How does the InstantOffice system ensure high availability of all its functions?
To ensure high availability, the InstantOffice system includes many reliability features, including subsystem isolation and prioritization, SNMP instrumentation, fault monitoring, remote diagnostics, available redundant power supplies, and mirrored hard drives. Because certain functions within the InstantOffice system need to take higher priority than others, the system provides dedicated CPU cycles to high-priority functions that are independent of other system functions. The RAID-1 mirrored technology of the InstantOffice system ensures disk drive availability; if one drive in the system should fail, there would be no loss of operation or data. InstantOffice supports specific reliability features such as lifeline phone service, seamless VoIP failover to PSTN, emergency fault notification, and SNMP instrumentation.
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