| Display |
2.3-inch dot-matrix LCD, 132 x 64 pixels |
| SIP / Lines |
Supports 2 SIP lines |
| Network |
2 x 10/100 Mbps Ethernet (Fast Ethernet) with PoE support |
| Power / PoE |
Supports Power over Ethernet (PoE) |
| Installation |
Desk-mount or wall-mount supported |
| Audio & Voice |
| Wideband (HD) Codecs |
G.722, Opus |
| Narrowband Codecs |
G.711, G.723.1, G.726, G.729, iLBC |
| Audio Enhancements |
Full-duplex speakerphone, AEC, NR, AGC, jitter buffer, PLC, DTMF (in-band / out-of-band) |
| Hands-free / Headset |
HAC HD handset, full-duplex hands-free speaker, EHS headset support |
| Local Conference |
6-way local audio conference |
| Call Management |
| Phonebook |
Up to 1,000 contacts |
| Call Logs |
Incoming, outgoing, missed calls (up to 1,000 entries) |
| Call Features |
Hold, transfer, mute, redial, callback, speed dial, hotline, VMWI, programmable soft keys |
| Remote Directory |
XML / LDAP remote phonebook |
| Protocols / Security |
SIP v1/v2, IPv4/IPv6, VLAN, 802.1x, DHCP, Static IP, PPPoE |
| Provisioning / Management |
TFTP/FTP/HTTP/HTTPS, DHCP Option 66, SIP autoprovisioning, config import/export, firmware upgrade, remote management |
| Physical & Environmental |
| Ports |
RJ-9 handset port; RJ-45 network ports |
| Mounting |
Desktop (40/45) or wall-mountable |
| Operating System |
Linux-based |
