Nortel Meridian ITG Line 2.0 Description, Installation And Operation Manual page 157

Installation and configuration of ITG Line 2.0 node
11 The i2004 Internet Telephones continue to run the old firmware until
the umsUpgradeAll command is executed or the i2004 Internet
Telephone re-registers with the ITG line card.
12 Verify the time and the date on each ITG card before proceeding to the
next step.
13 Telnet into each line 2.0 card at the ITG line command, and enter:
umsUgradeAll "hh:mma/p"
where hh:mma/p specifies the time when the upgrade will occur.
At the specified time, all the i2004 Internet Telephones on the ITG
node go out of service. This may take several minutes. Upon
completion of the firmware upgrade, the i2004 Internet telephones are
brought back on-line in groups of ten.
Without the"hh:mma/p" parameter, the umsUgradeALL command
will cause the i2004 Internet Telephones to be taken out of service
immediately.
14 Double-click on each ITG card, and enter:
isetInfoShow
to verify the upgraded i2004 Internet Telephones.
15 For any i2004 Internet telephones which did not upgrade successfully,
power on and off the set.
—————————— End of Procedure ——————————
ITG Line 2.0/i2004 Internet Telephone Description, Installation, and Operation
CAUTION
Page 157 of 302