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A Grandstream HA100 high availability controller shown as a compact black desktop unit with front status indicators.

Grandstream

Grandstream HA100

High availability controller for UCM6510

$486

In stock

Keep your phone system steady if the main UCM6510 goes down. The HA100 watches two UCM6510 units and switches service to the backup unit automatically, helping reduce downtime for busy voice setups.

  • Automatic failover for UCM6510
  • Monitors two UCM6510 units
  • Up to 14 status LEDs
  • Fast 10 to 50 second switchover

Specifications

Product type
High availability controller
Compatibility
Two Grandstream UCM6510 IP PBXs
Failover
Automatic hot-standby switch
Switchover time
10 to 50 seconds
Indicators
Up to 14 LED indicators
Network refresh
Gratuitous ARP support
Warranty
12 months