Executing Firmware Update - Panasonic KX-TGP700 Administrator's Manual

6.3 Executing Firmware Update

After configuring the firmware update settings in the configuration file, the firmware will be updated when the
configuration file is downloaded. The firmware update procedure is detailed below.
The firmware update process
Note
•
Downgrading the firmware is not recommended. Operation cannot be guaranteed after performing
a downgrade.
Step 1
The unit downloads a configuration file from the
provisioning server.
•
For details about setting the timing of when
configuration files are downloaded, see
2.2.4 Downloading Configuration Files.
Step 2
The unit compares the version number of the
firmware in the configuration file to the unit's
current firmware version.
(In this example, the unit is using version 01.000
and the configuration file specifies version
01.050.)
Step 3
When a newer firmware version is specified in the
configuration file, the unit will download the
firmware from the address specified under
"FIRM_FILE_PATH" in the configuration file.
Document Version: 2020-04
A
Provisioning Server Address
Configuration File
A.
KX-TGP700
B.
Provisioning Server
A
Compare
A.
KX-TGP700
Current Version 01.000
B.
Provisioned Configuration File
FIRM_VERSION="01.050"
A
http://firm.example.com/firm/01.050.fw
01.050.fw
A.
KX-TGP700
B.
Firmware Server
6.3 Executing Firmware Update
Administrator Guide
B
B
B
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