I configured NTP for my IP phones, all phones models take the correct time except CP-7821 which takes incorrect time (3 hours extra) note that I am using Asia/Kolkata Timezone.
the version I am using for 7821 is cmterm-78xx.10-3-1-12. and CME version 10.5
I read in some forms that this is reported bug and it was solved but seems it still occurring at my end, I also try to hard reset the phones still no luck
https://bst.cloudapps.cisco.com/bugsearch/bug/CSCup96272/?referring_site=bugquickviewredir
Did anyone face similar issue?