User's Manual 120 Document #: LTRT-27045
Mediant 1000B Gateway & E-SBC
5. Verify that the device has received the correct date and time from the NTP server. The
date and time is displayed in the 'UTC Time' read-only field under the Time Zone
group.
Note: If the device does not receive a response from the NTP server, it polls the NTP
server for 10 minutes. If there is still no response after this duration, the device
declares the NTP server as unavailable and raises an SNMP alarm
(acNTPServerStatusAlarm). The failed response could be due to incorrect
configuration.
11.2 Configuring Date and Time Manually
You can manually configure the date and time of the device instead of using an NTP server
(as described in ''Configuring Automatic Date and Time using SNTP'' on page 119).
 To manually configure the device's date and time through the Web interface:
1. Open the Time & Date page (Setup menu > Administration tab > Time & Date), and
then scroll down to the Local Time group:
Figure 11-2: Configuring Manual Date and Time
2. Configure the current date and time of the geographical location in which the device is
installed:
• Date:
♦ 'Year' in yyyy format (e.g., "2015")
♦ 'Month' in mm format (e.g., "3" for March)
♦ 'Day' in dd format (e.g., "27")
• Time:
♦ 'Hours' in 24-hour format (e.g., "4" for 4 am)
♦ 'Minutes' in mm format (e.g., "57")
♦ 'Seconds' in ss format (e.g., "45")
3. Click Apply; the date and time is displayed in the 'UTC Time' read-only field.
Note:
• If the device is configured to obtain date and time from an NTP server, the fields
under the Local Time group are read-only, displaying the date and time received
from the NTP server.
• After performing a hardware reset, the date and time are returned to default values
and thus, you should subsequently update the date and time.