Configuration of IP Telephony nodes using OTM 2.2 Page 521 of 910
IP Line Description, Installation and Maintenance
17 Click the Configuration tab. Note the card’s software version and the
IP Phone firmware version.
Double-click on each card to verify the software and firmware version. Do
this for every card.
18 Before proceeding, ensure the time on the card is set correctly. Telnet to
each Voice Gateway Media Card and log in. At the IPL> command line,
enter the following:
umsUpgradeAll “hh:mma/p”
hh:mma/p specifies the time when the upgrade will occur, a represents
A.M., and p represents P.M. The time is in Standard format.
Example:
umsUpgradeAll “11:30a” or umsUpgradeAll “2:45p”.
At the time specified, all the IP Phones on the Voice Gateway Media Card
go out of service. This can take several minutes.
Upon completion of the firmware upgrade, the IP Phones are brought
back online in groups of ten.
After the test telephone is working, umsUpgradeAll does not need the
time parameter. However, without the time parameter, the command
immediately resets all the IP Phones currently registered on that line card.
If the technician does not want to immediately reset all the phones, and
wants to schedule the reset time of the IP Phones, check the time on all
the cards. If necessary, reset the time to ensure all cards have the same
time. Then issue the umsUpgradeAll “hh:mma/p” command, where
“hh:mma/p” represents the time when the upgrade will occur.
19 At the IPL> prompt, verify that the IP Phones are upgraded for each Voice
Gateway Media Card by entering the following command:
isetShow
Inspect the list to ensure all IP Phones have the correct firmware version.
WARNING
The umsUpgradeAll command (without the time
parameter) causes the IP Phones registered on all cards
that are logged into to be immediately taken out of
service, unless the time parameter is specified.