| Display | |
|---|---|
| LCD Display | Monochrome Graphical |
| LCD Size | 132 × 64 pixel 2.3 inch Graphical LCD |
| LCD Contrast | 6 levels |
| LCD Backlight | On/Auto/Off |
| Install Options | |
| Desk Mount Tilt | Yes – 2 positions |
| Wall Mount | KX-A440 (optional) |
| Power Adaptor | KX-A423 (optional) |
| Audio Features | |
| Handset, Speaker, Headset Volume | 8 levels (includes echo cancellation and distortion prevention) |
| Ringtones | 27 |
| Ringer Volume | 8 levels + Off |
| Headset Port | RJ9 jack |
| Electronic Hook Switch Control Port | – |
| Audio Codec | G.711a-law / G.711µ-law / G.722 (wideband) / G.729a |
| HD Voice | Yes |
| Speaker Phone | Yes |
| Keys | |
| Programmable Keys | 2 |
| Software Features | |
| Phone Book (Local) | 500 |
| LDAP Remote Phonebook | Yes |
| XML Remote Phonebook | Yes |
| Call Log Entries | 30 incoming calls + 30 outgoing calls |
| Conferencing | 3 parties (within terminal – multi-party dependent on server) |
| XML Application | Yes |
| Music on Hold | Supplied by Host Service (PBX / SIP Server) |
| IP Features | |
| SIP Accounts | 2 |
| SIP Compatibility | RFC 3261 Standard SIP Server, Asterisk, Broadsoft, Panasonic IP PBX |
| IP Version | IPv6 / IPv4 |
| DHCP Client | Yes |
| DNS | Yes |
| HTTP | Yes |
| HTTPS | Yes |
| SNTP Client | Yes |
| VLAN (802.1q) | Yes |
| QoS (DiffServ) | Yes |
| Configuration | |
| Plug & Play Configuration | Server based configuration, TR-069 |
| Manual Configuration | Internal web Configurator, Local (LCD based) network configuration |
| Interface | |
| Ethernet Ports | 2 |
| Ethernet Interface | 10/100 Mbps |
| PoE (Power over Ethernet) | Yes |
| Others | |
| Power Consumption | PoE Stand-by: approx. 2.2 W (ECO mode off), 1.9 W (ECO mode on) Talking: 2.3 W (ECO mode off), 2.0 W (ECO mode on) Max: 2.8 WAC Adaptor Stand-by: 2.0 W (ECO mode off), 1.3 W (ECO mode on) Talking: 2.1 W (ECO mode off), 1.4 W (ECO mode on) Max: 2.8 W |
| Operating Environment | 0 °C – 40 °C (32 °F – 104 °F) |
| Dimensions (Width x Depth x Height; excluding the handset, stand attached) |
High position: 167 mm x 165 mm x 148 mm Low position: 167 mm x 173 mm x 115 mm |
| Weight (with handset,handset cord and stand) |
691 g |
