gif) | Height | 193 mm | ![](/p.gif) | Weight | 1120 g | Sensors | Ambient light sensor | Yes | Design | Product type | IP Phone | ![](/p.gif) | Product colour | Grey | ![](/p.gif) | Wall mountable | Yes | Management features | Keypad number of keys | 43 | ![](/p.gif) | Number of programmable keys | 10 |
|
| ![](/p.gif) | ![](/p.gif) |
![](/p.gif) | | ![](/p.gif) | ![](/p.gif) |
![](/p.gif) | Other search terms: Analog phone, Analog phones, Analog telephon, Analog telephons, DECT, DECT phone, DECT phones, DECT telephone, DECT telephones, Cordless phone, Cordless phones, Cordless telephone, Cordless telephones, IP phone, IP phones, VoIP phone, VoIP, VoIP phone system, VoIP phones, VoIP telephone, VoIP telephones, Voice over IP phone, Voice over IP phones, Voice over IP, analogue phone |
| ![](/p.gif) | ![](/p.gif) |
| |