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AT&T DS1/DMi/ISDN-PRI manual Dacs dB, AB-2ABBREVIATIONS

Models: DS1/DMi/ISDN-PRI

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AB-2ABBREVIATIONS

DACS dB

DCE

D/CO

DCP

DID

DIF

DIP

DMI DMI-BOS DMI-MOS DNIS DPO DS1

DSU

DSX-1

DTE D/TO

D/ TT

E& M EDSL

EI A EPSCS

ES

ES F

FA S

F R L

FX

FX O

FX S

GR S

HDLC

Hz

digital-access and cross-connect system decibel

data circuit-terminating equipment digital CO trunk

Digital Communications Protocol

Direct Inward Dialing

digital interface frame dual in-line package digital multiplexed interface

digital multiplexed interface with bit-oriented signaling digital multiplexed interface with message-oriented signaling dialed-number identification service

dial-pulse originating digital signal level 1 data service unit

digital signal level 1 cross-connect field data terminal equipment

digital toll office trunk digital tie trunk

Ear and mouth

extended digital subscriber line Electronics Industries Association

Enhanced Private Switched Communications Service errored second

extended superframe facility associated signaling facilities restriction level foreign exchange

foreign exchange office foreign exchange subscriber Generalized Route Selection High-Level Data Link Control hertz

Image 356

AT&T DS1/DMi/ISDN-PRI manual Dacs dB, AB-2ABBREVIATIONS

Contents

AT&T Page Contents DS1 Transmission and Cabling Digital Loss Plan Synchronization of Digital FacilitiesLOSS-PLAN Implementation and Provisioning Need for Synchronization Synchronization HierarchyPort TYPES/INSTALLATION Compatibilities Administration Options and RequirementsGeneric System 75 R1V2 and R1V3 Maintenance and Alarms Administrative Procedure Summary ProcedureAB-1 GlossaryGL-1 IndexList of Figures Contents Xiv Contents Procedure 012 Word 1 Name Database Generic Figure A-1 DS1 Circuit Pack Screen List of Tables BccosUser-to-User IE Opcodes About this Document PurposeHOW this Document is Organized Intended AudiencesPrerequisite Skills and Knowledge About this Document AppendixesAbbreviations Glossary Index Related Sources HOW to USE this DocumentTrademarks and Service Marks HOW to Make Comments about this Document AT&TXxiv about this Document Fundamentals of DS1 Signals Introduction2INTRODUCTION Layer IntroductionMegacom 4INTRODUCTIONIntroduction 6INTRODUCTION Channels Voice Voice-grade data Digital data 8INTRODUCTIONChannel Backup Generic ChannelsCircuit-Switched Versus Packet-Switched Channels Framing FormatsD4 Framing 10INTRODUCTIOND4 Framing Bits Robbed BIT Optional Data Link Signal Frame Sync PatternESF Framing DS1 Signal, Framing Format, and ESF Superframe 24 Frames Signaling Types Robbed-Bit Signaling24th-Channel Signaling 14INTRODUCTIONSuperframe Frame No Signaling SuperframeESF 16INTRODUCTION Line-Coding FormatsAlternate Mark Inversion 1s-Density Requirement Zero Code Suppression and Bipolar with 8 Zero Substitution18INTRODUCTION Restricted ChannelUnrestricted or Clear Channel Violations Based on Polarity Last 1 Transmitted Differences Between ZCS and B8ZSIntroduction Uncoded BIT Stream Pulse 20INTRODUCTION Bipolar ViolationsCommunication Protocols and 1s-Density Requirement Data DMICommon-Channel Signaling Important ConceptsAlternate Voice/Data AVD Trunks 22INTRODUCTIONBearer Capability BC System 85 R2V4Generic 24INTRODUCTIONSwitch Parameter Default Value BccosIsdn Call Processing Outgoing Calls26INTRODUCTION Incoming CallsSummary Introduction 28INTRODUCTION CBC Service SelectionSystem 85 R2V4/Generic 2 CBC Implementation Generic 1 Implementation Networking Restrictions and ISDN-PRI Limitations30INTRODUCTION Introduction 32INTRODUCTION Network Difficulties Hyperactivity2NETWORK Connections and Configurations GlareHost Computer to Another System Network Connections and ConfigurationsDS1/DMI PRIVATE-NETWORK Connections IBM Idnx Multiplexer to Another System Other Vendor Digital Switch to Another System4NETWORK Connections and Configurations Analog Switch to Another System OPS to Another System Via a D4-Channel Bank4ESS to Another System Special-Access Connection DS1/DMI PUBLIC-NETWORK Connections5ESS to Another System Screening Intra-LATA CallsSynchronization Analog CO to Another System Via a D4-Channel Bank 8NETWORK Connections and ConfigurationsDacs to Another System DS1/DMI TERMINAL-EQUIPMENT Connections CDM10NETWORK Connections and Configurations CEM to a BCM32000Network Connections and Configurations System 85 R2 to a System 85 R2V4, Generic 1, or Generic 12NETWORK Connections and ConfigurationsISDN-PRI PRIVATE-NETWORK Connections ISDN-PRI PUBLIC-NETWORK Connections System 85 R2V4, Generic 1, and Generic 2 to a 4ESSBackup D-Channel 14NETWORK Connections and ConfigurationsCodeset User-to-User Information transferNetwork Specific Facility SynchronizationSystem 85 R2V4, Generic 1, or Generic 2 to a Dacs System 85 or Generic 2 ISDN-PRI to a 5ESS16NETWORK Connections and Configurations DS1 Transmission and Cabling Metallic Cabling Options DSX-1 Distance LimitationsNetwork Channel Terminating Equipment Ncte 2DS1 Transmission and CablingDS1 Transmission and Cabling On-Premises CablingDirect Under 1310 Feet 4DS1 Transmission and Cabling Between 1310 and 4310 FeetGreater Than 4310 Feet Off-Premises Cabling Maximum FT or LessMaximum DSX-1 DS1 Maximum Distance of 4311 or MoreNonmetallic Cabling Options 6DS1 Transmission and CablingDSX-1 T E DS1 MaximumCEM and CDM Cabling Configurations DS1/DMI DSX-1Media Dedicated Channel Units Applications CDM only CDM DSX-1 Or D4 ChannelANY DS1 DSX-1 Channel Bank Transmission Line Equalizer and Compensation Settings System 85 Traditional ModulesAWG Abam & 24 AWG PDS OFF10DS1 Transmission and Cabling Digital Loss Plan 2THE Digital Loss Plan LOSS-PLAN Implementation and ProvisioningGeneric Encode Loss-Plan Function ANSI/EIA/TIA-464-A-1989 Designator Digital Loss PlanLoss plan Digital connLoss PORT-TO-PORT Loss ValuesA L Analog Facility DS1/DMI Digital Switch Channel Bank N K ONSTransmit Receive Direction DS1/DMI/ISDN-PRI Port Losses Terminating a DS1 AT a Channel BankTie Trunk Ports CO did Trunk PortsOPS Ports 8THE Digital Loss Plan Synchronization of Digital Facilities Need for Synchronization2SYNCHRONIZATION of Digital Facilities TransmitChannel Analog Bank Receive Bank Transmit Digital BIT StreamSynchronization Hierarchy Synchronization of Digital Facilities4SYNCHRONIZATION of Digital Facilities Page 6SYNCHRONIZATION of Digital Facilities System 85 and Generic 2 Synchronization Architecture Page System 85 and Generic 2 Synchronization Software Operation Primary Secondary Reference Indicators IndicatorsBlue YEL Good LOS Misf REDSystem 75 and Generic 1 Synchronization Architecture System 75 and Generic 1 Synchronization Software Operation Criteria for Switching to the Secondary Reference Criteria for Switching Back to the Primary ReferenceExternal Synchronization Clock 14SYNCHRONIZATION of Digital FacilitiesSynchronization of Digital Facilities 16SYNCHRONIZATION of Digital Facilities External-Clock Interface 18SYNCHRONIZATION of Digital Facilities Selecting a Timing Source for the SwitchNetwork Synchronization and Engineering Internal Reference Selection Rules Rule20SYNCHRONIZATION of Digital Facilities Digital Transmission Facilities Primary Frequency Reference13.Proper Use of Backup Facilities Page 15.Optimal Diverse Routing 16.Less Than Optimal Diverse Routing 17.Excessive Cascading 19.Excessive Synchronization from One Node 26SYNCHRONIZATION of Digital FacilitiesExternal-Reference Selection Rules Rules 2 ThroughAvailability of Synchronization Sources MisconceptionFact 28SYNCHRONIZATION of Digital FacilitiesLine-Only Mode DS1/DMI-BOS ANN11 or TN767 Conclusions on SynchronizationUSE of Generic 2 AS a System Clock Reference ISDN-PRI Trunk Facilities ANN35 or TN767 with TN755Line+Trunk Mode DS1/DMI-BOS ANN35 or TN767 with TN555 DMI-MOS ANN35 or TN767 with TN755USE of Generic 1 AS a System Clock Reference Trunk-Mode ISDN-PRI TN767Line-Only Mode DS1/DMI-BOS TN767 Trunk-Mode DS1/DMI-MOS TN76732SYNCHRONIZATION of Digital Facilities Port TYPES/INSTALLATION Compatibilities DMI-BOS E 2PORT TYPES/INSTALLATION CompatibilitiesFX, Wats Port TYPES/INSTALLATION Compatibilities Operating Mode 4PORT TYPES/INSTALLATION CompatibilitiesGeneric 1 DS1/DMI-BOS Supported Port TypesLine-Only Mode DMI TrunksGeneric 1 ISDN-PRI System 85 DS1, Traditional Modules ANN11Line+Trunk Mode 6PORT TYPES/INSTALLATION CompatibilitiesPort TYPES/INSTALLATION Compatibilities OPS Other Circuit Packs OPS PORTS/CARRIER Slot OthersPort TYPES/INSTALLATION Compatibilities Carrier Slots P T Y Line+Trunk Mode Port Grouping Rules 10PORT TYPES/INSTALLATION CompatibilitiesGround-Start CO Trunk DMI-BOS TrunksDid Trunk 12PORT TYPES/INSTALLATION Compatibilities Loop-Start CO TrunkOf-Premises Stations Transparent PortsSystem 85 DS1 or DMI-MOS, Traditional Modules ANN35 14PORT TYPES/INSTALLATION Compatibilities Port Grouping RulesAdministration Options and Requirements 2ADMINISTRATION Options and Requirements Procedure 275 Word 4 Isdn Service Enable/Disable Administration Options and Requirements SystemSystem 85 R2V1 Through R2V4 FieldProcedure 276 Word 1 Other Feature Groups Procedure 250 Word 1 DS1 Carrier Designation4ADMINISTRATION Options and Requirements System Display onlyModule Control V1-V4Position Procedure 260 Word 1 DS1/DMI/ISDN-PRI Physical Interface Can be assigned Service or Facility OptionsSlot numbers 0, 5, 13, or 18 for line-only operation V1-V2 Voice/data AVD V3-V410ADMINISTRATION Options and Requirements System Criteria for Switching to the Secondary Facility Criteria for Switching Back to the Primary Facility12ADMINISTRATION Options and Requirements System DS1/OPS Related Translations 14ADMINISTRATION Options and Requirements System DS1 Channel Slot/CircuitSupported. Therefore, option one is not applicable DS1/DMI-BOS applications should be administered with aV4 Only Procedure 262 Word 1 Isdn Board Parameters 16ADMINISTRATION Options and Requirements SystemFields PRI ParametersField Procedure 354 Word 3 NPA-NXX Digits Assignment Procedure 000 Word 4 NPA-NXX Index Designator Enhanced Mode Procedure 354, Word NPA-NXX Assignment20ADMINISTRATION Options and Requirements System Range of 1 through 22ADMINISTRATION Options and Requirements System Field Dial Access CODE/TRUNK ID Code 24ADMINISTRATION Options and Requirements SystemEnhanced Mode Procedure 100, Word Trunk Group Translation Trunk Description Type DidIsdn TIE WatsProcedure 100 Word 2 Trunk Group Data Translations Administration Options and REQUIREMENT’S SystemProcedure 100 Word 3 Isdn Trunk Group Signaling Options Modem PoolingData Rate Sychronous Duplex28ADMINISTRATION Options and Requirements System Field Isdn network features is desired Field 1 Field 32ADMINISTRATION Options and Requirements System Fields Fields 9-11 FieldThis field is ignored by Isdn software 34ADMINISTRATION Options and Requirements System Procedure 116 Word 1 DS1/DMI/ISDN-PRI Trunk Assignments 36ADMINISTRATION Options and Requirements System DS1/ISDN-PRI Administration Channel Versus Trunk Assignments Procedure 012 Word 1 Name Database 38ADMINISTRATION Options and Requirements SystemThrough 99999, for extension and directory numbers Procedure 012 Word 2 Name Database Charater Encodes Procedure 012 Word 3 Name DatabaseEnhanced Mode Procedure 012, Word Name Database Entry 42ADMINISTRATION Options and Requirements System Enhanced Mode Procedure 012, Word Name Database CompactionEnhanced Mode Procedure 309, Word ARS Route Tables IXC Isdn44ADMINISTRATION Options and Requirements System Bearer CapabilityNetwork Service/Feature Options, shows the relationships Network Service orNetwork Feature Value Trunk Type IsdnEnhanced Mode Procedure 321, Word AAR Route Tables AAR System 85 R2V4, depicts the procedure46ADMINISTRATION Options and Requirements System Bearer Capability Procedure Word Field NSF IXCNSF TNS23. Procedure TTL Telephone DigitsTerminating Test Line Telephone Digits Administration Options and Requirements Generic Maximum Preemption Level Administrable AlarmsGeneric Attendant Release Loop Operation52ADMINISTRATION Options and Requirements Generic SNCProcedure 250 Word 1 SC/DS1 Carrier Designation 54ADMINISTRATION Options and Requirements Generic Field FieldsSC Information Connected to CC0 ON-LINE Enter command Equipment Traditional Universal Parameter Module ISDN-PRIThat Zero Code Suppression ZCS Criteria for Switching to the Secondary Criteria for Switching Back to the Primary Field 62ADMINISTRATION Options and Requirements Generic Field Distance to Midpoint Compensation Or Endpoint FT 133 to 90 to 266 to 180 to 399 to 270 to 532 to 360 toBRI Only PRI and BRI Layer 2 ParametersDepending on the particular facility Procedure 262 Word 2 ISDN-PRI D-Channel Backup NFAS-PRI OnlyPrimary D-CHANNEL Equipment Location 68ADMINISTRATION Options and Requirements GenericBackup Channel Equipment Location Procedure 262 Word 3 ISDN-PRI Codeset Map Assignments Performance Mapped to CODESET/INFORMATION Element Enhanced Mode Procedure 280, Word Isdn Codeset MappingMapped from CODESET/INFORMATION Element Field Field 6 Field IE Name Codeset NXX Enhanced Mode Procedure 354, WordNPA 34.Procedure 000 Word 4 NPA-NXX Index Designator 74ADMINISTRATION Options and Requirements GenericNPA-NXX Enhanced Mode Procedure 210, WordLDN Procedure 014 Word 1 Bccos Routing Options Differences Between System 85 R2V4 and GenericCOS Default Capabilities Call Types and Action TakenProcedure 014 Word 2 Bccos Data Options 78ADMINISTRATION Options and Requirements GenericOr is not 0 supported 38.Procedure 010 Word 4 Terminal COS Restrictions Generic 80ADMINISTRATION Options and Requirements GenericField 82ADMINISTRATION Options and Requirements Generic Enhanced Mode Procedure 100, WordDMI Isdn84ADMINISTRATION Options and Requirements Generic 40. Procedure 86ADMINISTRATION Options and Requirements Generic Not applicable For Whether access to other Isdn network features is desired Assigns whether the trunk group has 1 or does not have Procedure 103 Word 1 Network Trunk Group Translations AAR/ARS 92ADMINISTRATION Options and Requirements Generic Channel Versus Trunk AssignmentsDS1 Channel Slot/Circuit 45.Procedure 012 Word 1 Name Database Generic 94ADMINISTRATION Options and Requirements GenericFrom 1 to 96ADMINISTRATION Options and Requirements Generic Character Encodes47.Procedure 012 Word 3 Name Database Generic Field 98ADMINISTRATION Options and Requirements Generic Enhanced Mode Procedure 279, Word NETWORK-SPECIFIC FacilityIsdn Network Definition ParametersNetwork Parameterized Feature Facility 11. NetworkName Coding Value BinaryProcedure 309 Word 1 ARS Route Tables 100ADMINISTRATION Options and Requirements GenericProcedure 309 Word 5 ARS-ISDN Bccos Enhanced Mode Procedure 309, Word102ADMINISTRATION Options and Requirements Generic Services/Network Features, for the appropriate encodeProcedure 321 Word 1 AAR Tables Generic Enhanced Mode Procedure 321, Word Procedure 321 Word 5 AAR-ISDN and Other Feature Parameters 104ADMINISTRATION Options and Requirements Generic53.Procedure 107 Word 1 Atms TTL Assignment System 85 R2V4 Procedure 108 Word 1 Isdn Trunk Group TTL Number Digits 106ADMINISTRATION Options and Requirements GenericService/Facility Options DMI-BOS? Maintenance ParametersSystem 75 R1V2 and R1V3 DS1 Circuit Pack108ADMINISTRATION Options and Requirements System Compensation Value Distance Feet109 Slip DetectionRemote LoopSynchronization Plan DS1 Circuit Packs112ADMINISTRATION Options and Requirements System Trunk Group/Trunk Group MembersDelay PortName ModeACA 114ADMINISTRATION Options and Requirements SystemCall AAR/ARS 60.DS1 Circuit Pack Screen, Common-Channel Signaling 116ADMINISTRATION Options and Requirements GenericLocation Line118ADINISTRATION Options and Requirements Generic Interface 120ADMINISTRATION Options and Requirements Generic Trunk Group/Trunk Group Members DS1 Trunk Applications Call CORSTT DTT122ADMINISTRATION Options and Requirements Generic BCCAvd or data In/outTrunk Group ACA PBX IDProcessor Interface Data Module ISDN-PRI Applications With auto ModeNight Data Extension PhysicalChannel Processor Channel Assignments ISDN-PRI ApplicationsProc Chan ApplLink Chan PriorityDTE/DCE Advantages of CBC Trunking 128ADMINISTRATION Options and Requirements GenericTrunking Considerations ISDN-PRI Applications Feature Either a feature 0, or serviceNetwork Facilities ISDN-PRI Applications NETWORK-FACILITIESCOR TAC CodingTrunk Group ISDN-PRI Trunk Applications Dial Access ServiceService Type Options access, tieSend Display/TCMMax Message SizeSID/ANI Trunk FeaturesSID? 134ADMINISTRATION Options and Requirements Generic Application Example #2 DelApplication Example #1 Insert Per CallSID/ANI CaseApplication for Case 3 being selected Application for Case 1 being selected most restrictiveApplication for Case 2 being selected 138ADMINISTRATION Options and Requirements Generic Application for Case 4 being selectedApplications for Cases Example Screen Entries for CasesTrunk Group Usage Allocation ISDN-PRI Applications PBX140ADMINISTRATION Options and Requirements Generic UsageAllocation PlanMin# Chan Max# Chan An Example Application for Usage Allocation Plans142ADMINISTRATION Options and Requirements Generic FixedNumber Scheduled CBC Trunk Group Usage Allocation Plan Assignment ScheduleTrunk Group Member Assignments ISDN-PRI Trunk Applications 75.Trunk Group Screen, Page 5 ISDN-PRI144ADMINISTRATION Options and Requirements Generic Name NightSID Prefix Table ISDN-PRI Applications SID PrefixAn Example Application that uses SID Ext CodeSID Prefix 146ADMINISTRATION Options and Requirements Generic Routing Patterns ISDN-PRI ApplicationsPattern NumberGrp No FRL148ADMINISTRATION Options and Requirements Generic No. DelDigits InsertedBand Hunt Group ISDN-PRI Applications150ADMINISTRATION Options and Requirements Generic Terminating Extension Group ISDN-PRI ApplicationsHunt Group ACD?Terminating Extension Group 152ADMINISTRATION Options and Requirements Generic Generic 1 and Generic 2 ISDN-PRI Maintenance Philosophy Generic 2 Maintenance Capabilities and ConcernsGeneric 2 Maintenance Procedures 2MAINTENANCE and AlarmsMaintenance and Alarms 4MAINTENANCE and Alarms Summary of Generic 2 Maintenance Capabilities 6MAINTENANCE and Alarms Generic 1 Maintenance Capabilities and ConcernsGeneric 1 Maintenance Procedures Summary of Generic 1 Maintenance Capabilities AlarmsCircuit Pack Alarms Yellow LEDFacility Alarms Excessive Misframe and CRC ErrorsLFA Alarm 8MAINTENANCE and AlarmsRemote Frame Alarm Loss of Signal AlarmBlue Alarm Major and Minor AlarmsFraming Mode Alarm Type Conversion 10MAINTENANCE and AlarmsAdministration Requirements PBX ID ACA 2ADMINISTRATION RequirementsMegacom COR Administration Requirements 4ADMINISTRATION Requirements Figure A-5.Trunk Group Screen, Page 1 SDN DCS? PBX ID6ADMINISTRATION Requirements Facilities, for detailsTRANSLATIONS-BASED Problems Dacs2SAMPLE Installation and Maintenance Problems Transmission FacilitySample Installation and Maintenance Problems Trunks and Trunk Groups4SAMPLE Installation and Maintenance Problems TypeCDMs CEMsSystem DS1 or DMI6SAMPLE Installation and Maintenance Problems Sample Installation Maintenance Problems D4-Channel BanksSYNCHRONIZATION-RELATED Problems 8SAMPLE Installation and Maintenance ProblemsLoss of or No Synchronization Leavenworth LoopD4 Synchronization Problems Figure B-10.Leavenworth Loop on the Primary ReferenceSample Installation and Maintenance Problems Dacs Digital CO Synchronization Problems12SAMPLE Installation and Maintenance Problems Typical Physical Interface Connection Problems Figure B-15.Synchronization from Dacs Node14SAMPLE Installation and Maintenance Problems Initial System 85 DS1 or DMI Pinout for 50-PIN ConnectorInstallation Maintenance Problems CABLE/CONNECTORS Initial or OLD PDS Compatible SystemC6C To WIRE-LUGS System Intracabinet16SAMPLE Installation and Maintenance Problems Specific Cabling Options 18SAMPLE Installation and Maintenance Problems Permitted Cabling CombinationsPermitted Cabling Combinations Using PDS Using cable GR-38020SAMPLE Installation and Maintenance Problems Permitted Cabling Combinations Using PDS 22SAMPLE Installation and Maintenance Problems Procedure 000 Word 3 Generic 2 Only VoiceMode Voice Grade Data Unknown Digital Analog Mode 3/2 2ADMINISTRATIVE Procedure SummaryProcedure 000 Word 4 System 85 R2V4 & Generic Procedure 010 Word 4 System 85 R2V4 & GenericAdministrative Procedure Summary Isdn Routing Parameters System 85 R2V4 & GenericVoice or Voice Grade Data 4ADMINISTRATIVE Procedure SummaryBC System 85 R2V4 Only Procedure 012 System 85 R2V4 & Generic Procedure 100 Word 1 System 85 R2V4 & GenericRules for Trunk Type 120 System 85 R2V4 & Generic Procedure 100 Word 2 Generic 2 Only6ADMINSTRATIVE Procedure Summary TCM Procedure 100 Word 3 System 85 R2V4 & GenericProcedure Procedure 107 Word 1 System 85 R2V4 & Generic 8ADMINISTRATIVE Procedure SummaryCalled-Party Number IE System 85 R2V4 & Generic For international calls that is, a dial Calls For ARS callsProcedure 108 Word 1 System 85 R2V4 & Generic Procedure 116 Word 1 System 85 R2V4 & GenericProcedure 210 Word 2 System 85 R2V4 & Generic Procedure 260 Word 1 System 85 R2V4 & Generic10ADMINISTRATIVE Procedure Summary Procedure 262 Word 3 Generic 2 Only Procedure 275 Word 4 System 85 R2V4 & GenericProcedure 279 Word 1 Generic 2 Only Procedure 280 Word 1 Generic 2 Only12ADMINISTRATIVE Procedure Summary IE Opcode ValueInformation Element IE Name R2V4 Information Element IE Name Opcode ValueField 4, Isdn Trunk Type Procedure 309 Word 5 System 85 R2V4 & GenericField 5, Network Service Value 14ADMINISTRATIVE Procedure Summary NSF IE System 85 R2V4Through 288 Outwats Band NSFs SDN NSF Megacom NSFWats NSF Accunet via encode NSF IE GenericFields 6-10 System 85 R2V4 16ADMINISTRATIVE Procedure SummaryBC System 85 R2V4 and Generic Field 6 Generic Procedure 321 Word 5 System 85 R2V4 & GenericProcedure 354 Word 3 System 85 R2V4 & Generic Procedure 420 System 85 R2V4 & Generic 18ADMINISTRATIVE Procedure SummaryAdministrative Procedure Summary 20ADMINISTRATIVE Procedure Summary Trunk Type and Signaling Type Compatibility Tables Trunk/Signaling Cross-references2TRUNK Type and Signaling Type Compatibility Tables ApltTrunk Type and Signaling Type Compatibility Tables WatsDid TIECAS MAIN/SATNDM-I ISDN/PRI6TRUNK Type and Signaling Type Compatibility Tables TrunkEQU R2V4 G2 Equiv Type Sig. TypeTrunk Type and Signaling Type Compatibility Tables 8TRUNK Type and Signaling Type Compatibility Tables ANN11CBC Ccitt CCR Ccsa CDM CEM COR COS CRC CSU AAR F T C Afrl Aiod ALU ANI ARS Autovon AVD AWGS BC BCC Bccos bps Dacs dB AB-2ABBREVIATIONSAbbreviations AB-3 AB-4ABBREVIATIONS Megacom AccunetAdftc Afrl Aiod GL-2GLOSSARY Data transmissionTandem AWG B8ZSBinary service Parameterized service formatBit error rate Burstiness Ports, packet switching,See network channel-terminating equipment Glossary GL-5Cross coupling Unrestricted digital dataQ.931 See cyclic redundancy checkDTE DS1 DMI-MOSDnis GL-9 EIAETN EpscsGRS HdlcInads See Integrated Services Digital Network Isdn network- See Isdn network identifier. service valueClock reference GL-12GLOSSARYLoss of signal Isdn SID-ANI Lata LFAStation identification number See loss of frame alignmentMpdm NcteOPS OPX Digital Network primary rate interfaceNetwork primary rate interface Glossary GL-15PAD PAM PC/PBXPCM PDM PDS PRIPAM PCMRobbed-bit signaling See remote frame alarm See Remote GroupSDN See Software Defined NetworkSS7 Switch TMS Multiplexed switchSee time-multiplexed switch Transport modeZCS Zero code Network 7-84,7-88nodal services Accunet 6-3,C-16codeEqual 7-43,7-47,7-101,7-103ISDN AdftcAVD 1-22,7-9 BC 1-22,C-16 BC code 7-23,7-81Bccos 1-24,C-1 Violation 1-18,1-20,3-3Ccitt CEM9bank D4 1-1,2-5D-type1-1 9deltaDCE 1-21,7-127D-channel COR 7-112,7-125,A-2CRC 1-12,1-14CRV CSU xix, 1-20,3-2customer NPA-NXX7-28,7-72 BOSI -Contd BOS-Contd Index IN-5IN-6 Index DS1- ContdDTE 2-18 EIAIndex IN-7 D4 1-10,2-5,2-7FXS LEC IN-8 IndexLapd 1-3,7-17LATA 2-7layer 1 1-3layer 2 Misframe 1-11,1-14MO Voice 1-23,7-33voice-grade data 1-23,1-24ZCSCDM Index IN-9NPA-NNX C-17 IN-10 IndexNcte OPS Ports 4-7,6-6PCM 1-8,5-1PCM data Channel1-5,1-9,7-57facility 7-11,7-59RNX 1-27robbed-bit signaling Index IN-13 SS7 7-30,7-889sources TMS IN-14 IndexCEM 2-10terminating CO 2-8,7-13combination tie 2-5,6-4DID 6-11,7-13 FX 2-8,7-13ground-start CO 6-11groupMembers 7-35,7-92Generic 1 108IN-16 Index