Installation guide

105
DHCP Time
Enable/Disable DHCP time. After enabling, the
phone will automatically synchronize the network
time in a certain period of time.
Main Server
Configure the main SNTP server address of the
phone to get the current time.
BackUp Server
Configure the backup SNTP server address of the
phone to get the current time.
Time Out
Set the time out, the default is 60 seconds.
SNTP
Whether to enable the SNTP server.
7.3 VOIP
 SIP
Basic Setting interface