Date And Time / Sntp; Sip Server Address - Siemens A31003-D3000-M100-01-76A9 Administrator User Manual

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2.3.5 Date and Time / SNTP

2.3.6 SIP Server Address

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› In the left column, select Network > IPv4 configuration to open the "System
Identity" dialog. Select the check box to enable DHCP lease reuse.
Related Topics
An SNTP (Simple Network Time Protocol) server provides the current date and
time for network clients. The IP address of an SNTP server can be given by
DHCP.
In order to provide the correct time, it is required to give the time zone offset, i.e.
the shift in hours to be added to the UTC time provided by the SNTP server.
The following DHCP options are required:
• SNTP IP Address (option #42 "NTP Servers"): IP Address or hostname of the
SNTP server to be used by the phone.
• Time zone offset (option #2 "Time Offset"): Offset in seconds in relationship
to the UTC time provided by the SNTP server.
For manual configuration of date and time see
Related Topics
The IP Address or hostname of the SIP server can be provided by DHCP.
The option's name and code are as follows:
• option #120 "SIP Servers DHCP Option"
For manual configuration of the SIP server address see SIP Addresses.
Related Topics
OpenScape Desk Phone IP, Phone Administration, Administrator Documentation
3.5.4 Date and Time.
A31003-D3000-M100-01-76A9, 02-2013