User`s manual

H.323 User's Manual 5. Web Management
Version 5.0 193 December 2006
3. In the 'Lock Timeout' field (relevant only if the 'Graceful Option' in the previous step is
set to 'Yes'), enter the time (in seconds) after which the gateway locks. Note that if no
traffic exists and the time has not expired, the gateway locks.
4. Click the LOCK button; If 'Graceful Option' is set to 'Yes', the lock is delayed and a
screen displaying the number of remaining calls and time is displayed. Otherwise, the
lock process begins immediately. The Current Admin State displays the current state:
LOCKED or UNLOCKED.
¾ To unlock the gateway, take these 2 steps:
1. Access the 'Maintenance Actions' screen as described above in the previous
procedure.
2. Click the UNLOCK button. Unlock starts immediately and the gateway is ready for
new incoming calls.
5.9.2 Saving Configuration
The 'Maintenance Actions' screen enables you to save the current parameter configuration
and the loaded auxiliary files to the non-volatile memory (i.e., flash) so they are available
after a hardware reset (or power fail). Parameters that are only saved to the volatile
memory (RAM) revert to their previous settings after hardware reset.
Notes:
• Saving changes to the non-volatile memory may disrupt traffic on the
gateway. To avoid this, disable all new traffic before saving by performing
a graceful lock (refer to Section 5.9.1 on page 192).
• In the Web interface, parameters prefixed with an exclamation mark ('!')
are saved to the non-volatile memory only after a device reset.