Yealink Teams Series Administrator's Manual page 62

Description
It enables or disables the phone to update time with the offset time offered by the
DHCP server.
Note: It is only available to offset time from Greenwich Mean Time GMT 0.
Permitted Values
0-Disabled
1-Enabled
Default 0
Phone UI
Web UI Settings > Time & Date > DHCP Time
Parameter local_time.ntp_server1
Description
It configures the IP address or the domain name of the NTP server 1.
The phone will obtain the current time and date from the NTP server 1.
Permitted Values IP address or domain name
Default
cn.pool.ntp.org
Phone UI
Web UI Settings > Time & Date > Primary Server
Parameter local_time.ntp_server2
Description
It configures the IP address or the domain name of the NTP server 2.
If the NTP server 1 is not configured (configured by the parameter
"local_time.ntp_server1") or cannot be accessed, the phone will request the time and
date from the NTP server 2.
Permitted Values
IP address or domain name
Default pool.ntp.org
Phone UI
Web UI Settings > Time&Date > Secondary Server
Parameter local_time.interval
Description
It configures the interval (in seconds) at which the phone updates time and date from
the NTP server.
Permitted Values Integer from 15 to 86400
Default
1000
Web UI Settings > Time & Date > Update Interval (15~86400s)
Parameter local_time.time_zone
Description
It configures the interval (in seconds) at which the phone updates time and date from
the NTP server.
Permitted Values
-12 to +14
For available time zones, refer to
Default
+8
> Settings > Device Settings > Time&Date > DHCP Time > DHCP Time
> Settings > Device Settings > Time&Date > General > NTP Server1
> Settings > Device Settings > Time&Date > General > NTP Server2
<MAC>.cfg
<MAC>.cfg
<MAC>.cfg
<MAC>.cfg
Time Zone.
| Phone Customization | 62