Release notes for Link 400

Fixed:

• If attempting to update the Jabra Engage 55 headset, and it was not connected at that time to the Jabra Link 400, the Jabra Link 400 could become unstable when receiving the OTA update request.

Fixed:

• Loss of pairing with the connected headset if the Link 400 was removed while in pairing mode
• Loss of pairing with the connected headset if the Link 400 was put in pairing mode, and timed out
• Loss of pairing with the connected headset if the Link 400 was put in pairing mode and an attempt to cancel pairing mode was made

Minor performance and stability improvements

Details

• Updated: LED behavior and performance 
• Updated: pairing and connection performance with supported headsets
• Updated: volume synchronization performance on Mac with Zoom  
• Updated: voice prompts and tone behaviors with connected headset 
• Updated: general audio level improvements
• Fixed: preservation of the pairing list if the headset is put to pairing mode, but not paired
• Fixed: rare scenario of audio noise 
• Fixed: microphone not working in Microsoft Teams in unique scenarios 
• Fixed: volume issue if disconnected and re-connected during a call 
• Fixed: rare scenario where the headset would not reboot after a firmware update 
• Fixed: secondary headset may disconnect in conference mode 
• Fixed: no audio in secondary connected headset 
• Fixed: enumeration failed if connected to long to a PC 
• Fixed: no audio in incoming call if in power nap mode 
• Performance and stability improvements

Details

• First public release