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DEFINITY Enterprise Communications Server Release 5
Maintenance and Test for R5vs/si
555-230-123
Issue 1
April 1997
Contents
Page x
test memory 8-616
test modem-pool 8-621
test network-control 8-624
test packet-control 8-628
test pkt 8-632
test pms-link 8-636
test port 8-640
test pri-endpoint 8-643
test processor 8-646
test shadow-link 8-650
test signaling-group 8-654
test sp-link 8-657
test spe-standby 8-659
test station 8-663
test synchronization 8-667
test tdm 8-670
test tone-clock 8-674
test trunk 8-677
test tsc-administered 8-681
upgrade software 8-684
9 Packet Bus Fault Isolation and Correction 9-1
General 9-1
Remote Maintenance versus On-Site Maintenance 9-2
Tools for Packet Bus Fault Isolation and Correction 9-3
Packet Bus 9-3
Circuit Packs That Use the Packet Bus 9-5
Maintenance of the Packet Bus 9-7
The Maintenance/Test Circuit Pack (TN771D) 9-10
Packet Bus Fault Isolation Flowchart 9-19
Packet Bus Fault Correction 9-24
10 Maintenance Object Repair Procedures 10-1
Escalation Procedures 10-1
Cabling Precautions 10-1
12V-PWR (12 Volt Power Supply) 10-3
ABRI-PORT (ASAI ISDN-BRI Port) 10-7