
COMfortel 1100 - COMfortel Set V2.7 - COMfortel Set V2.7 - Version of the Manual 04 11/10
239
Service and Maintenance
Firmware Update
Firmware Update Variants
Firmware Update
When firmware is updated, errors are corrected and new features are installed. To do this, the
device establishes a connection to a server in order to download the most current firmware (the
device settings remain intact). Except for the charges for the required server connection, the
update is free of charge.
Firmware Update Variants
There are various options for carrying out a firmware update. The variants are differentiated as
follows:
Manual Firmware Update
When a manual firmware update is carried out, a file (*.rom) is uploaded into the telephone via
COMfortel Set thereby saving the new firmware in the telephone.
Instant Firmware Update via the Update Server
When an instant firmware update is activated via the update server, the firmware update is
initiated automatically. After a connection to the update server has been established, the server
sends the latest firmware to telephone.
Initiating Manual Firmware Update
Initiation can be carried out as follows:
• Via COMfortel Set
Requirements:
– An existing PC connection configured correctly in COMfortel Set to a PC interface on the
PBX or another connected system telephone
– Knowledge of the required PIN
– The firmware file saved on the hard drive (*.rom)
Summary of Contents for COMfortel 1100
Page 273: ...04 11 10...