| Features |
|---|
| Number of programmable keys | 4 |
| Dual-Tone Multi-Frequency (DTMF) modes | In-band, Out-of band, SIP info |
| Phonebook sharing | Yes |
| Handset type | Wired handset |
| Firmware upgradeable | Yes |
| Volume control | Buttons |
| Product colour | Black |
| Technical details |
|---|
| Number of programmable keys | 4 |
| Dual-Tone Multi-Frequency (DTMF) modes | In-band, Out-of band, SIP info |
| Phonebook sharing | Yes |
| Answering machine | Yes |
| Handset type | Wired handset |
| Firmware upgradeable | Yes |
| Volume control | Buttons |
| Speakerphone | Yes |
| Quick start guide | Yes |
| Harmonized System (HS) code | 85171800 |
| Security |
|---|
| Security algorithms | 256-bit AES, MD5, SRTP, SSL/TLS |
| Password protection type | Supervisor, User |
| Design |
|---|
| Product type | IP Phone |
| Handset type | Wired handset |
| Product colour | Black |
| Performance |
|---|
| Dual-Tone Multi-Frequency (DTMF) modes | In-band, Out-of band, SIP info |
| Password protection type | Supervisor, User |
| Phone features |
|---|
| Call transfer | Yes |
| Phonebook sharing | Yes |
| Answering machine | Yes |
| Call log entries | 1000 |
| Lines quantity | 2 lines |
| Conference call | Yes |
| Call waiting | Yes |
| Call pick up | Yes |
| Call park | Yes |
| Call hold | Yes |
| Call forwarding | Yes |
| Management features |
|---|
| Number of programmable keys | 4 |
| Firmware upgradeable | Yes |
| Volume control | Buttons |
| Display |
|---|
| Touchscreen | No |
| Display resolution | 320 x 240 pixels |
| Display diagonal | 6.1 cm (2.4") |
| Display | TFT |
| Camera |
|---|
| Front camera | No |
| Audio |
|---|
| Voice codecs | G.711a, G.711u, G.722, G.723, G.726, G.729A, G.729B, OPUS, iLBC |
| Speakerphone | Yes |
| Network |
|---|
| Ethernet LAN interface type | Fast Ethernet |
| Supported network protocols | SIP RFC3261, TCP/IP/UDP, RTP/RTCP, HTTP/HTTPS, ARP, ICMP, DNS(A record, SRV, NAPTR), DHCP, PPPoE, TELNET, TFTP, NTP, STUN, SIMPLE, LLDP, LDAP, TR-069, 802.1x, TLS, SRTP, IPV6 |
| Security algorithms | 256-bit AES, MD5, SRTP, SSL/TLS |
| Quality of Service (QoS) support | Yes |
| Ethernet LAN | Yes |
| Bluetooth | No |
| Colour |
|---|
| Product colour | Black |
| Ports & interfaces |
|---|
| RJ-9 ports quantity | 1 |
| Ethernet LAN (RJ-45) ports | 2 |
| Power |
|---|
| Power over Ethernet (PoE) | Yes |
| AC adapter output voltage | 5 V |
| AC adapter input voltage | 100 - 240 V |
| Operational conditions |
|---|
| Storage temperature (T-T) | -10 - 60 °C |
| Storage relative humidity (H-H) | 10 - 90% |
| Operating temperature (T-T) | 0 - 40 °C |
| Operating relative humidity (H-H) | 10 - 90% |
| Weight & dimensions |
|---|
| Width | 203 mm |
| Depth | 193 mm |
| Height | 52.1 mm |
| Packaging content |
|---|
| Cables included | LAN (RJ-45) |
| Number of handles included | 1 pc(s) |
| Quick start guide | Yes |
| Logistics data |
|---|
| Harmonized System (HS) code | 85171800 |
