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NEC NEAX 2400 IPX User Manual

NEC NEAX 2400 IPX
197 pages
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OCTOBER, 2000
NEC America, Inc.
NDA-24299
ISSUE 1
STOCK # 200776
Fusion Network System Manual
®

Table of Contents

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NEC NEAX 2400 IPX Specifications

General IconGeneral
BrandNEC
ModelNEAX 2400 IPX
CategoryTelephone
LanguageEnglish

Summary

Chapter 1: Introduction to NEAX2400 IPX Fusion System

General Overview of the Fusion System

Provides a general overview of the Fusion system installation.

How to Use the Fusion Network System Manual

Explains how to navigate and use the manual, including chapter structure.

Related Manuals for Fusion System Installation

Lists required manuals for Fusion system installation and prerequisites.

Chapter 2: General Information on NEAX2400 IPX Fusion System

Fusion System Advantages and Features

Outlines Fusion system advantages, service features, and telephone number usage.

Free Numbering and Centralized Maintenance Terminal (MAT)

Explains telephone number assignment and the use of the Centralized MAT.

Fusion System Configurations

Details system configurations with and without FCH cards, using Ethernet or T1 links.

Fusion Network Nodes

Describes node types (NCN, LN, Center Node) and maximum system configuration.

Fusion Network Data Memory Configuration

Explains DM, LDM, NDM memory types and data copying procedures.

Fusion Network Examples

Illustrates Fusion network examples, including CCIS and Fusion link connections.

Tandem Connections via Fusion Link

Explains how to establish tandem connections via FCCS-ACIS.

Chapter 3: System Configuration for NEAX2400 IPX Fusion

FUSION System Configuration without FCH

Details system configuration without FCH cards using Ethernet for Fusion link.

Fusion System Configuration with FCH

Details system configurations with FCH cards using T1 link, including redundancy.

Fusion Network System Considerations

Explains network conditions for designing Fusion networks, including node limits.

Fusion Attendant/Desk Console Features

Covers operator calls, incoming calls (ring down), and day/night information transfer.

Chapter 4: Installation Procedures for NEAX2400 IPX Fusion

Anti-Static Caution and Kit Usage

Provides static caution indicators and instructions for using the anti-static kit.

Circuit Card Key Settings

Explains switch settings for HUB (PA-M96), FCH (PA-FCHA), and DTI (PA-24DTR) cards.

Mounting Circuit Cards in PIM

Details the procedure for mounting HUB, FCH, and DTI cards in PIM slots.

Connecting Cables for Fusion System

Covers connecting DTI-FCH front cables and 10 BASE-T cables.

Chapter 5: Data Programming for NEAX2400 IPX Fusion

Network Data Programming Summary

Summarizes data programming for new Fusion networks and CCIS upgrades.

Assignment of FPC, MG, and UNIT into Network

Details assigning module accommodation data using AFMU for unique Network IDs.

Assignment of Logical Route Numbers (NDM)

Explains assigning Logical Route Numbers to external trunks using ALRTN.

Assignment of Telephone Numbering Data

Covers numbering plans and access codes using ANPDN, ASPAN, and other commands.

Assignment of FCH Related Data

Details programming FCH related data, including connection route and access code assignments.

Data Assignment for 52M-SDH Interface

Explains Fusion Connection with 52M-SDH interface and route number assignments for FCCS/CCIS.

Flexible Routing - Fusion System

Describes routing Fusion trunk calls via non-Fusion trunks when Fusion trunks are busy.

Network Data Programming for Tandem Connection (FCCS-CCIS)

Explains data assignment for CCIS services between FCCS and CCIS links.

Office Data Sheets for Programming Commands

Provides data sheets for programming commands like AFMUPL, ALRTN, ANPD, etc.

Chapter 6: Post Installation Tests for NEAX2400 IPX Fusion

Checking Fusion Link Status via FCH Card LEDs

Explains checking Fusion Link status through FCH card LEDs and basic troubleshooting.

Chapter 7: Troubleshooting NEAX2400 IPX Fusion System

List of Fusion-related System Messages

Lists Fusion-related system messages and refers to repair procedures.

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

Describes permanent C-level abnormal states detected by PM on FCH cards.

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

Explains temporary abnormal C-level program states detected by PM on FCH cards.

3-D PM Lockup Failure (Permanent)

Details permanent PM lockup failures on FCH cards due to lost CPU diagnosis data.

3-E PM Lockup Failure (Temporary)

Details temporary PM lockup failures on FCH cards due to lost CPU diagnosis data.

13-H/I/J Signaling Link Failure (Permanent/Temporary/Recovery)

Covers messages for Fusion link (D-ch) failures and their repair procedures.

23-S FCH Failure Notification (Detection)

Explains FCH card faults due to ETHER controller initial failure and repair steps.

23-T FCH Fault Notification (Recovery)

Describes recovery messages for FCH card faults, including ETHER controller issues.

23-U FCH Status Information

Details messages for FCH status changes like initial setting or ETHER transfer failures.

23-W FCH Alternate Routing Start Notification

Describes messages indicating an FCH card became inoperative or is make-busy.

23-X FCH Alternate Routing End Notification

Describes messages indicating an FCH card resumed operation or is make-idle.

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