Lucent Technologies Octel Unified Messenger Concepts and Planning Guide 101-1620-005 - Manual (Page 85)

Appendix A - Sizing for ports
101-1620-005 A-5
Table A-4. Number of supported subscribers with sixteen ports
Average usage per
subscriber per day
(minutes) Busy hour peak (% of
daily calls) Number of
subscribers
10 18 327
10 14 420
10 10 588
8 18 409
8 14 525
8 10 735
6 18 545
6 14 700
6 10 981
4 18 817
4 14 1051
4 10 1471
2 18 1634
2 14 2101
2 10 2942