Yealink SIP-T48G Administrator's Manual page 71

Details of Configuration Parameters:
Parameters
features.update_checking_time
Description:
Configures the interval (in hours) for the IP phone to automatically check if there is a
firmare update available on Lync server.
If it is set to 1 (1 hour), the IP phone will check if a firmware update is available on the
Lync server every 1 hour. If there is an update available, the phone will prompt for an
update.
Note: If you change this parameter, the IP phone will reboot to make the change take
effect.
Web User Interface:
Features->General Information->Update Checking Time
Phone User Interface:
None
To configure update checking time via web user interface:
1. Click on Features->General Information.
2. Select the desired value from the pull-down list of Update Checking Time.
http://<phoneIPAddress>/servlet?p=fe
atures-general&q=load
Permitted Values
Integer from 1 to
48
Getting Started
Default
24
59