Release Date:

  • December 2025

What is new?

  • First implementation of SUOTA push
    • Now via provisioning
    • In Q1 2026 also via web-interface
  • First implementation of IEEE802.1x for testing purposes
  • CrewPTT
    • Now for N670, N770 and N870 will follow
    • Required headsets are planned

Improvements

  • Group pickup also allows text instead of only numbers
  • Broadsoft Feature key synchronization when internal telephony is enabled
  • Mobile devices: Show the actual HS software version 

Bugfixes

  • General improvements



Downloads

Firmware file DECT systemFile sizeMD5Download link
N610/N670/N770/N87045.56 MiB9b4da6029fb9ea204265169b8455ff8e

einstein-albert-V2.67.0+build.c923ac6.update.bin

Virtual Integrator
VI: VM Sphere ESXi (5.5, 6.0 and 6.5) or VMware workstation 14 Player (zip file)681.13 MiB3d14c67aef89efcec231de943ecafbd5
VI: Oracle VM VirtualBox (ova file)686.72 MiBc42490fad5a7c67c78622117bd0e2912
VI: Hyper-V682.66 MiBe6c79d3afdb24ff72eca2a92a508ce7a
VI: Upgrade an existing VI system94.05 MiB7d261b662fa76966fa857d4fcc99966a
For testing upgrade/downgrade


N610/N670/N770/N870 fake software image (for testing upgrade)45.51 MiBa7a530f97b03f83a5fe4cbcb4328b0d1
VI: fake software image (for testing upgrade)92.18 MiBec1e385668476433429ff14afc7196f6