| Voice codecs | CNG, G.711Mu, G.711a, G.723.1, G.726, G.729ab, VAD, iLBC |
| Number of programmable keys | 6 |
| Lines quantity | 12 lines |
| Number of VoIP accounts | 12 |
| Height | 6.89" |
| Volume Control | Digital |
| Caller ID | Y |
| Call park | Y |
| Call pick up | Y |
| Phonebook sharing | Y |
| SIP registrar server | Y |
| Width | 8.35" |
| Depth | 7.44" |
| Mounting | Desk/Wall |
| Speakerphone | Y |
| Display | LCD |
| Touchscreen | N |
| AC adapter output voltage | 5 V |
| Bluetooth | N |
| Conference call | Y |
| Front camera | N |
| Backlight display | Y |
| Speed dialing | Y |
| Energy saving mode | Y |
| Call hold | Y |
| Handset type | Wired handset |
| Phonebook capacity | 1000 entries |
| Redialing | Y |
| Dual-Tone Multi-Frequency (DTMF) modes | In-band, Out-of band, SIP info |
| Call forwarding | Y |
| Do not disturb function | Y |
| Anonymous call | Y |
| Anonymous call rejection | Y |
| Call return | Y |
| Call transfer | Y |
| Integrated voicemail | Y |
| RJ-9 ports quantity | 2 |
| Number of handles included | 1 pc(s) |
| Product color | Black |
| Package width | 9.69" |
| Package depth | 8.78" |
| Package height | 4.72" |
| Ethernet LAN (RJ-45) ports | 2 |
| USB 2.0 ports quantity | 1 |
| Operating temperature (T-T) | -10 - 50 °C |
| Operating relative humidity (H-H) | 10 - 95 % |
| AC adapter output current | 1.2 A |
| AC adapter input voltage | 100 - 240 V |
| Full duplex | Y |
| Wall mountable | Y |
| Product type | IP Phone |
| Manual | Y |
| Cables included | LAN (RJ-45) |
| Networking standards | IEEE 802.3af |
| Ethernet LAN | Y |
| Display resolution | 192 x 64 pixels |
| Ethernet LAN data rates | 10,100 Mbit/s |
| Wi-Fi | N |
| Ethernet LAN interface type | Fast Ethernet |
| Quality of Service (QoS) support | Y |
| Power over Ethernet (PoE) | Y |
| Supported network protocols | SIP v1, SIP v2, LLDP/CDP/DHCP, OpenVPN, IEEE802.1X, IPv6, FTP/TFTP/HTTP/HTTPS |
| Display diagonal | 2.7" |
| Call waiting | Y |
| Answering machine | Y |