Panasonic KX-UT123 SIP Standard Desk Phone | Available in Black and White | ProVu Communications

Panasonic KX-UT123

All Panasonic Business Communication devices have now been discontinued check out the current IP Desk Phone options.


The Panasonic KX-UT123 is available in Black or White and is part of the UT range of SIP telephony terminals now available from ProVu. The range offers excellent HD quality audio on every phone, combined with easy access to powerful supportive features and applications. This standard office phone allows for 2 SIP accounts with capacity for upto 500 entries on the on board phone book.

Panasonic's reputation for design, quality, reliability and care for the environment, ensures an exceptional user experience wherever the terminals are deployed - as part of a "cloud based" service or with an IP PBX - in a business environment or in the home.


  • 2 SIP accounts
  • 3 line LCD for features and for CID/dialled number
  • HD Voice (G.722)
  • 500 entry phonebook, 5 numbers each
  • 3-way conference call
  • 2 x 10/100M ethernet ports, PoE
  • Low standby power consumption
  • XML Application Interface
  • Wall mountable
  • Certified for Asterisk and Broadsoft
  • Available in Black and White
  • Compatible with a range of corded headsets:
    View our headset guide for list of supported headsets

Ordering Information


Support & Downloads

Technical details

What's in the box

  • KX-UT123X Phone
  • Handsets and Handset Cable
  • Phone Stand
  • Getting started guide
  • (No PSU)


This product comes with a 1 year manufacturer's warranty

Media downloads

Panasonic KX-UT123XB (black)
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Panasonic KX-UT123X (white)
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