Service and Maintenance > Firmware Update > Initiating Manual Firmware Update

Initiating Manual Firmware Update
Proceed as follows:
Note: You find the required firmware file on the Internet (Auerswald:, FONtevo:
Open the menu Service > Write firmware into the telephone....
A file selection dialogue opens.
Select the firmware file (*.rom) you want and click Open (this text is dependent on the operating system used).
The Connection routes dialogue with the devices connected via the interface configured above opens.
The PIN entry dialogue opens.
Note: For operation on the PBXs COMpact 3000 analogue/ISDN/VoIP, COMpact 5010 VoIP, COMpact 5020 VoIP, COMpact 4000, COMpact 5000/R, COMpact 5200/R, COMpact 5500R and COMmander 6000/R/RX access to the telephone is only possible via the 6-digit PIN assigned in the PBX. You need to first select which PIN you want to enter based on the authority level: the Admin PIN, one of the subadmin PINs or the user PIN that belongs to the telephone.
The firmware is saved on the telephone. This may take a while.
Further steps:

COMfortel 1400 - Firmware V2.2 - COMfortel Set V3.16 - Advanced Information V07 02/2019