How to resolve wrong Calls & Call recordings dates showed in VUC

Option 1

VUC does calculate the calls and calls recordings start dates based on timezone set in user profile (My Profile):

In such case Voipswitch server and database timezone should be set to UTC timezone.

Clients has to set proper timezone in their My Profile section.

Option 2

Use AppSettings.config key to disable VUC calls and calls recording dates re-calculation based on timezones :

<add key="DisableFixTimeZoneCalls" value="true"/>

Please remember that calls recordings dates are stored in UTC timezone. Calls are stored by voipswitch using server time and timezone.