Attention! NS is a fault-tolerant software system. Attention! NS heartbeat monitoring provides you with assurance that SPECTRUM itself is up and running 24x7. Should someone pull the plug on the SpectroServer machine, Attention! NS will detect the outage within minutes, and begin the notification process.

You can also purchase a dual-server Attention! NS configuration, providing seamless failover to a backup Attention! NS server should the primary go down. Finally, the integrated Attention! NS Watchdog will call you on the phone if your paging company stops offering service.