Force sending Table 20 on every connection for time synchronization

[TRENT310]

This is a feature request or any workaround so that Table 20 DLOG_MT_TIME_SYNC is transmitted to the terminal upon routine call-in events. This may also be in the form of a change to the default configuration provisioned to the terminal, which schedules how frequently it requests time synchronization.

On a terminal which has been powered up for a long duration of time continuously, the time-of-day on the terminal including what is displayed will start to drift significantly like around 6 minutes per month until the power supply to the terminal is removed and reconnected, forcing the terminal to request a time synchronization DLOG_MT_TIME_SYNC_REQ while it communicates the power loss alarms and other status.