Mitel SX-200 Practices page 640

Traffic Measurement
Analyzing Traffic Reports
5.5 From reading the Traffic Report, the following total traffic values can be determined:
Total Traffic = Sum of channel usage - Receiver usage
Number of Calls = Extension Originations + Console Originations
+ sum of incoming trunk pegs
The hollowing table lists typical business traffic:
450 5-4
Revision 0
9109-096-4504A
Issue 1