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DEFINITY Enterprise Communications Server Release 6
Maintenance for R6vs/si
555-230-127
Issue 1
August 1997
Contents
Page x
■ test pkt 8-373
■ test pms-link 8-375
■ test port 8-378
■ test pri-endpoint 8-379
■ test processor 8-382
■ test shadow-link 8-383
■ test signaling-group 8-386
■ test sp-link 8-387
■ test spe-standby 8-389
■ test station 8-391
■ test synchronization 8-393
■ test tdm 8-396
■ test tone-clock 8-397
■ test trunk 8-399
■ test tsc-administered 8-401
■ upgrade software 8-403
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) 10-6
■ AC-POWER 10-7
■ ADM-CONN (Administered Connection) 10-15
■ ADX8D-BD (AUDIX Circuit Pack) 10-19
■ ADX8D-PT (AUDIX Digital Port) 10-20