Ericsson LBI-38965B installation manual Appendix C Fault Tolerance

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FAULT TOLERANCE

LBI-38965

APPENDIX C

FAULT TOLERANCE

C-1

Image 63

Contents Ericssonz LBI-38965 Table of Contents Table of Contents BCU/CAL Architecture IntroductionBCU Functional Description CAL Functional DescriptionCall Types Supported Introduction Physical Description and Compatibility Physical SpecificationsTVME147 CPU BCU/CAL ArchitectureCPU Backwards Compatibility CompatibilitySpecifications Common BCU and CAL Operational SpecificationsBCU Operational Specifications Billing Architecture BCU Operation Overview Billing ArchitectureGrouping Calls Group Billing ModeRF Channel Usage Air Time ConversationsFile Name ContentsUnit Data Default DataOperator Functions Database ElementsCall Processing CDR Output CDR Processing ErrorsCall Processing CDR ProcessingCAL Operational Specifications System Manager InterfaceProtocol Supported CAL Operation Overview Additional Product Features Network File SystemHardware Installation InstallationDistribution Media Software InstallationUsage Installation DisketteMeaning ROUTES.DAT Configuration FileParameter IP.DAT File ParametersDirectory clientip EXPORTS.DAT File Parameters EXPORTS.DAT Configuration FileCAL.DAT File Parameters CAL.DAT Configuration FilePrerequisites Initial InstallationInstallation Installation User Information Access Level Default System AccountsLogin PasswordUser Information Entering bcs invokes the BCS program PrerequisiteSystem Disk Booting Software Upgrades Proper System ShutdownUser Information Invoke the BCS program # access CAL Terminal Server ConfigurationExample Configuration TipsThis page intentionally left blank Appendix a Edacs Billing CDR Format Record Encoding OverviewBilling by Conversation Billing for Multiple SitesCDR Radix-64 Digit Record LayoutSINGLE-SITE Calls MULTIPLE-SITE CallsTable A.1 Call Detail Record Field Descriptions MOBILE-TO-LAND Telephone Interconnect CallsDescription Call Type DefinitionsCall Type Hex Decimal Table A.2 Call TypesDescription Valid with Rec. Type A0-FF Table A.3 Call Type Bit Field Definitions Call Type Bit FieldsCDR File Topics Page Appendix B Physical Configuration Details Jumper Settings Figure B.1 Tvme 147SA1 Single-Board Computer Figure B.2 Tvme 712/M Transition Module Figure B.4 fv5310 Main Board Figure B.5 fv5310 Mezzanine Card Scsi Connector Pwr Function Connector DB-25F Signal NameCable Pinouts Table B.1 WANServer PortTable B.2 WANServer Port Table B.3 WANServer Port Table B.4 WANServer Port DB-25M Connector M/W BCU/CAL Port Signal Name Table B.5 BCU/CAL Hdlc Loopback Cable SpecificationFigure B.9 CAL Terminal Server to Distribution Panel Cable Figure B.10 CAL 32-Port Configuration Computer Terminal Appendix C Fault Tolerance Redundant Operation Figure C.1 Edacs Billing Fault Tolerant Architecture