Network Time Protocol (Ntp) - Panasonic KX-NS1000 Installation Manual

8.1.9 Network Time Protocol (NTP)

8.1.9 Network Time Protocol (NTP)
The KX-NS1000 can be configured to contact an NTP server to receive and update its time setting
automatically.
KX-UT series SIP phones can receive and update their time setting either through the KX-NS1000 or by
contacting an NTP server directly.
For a SIP phone to receive and update its time setting via the KX-NS1000, the NTP server feature must be
enabled. To enable this feature refer to "28.2.4 Network Service—[2-5] Server Feature—NTP" in the PC
Programming Manual.
If the NTP server feature is enabled:
•
Case 1: An NTP server is specified in Web Maintenance Console.
–
The SIP phones use the specified IP address and contact the NTP server directly.
•
Case 2: An NTP server is not specified in Web Maintenance Console.
–
The SIP phones use the IP address of the KX-NS1000 as their NTP server.
(The KX-NS1000 acts as an NTP server for the SIP phones.)
To specify the IP address of the NTP server, refer to "10.1.2 PBX Configuration—[2-1-2] System—Date &
Time—SNTP / Daylight Saving" in the PC Programming Manual.
If the NTP server feature is disabled, the SIP phones use their own time settings.
320 Installation Manual Document Version 2016-03