Micro VoIP 200
User Manual
v1.53
66
Appendix II – USB Disk Usage Notice
We recommend you to plug the 512 Mbytes external USB Disk to Micro VoIP 200. There are two
very important benefits of using the USB disk:
1.
The storage size of voicemail and CDR records is 10 times larger.
2.
When under some terrible situation that the Micro VoIP 200 damaged, you can get a new Micro
VoIP 200 in a fastest speed and insert the old USB disk into it, the whole configurations of the
old Micro VoIP 200 will be back, no need to worry about any re-configuration and storage lost.
This appendix will describe the USB Disk behavior in more details.
Fresh USB Disk
-
When you plug a fresh USB Disk into Micro VoIP 200, Micro VoIP 200 will backup all current
configurations to the USB Disk in the booting time.
Load Setting Sequence
-
During system boot up, if the USB Disk is inserted and is not fresh, the system will load the
settings from the USB Disk; these settings will then be saved into system flash memory after
boot up. If there is no valid configuration in the USB Disk or the USB Disk is not plugged into
the system, the system will load the configurations from the system flash memory instead.
Configuration Synchronization
-
During the web page configuration, when the
Apply
button in each page is pressed, the new
settings will be saved into the system flash memory and USB Disk simultaneously.
Factory Default
-
When the
Factory Default
button in the management/upgrade page is pressed, the
configurations in system flash memory and USB Disk will be cleared to factory default values.
Don’t try to unplug the USB Disk at runtime
-
Micro VoIP 200 does not support hot plug-and-unplug, so make sure that the USB Disk is
plugged into the system before power on. Don’t unplug the USB Disk during system runtime.
Persistent Storage
-
The CDR records and Voicemail when stored into the USB Disk, the storage could be
permanent.
-
The CDR records and Voicemail when stored into the USB Disk, the storage size could be much
larger.
LED
-
When the system boots up and mount the USB Disk successfully, the USB LED will be on. Since
the system doesn’t support hot plug-unplug, the LED won’t be turned off.