Time And Date - Ntp Server - Gigaset T300 PRO Administrator's Manual

Server
Server status
The key services (telephony, database, web server, instant messaging) or the complete
server can be restarted, if it should be necessary.
Important
The restart disconnects all live connections. Users will have to log back in to the sys-
tem after the restart.
Time and date – NTP server
NTP (Network Time Protocol) is used for synchronising the system time of a computer
with an NTP server. Depending on whether the server is inside or outside the actual net-
work, it can set the computer time with an accuracy of between 10 ms and 20 s. The drop-
down menu contains a list of NTP servers on the Internet. However, a different server
address can be entered too. Alternatively, the time can be defined manually. The server's
system clock imports the specified time and date information.
Important
The firewall must enable Port 123 to establish outgoing connections to external NTP
servers.
By being enabled for the network segment, the Gigaset T300 PRO / Gigaset T500 PRO like-
wise becomes an NTP server, from which the phones and client computers connected in
this segment take their system time. This option must, however, be activated on the end
devices.
Warning
After modifying the time settings, the web server must be restarted!
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