Some Phone's 1 hour behind

damrut5763 · ‎10-27-2008

Hello I have a problem were half my phones are showing an hour behind eventhough all all my callmanagers have the right time. I tried rebooting some of the phones to no avail can someone please help me.

tredgrove · ‎10-27-2008

Are the phones that show different times in a different device pool to the others? each pool has its own date/time group. Just run through some base checks from this link.

http://www.cisco.biz/en/US/docs/voice_ip_comm/cucm/admin/4_2_1/ccmcfg/b02dtgrp.html

post outcome. good luck.

mikram · ‎10-28-2008

Also, please do check NTP is configured properly.

damrut5763 · ‎10-28-2008

Thanks for the assistance i uncheck daylight saving time and manual set the time on the server and it resolve the issue.

slongewa · ‎11-12-2008

You may also want to check the firmware on the phones. Only the newest versions of the firmware will support the most recent changes to Daylight savings time. I have a feeling you'll have the same issue when Daylight savings time starts again if you don't take a look into it.

HTH,

Steve