Troubleshooting | NEC NEAX2400 specification

CHAPTER 7 TROUBLESHOOTING

This chapter explains the Fusion-related system messages that may be displayed, together with procedures on how to repair the indicated failure. If the message is displayed, follow the procedure described in each system message. For more information on the other system messages, see the NEAX2400 IMX System Operations and Maintenance Manual.

1. List of Fusion-related System Messages

Table 7-1 List of Fusion-related System Messages

No.		System Message	Remarks

1	3-B	PM C-level Infinite Loop (Permanent)

2	3-C	PM C-level Infinite Loop (Temporary)

3	3-D	PM Lockup Failure (Permanent)

4	3-E	PM Lockup Failure (Temporary)

5	13-H	Signaling Link Failure (Permanent)

6	13-I	Signaling Link Failure (Temporary)

7	13-J	Signaling Link Failure (Recovery)

8	23-S	FCH Failure Notification (Detection)

9	23-T	FCH Fault Notification (Recovery)

10	23-U	FCH Status Information

11	23-W	FCH Alternate Routing Start Notification

12	23-X	FCH Alternate Routing End Notification

ND-70185 (E)CHAPTER 7

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Revision 3.0

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NEC NEAX2400 system manual Troubleshooting, List of Fusion-related System Messages

Contents

ND-70185 E Stock #MAY Liability Disclaimer NEC America, Inc ND-70185 E Issue Fusion Network System Manual Issue No Issue Revision Sheet 3/3 NEAX2400 IMX Table of Contents 133 147 List of Figures List of Figures 51 Sample Data Assignment Acrd ND-70185 Elist of Figures Network Connection Type List of Figures List of Tables This page is for your notes List of Tables How to Follow This Manual General Related Manuals Related ManualsIntroduction Chapter What is Fusion and its Advantages Main advantages of the Fusion network are as follows General Fault information can be collected at NCN via Fusion LinkFree Numbering Free Numbering Fusion System Configuration Fusion System Configuration Node Center Node for Centralized Billing FusionNode Data Memory Configuration Data Memory Configuration Fusion Network Examples Fusion Network Examples Attcon SmdrMCI Ccis Tandem Connections via Fusion Link Tandem Connections via Fusion Link System Configuration Fusion System without FCH System Configuration Fusion System with FCHFusion System with FCH -4HUB, FCH, and DTI are shown in a redundant configuration -5FCH and DTI are shown in a redundant configuration -6, no redundancy is shown in the Fusion link System ConsiderationsSystem Considerations Fusion Tandem Connections 10 Connection Trunk Alternate Routing ND-70185 Echapter Revision Centralized Billing Fusion Polling Method 12 Centralized Billing Fusion 2/3 ND-70185 Echapter Revision 12 Centralized Billing Fusion 3/3 13 Centralized Management Report-Fusion 14 Centralized Management Report-Fusion Example 15 Centralized Management Report-Fusion Example Example 3 When a node is linked with LAN interface PC=2 ASYD, SYS2, Index 18 Ring Down Calls on a Fusion Network 19 Day/Night Information Transfer by ATTCON/DESKCON This page is for your notes PA-FCHA FCH PA-24DTR DTI Anti-Static Caution Installation Anti-Static Caution Circuit Cards for Fusion ND-70185 Echapter Revision Key Setting on Circuit Cards Key Setting on Circuit CardsSwitch Name Setting Standard Description PA-FCHA FCH Available Switch Name Setting Standard DescriptionSwitch Name Setting Standard Description Number Switch Name Setting Standard Meaning Number DTI PA-24DTR Card SW4D OFF SW39 Key Refer To Digital PAD ArtdCDN= Mounting Circuit Cards in PIM Mounting Circuit Cards in PIM Mounting FCH and DTI Cards ND-70185 Echapter Revision Connecting Cables Connecting Cables 10 FCH Cascade Connections ND-70185 Echapter Revision HUB 10 BASE-T Connection Procedure When not using the cable unit SR1201 Etif CAU-n Procedure for IMX-U System HUB FCH SR1201 Etif CAU-DA FCH in PIM0 Pattern SR1201 Etif CAU-DB SR1201 Etif CAU-C ⋅ FCH in PIM 2 Pattern FCH in PIM2 Pattern SR1201 Etif CAU-D ⋅ FCH in PIM 3 Pattern This page is for your notes Data Programming Afpc → Afrt Network Data Programming SummaryActk → Acan → Actk → Acan → Mbct → Afpc Decide an NCN and LN on the network Fusion w/o FCH Acrd → Fusion-CCIS Network Pstn Assignment of System Data Assignment of System Data Asydl Self-FPC Assignment = Astpl on a TN basis = Aaedl on a TN basis Afmu command display should look similar to the following Assignment of FPC and MG and Unit into NetworkAssignment of FPC and MG and Unit into Network Assignment of Logical RT in Network DM NDM ALRTN/ARTKN Anpdn Alrtn command display should look similar to the followingAssignment of Numbering Data for Telephone Numbers Assignment of Numbering Data for Telephone Numbers Anpdn command display should look similar to the following Anpdn Data Sheet example NCN Node aTelephone Number X x x Aspan Telephone Number Command ALGSN/ATSTN Assignment of Telephone NumbersAssignment of Telephone Numbers 19 Algsn Command Display example ND-70185 Echapter Revision Acrd command should look similar to the following Acrd CDN Node a Node B Type Channel Description CRT Fifo LifoTC/EC Data Programming Actk Example CRT Clens 24 Mounting FCH and DTI Cards in High-Density Slots 25 How to Assign Clen Data Type ND-70185 Echapter Revision CRT CTK Clens 1023 4095 Mbct Assignment of FCH Related DataAssignment of FCH Related Data Afch command display should look similar to the following Use odd number as the Group No. and Level 0 for the Fchn Afrt command display should look similar to Figure 29 Afrt Sample Data Sheet 23 LN 33 Afpc Sample Data Sheet ND-70185 Echapter Revision Acan command display should look similar to the following Acan Example of Fusion Network STN a STN B STN C ANNDL/AMND ACC=9SRV=OGC Arscn SRV=OGCA COUNT=2 1st LGRT=100 2nd LGRT=200Station C dials Station C dials 8110-3500 38 Example of LCR/LCRS Amnd ACC=8SRV=LCR/LCRS Arnpl LGRT=10 SKIP=4 PNL=0 OVFT=0 PRSC=0 TDPTN=0 OPR=1 ARTD/ARTDNTDPTN=0 OPR=1 SKIP=8 SDT SDH/SONET Digital Trunk FCH Fusion Call Control Handler Fccs Network RouteNumber Ccis Fchn Step AfchStep Afpc Step Acan Afcd SDT 39 External Router Overview 41 Connection Route Class Data Sample 42 Sample Data Assignment Actk ND-70185 Echapter Revision Agip 43 Assignment of Fchn Example 44 Sample Data Assignment Afpc Aeth Maximum of 8 routings are available 48 Sample Data Assignment Acan 49 Fccs Networking over IP Overview 51 Sample Data Assignment Acrd 53 Assignment of Fchn Example Maximum of 8 routings are available 54 Sample Data Assignment Aeth 56 Sample Data Assignment Acan 58 Sample Data Assignment Agip ND-70185 Echapter Revision Afip Asyd FPC Aspa command for LCR/LCRSAfrfl Fusion Point Code of the destination node Office Data Sheets Office Data SheetsFusion Point Code Module Group Unit FPC Remarks Logical Route Number Lgrt Fusion Point Code FPC External Route Number BLF Service Number Remarks ACC Index SRV EQP MAX Digits Data Sheet for Algnl Type UGN Lstn Lens Remarks Type UGN Lstn Lens Remarks Chapter Line Equipment Telephone Route Service Tenant Function Func Data Programming Connection Route Number Connection Trunk NumberConnection Equipment Number Clens Remarks Chapter Fcch Number Lens of Fcch Fchen Fchn Remarks 255 Fusion Point Code FPC Fcch USE or Not USE Fcch Connection RouteFcch NUMBER/FUSION Point Code Number FCHN/FPCN 1-255/1-253 Fusion Point Code Fcch USE or FPC Not USE Fcch Fusion CIC Number Fcic Connection Equipment Number Clens Remarks Fcch Number Fchn Connection Route CRT Chapter Gateway Using Flag Usegate Fcch Number Fchn Destination FPCDestination IP Address Dstip Next IP Address Nextip Data Sheet for Agip Router Access Number Rtacc FCH Number Fchn Line Equipment Number of FGHFghen Data Sheet for Afrfl FPC Other Node How to Check Fusion Link by LEDs on FCH CardNodeB NodeA Repair Procedure When LED Indicates Abnormality Repair Procedure When LED Indicates AbnormalityPost Installation Test LED Indication Fusion Link Test Mode Loopback Point Designation Fusion Network How to Set the Fusion Link Test Mode Fccs Network Connection Test Fccs Network Connection Test Fccs Call Termination Test Attcon Connection Test origination via Fccs Line LC, ELC, DLC Card Connection Test via Fccs 3-party Conference Trunk Function Test via Fccs Fusion and Non-Fusion Connection Tests Fusion and Non-Fusion Connection Tests 13 CCIS-FCCS Outgoing Call Test SDT Card Loopback Test SDT Card Loopback Test SDT Card LoopbackTest Troubleshooting List of Fusion-related System Messages Troubleshooting List of Fusion-related System Messages PM C-level Infinite Loop Permanent PM C-level Infinite Loop Permanent0000 How to Replace the FCH PA-FCHA Card PM C-level Infinite Loop Temporary PM C-level Infinite Loop TemporaryPM Lockup Failure Permanent Xx0x 0000 0000 0000 0000 PM Lockup Failure Temporary PM Lockup Failure TemporaryXx0x 0000 0000 0000 2 0000 0000 13-H/I/J Signaling Link Failure Permanent/Temporary/Recovery Xx0x 0000 0000 0000 0000 0000 10 FCH-DTI Connection FCH Failure Notification Detection FCH Failure Notification DetectionXx0x xx00 0000 0000 2 0000 0000 12 10 BASE-T Cable Connection Check 13 How to Check 10 BASE-T Cables ND-70185 Echapter Revision BASE-T FCH Fault Notification Recovery FCH Fault Notification Recovery FCH Status Information FCH Status InformationXx0x xxxx xxxx xxxx 2. xxxx xxxx xxxx 17 23-U Fcch Status Notification Initial Setting Failure Fltinf = 18H Spanning Tree Abnormal Answer 19 Spanning Tree Abnormal Answer ND-70185 Echapter Revision Xx 0x 1D xx xx xx xx Xx xx xx xx xx xx xx 00 00 00 20 23-U Ether Transfer Failure Xx 0x 1E Xx xx xx Xx 00 0000 00 00 00 00 00 Xx 0x 1F xx 00 00 00 00 00 00 00 00 00 00 Xx 0x 85 xx xx 00 00 00 00 00 00 00 00 00 FCH Alternate Routing Start Notification FCH Alternate Routing End NotificationFCH Alternate Routing Start Notification This page is for your notes EX- Fccs EX- Fccs EX-FCCS Network ConfigurationEX-FCCS Network Configuration Mainte Billing MCI Enhanced Ccis IVS 2 a IVS 2 B NEAX2000 IVS2 to NEAX2400 IMX Connection FPC2 LGRT4NCN FPC4 FPC3 LGRT3 G 2F U G Center FUG Interactions EX-FCCS Features EX-FCCS Features Pattern NEAX2000 IVS2 Centralized-MAT for EX-FCCS Dftd FUG a FUG B Ccis features in -4are available in EX-FCCS network Feature Network Configuration Feature NameCode NEAX2000 IVS2 PC → Cscg → CCH LRT → PC → Cscg → CCHCCH Remote FUG Centralized Message Center Interface EX-FCCS FUG2UCD IVS2 Centralized Billing EX-FCCS Polling Method Data Programming Data Programming Miscellaneous Data Atrk Other data than above should be set 0 default dataArtd Assign the LENs data of the trunks. See Figure Acsc MbtcAdpc Cscg Cicg Relationship between Cicg and CIC ACIC1ACIC2 Cscg Network Control Node PC1 in the example AdpclAcscl Alrtn NCN/LN Anpdn AfugnAexfn SRV LCR Assign the Maximum Necessary Digit MND Aeadn Upgrading Ccis Network to EX-FCCS Network To Log-in to All Nodes in EX-FCCS Network To Log-in to All Nodes in EX-FCCS Network Assign the following data at NCN of the FUG Aelgn To Access to EX-FCCS Trunk via EX-FCCS Telephone Number This page is for your notes