Silc Or Uilc Fault Isolation And Correction - Nortel Communication Server 1000 Manual

Figure 7
MISP to BRSC loopback test

SILC or UILC fault isolation and correction

The SILC and UILC Intelligent Peripheral Cards provide eight 4-wire
full-duplex (S/T) interfaces and eight Central office-to-NT1 Layer1 protocol
(U) interfaces respectively, which are used to connect ISDN BRI compatible
terminals or trunks over DSLs to the system.
Copyright © 2003-2007, Nortel Networks
.
Note: ISDN BRI trunking is not supported in North America. Also, for
Small Systems and CS 1000S systems, l s c (loop shelf card on
Large Systems) should be interpreted as c (card).
Nortel Communication Server 1000
ISDN Basic Rate Interface Maintenance
NN43001-718 01.01 Standard
Release 5.0 30 May 2007
SILC or UILC fault isolation and correction 39
Nortel Networks Confidential