AudioCodes 420HD, Administrator'S Manual

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Administrator's Manual 3. Manual Configuration of a Single IP Phone
Version 2.0.11 77 400HD Series IP Phone with Microsoft Lync
Table 3-26: NTP Server Parameters
Parameter Description
Active
[system/ntp/enabled]
Enables the NTP server from which the phone
retrieves the date and time.
ƒ
[0] Disable (default)
ƒ [1] Enable – obtains the time information from a
configured NTP server
Primary Server
[system/ntp/primary_server_address]
Defines the address of the main NTP server. This
can be a domain name, e.g., tick.nap.com.ar.
You can select from the dropdown or leave the
dropdown as User defined and manually define
your domain in the adjacent field.
Secondary Server
[system/ntp/secondary_server_address]
Defines the address of the secondary NTP server.
Update Interval
[system/ntp/sync_time]
This sub-section defines how often the phone must
perform an update with the NTP server.
ƒ
[days] - defines the number of days
ƒ
[hours] - defines the number of hours
For example: To configure the phone to perform an
update with an NTP server every 1 day and 6 hours,
set the following:
system/ntp/sync_time/days=1
system/ntp/sync_time/hours=6
Update Interval
[system/ntp/sync_time/days]
The number of days.
The valid range is 0 to 7. The default of days is 0.
Update Interval
[system/ntp/sync_time/hours]
The number of hours.
The valid range is 0 to 24. The default is 12.
Time Display Format
[system/ntp/time_display_format]
The format of the time displayed on the LCD screen.
ƒ [24Hour] (default)
ƒ [12Hour]
¾
To enable the NTP server in the phone's LCD:
1. Access the Date and Time screen (MENU key > Settings > Date and Time).
2. If not already 'Enabled', press the Select softkey:
3. Enter the password and press the OK softkey; the NTP server is enabled.
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