| Features |
|---|
| Number of function keys | 7 |
| Dual-Tone Multi-Frequency (DTMF) modes | In-band, Out-of band, SIP info |
| Phonebook sharing | Yes |
| Handset type | Wired handset |
| Mounting | Desk/Wall |
| Wall mountable | Yes |
| Volume control | Digital |
| Keypad number of keys | 34 |
| Product colour | Black |
| Technical details |
|---|
| Number of function keys | 7 |
| Dual-Tone Multi-Frequency (DTMF) modes | In-band, Out-of band, SIP info |
| Phonebook sharing | Yes |
| Answering machine | Yes |
| Handset type | Wired handset |
| Mounting | Desk/Wall |
| Volume control | Digital |
| Keypad number of keys | 34 |
| Security |
|---|
| Security algorithms | AES, MD5 |
| Design |
|---|
| Product type | IP Phone |
| Handset type | Wired handset |
| Mounting | Desk/Wall |
| Wall mountable | Yes |
| Product colour | Black |
| Performance |
|---|
| Dual-Tone Multi-Frequency (DTMF) modes | In-band, Out-of band, SIP info |
| Phone features |
|---|
| Message-waiting indicator (MWI) | Yes |
| Call transfer | Yes |
| Phonebook sharing | Yes |
| Answering machine | Yes |
| Call log entries | 600 |
| Lines quantity | 4 lines |
| Redialing | Yes |
| Phonebook capacity | 1000 entries |
| Intercom | Yes |
| Do not disturb function | Yes |
| Conference call | Yes |
| Caller ID | Yes |
| Call waiting | Yes |
| Call pick up | Yes |
| Call park | Yes |
| Call hold | Yes |
| Call forwarding | Yes |
| Management features |
|---|
| Number of function keys | 7 |
| Volume control | Digital |
| Keypad number of keys | 34 |
| Display |
|---|
| Touchscreen | No |
| Display resolution | 320 x 240 pixels |
| Display diagonal | 6.1 cm (2.4") |
| Display | LCD |
| Audio |
|---|
| Comfort noise generation (CNG) | Yes |
| Frequency range | 0 - 7 Hz |
| Voice codecs | G.711a, G.711u, G.722, G.723.1, G.726 |
| Voice activity detection | Yes |
| Noise reduction | Yes |
| Microphone mute | Yes |
| Echo cancellation | Yes |
| Packet loss concealment (PLC) | Yes |
| Network |
|---|
| Networking standards | IEEE 802.1x, IEEE 802.3af |
| Ethernet LAN interface type | Fast Ethernet |
| Ethernet LAN data rates | 10,100 Mbit/s |
| Wi-Fi | No |
| Syslog | Yes |
| Supported network protocols | DHCP, PPPoE, L2TP, OpenVPN, SIP2.0 UDP/TCP/TLS, RTP/RTCP/SRTP, STUN, DHCP, PPPoE, 802.1x, L2TP, SNTP, FTP/TFTP, HTTP/HTTPS, TR069 |
| Security algorithms | AES, MD5 |
| Quality of Service (QoS) support | Yes |
| Ethernet LAN | Yes |
| Bluetooth | No |
| Colour |
|---|
| Product colour | Black |
| Microphone |
|---|
| Microphone mute | Yes |
| Ergonomics |
|---|
| Wall mountable | Yes |
| Ports & interfaces |
|---|
| RJ-9 ports quantity | 2 |
| Ethernet LAN (RJ-45) ports | 2 |
| DC-in jack | Yes |
| Power |
|---|
| Power over Ethernet (PoE) | Yes |
| Power consumption (typical) | 3.03 W |
| Operational conditions |
|---|
| Operating temperature (T-T) | 0 - 45 °C |
| Operating relative humidity (H-H) | 10 - 95% |
| Weight & dimensions |
|---|
| Width | 169 mm |
| Depth | 186.3 mm |
| Height | 174.5 mm |
| Package width | 274 mm |
| Package depth | 215 mm |
| Package height | 68 mm |
| Packaging content |
|---|
| Cables included | LAN (RJ-45) |
| Number of handles included | 1 pc(s) |
