Lucent Technologies Octel Unified Messenger Concepts and Planning Guide 101-1620-005 - Manual (Page 97)

Appendix A - Sizing for ports
101-1620-005 A-17
Table A-16. Number of supported subscribers with sixty-four ports
Average usage per
subscriber per day
(minutes) Busy hour peak (% of
daily calls)
Number of subscribers
10 18 1781
10 14 2289
10 10 3205
8 18 2226
8 14 2862
8 10 4006
6 18 2968
6 14 3815
6 10 5342
4 18 4451
4 14 5723
4 10 8013
2 18 8903
2 14 11446
2 10 16025