iPECS-MG Hardware Description and Installation Manual
Issue 1.1
System Overview
August, 2010
11
2.5.1 System Maximum Call Capacity
MAXIMUM PORT
EXTENSION
TRUNK
iPECS-MG,
MPB100
SO
DKTU/SLT
PRI
BRI
CO
IP
1st
KSU 40
102* 80 40 60 80
108 80
Total
138
1st + 2nd KSU
88
120
80
80
80
80
120 80
Total
200
* DSIU DKT/SLT 6 + (4) DTIB24/SLIB24
- Max. DECT Terminal registration: 96
- Max. IP Phone registration: 120
- Max. VMIB or AAIB: 2 each
- Max. WTIB: 2 each
MAXIMUM PORT
EXTENSION
TRUNK
iPECS-MG,
MPB300
SO
DKTU/SLT
PRI
BRI
CO
IP
1st
KSU
40
102** 120 40 60 120
108† 120
Total
138
1st KSU + 2nd KSU 88
198
180
88
132
180
216 180
Total
276
1st + 2nd + 3rd KSU 136
294
240
136
204
240
324 240
Total
414
** DSIU DKT/SLT 6 + (4) DTIB24/SLIB24
† DSIU DKT 6 + DSIU SLT 6 + (4) DTIB24/SLIB24
- Max. DECT Terminal registration: 192
- Max. IP Phone registration: 324
- Max. VMIB or AAIB: 3 each
- Max. WTIB: 3 each, when installing more than one WTIB4/8, install all WTIB4/8 in the same KSU
- If installed ports exceed capacity, the attendant keyset receives an alarm.
Simplified Maximum Port Chart
Extension
Boards
Total IP/TDM DECT
Trunk TOTAL
MPB100 120
120
96
80
200
MPB300
324 324 192 240 414