GAI-Tronics VoIP Telephone Software Configuration Guide - Manual (Page 28)

GAI-TRONICS
VoIP Telephone Configuration Guide Page 28 of 88
5.9 Clock settings
The telephone does not include a battery backed real time clock, but will keep time based on
updates from an SNTP server. It can also adjust for daylight savings time by setting DST
start and end dates & times. The clock settings page is used to set the required
parameters.
SNTP: Sets the address for the SNTP server to be used, as an IP address or a FQDN.
SNTPINTERVAL: Sets the interval, in minutes, between SNTP update requests. Default is
60.
TIMEZONE: Sets the current time zone for local time from a dropdown list. See section for a
full list of available timezones.
FORMAT: Sets the date format to either UK (DD/MM) or US (MM/DD) style.
The remaining parameters on this page set the behaviour of the internal clock for daylight
savings time (DST). The normal default is for the clock to advance by one hour between the
last Sunday in March and the last Sunday in October, with the changes becoming effective at
2am on each of these days. To achieve this, the settings are:
ADJUST ON
OFFSET +01:00
STARTDAY 0
STARTDOW 1
STARTMONTH 3
STARTWOM 8
STARTTIME 02:00
ENDDAY 0
ENDDOW 1
ENDMONTH 10
ENDWOM 8
ENDTIME 02:00
Where:
ADJUST: Sets whether automatic Daylight Savings Time adjustment is on or off.
OFFSET: If DST is on, sets the offset. Default is +01:00
The remaining 10 parameters on this page set the start and end of the DST period:
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