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NEC NEAX2400 Troubleshooting, 1Related Hardware, Chapter, ND-70185E, Page Revision, Front View

Models: NEAX2400

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TROUBLESHOOTING

List of Fusion-related System Messages

Figure 7-1shows a sample system configuration. The number of cards and cables may vary depending on the system.

This figure shows an example of system configuration. Note that the number of cards and cables may vary depending on the system.

PIM 1

PIM 0

BSCM

LPM

TOPU

FCH DTI


	CN	CN


DTI	CN




FCH	CN	CN

HUB

CN CN

00 0102 03 04 05 06

BASEU

: 10 BASE-T cable

: Front Cable

System Message

13-H
"Signaling Link Failure"
1.	0001 0000 0000 0000
2.	0000 0000 0000 0000

MAT

FRONT VIEW

Figure 7-1 Related Hardware

CHAPTER 7

ND-70185 (E)

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Revision 3.0

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NEC NEAX2400 Troubleshooting, 1Related Hardware, Chapter, ND-70185E, Page Revision, System Message, Front View, Cn Cn

Contents

NEC America, Inc ND-70185E ISSUE STOCK #MAY, Fusion Network System ManualNEC America, Inc LIABILITY DISCLAIMERNEAX2400 IMX Fusion Network System Manual ND-70185E ISSUEPAGE No PAGE No NEAX2400 IMX TABLE OF CONTENTSISSUE ND-70185ETABLE OF CONTENTS Page RevisionPage Revision TABLE OF CONTENTS CONTINUEDTABLE OF CONTENTS ND-70185END-70185ETABLE OF CONTENTS Page Revision TABLE OF CONTENTS CONTINUEDPage ND-70185E TABLE OF CONTENTS CONTINUEDTABLE OF CONTENTS CHAPTERTitle LIST OF FIGURESLIST OF FIGURES FigurePage LIST OF FIGURES CONTINUEDFigure TitleND-70185ELIST OF FIGURES Page Revision LIST OF FIGURES CONTINUEDFigure TitleLIST OF FIGURES LIST OF FIGURES CONTINUEDFigure TitleND-70185ELIST OF TABLES Page ix Revision LIST OF TABLESTable TitlePage Revision This page is for your notesLIST OF TABLES ND-70185ECHAPTER 1 INTRODUCTION 2.How to Follow This Manual1.General 3.Related Manuals CHAPTER 2 GENERAL 1.What is Fusion and its AdvantagesFigure 2-3Centralized MAT on Fusion Network 2. Free NumberingGENERAL Figure 2-2Free LocationGENERAL 3.Fusion System ConfigurationFigure 2-4Fusion System Configuration with FCH Figure 2-5Fusion System Configuration without FCH4.Node 5.Data Memory Configuration Figure 2-9Closed Numbering Fusion-CCISNetwork 6. Fusion Network ExamplesGENERAL Figure 2-8Network Data Memory CopyNot available ⋅ : AvailableCHAPTER 7.Tandem Connections via Fusion LinkGENERAL Figure 2-11Tandem Connections via Fusion Link1.Fusion System without FCH CHAPTER 3 SYSTEM CONFIGURATION2.Fusion System with FCH Figure 3-5Redundant Configuration FCH and DTI SYSTEM CONFIGURATIONND-70185ECHAPTER Page Revision 3.1Fusion Network Conditions 3.System ConsiderationsSYSTEM CONFIGURATION Figure 3-6 Non-RedundantConfigurationND-70185ECHAPTER Page Revision SYSTEM CONFIGURATIONFigure 3-8Fusion Tandem Connections Figure 3-9Maximum Number of Ports between NodesCHAPTER SYSTEM CONFIGURATIONFigure 3-10Connection Trunk Alternate Routing Figure 3-11Fusion Network on an Associated BasisSpecifications on Release 2 or earlier software CHAPTER SYSTEM CONFIGURATION3.2Centralized Billing - Fusion Polling Method Centralized Billing - Fusion 1/3polling SYSTEM CONFIGURATIONFigure 3-12Centralized Billing - Fusion 2/3 ND-70185ECHAPTER Page RevisionND-70185E SYSTEM CONFIGURATIONFigure 3-12Centralized Billing - Fusion 3/3 CHAPTERND-70185ECHAPTER Page Revision SYSTEM CONFIGURATION3.3Centralized Management Report-Fusion Figure 3-13Centralized Management Report-FusionPage Revision SYSTEM CONFIGURATIONCHAPTER ND-70185END-70185ECHAPTER Page Revision SYSTEM CONFIGURATIONPC=11 Page Revision SYSTEM CONFIGURATIONCHAPTER ND-70185EASYD, SYS2, INDEX CHAPTER SYSTEM CONFIGURATION3.4.2Central Office Incoming Call Ring Down Figure 3-18Ring Down Calls on a Fusion NetworkDay/Night Information Transfer SYSTEM CONFIGURATION3.4.3Day/Night Change FigurePage Revision This page is for your notesCHAPTER ND-70185E1.Anti-StaticCaution CHAPTER 4 INSTALLATIONND-70185E INSTALLATIONFigure 4-2How to Use the Anti-staticKit CHAPTER•Fusion with FCH HUB PA-M96FCH PA-FCHADTI PA-24DTR Table 4-1SENSE Switch Setting 2.Key Setting on Circuit CardsINSTALLATION Figure 4-4Switch Setting on HUB PA-M96CardON: T203 Timer = Variable INSTALLATIONFigure 4-5Switch Setting on FCH PA-FCHACard OFF: T203 Timer = 10 secs. Standard SettingNote 1: 64Kbps is used for T1 or E1 interface SWITCH NAME INSTALLATIONFigure 4-6Switch Locations on DTI PA-24DTRCard Table 4-4Switch Setting Patterns for the DTI CardSETTING INSTALLATIONSWITCH NAME SWITCHSETTING INSTALLATIONSWITCH NAME SWITCHSETTING INSTALLATIONSWITCH NAME SWITCHSETTING INSTALLATIONSWITCH NAME SWITCHPIM0 3.Mounting Circuit Cards in PIMINSTALLATION PIM1ND-70185ECHAPTER Page Revision INSTALLATION3.2Mounting FCH PA-FCHAand DTI PA-24DTRCards Figure 4-8Mounting FCH and DTI CardsFigure 4-9Connecting Front Cables 4.Connecting CablesINSTALLATION 4.1Connecting DTI-FCHFront CablesFCHPA-FCHA INSTALLATIONFigure 4-10FCH Cascade Connections ND-70185ECHAPTER Page RevisionCHAPTER INSTALLATION4.2Connecting 10 BASE-TCables Figure 4-11Overall 10 BASE-TConnections1.Cable unit specified as SR1201 ETIF CAU-n ND-70185E INSTALLATION4.3.4Procedure for 4-IMGSystem CHAPTER4.3.5Procedure for IMX-USystem INSTALLATIONND-70185ECHAPTER Page Revision ND-70185E INSTALLATIONFigure 4-12Connecting 10 BASE-TCables example CHAPTERINSTALLATION Page Revision INSTALLATIONCHAPTER ND-70185EINSTALLATION INSTALLATION <FCH in PIM2 Pattern 4> INSTALLATIONND-70185ECHAPTER Page Revision <FCH in PIM 2 Pattern 3>Pattern <FCH in PIM 3 Pattern 4> INSTALLATIONND-70185ECHAPTER Page Revision <FCH in PIM 3 Pattern 3>Page Revision This page is for your notesCHAPTER ND-70185E•Fusion Link Data CHAPTER 5 DATA PROGRAMMINGFigure 5-1Data Programming Flow Chart System Data Numbering Plan Data Station Data1.Network Data Programming Summary •Decide an NCN and LN on the network Fusion w/o FCH: ACRD AFPC ND-70185ECHAPTER Page Revision DATA PROGRAMMINGNumbering Plan Data for Telephone Numbers 2. Assignment of System Data STEP 2: ASYDL Index 3.1AFMU 3.Assignment of FPC and MG and UNIT into NetworkFigure 5-9AFMU Command Display ND-70185ECHAPTER DATA PROGRAMMINGFigure 5-10Telephone Number Required 4.Assignment of Logical RT in Network DM NDMDATA PROGRAMMING 4.1ALRTN/ARTKNSTEP 1: ANPDN STEP 2: ANPDN STEP 3: ASPAN 6.Assignment of Telephone Numbers Telephone Number Figure 5-19ALGSN Command Display exampleDATA PROGRAMMING ND-70185ECHAPTER Page RevisionSTEP 1: ACRD Node B DATA PROGRAMMINGTable 5-1Route Class Data Assignment Node ATrunk Kind FPEG Fusion Trunk Peg Count STEP 2: ACTK C_LENS DATA PROGRAMMINGC_RT C_TK1-4095ND-70185E 6.1.2When FCH is Mounted in a High Density SlotDATA PROGRAMMING CHAPTER0002 Figure 5-25How to Assign C_LEN Data TypeDATA PROGRAMMING ND-70185ECHAPTER Page RevisionC_LENS DATA PROGRAMMINGC_RT C_TK7.Assignment of FCH Related Data CHAPTER Figure 5-28AFCH Command Display exampleDATA PROGRAMMING Figure 5-27Assignment of FCH NumberND-70185ECHAPTER Page Revision Figure 5-29AFRT Sample Data SheetFigure 5-30AFRT Command Display DATA PROGRAMMING23 LN STEP 3: AFPCDATA PROGRAMMING Figure 5-33AFPC Sample Data SheetND-70185ECHAPTER Page Revision STEP 4: ACAN DATA PROGRAMMING STEP 1: ANPDN/ANPDL Note STEP 1: ANPDN/ANPDL Note STEP 3: ANNDL/AMND AOPRL → ANPDL →ASPAL → AFRSL →AOPRL → ANPDL →ASPAL → AFRSL →7.2Data Assignment for 52M-SDHInterface SDT SDH/SONET Digital TrunkFCH: Fusion Call Control Handler DATA PROGRAMMINGExample Available NetworkRoute Number•Connection Link for Data C_RT: TCL=4 LSG=13 STEP External Router Fusion over IP ND-70185E DATA PROGRAMMINGFigure 5-41Connection Route Class Data Sample CHAPTERFCHRT14 DATA PROGRAMMINGFigure 5-42Sample Data Assignment ACTK ND-70185ECHAPTER Page RevisionSTEP 3: AFCH STEP 5: AFPC Assign internal LAN routing data STEP 6: AETH STEP 7: ACAN CHAPTER DATA PROGRAMMING7.3.2FCCS Networking over IP Figure 5-49FCCS Networking over IP - OverviewFigure 5-52Sample Data Assignment ACTK Note: This data setting is an exampleDATA PROGRAMMING Figure 5-51Sample Data Assignment ACRDSTEP 3 MBCT STEP 5: AETH STEP 6 ACAN STEP 8: AGIP STEP 9: AFIP Service Conditions FUSION POINT CODE 8.Office Data Sheets8.1 Data Sheet for AFMUPL DATA PROGRAMMINGFUSION POINT CODE FPC 1-253 8.2 Data Sheet for ALRTNDATA PROGRAMMING LOGICAL ROUTE NUMBER LGRT1ST DIGIT 8.3 Data Sheet for ANPD/ANPDL/ANDPNDATA PROGRAMMING TENANTDATA PROGRAMMING 8.4 Data Sheet for ASPA/ASPALACCESS SERVICELOGICAL STATION NUMBER LSTN MAX. 16 DIGITS 8.5 Data Sheet for ALGNLDATA PROGRAMMING USER GROUP NUMBER UGNLSTN 8.6 Data Sheet for ALGSL TYPE1DATA PROGRAMMING TYPELSTN 8.7 Data Sheet for ALGSL TYPE2DATA PROGRAMMING TYPEFEATURE Office Data Sheets8.8 Data Sheet for ASDT SERVICEC_RT 8.9 Data Sheet for ACRDDATA PROGRAMMING CONNECTION RT NoFUNCTION FUNC DATA PROGRAMMINGCONNECTION RT No C_RTCONNECTION TRUNK NUMBER C_TK 1-4095 8.10 Data Sheet for ACTKDATA PROGRAMMING CONNECTION ROUTE NUMBER C RTLENS OF FCCH FCHEN 8.11 Data Sheet for AFCHDATA PROGRAMMING FCCH NUMBERFCHN DATA PROGRAMMINGFCCH NUMBER LENS OF FCCH FCHENFCCH USE OR NOT USE FCCH 0/1 8.12 Data Sheet for AFPCDATA PROGRAMMING FUSION POINT CODE FPC 1-253NOT USE FCCH DATA PROGRAMMINGFUSION POINT CODE FCCH USE ORFUSION CIC NUMBER FCIC 1-4095 8.13 Data Sheet for ACANDATA PROGRAMMING FUSION POINT CODE FPC 1-253CONNECTION ROUTE C_RT 8.14 Data Sheet for AFRTDATA PROGRAMMING FCCH NUMBER FCHN 1-255DESTINATION FPC FPC 1-253 8.15 Data Sheet for AETHGATEWAY USING FLAG USE_GATE 0/1 DATA PROGRAMMINGLINE EQUIPMENT NUMBER OF FCCH FCHEN MG U G LV 8.16 Data Sheet for AGIPIP ADDRESS FOR DEFAULT GATEWAY DG_IP DATA PROGRAMMINGFCH NUMBER FCHN 8.17 Data Sheet for AFIPROUTER ACCESS NUMBER RT ACC Max. 16 digits DATA PROGRAMMINGCHAPTER 8.18 Data Sheet for AFRFLDATA PROGRAMMING ACC MAX. 24 digits1.How to Check Fusion Link by LEDs on FCH Card CHAPTER 6 POST INSTALLATION TESTLED Indication POST INSTALLATION TESTRepair Procedure When LED Indicates Abnormality 1.1 How to check LYR LED•FCH PA-FCHAswitch setting 2.Line Loopback Select a loopback point by setting the switch POST INSTALLATION TEST2.3 Test Procedure Figure 6-5How to Set the Fusion Link Test Mode3.FCCS Network Connection Test STEP 4: The call terminates on STN B STEP 3: Answer the call by pressing the ATND key STEP 5: Release the call STEP 4: STN C answers the call 4.Fusion and Non-FusionConnection Tests STEP 5: Replace the handset of STN A 5.SDT Card Loopback Test SDT Card LoopbackTest 1. List of Fusion-relatedSystem Messages CHAPTER 7 TROUBLESHOOTINGND-70185E TROUBLESHOOTINGFigure 7-1Related Hardware CHAPTERFigure 7-3How to Initialize the FCH PA-FCHACard 2. 3-BPM C-levelInfinite Loop PermanentTROUBLESHOOTING 2.1 Repair ProcedureND-70185E TROUBLESHOOTINGFigure 7-4How to Replace the FCH PA-FCHACard CHAPTER3.1 Repair Procedure 3. 3-CPM C-levelInfinite Loop Temporary4.3-DPM Lockup Failure Permanent TROUBLESHOOTING5.1 Repair Procedure 5.3-EPM Lockup Failure TemporaryTROUBLESHOOTING 4.1 Repair Procedure2. 0000 0000 0000 TROUBLESHOOTINGFigure 7-8Fusion Link Signaling Link Failure 1. xx0x 0000 0000• 13-HPermanent 7.23-SFCH Failure Notification Detection CHAPTER TROUBLESHOOTING7.1 Repair Procedure Figure 7-1210 BASE-TCable Connection Checkmodular connector TROUBLESHOOTINGFigure 7-13How to Check 10 BASE-TCables connectorPage Revision TROUBLESHOOTINGCHAPTER ND-70185END-70185ECHAPTER Page Revision 8.23-TFCH Fault Notification RecoveryTROUBLESHOOTING Figure 7-15 23-TFCCH Fault Recovery Notification9.23-UFCH Status Information ETHER Results ND-70185E TROUBLESHOOTING9.2 FLTINF = 18H Spanning Tree Abnormal Answer CHAPTERND-70185ECHAPTER Page Revision TROUBLESHOOTING9.2.1Repair Procedure Figure 7-19Spanning Tree Abnormal AnswerCHAPTER TROUBLESHOOTING9.3 FLTINF = 1DH ETHER Transfer Failure Figure 7-20 23-UETHER Transfer Failure9.4 FLTINF = 1EH Spanning Tree Generation End TROUBLESHOOTINGND-70185ECHAPTER Page Revision 1. xx 0x 1F xx 00 00 00 TROUBLESHOOTING23-UFCH Status Information 9.5 FLTINF = 1FH Spanning Tree Generation StartND-70185ECHAPTER Page Revision 10.23-WFCH Alternate Routing Start Notification11.23-XFCH Alternate Routing End Notification TROUBLESHOOTINGPage Revision This page is for your notesCHAPTER ND-70185E1.General CHAPTER 8 EX- FCCS⋅ : Available 2.EX-FCCSNetwork ConfigurationIVS2 A EX-FCCSNetwork ConfigurationEX- FCCS NEAX2400 IMX UNAVAILABLE Enhanced CCISEX- FCCS F U G F U GF U G 2F U G Center FUG1.Conditions for PS Service 3.EX-FCCSFeatures Note 1: Destination node per FUG not to exceed 120,000 per total network Centralized Traffic Collecting FUG A Figure 8-6Centralized Maintenance - EX-FCCSFUG A FUG BNote: Message Format is the same as before 3. The CCH to be used is selected as follows ND-70185E EX- FCCS3.4Centralized Message Center Interface - EX-FCCS CHAPTERFUG1 Center FUG field of the originating party 4.Data Programming STEP 1: ASYD STEP 2: ARTD STEP 4: MBTC STEP 7: ACIC1 STEP 1: ASYD STEP 3 AFUGN STEP 5: ARNPL •Upgrading CCIS between FUGs to EX-FCCSNetwork STEP 1: AFUGN 1.To Log-into All Nodes in EX-FCCSNetwork Assign the following data at NCN of the FUG 1.To Log-into All Nodes in EX-FCCSNetwork Page Revision This page is for your notesCHAPTER ND-70185E