System Capacity Limits
Issue 5 January 1998
B-17555-230-024
BRI trunks via TN1655 PKTINT NA NA NA 1328
BRI via time division multiplexing
(TDM) bus
NA 64 NA NA
BRI trunks total 240
25
64 240 1328
PRI temporary signaling connections
(TSCs)
TSCs in system 656 656 656 4256
Call associated TSCs 400 400 400 4000
Non call associated TSCs 256 256 256 256
Administered TSCs 128 128 128 128
Ringback queue slots 198 198 198 1332
Trunk groups
Trunk groups hourly measurements 25 25 25 75
Trunk groups in the system 99 99 99 666
Trunk members in a trunk group 99 99 99 255
Trunks in system (including remote
access)
400 400 400 4000
Measured Trunks in system 400 400 400 4000
ISDN services
Incoming call handling treatment (per
trunk group)
18 18 18 54
Incoming call handling treatment (per
trunk system)
288 288 288 576
User defined services 24 24 24 60
Usage allocation entries (per plan) 15 15 15 15
ISDN PRI Usage
ICHT entries/trunk grp 18 18 18 54
ICHT entries/system 288 288 288 576
User defined services 24 24 24 60
Usage allocation entries/plan 15 15 15 15
Voice Terminals
49
Associated data modules (such as
DTDMs)
800 800 800 7500
BRI stations
50
Point-to-Point 1000
25
84 1000 7000
Table B-2. Maximum System Parameters (Category A/B) — Continued
ITEM
Release 6
R6vs
(16 MB)
R6csi
(16 MB)
R6si
(16 MB)
R6r
Continued on next page