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    Connecting two Speak2 75 units

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  • Jabra Kensington Lock Adaptor

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  • Jabra Link 380a UC - USB-A - Bluetooth Adapter

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  • Jabra Link 380c UC - USB-C - Bluetooth Adapter

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  • Jabra Link 380c MS Teams USB-C (Bluetooth Adapter for Speak2)

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  • Jabra Link 380a MS Teams USB-A (Bluetooth Adapter for Speak2)

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  • Jabra Speak2 75 Secure Mount

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This product is compatible with the following devices or systems

  • Softphone:


    Compatible


    Compatible with

  • Mobile/Tablet:


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    Compatible with

  • Desk phone:


    Not compatible

  • Comparability guide


    Find the right headset for your device

  2. Jabra Speak2 75

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Document
Technical specifications
Language
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Type
pdf
Size
277.1 KB
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Document
How to connect two speakerphones
Language
  • EnglishEnglish
  • Chinese SimplifiedChinese Simplified
Type
pdf
Size
581.8 KB
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  • All categories
How do I link two Jabra Speak2 75 speakerphones?
How do I use the Jabra speakerphone to interact with Microsoft Teams?
How do the Microsoft Teams certified devices differ from the UC variants?
How do I pair the Jabra Speak2 with my mobile device?
How do I connect the Jabra Speak2 75 to my computer using the USB cable?
Showing 5 of 83
File
Firmware
Platform
Windows
Language
MultilingualMultilingual
Release date
2026/03/11
Version
2.54.0
Download
Release note
File
Jabra Direct
Platform
macOS
Language
EnglishEnglish
Release date
2026/02/12
Version
6.27.03702
Download
Release note

  • Release date:

    March 11, 2026
    Release version:2.54.0

    New Features:

    • Soft start – Speak2 75 will now operate at a very low battery level.
      • When operating at a very low battery level, maximum volume will be limited. This also applies if linked to another Speak2 75, and one unit is at a very low battery level; maximum volume will be limited on both units.
      • If trying to increase the volume at a very low battery level, the battery indicator will illuminate in red.
    • Deep sleep mode for new units arriving with this firmware out of the box. To activate the unit, simply connect it via the USB cable.
      • The unit only needs to be activated the first time out of the box.
      • This helps prevent units from potentially being unboxed in a deeply discharged state.

    Updated:

    • Faster charging at a very low battery level.

    Fixed:

    • Could be stuck in Standby mode instead of Sleep mode.

  • Release date:

    January 23, 2025
    Release version:2.46.0

    New Features:

    • Added support for device linking to an additional Jabra Speak2 75
      •  For further details click here

    Updated:

    • Smart button functionality now includes device linking

    Fixed:

    • An issue with mute synchronization in Microsoft Teams on macOS
    • An issue with the "On Hold" feature not to work in Microsoft Teams on macOS

    Minor performance and stability improvements

    Public release note edited on January 23, 2025

  • Release date:

    October 09, 2024
    Release version:1.3.4
    • Minor performance and stability improvements

  • Release date:

    August 10, 2023
    Release version:1.2.3

    Details

    • Updated: Sleep mode has been changed to default off
    • Updated: microphone performance 
    • Fixed: the UC variant in rare cases would not enumerate as Speakerphone on the OS 
    • Performance and stability improvements

  • Release date:

    May 19, 2023
    Release version:1.1.6

    Details

    • Updated: audio quality in certain scenarios of multi call handling 
    • Fixed: battery status not reported when battery level was low 
    • Fixed: battery button stays on in idle mode when running on battery 
    • Fixed: battery shows charging when not connected via USB 
    • Fixed: could not power on if battery was empty and connected to a USB port 
    • Fixed: wrong LED statement if turning of the unit and voice prompts are not enabled 
    • Performance and stability improvements

  • Release date:

    March 16, 2023
    Release version:1.0.1

    Details

    • First public release
Complete release history