Yealink SIP-T4X Administrator's Manual page 288

Administrator's Guide for SIP-T4X IP Phones
Parameter-
local_time.manual_time_enabl
e
Description
Format
Default Value
Range
Example
NTP Server
Parameter-
local_time.manual_ntp_srv_prior
Description
Format
Default Value
Range
Example
Parameter-
local_time.ntp_server1
Description
Format
Default Value
Range
272
Configuration File
<MAC>.cfg
Configures the phone to obtain time from the
NTP server or manual settings.
Integer
1
Valid values are:
0-Manual
1-NTP
local_time.manual_time_enable = 1
Configuration File
<MAC>.cfg
Enables or disables the phone to use
manually configured NTP server preferentially.
Boolean
0
Valid values are:
0-Disabled (use the NTP server obtained by
DHCP preferentially)
1-Enabled
local_time.manual_ntp_srv_prior = 0
Configuration File
<MAC>.cfg
Configures the IP address or the domain name
of the primary NTP server.
IP Address or Domain Name
cn.pool.ntp.org
String within 99 characters