Panasonic KX-UT113 Standard Desk Phone Features ?Certified for Asterisk and Broadsoft. ?Easy operation ?3-way conference call ?100 Entry Phonebook ?Plug and Play configuration ?10/100-BaseTX Ethernet port, PoE ?Green (<1W ECO mode power consumption) Panasonic KX-UT113 Technical Specifications Display ?LCD Display: Monochrome Graphical ?LCD Size: 242 x 55 pixels ? 3 lines ?LCD Contrast: 6 levels ?LCD Backlight: None ?HD Video: No Install Options ?Desk Mount Tilt: No ?Wall Mount: KX-A432 (optional) ?Power Adapter: KX-A239 (optional) Networking ?Ethernet Ports : 1 ? 10/100 ?Power Over Ethernet (PoE): Yes ?Bluetooth: No Audio Features ?Headset, 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: None ?Audio Codec: G.711, G.722, G.726, G.729a Keys ?Soft Keys: Yes - 4 ?Programmable Keys: 0 ?0-9, * , # Keys: Yes ?Navigator & Cancel Keys: Yes Software Features ?Phone Book (Entries): 100 ? each with 5 numbers ?Call Log Entries: None ?Conferencing: 3 parties (within terminal ? multi-party dependent on server) ?XML: XML application support from Q1 2012 ?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 SIP PBX ?IP Version: IPv4 ?DHCP Client: Yes ?DNS: Yes ?HTTP: Yes ?HTTPS: Yes ?SNTP Client: Yes ?VLAN (802.1q): Yes ?QoS (DiffServ): Yes ?802.1x: No Configuration ?Plug & Play Configuration: Server based configuration, TR-069, Panasonic Redirect Server ?Manual Configuration: Internal web Configurator, Local (LCD based) network configuration