Page 446 of 910 Configuration of IP Telephony nodes using Element Manager
553-3001-365 Standard 4.00 August 2005
To schedule a specific reset time for the IP Phones, instead of resetting
them immediately, check the time on all the Voice Gateway Media Cards.
Reset the time, if necessary, to ensure all Voice Gateway Media Cards
have the same time, and then issue the umsUpgradeAll “hh:mma/p”,
where “hh:mma/p” represents the time the upgrade is scheduled to occur.
18 At the IPL> prompt, verify the IP Phones for each Voice Gateway Media
Card are upgraded by entering the following:
isetShow
19 Inspect the list to ensure all IP Phones have the correct firmware version.
20 For any IP Phones that did not upgrade successfully, try one of the
following (in order):
•Use the isetReset ''IP Address'' command.
• Enter the following combination of key strokes at the telephone
console: release, mute, up, down, up, down, up, mute, 9, release.
• Power the telephone off and then on again.
If the upgrade was unsuccessful on any of the IP Phones, the cause is
probably due to one of the following:
• One of the Voice Gateway Media Cards did not upgrade its software
successfully.
• An IP Phone’s firmware version was unable to be upgraded by the
Voice Gateway Media Card in the normal manner.
•The umsUpgradeAll command has not been issued.
• One of the cards might not have been reset.
If the upgrade was unsuccessful, re-do the appropriate procedure. If
the upgrade is still unsuccessful, contact a technical support
representative for further assistance.
End of Procedure