The middle range model features 24 flexible buttons for easy operation. - 4 SIP accounts
- 3 line display for features and for CID/dialled number*1
- HD Voice (G.722)
- 500 entry phonebook
- 3-way conference call support
- Compatible with Asterisk, Broadsoft and CommuniGate Pro
- 2 x 10/100M ports, PoE
- Low standby power consumption
- XML Application Interface
- 24*1 Feature keys / BLF keys
- Electronic hook switch (Plantronics)
- Plug and Play configuration
- Ergonomic recessed button
- Cable concealing back
- Long handset cords
- Non-slip rubber feet
- Changeable angle stand
- Wall mounting
*1 Requires setting at least 2 flexible buttons as a DN button for calling or receiving the phone. Display | LCD Display | Monochrome Graphical | LCD Size | 242 x 55 pixels – 3 lines | LCD Contrast | 6 levels | LCD Backlight | On/Auto/Off | Install Options | Desk Mount Tilt | Yes – 2 positions | Wall Mount | KX-A433 (optional) | Power Adaptor | KX-A239 (optional) | Audio Features | Handset, Speaker, Headset Volume | 8 levels (includes echo cancellation and distortion prevention) | Ringtones | 32 | Ringer Volume | 6 levels + Off | Headset Port | 2.5 mm | Electronic Hook Switch Control Port*1 | 3.5 mm | Audio Codec | G.711a-law / G.711µ-law / G.722 (wideband) / G.729a / G.726 (32K) | HD Voice | Yes | Speaker Phone | Yes | Keys | Programmable Keys | 24*1 | Software Features | Phone Book (Entries) | 500 | Call Log Entries | 30 incoming calls + 30 outgoing calls | Conferencing | 3 parties (within terminal – multi-party dependent on server) | XML | Yes | Music on Hold | Supplied by Host Service (PBX / SIP Server) | IP Features | SIP Accounts | 4 | SIP Compatibility | RFC 3261 Standard SIP Server, Asterisk, Broadsoft, CommuniGate Pro, Panasonic IP PBX | IP Version | 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 | Power Consumption | PoE Standby: 1.8 W (ECO mode off), 1.3 W (ECO mode on) Talking: 2 W (ECO mode off), 1.5 W (ECO mode on) Max: 6 W AC Adaptor Standby: 1.6 W (ECO mode off), 1 W (ECO mode on) Talking: 2 W (ECO mode off), 1.5 W (ECO mode on) Max: 6 W | Operating Environment | 0 °C - 40 °C (32 °F - 104 °F) | Dimensions (Width x Depth x Height; handset on cradle, stand attached) | High position: 267 mm x 170 mm x 180 mm Low position: 267 mm x 187 mm x 155 mm | Weight (with handset,handset cord and stand) | 1120 g | *1 Requires setting at least 2 flexible buttons as a DN button for calling or receiving the phone.
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