Operation Manual

Provisioning
Updating Profiles and Firmware
Cisco Small Business SPA300 Series, SPA500 Series, and WIP310 IP Phone Administration Guide 165
6
Allow and Configure Firmware Updates
The firmware updates can be allowed at specified intervals. Updated firmware is
sent from a server to the phone by using a TFTP or HTTP. Security is less of an
issue with a firmware upgrade, because firmware does not contain personal
information.
To configure a firmware update:
STEP 1 Click Admin Login > advanced > Voice > Provisioning.
STEP 2 Under Firmware Upgrade in the Upgrade Enable field, choose yes.
STEP 3 Enter the parameters defined in the table:
Parameter Description
Upgrade Enable Allows firmware update operations independent of
resync actions. Defaults to yes.
Upgrade Error Retry
Delay
The interval applied in the event of an upgrade
failure. The firmware upgrade error timer activates
after a failed firmware upgrade attempt and is
initialized with this value. The next firmware
upgrade attempt occurs when this timer counts
down to zero. The default is 3600 seconds.
Downgrade Rev Limit Enforces a lower limit on the acceptable firmware
version number during an upgrade or downgrade.
The device does not complete a firmware upgrade
operation unless the firmware version is greater
than or equal to this parameter. For example: 7.4.8
The default is (empty).
Upgrade Rule A firmware upgrade script that defines upgrade
conditions and associated firmware URLs. It uses
the same syntax as Profile Rule. (See Manually
Provisioning a Phone from the Keypad for the
Upgrade Rule syntax.) The default is (empty).
Log Upgrade Request
Msg
Syslog message issued at the start of a firmware
upgrade attempt. The default is
$PN $MAC -- Requesting upgrade
$SCHEME://$SERVIP:$PORT$PATH
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