Grandstream Networks GXV34 0 Series

Table 36: Network Settings/Affinity Settings
System Settings Page Definitions
System Settings/Time and Language
Preferred Account Selects SIP account for Anity.
Time Settings
NTP Server
Denes the URL or IP address of the NTP server. The phone may obtain the current date and time
information from the server. The default setting is “pool.ntp.org”.
NTP Update Interval (m)
This allows the user to congure interval for updating time from the NTP server. Valid value is
between 5 and 1440 minutes. If set to 0, it will follow the default update rules. Default value is 0.
Allow DHCP Option 42 to
Override NTP Server
Obtains NTP server address from a DHCP server using DHCP Option 42; it will override congured
NTP Server. If set to “No”, the phone will use congured NTP server to synchronize time and date
even if a NTP server is provided by DHCP server.
The default setting is “Yes”.
Allow DHCP Option 2 to
Override Time Zone
Setting
Obtains time zone setting (offset) from a DHCP server using DHCP Option 2; it will override
selected time zone.
If set to “No”, the phone will use selected time zone even if provided by DHCP server. The default
setting is Yes.
Enable Self-Dened
Time Zone.
Enable/Disable Custom Time Zones.
Note: in order to be able to enable Custom Time zones, DHCP Option 42 and DHCP Option 2 needs
to be disabled.
This option is disabled by Default.
Self-dened Time Zone
This parameter allows the users to dene their own time zone.
The syntax is:std offset dst [offset], start [/time], end [/time]
Default is set to:MTZ+6MDT+5,M4.1.0,M11.1.0
MTZ+6MDT+5
This indicates a time zone with 6 hours offset with 1 hour ahead (when
daylight saving) which is U.S central time. If it is positive (+) if the local time
zone is west of the Prime Meridian (A.K.A: International or Greenwich Meridian) and negative (-) if
it is east.
M4.1.0,M11.1.0
The 1st number indicates Month: 1,2,3.., 12 (for Jan, Feb, .., Dec)
The 2nd number indicates the nth iteration of the weekday: (1stSunday, 3rdTuesday…)
The 3rd number indicates weekday: 0,1,2,..,6( for Sun, Mon, Tues, … ,Sat)
Therefore, this example is the DST which starts from the First Sunday of April to the 1st Sunday of
November.
Time Display Format
Species which format will be used to display the time.
It can be selected from 12-hour and 24-hour format.
Date Display Format
Determines which format will be used to display the date.
It can be selected from the drop-down list.
Normal (M/D/YYYY): 1/31/2012
YYYY/MM/DD: 2012/01/31
MM/DD/YYYY: 01/31/2012
DD/MM/YYYY: 31/01/2012
The default setting is MM/DD/YYYY.
Language