07-16-2014 12:00 AM - edited 03-16-2019 11:25 PM
Hi All ,
we have 100 above 7841 phones facing same issue , time changes automatically . when i check the status message it is showing as "time zone data download failed "
CUCM - 8.6.2
Firmware - sip78xx.10-1-1-9
07-16-2014 12:29 AM
Hi Reddy,
have a look into this discussion
https://supportforums.cisco.com/discussion/12187361/cisco-7821-phones
regds,
aman
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