I have a problem with the telephones Cisco 7961G.
The time shows on the Cisco?s screen is 6 hours ahead from the time on the CallManager.
Version of the Cisco 7961g is SCCP41.80-4SR1S.
CallManager is 4.2(3)sr1.
Any help will be apreciated.
You might be running into DST related bugs
Also check following TCC case
you can try upgrading the phone load to latest 8.2 or later and see if it helps