Comment 12 for bug 1242772

Also noticing that the call time seems to be saved in the local time at the time of the call. When the timezone is adjusted calls are listed not in the actual order they were made.

I would suggest always storing the call time stamps in UTC but display relative to current local time.
Note that android avoids this by showing the call time relative to current time (2 hrs ago), and not an actual time (13:22)