Avaya CPSEE_TSP500 - Manual (Page 170)

Chapter 7 The TSP Configuration Tool
Page 7-36 Version 4.0 CPSEE_TSP500 User Guide
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In this example, we have defined 180 Stations using two CG 6500C/64-0L/
8TE cards and a CG 6500C-0L/8TE card. The number of total channels avail-
able on this system is calculated by multiplying the number of trunk spans on
a card by the number of channels on 1 trunk span which is 30 on a E1 line. So
the equation is:
(8 x 30) + (8 x 30) + (8 x 30) = 240 + 240 + 240 = 720 Total Channels
Since there are 180 Stations, the number of network trunks is:
720 – 180 = 540 Network Trunks
540 / 30 = 18 Trunk Spans
We have determined that there are 18 Trunk Spans not being used for Stations
that need to be configured. Sixteen of those trunk spans are running ISDN
EuroISDN and the remaining 2 trunk spans are configured as ISDN EMCA-
QSIG.
The 180 Stations are configured as ISDN EMCA-QSIG.
The calculated Encore Ports and Conference Bridges, derived from the num-
ber of each card type, were not changed.
The summary of the system configuration is as follows: