APIM Engine is now shipped with a complete range of monitoring features using a Software Controllers, PDA or even Smartphone.
A standalone module (The ApimMonitor) validates the APIM server availability within a cluster or a range of standalone servers.
Specific testing rules can be set up to inform the administrastors or server operators by e-mail or SMS on server troubles or non response.

The Facts:
Get a realtime snapshot of the all the Engine in the enterprise
Get access using Wireless Portal to the server runtime statistics
Be informed in realtime of any troubles on the servers
Unique set of features that makes your business 100% operational

Wireless Portal:
Get the list of transactions in errors, the list of most recent transaction processed, as well as a short server health summary.
This is a quick look server closer verification tool giving you the 24 hours a day, 7 days a week awareness of your business server.

Have a look at the architecture presentation