Release date: 05-13-16
Software release no.: 1.27.0
Release note for UC Voice 250a


  • Audio improvements
  • Minor improvements to USB controller
  • Improvements to volume setting

Release Date: 06/12/13
Software Release No.: 1.20.0

Release note for UC Voice 250a


  • Improved UC connection on OpenScape
  • Microphone Audio optimization
  • General stability improvements

Jabra Direct
Personalize your Jabra audio device and get the best user experience on each and every call. Update your Jabra UC Voice 250 by downloading the latest version of Jabra Direct for free at

Jabra Xpress
Future proof your Jabra USB audio device investment. Install and update multiple Jabra UC Voice 250 within your organization, all at the same time using our web-based software Jabra Xpress available at

Release Date: 27/10/2011
Software Release No.: 2.48.0

First release (v2.48.0)