Panasonic Global
Search Panasonic Global Site

IP Phone Global

  • Home
  • Why Panasonic?
  • Products
  • Partners
  • Resources
  • Support [Open New Window]

IP Phone Global > Products > KX-UT123/113 > Specifications

  • Why Panasonic?
  • Products
    • Corded IP Phone
    • KX-HDV Series
    • KX-HDV230
    • KX-HDV130
    • KX-HDV100
    • KX-UT Series
    • KX-UT670
    • KX-UT248
    • KX-UT136/133
    • KX-UT123/113
    • Cordless IP Phone
    • Multi-Cell DECT System
    • KX-UDT121/111
    • KX-UDS124
    • Single-Cell DECT System
    • KX-TGP600
    • KX-TGP550
    • KX-TGP500
    • Line-up Comparison
    • Corded IP Phone
    • Cordless IP Phone (Multi-Cell DECT System)
    • Cordless IP Phone (Single-Cell DECT System)
  • Partners
  • Resources
  • Support [Open New Window]

Corded IP Phone KX-UT123/113 Product Information

  KX-UT123 KX-UT113
LCD Display Monochrome Graphical
LCD Size 242 x 55 pixels – 3 lines
LCD Contrast 6 levels
LCD Backlight On/Auto/Off N/A
Install Options
Wall Mount KX-A432 (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
Audio Codec G.711a-law / G.711µ-law / G.722 (wideband) / G.729a / G.726 (32K)
HD Voice Yes
Speaker Phone Yes
Software Features
Phone Book (Entries) 500 100
Call Log Entries 30 incoming calls + 30 outgoing calls
Conferencing 3 parties (within terminal – multi-party dependent on server)
Music on Hold Supplied by Host Service (PBX / SIP Server)
IP Features
SIP Accounts 2
SIP Compatibility RFC 3261 Standard SIP Server, Asterisk, Broadsoft, CommuniGate Pro, Panasonic IP PBX
IP Version IPv4
DHCP Client Yes
SNTP Client Yes
VLAN (802.1q) Yes
QoS (DiffServ) Yes
Plug & Play Configuration Server based configuration, TR-069
Manual Configuration Internal web Configurator, Local (LCD based) network configuration
Ethernet Ports 2 1
Ethernet Interface 10/100 Mbps
PoE (Power over Ethernet) Yes
Power Consumption

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)
(Width x Depth x Height; handset on cradle, stand attached)
205 mm x 160 mm x 170 mm
(with handset, handset cord and stand)
870 g 860 g
Supported Headset
Type Brand Model No.
Corded Panasonic KX-TCA400
KX-TCA430 (for M, X)
RP-TCA430 (For NE, RU, X)

• Applicable models vary depending on the region.
• All operations cannot be guaranteed.
• These results are from confirmations made in the condition in which products are purchased, and do not guarantee the condition in which customers have made individual equipment settings.
• For information on headsets, please see the product website.