| Design | |
| Product type: | IP Phone |
| Product colour: | Black |
| Handset type: | Wired handset |
| Performance | |
| Dual-Tone Multi-Frequency (DTMF) modes: | In-band, SIP info |
| Hearing aid compatibility: |  |
| Phone features | |
| Caller ID: | |
| Phonebook capacity: | 1000 entries |
| Number of VoIP accounts: | 6 |
| Call hold: | |
| Conference call: | |
| Redialing: | |
| Do not disturb function: | |
| Anonymous call: | |
| Full duplex: | |
| Call transfer: | |
| Message-waiting indicator (MWI): | |
| Management features | |
| Number of programmable keys: | 38 |
| Number of function keys: | 10 |
| Firmware upgradeable: | |
| Display | |
| Touchscreen: | |
| Display diagonal: | 10.9 cm (4.3") |
| Display resolution: | 272 x 480 pixels |
| Camera | |
| Front camera: |  |
| Audio | |
| Speakerphone: | |
| Microphone mute: | |
| Voice codecs: | G.711a, G.711u, G.722, G.726-32, G.729, iLBC |
| Network | |
| Ethernet LAN: | |
| Wi-Fi: | |
| Bluetooth: | |
| Ethernet LAN interface type: | Gigabit Ethernet |
| Ethernet LAN data rates: | 10,100,1000 Mbit/s |
| Supported network protocols: | HTTP, HTTPS, UPD, TCP, TLS, RTP SRTP |
| Quality of Service (QoS) support: | |
| Security algorithms: | SIPS, SRTP, TLS |
| Syslog: | |
| Networking standards: | IEEE 802.1Q, IEEE 802.3af |
| Ports & interfaces | |
| USB 2.0 ports quantity: | 1 |
| Ethernet LAN (RJ-45) ports: | 2 |
| RJ-9 ports quantity: | 1 |
| DC-in jack: | |
| Certificates | |
| Certification: | 2014/53 / EU IEC62368-1, EN62479, EN301489-1 / -17, EN300328, EG202518 |
| Power | |
| Power over Ethernet (PoE): | |
| AC adapter input voltage: | 100-240 V |
| Input frequency: | 50/60 Hz |
| Operational conditions | |
| Operating temperature (T-T): | 0 - 40 °C |
| Storage temperature (T-T): | -25 - 70 °C |
| Weight & dimensions | |
| Width: | 188.5 mm |
| Depth: | 188 mm |
| Height: | 36 mm |
| Weight: | 915 g |
| Handset dimensions (WxDxH): | 45.6 x 181 x 38.5 mm |
| Base dimensions: | 187.5 x 156.5 x 24.5 mm |
| Handset weight: | 108 g |
| Packaging content | |
| Number of handles included: | 1 pc(s) |
| Manual: | |
| Logistics data | |
| Country of origin: | Germany |
