3Com® VCX V7111 VoIP Gateway User Guide 2314 Click the LOCK button. If Graceful Option is set to Yes, the lock is delayed and a screendisplaying the number of remaining calls and time is displayed. Otherwise, the lockprocess begins immediately. The Current Admin State displays the current state:LOCKED or UNLOCKED.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 newincoming calls.Saving ConfigurationThe Maintenance Actions screen enables users to save the current parameter configurationand the loaded auxiliary files to the non-volatile memory (that is, flash) so they are availableafter a hardware reset (or power fail). Parameters that are only saved to the volatile memory(RAM) revert to their previous settings after hardware reset.CAUTION:• 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 Locking and Unlocking the Gateway ).• In the Web interface, parameters prefixed with an exclamation mark ('!') aresaved to the non-volatile memory only after a device reset.To save the changes to the non-volatile:1 Open the Maintenance Actions screen (Maintenance menu); the Maintenance Actionsscreen is displayed.
