User guide

SME VoIP System Guide, Version 1.9
Proprietary and Confidential
Chapter: SME VoIP Administration Interface
43
Screenshot
Parameter
Default Values
Description
Time Server
Empty
DNS name or IP address of NTP server.
Enter the IP/DNS address of the server that distributes
reference clock information to its clients including Base
stations, Handsets, etc.
Valid Input(s): AAA.BBB.CCC.DDD or URL (e.g. time.server.com)
Currently only IPv4 address (32-bit) nomenclature is supported.
Allow broadcast
NTP
Checked
Refresh time (h)
Empty
The window time in seconds within which time server
refreshes.
Valid Inputs: positive integer
Time Zone
0
Refers to local time in GMT or UTC format.
Min: -12:00
Max: +13:00
Daylight Saving
Time (DST)
Disabled
The system administrator can Enable or Disable DST manually.
Automatic: Enter the start and stop dates if you select
Automatic.
DST Fixed By Day
Use Month and
You determine when DST actually changes. Choose the
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