Cisco 8831 conference showing GMT time instead of local time

[MohammedEl]

Hi,

CUCM version is 11.5 and the 8831  Active Load ID is sip8831.10-3-1SR3-5

 I have tried to rest sitting All and security but the problem still exist….. I have checked the device pool and date / time group is correct. Any help on that

[Anas Hafez]

In my case it was solved by:

upload this cop file on all nodes : ciscocm.tftp_tzupdate_version_v1.0.cop.sgn

[BMB_EG]

I had the same issue with 8831 conference phone get the GMT time only whatever the change i made with CUCM 11.5.1000

It not solved after upgrade phone firmware to latest but also after install ciscocm.tftp_tzupdate_version_v1.0.cop.sgn cop file the issue resolved.