Yealink MeetingSpace VC800, Руководство администратора

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Administrator’s Guide for Yealink VC800 Video Conferencing System
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3.
Select
Save
, and then press to accept the change.
Date & Time
Time and date are displayed on the idle screen of the display device and the CP960 conference
phone. Time and date are synced automatically from the NTP server by default. The default NTP
server is cn.pool.ntp.org. The NTP server is configurable manually or obtained by DHCP via
DHCP Option 42. The phone will use the NTP server obtained by DHCP preferentially. If the
system cannot obtain the time and date from the NTP server, you need to manually configure
them. The time and date can use one of several different formats.
Time Zone
A time zone is a region on Earth that has a uniform standard time. It is convenient for areas in
close commercial or other communication to keep the same time. When configuring the system
to obtain the time and date from the NTP server, you must set the time zone.
Daylight Saving Time
Daylight Saving Time (DST) is the practice of temporary advancing clocks during the
summertime so that evenings have more daylight and mornings have less. Typically, clocks are
adjusted forward one hour at the start of spring and backward in autumn. Many countries have
used DST at various times, details vary by location. DST can be adjusted automatically from the
time zone configuration. Typically, there is no need to change this setting.
DST parameters are described below:
Parameter Description
Configuration
Method
DHCP Time
Enables or disables the system to
update time with the offset time
obtained from the DHCP server.
Default:
Disabled
Note:
it is only available to GMT
0.
Web User Interface
Time Zone
Configures the time zone.
Default:
+8 China (Beijing)
Remote Control
Web User Interface
Primary Server/NTP Primary
Server
Configures the primary NTP
server.
Default:
cn.pool.ntp.org
Remote Control
Web User Interface
Secondary Server/NTP
Secondary Server
Configures the secondary NTP
server.
Default:
cn.pool.ntp.org
Remote Control
Web User Interface