5.5.5 Automatic Setup
Description
There are two automatic setup features as follows:
1. Automatic ISDN Configuration
2. Automatic Time Adjustment
1. Automatic ISDN Configuration
The ISDN (BRI) port configuration can be set automatically through system programming.
The following items will be set by making and receiving a call using the subscriber number assigned for
each ISDN (BRI) port:
a. L1 Active Mode
b. L2 Data Link Mode
c. Access Mode (Point-to-Point/Point
-to-Multipoint)
d. TEI Assignment Mode (Fix 00–63/Automatic)
2. Automatic Time Adjustment
It is possible to adjust the PBX clock automatically in the following two ways:
a. Summer Time (Daylight Saving Time) Setting:
The start and end dates of the summer time can be programmed. The PBX clock will be adjusted (one
hour forward or backward) at 2:00 AM of the programmed date, if enabled through system
programming. It means 2:00 AM will become 3:00 AM on the start date of the summer time, and 2:00
AM will become 1:00 AM on the end date.
Note
If the Timed Reminder (Wake-up call) is set;
– On the summer time start date, the setting between 2:00 AM and 3:00 AM will not happen.
– On the summer time end date, the setting between 1:00 AM and 2:00 AM will ring twice.
b. Time Information from Telephone Company:
Time information can be received on the following calls:
• An incoming or outgoing call through an ISDN line
• An incoming call through an analogue line with Caller ID which includes the time information.
The PBX clock will be adjusted every day with the first call after 3:05 AM, if enabled through system
programming.
Note
If
the Timed Reminder (Wake-up call) is set, the setting will not happen or will ring twice depending
on the adjustment.
c. Time Information through Network Time Protocol (NTP):
By connecting the PBX to an NTP server, it is possible to receive and update the time setting.
The PBX clock will be adjusted every day at 3:05 AM, if enabled through system programming.
Conditions
[General]
• Through system programming, it is possible to specify NTP, ISDN, or neither method as the selected
method of automatic time adjustment.
• SMDR will record the call information using the PBX clock so that the recording time will be overlapped at
the end of summer time. (® 2.22.1.1 Station Message Detail Recording (SMDR))
Feature Guide 539
5.5.5 Automatic Setup
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