Grandstream Networks GXP2130 Administration Manual page 48

Wallpaper Server Path
Upload Wallpaper
Screensaver
Screensaver Timeout
Settings  LCD Control
BLF LED Pattern
Settings  Date and Time
NTP Server
NTP Update Interval
Allow DHCP Option 42
Override NTP Server
Time Zone
Self-Defined Time Zone
GXP2130/GXP2140/GXP2160
FIRMWARE VERSION 1.0.5.18
with wallpaper source into GXP2140/2160 to upload the wallpaper.
Note: USB is only for GXP2140/GXP2160.
Specifies the wallpaper server path. This option will take effect when
wallpaper source is "Download".
Click on the "Upload" button to browse and upload the desired wallpaper
file. This option will take effect when wallpaper source is "Uploaded".
Disable/Enable Screensaver. By default, screensaver is enabled.
Configures the minutes of idle before the screensaver activates. Valid
range is 3 to 6. The default time is 3 minutes.
This is used to configure the color and pattern of the LED based on
status updates. The default setting is "Default".
The BLF LED Patterns are listed in the following Table 13.
Defines the URL or IP address of the NTP server. The phone may obtain
the date and time from the server. The default setting is us.pool.ntp.org.
Time interval for updating time from the NTP server. Valid time value is in
between 5 to 1440 minutes. The default setting is "1440" minutes.
Defines whether DHCP Option 42 should override NTP server or not.
When enabled, DHCP Option 42 will override the NTP server if it's set up
on the LAN. The default setting is "Yes".
Configures the date/time used on the phone according to the specified
time zone.
This parameter allows the users to define 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,
Tuesday...)
rd
3
The 3rd number indicates weekday: 0,1,2,..,6( for Sun, Mon,
Tues, ... ,Sat)
GXP2130/GXP2140/GXP2160
ADMINISTRATION GUIDE
Page 46 of 87