Administration
A31003-S2030-M100-11-76A9, 01/2015
102
OpenStage SIP V3R3 for OpenScape Voice, Administration Manual
administration.fm
System Settings
3.5.5
Date and Time
If the DHCP server in your network provides the IP address of the SNTP server, no manual
configuration is necessary. If not, you have to set the
SNTP IP address
parameter manually.
For correct display of the current time, the
Timezone offset
must be set appropriately. This is
the time offset from UTC (Universal Time Coordinated). If, for instance, the phone is located in
Munich, Germany, the offset is +1 (or simply 1); if it is located in Los Angeles, USA, the offset
is -8. For countries or areas with half-our time zones, like South Australia or India, non-integer
values can be used, for example 10.5 for South Australia (UTC +10:30).
If the phone is located in a country with DST (Daylight Saving Time), you can choose whether
DST is toggled manually or automatically. For manual toggling, disable
Auto time change
and
enable or disable
Daylight saving
; the change will be in effect immediately. For automatical
toggling, enable
Auto time change
; now, daylight saving is controlled by the
DST zone / Time
zone
parameter. This parameter determines when DST starts or ends, and must be set accord-
ing to the location of the phone.
The
Difference (minutes)
parameter defines how many minutes the clock is put forward for
DST. In Germany, for instance, the value is +60.
3.5.5.1
SNTP is Available, but no Automatic Configuration by DHCP server
Data required
•
SNTP IP address
: IP address or hostname of the SNTP server.
•
Timezone offset (hours)
: Shift in hours corresponding to UTC.
•
Daylight saving
: Enables or disables daylight saving time in conjunction with
Auto time
change
.
Value range: "Yes", "No"
Default setting for
OpenStage 40 US
is "
Yes
". After a factory reset, the system will be reset
to this value.
•
Difference (minutes)
: Time difference when daylight saving time is in effect.
Default setting for
OpenStage 40 US
is "
60 (mins)
". After a factory reset, the system will
be reset to this value.
•
Auto time change
/
Auto DST
: Enables or disables automatic control of daylight saving
time according to the
Time zone
.
Value range: "Yes", "No"
Default setting for
OpenStage 40 US
is "
Yes
". After a factory reset, the system will be reset
to this value.
>
Please note that
Difference (minutes)
must be specified both for manual and auto-
matic DST toggling.
