attributes/any(a: a eq 'Product_Portfolio|Jabra') and (attributes/all(a: a ne 'Meta_Refurbished|True') or attributes/any(a: a eq 'Meta_Accessorytype|17'))

Release version: 3.2.0
Release date: April 26, 2021


• Updated: Microsoft Teams certification for the Skype for Business variant
• Performance and stability improvements

Release history

Release version: 2.6.1
Release date: April 18, 2018


  • Performance and stability improvements

Release version: 2.6.0
Release date: January 20, 2017


  • Push To Talk – New feature and setting adds local (unsynchronized) mute function to the device. Unmutes and transmits voice only when you press the button on the Jabra Biz 2300 USB control box.
  • General improvements for stability and volume synchronization

Release version: 2.2.0
Release date: June 19, 2015


  • Option to include agent name for the connected Jabra Biz 2300 USB headset in Jabra Direct. Also extractable via the Jabra Xpress Asset Management tool.
  • Disable call control (Audio only mode) via Jabra Direct
  • General stability improvements

Release version: 1.20.0
Release date: February 19, 2015


  • Microphone mute now synchronizes with Windows sound settings
  • Modified volume synchronisationon MAC OSX computers
  • General stabililty improvements
  • Various bug fixes

Release version: 1.16.0
Release date: March 19, 2014


This is the official SW release for:

Jabra Biz 2300 USB with the following product numbers:

  • 2393-823-109
  • 2393-829-109
  • 2399-823-109
  • 2399-829-109

No known issues in this software.

Version 1.16.0 contains:
  • First official FW for the Biz 2300 USB family

Jabra Direct
Personalize your Jabra audio device and get the best user experience on each and every call. Update your Jabra Biz 2300 USB 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 Biz 2300 USB within your organization, all at the same time using our web-based software Jabra Xpress available at