User`s manual

H.323 User's Manual 11. Advanced System Capabilities
Version 5.0 297 December 2006
11 Advanced System Capabilities
11.1 Restoring Networking Parameters to their Initial
State
You can use the ‘Reset’ button to restore the Mediant 1000 networking parameters to their
factory default values (described in Table 4-1) and to reset the username and password.
Note that the Mediant 1000 returns to the software version burned in flash. This process
also restores the Mediant 1000 parameters to their factory settings. Therefore, you must
load your previously backed-up ini file, or the default ini file (received with the software kit)
to set them to their correct values.
¾ To restore the networking parameters of the Mediant 1000 to their
initial state, take these 3 steps:
1. Press in the ‘Reset’ button uninterruptedly for a duration of more than six seconds; the
gateway is restored to its factory settings (username: ‘Admin’, password: ‘Admin’).
2. Assign the Mediant 1000 IP address (refer to Section 4.2 on page 47).
3. Load your previously backed-up ini file, or the default ini file (received with the
software kit). To load the ini file via the Embedded Web Server, refer to Section 5.6.5
on page 159.
11.2 Establishing a Serial Communications Link with the
Mediant 1000
Use serial communication software (e.g., HyperTerminal
TM
) to establish a serial
communications link with the Mediant via the RS-232 connection. You can use this link to
change the networking parameters (Section 4.2.4 on page 50) and to receive error /
notification messages.
¾ To establish a serial communications link with the Mediant 1000
via the RS-232 port, take these 2 steps:
1. Connect the RS-232 port to your PC (refer to Section 3.4.1 on page 38).
2. Use a serial communication software (e.g., HyperTerminal
TM
) with the following
communications port settings:
• Baud Rate: 115,200 bps
• Data bits: 8
• Parity: None
• Stop bits: 1
• Flow control: None