Check manual page of skype.edge
Skype For Business - Edge Server
This check monitors network statistics of a skype edge
- Authentication Failures per second
- Allocate Requests exceeding the port limit per second
- Packets dropped per second
Each of these counters exists once for UDP and once for TCP.
Thresholds can be configured for each of these counters.
Four items will be discovered, one for each combination of
public/private and IPv4/IPv6