Grade Of Service; Traffic Limitations - Mitel SX-2000 EL Information Manual

SX-200 General Information Guide

Grade of Service

The SX-200 EL/ML Grade Of Service (GOS) in terms of blocking is outlined below.
Link/Resource Blocking
Link Blocking
Peripheral to Network
Network to Network
Resource Blocking
Software
DTMF Receivers, Trunks

Traffic Limitations

Traffic capacities are specified on a per line basis in terms of calls per hour and Erlangs.
The tabulated voice traffic call rates defined in the tables below are based on actual laboratory
traffic tests with SUPERSET 430 telephone sets originating and terminating calls. Set type,
trunk/ARS programming, and maintenance reporting options all affect overall system
performance. Therefore, system performance will vary depending on customer selected
options.
Single cabinet with 96 ports and 19 E&M trunks
Single cabinet with SPINE Peripheral Bay 132 ports and 23
LS/CLASS trunks
Dual cabinet with 180 ports and 29 trunks
Five cabinets with 480 ports and 63 E&M trunks
Dual cabinet ACD with 50 lines and 48
trunks (24 per cabinet)
Dual cabinet ACD with 100 lines and 96
trunks (24 per cabinet)
220
SX-200 EL/ML Grade Of Service (GOS)
Voice Reference Call Rates (per hour)
Configuration
Bothway Traffic Capacity
Configuration
Blocking Probability
< 0.1%
0.0%
< 0.01%
provisioning-dependent
Mean
Calls/Hour Calls/Hour
1226 1848
2790 3697
Revision A
Rated Peak
730 1222
852 1350
1422 2087
3206 4177
Peak Erlang
(mean)
63.17
103.22
50003510