Service and Maintenance > Firmware Update > Firmware Update Options

Firmware Update Options
There are different options for handling firmware updates:
Manual Firmware Update via COMfortel Set
During this update, a firmware file (*.rom) is uploaded into the telephone using COMfortel Set thereby saving the new firmware in the telephone.
Manual Firmware Update from an SD Card
During this update, a firmware file (*.rom) is uploaded from the SD card. The new firmware is saved on the telephone.
Instant Firmware Update via the Update Server
During an instant update, the firmware update is initiated automatically. After a connection to the update server is established, the server sends the latest firmware to the telephone. For this, the PBX requires Internet access. The PBX establishes the server connection to the server.

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