General Gateway Architecture Documentation
Gateway Time Settings
To function properly, you must configure TT Gateways to run in the same time zone and on the same time as the exchange host to which they connect.
To adjust the time and time zone refer to Set the Time and Time Zone. For time zones specific to each TT Gateway, refer to the specific TT Gateway's SAM.
The exchange host (servers) can run in time zone and times different from the zone or time in which the actual exchange organization is located.
For example, an exchange may be located in Chicago (CST) but run according to the GMT time zone and time.