AT&T SB67030 Administrator's Manual page 182

To automatically update all devices to the latest software version:
Figure 166. Upgrade Device
System Configuration
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182
1. Log in as administrator. See
Administrator" on page
2. Click Device Management, then Update
Device in the Navigation Menu at left. The screen
shown in Figure 166 appears.
3. At the bottom of the screen, press
. The system looks on the Internet
for the latest software and systematically updates
and then restarts each device. All calls are
dropped.
A caution appears to remind you that all devices
will be restarted as each is updated.
Any Desksets registered with the system but
disconnected at the time of the update will
be updated as soon as they are reconnected
to the system.
After you have started an update using
, attempts to manually
update a device through the device itself or
the WebUI may be interrupted by the system
software update in progress.
"Log in as
68.