I've got a 2851 running Unified CME (12.4(15)T1). DHCP is provided by a Linux based server. I've configured the clock correctly on the 2851 as far as I can tell:
service timestamps debug datetime localtime
service timestamps log datetime localtime
clock timezone AEST 10
clock summer-time AEDST recurring last Sun Oct 2:00 last Sun Mar 3:00
And under telephony-service I have
However my phones still seem to display GMT. Is there something else I'm supposed to be doing here? My logs seem to be in the correct time format with the localtime keyword.