The Panasonic KX-UT123X-B is a high quality business VoIP (SIP) Phone.

This powerful SIP device includes a rich feature set, caller ID, call log, 3-way conference communication, and many more provided by your IP-PBX*, service provider

HD Voice and PoE Enabled Two Data Ports for Simplified Wiring and Connecting a Second Device Environmentally Friendly - Power Consumption 1W in ECO Mode Two-year Limited Warranty

Specifications

Audio Features Audio Codec: G.711, G.722, G.726, G.729a Handset, Speaker, Headset Volume: 8 levels (includes echo cancellation and distortion prevention) 15 levels Ringtones: 27 Ringer Volume: 6 levels + Off Headset Port: 2.5 mm Hearing Aid: Compatible with Hearing Aid TIA-801 IP Features SIP Accounts: 2 SIP Compatibility: RFC 3261 Standard SIP Server, Asterisk, Broadsoft IP Version: IPv4 DHCP Client: Yes DNS: Yes HTTP / HTTPS: Yes SNTP Client: Yes VLAN (802.1q): Yes QoS (DiffServ): Yes Keys Keys (total): 28 Navigator and Cancel Key: Yes Software features Phone Book (Entries): 500 - each with 5 numbers Call Log Entries: 30 incoming calls + 30 outgoing calls Conferencing: 3 parties (within terminal - multi-party dependent on server) Display LCD Display: Monochrome Graphical LCD Size: 242 x 55 pixels - 3 lines LCD Contrast: 6 levels LCD Backlight: On/Auto/Off Install Options Wall mount: KX-A432-B (optional) Power adaptor: KX-A239L (optional) Networking Ethernet Ports: 2 - 10/100 Power over Ethernet (PoE): Yes (Class 2) Configuration Plug & Play Configuration: Server based configuration, TR-069, BroadSoft Device Management Server Manual Configuration: Internal web Configurator, Local (LCD based) network configuration