IPCheck Server Monitor helps organizations monitor critical network resources and immediately detect system failures or performance problems. It offers reliable network and website monitoring using Paessler's IPCheck Technology, fast and easy installation, support for Windows NT/2000/XP/2003 and an intuitive web based user interface. Various sensor types including PING, PORT, HTTP, HTTPS, Advanced HTTP, HTTP Transaction, DNS, SMTP, POP3, SNMP and custom sensors are supported for in depth monitoring of almost any network device. Notifications can be triggered by uptimes, downtimes or slow responses and can be sent out by email and ICQ, via SMS and to pagers. Detailed uptime/downtime reports and graphs can be created online at any time.Note: The Freeware Edition monitors up to five sensors. It can be upgraded to by requesting a Free 30 Day Trial License or by purchasing a Full License.