CDM DSX-1 Or D4 Channel | AT&T DS1/DMi/ISDN-PRI manual

3 - 8 DS1 TRANSMISSION AND CABLING

DS1/DMI

OR D4

CHANNEL

BANK

DS1/DMI

OR D4

CHANNEL

BANK

DSX-1

DSX-1

CEM

DSX-1	ANY DS1	DSX-1
	TRANSMISSION
	TRANSMISSION
	MEDIA

A. CEM ONLY

CEM

DSX-1

DSX-1

DS1/DMI

OR D4

CHANNEL

BANK

DS1/DMI

OR D4

CHANNEL

BANK

DS1/DMI

DSX-1

C D M

DS1/DMI

CDM

DSX-1

OR D4

OR D4

CHANNEL

DSX-1

ANY DS1

DSX-1

CHANNEL

BANK

BANK

TRANSMISSION

D E D C A T E D

MEDIA

DEDICATED

CHANNEL

CHANNEL

CHANNEL

CHANNEL

UNITS

UNITS

APPLICATIONS

B. CDM ONLY

APPLICATIONS

ANY DS1

DS1/DMI

DSX-1

TRANSMISSION

DS1/DMI

MEDIA

DSX-1

OR D4

OR D4

CHANNEL

CHANNEL

BANK

CEM

BANK

(NOTE)

DSX-1

CDM

CDM

DSX-1

CEM

DS1/DMI

DSX-1

DSX-1

(NOTE)

DSX-1

DS1/DMI

OR D4

OR D4

CHANNEL

CHANNEL

BANK

BANK

DEDICATED

CHANNEL

CHANNEL

DEDICATED

CHANNEL

UNITS

UNITS

CHANNEL

APPLICATIONS

APPLICATIONS

C. COMBINATION CDM AND CEM

NOTE: Requires the bundling signal option.

Figure 3-4.CEM and CDM Cable Configurations

Image 80

AT&T DS1/DMi/ISDN-PRI manual CDM DSX-1 Or D4 Channel, ANY DS1 DSX-1 Channel Bank Transmission

Contents

AT&T Page Contents DS1 Transmission and Cabling Digital Loss Plan Synchronization of Digital FacilitiesLOSS-PLAN Implementation and Provisioning Need for Synchronization Synchronization Hierarchy Port TYPES/INSTALLATION Compatibilities Administration Options and Requirements Generic System 75 R1V2 and R1V3 Maintenance and Alarms Administrative Procedure Summary Procedure AB-1 GlossaryGL-1 Index List of Figures Contents Xiv Contents Procedure 012 Word 1 Name Database Generic Figure A-1 DS1 Circuit Pack Screen List of Tables Bccos User-to-User IE Opcodes About this Document Purpose HOW 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&T Xxiv about this Document Fundamentals of DS1 Signals Introduction 2INTRODUCTION Layer Introduction Megacom 4INTRODUCTION Introduction 6INTRODUCTION Channels Voice Voice-grade data Digital data 8INTRODUCTION Channel Backup Generic Channels Circuit-Switched Versus Packet-Switched Channels Framing FormatsD4 Framing 10INTRODUCTION D4 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 14INTRODUCTION Superframe Frame No Signaling SuperframeESF 16INTRODUCTION Line-Coding FormatsAlternate Mark Inversion 1s-Density Requirement Zero Code Suppression and Bipolar with 8 Zero Substitution 18INTRODUCTION 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 DMI Common-Channel Signaling Important ConceptsAlternate Voice/Data AVD Trunks 22INTRODUCTION Bearer Capability BC System 85 R2V4 Generic 24INTRODUCTION Switch Parameter Default Value BccosIsdn Call Processing Outgoing Calls 26INTRODUCTION Incoming CallsSummary Introduction 28INTRODUCTION CBC Service SelectionSystem 85 R2V4/Generic 2 CBC Implementation Generic 1 Implementation Networking Restrictions and ISDN-PRI Limitations 30INTRODUCTION Introduction 32INTRODUCTION Network Difficulties Hyperactivity 2NETWORK Connections and Configurations Glare Host 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 Bank 4ESS to Another System Special-Access Connection DS1/DMI PUBLIC-NETWORK Connections 5ESS 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 CDM 10NETWORK Connections and Configurations CEM to a BCM32000 Network 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 4ESS Backup D-Channel 14NETWORK Connections and ConfigurationsCodeset User-to-User Information transfer Network Specific Facility SynchronizationSystem 85 R2V4, Generic 1, or Generic 2 to a Dacs System 85 or Generic 2 ISDN-PRI to a 5ESS 16NETWORK Connections and Configurations DS1 Transmission and Cabling Metallic Cabling Options DSX-1 Distance LimitationsNetwork Channel Terminating Equipment Ncte 2DS1 Transmission and Cabling DS1 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 More Nonmetallic Cabling Options 6DS1 Transmission and CablingDSX-1 T E DS1 Maximum CEM and CDM Cabling Configurations DS1/DMI DSX-1 Media 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 OFF 10DS1 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 Plan Loss plan Digital connLoss PORT-TO-PORT Loss Values A 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 Ports OPS Ports 8THE Digital Loss Plan Synchronization of Digital Facilities Need for Synchronization 2SYNCHRONIZATION of Digital Facilities TransmitChannel Analog Bank Receive Bank Transmit Digital BIT Stream Synchronization Hierarchy Synchronization of Digital Facilities 4SYNCHRONIZATION 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 RED System 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 Reference External Synchronization Clock 14SYNCHRONIZATION of Digital Facilities Synchronization 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 Rule 20SYNCHRONIZATION of Digital Facilities Digital Transmission Facilities Primary Frequency Reference 13.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 Facilities External-Reference Selection Rules Rules 2 Through Availability of Synchronization Sources MisconceptionFact 28SYNCHRONIZATION of Digital Facilities Line-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 TN755 Line+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 TN767 Line-Only Mode DS1/DMI-BOS TN767 Trunk-Mode DS1/DMI-MOS TN767 32SYNCHRONIZATION 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 Types Line-Only Mode DMI TrunksGeneric 1 ISDN-PRI System 85 DS1, Traditional Modules ANN11 Line+Trunk Mode 6PORT TYPES/INSTALLATION Compatibilities Port TYPES/INSTALLATION Compatibilities OPS Other Circuit Packs OPS PORTS/CARRIER Slot Others Port TYPES/INSTALLATION Compatibilities Carrier Slots P T Y Line+Trunk Mode Port Grouping Rules 10PORT TYPES/INSTALLATION Compatibilities Ground-Start CO Trunk DMI-BOS TrunksDid Trunk 12PORT TYPES/INSTALLATION Compatibilities Loop-Start CO TrunkOf-Premises Stations Transparent Ports System 85 DS1 or DMI-MOS, Traditional Modules ANN35 14PORT TYPES/INSTALLATION Compatibilities Port Grouping Rules Administration Options and Requirements 2ADMINISTRATION Options and Requirements Procedure 275 Word 4 Isdn Service Enable/Disable Administration Options and Requirements SystemSystem 85 R2V1 Through R2V4 Field Procedure 276 Word 1 Other Feature Groups Procedure 250 Word 1 DS1 Carrier Designation4ADMINISTRATION Options and Requirements System Display only Module 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-V4 10ADMINISTRATION Options and Requirements System Criteria for Switching to the Secondary Facility Criteria for Switching Back to the Primary Facility 12ADMINISTRATION Options and Requirements System DS1/OPS Related Translations 14ADMINISTRATION Options and Requirements System DS1 Channel Slot/Circuit Supported. 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 Parameters Field Procedure 354 Word 3 NPA-NXX Digits Assignment Procedure 000 Word 4 NPA-NXX Index Designator Enhanced Mode Procedure 354, Word NPA-NXX Assignment 20ADMINISTRATION 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 Wats Procedure 100 Word 2 Trunk Group Data Translations Administration Options and REQUIREMENT’S System Procedure 100 Word 3 Isdn Trunk Group Signaling Options Modem PoolingData Rate Sychronous Duplex 28ADMINISTRATION Options and Requirements System Field Isdn network features is desired Field 1 Field 32ADMINISTRATION Options and Requirements System Fields Fields 9-11 Field This 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 System Through 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 Compaction Enhanced Mode Procedure 309, Word ARS Route Tables IXC Isdn 44ADMINISTRATION Options and Requirements System Bearer Capability Network Service/Feature Options, shows the relationships Network Service orNetwork Feature Value Trunk Type Isdn Enhanced 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 TNS 23. Procedure TTL Telephone Digits Terminating Test Line Telephone Digits Administration Options and Requirements Generic Maximum Preemption Level Administrable AlarmsGeneric Attendant Release Loop Operation 52ADMINISTRATION Options and Requirements Generic SNC Procedure 250 Word 1 SC/DS1 Carrier Designation 54ADMINISTRATION Options and Requirements Generic Field Fields SC Information Connected to CC0 ON-LINE Enter command Equipment Traditional Universal Parameter Module ISDN-PRI That 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 to BRI Only PRI and BRI Layer 2 Parameters Depending on the particular facility Procedure 262 Word 2 ISDN-PRI D-Channel Backup NFAS-PRI Only Primary 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 Generic NPA-NXX Enhanced Mode Procedure 210, WordLDN Procedure 014 Word 1 Bccos Routing Options Differences Between System 85 R2V4 and Generic COS Default Capabilities Call Types and Action Taken Procedure 014 Word 2 Bccos Data Options 78ADMINISTRATION Options and Requirements Generic Or is not 0 supported 38.Procedure 010 Word 4 Terminal COS Restrictions Generic 80ADMINISTRATION Options and Requirements Generic Field 82ADMINISTRATION Options and Requirements Generic Enhanced Mode Procedure 100, Word DMI Isdn 84ADMINISTRATION 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 Assignments DS1 Channel Slot/Circuit 45.Procedure 012 Word 1 Name Database Generic 94ADMINISTRATION Options and Requirements Generic From 1 to 96ADMINISTRATION Options and Requirements Generic Character Encodes 47.Procedure 012 Word 3 Name Database Generic Field 98ADMINISTRATION Options and Requirements Generic Enhanced Mode Procedure 279, Word NETWORK-SPECIFIC FacilityIsdn Network Definition Parameters Network Parameterized Feature Facility 11. NetworkName Coding Value Binary Procedure 309 Word 1 ARS Route Tables 100ADMINISTRATION Options and Requirements Generic Procedure 309 Word 5 ARS-ISDN Bccos Enhanced Mode Procedure 309, Word 102ADMINISTRATION 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 Generic 53.Procedure 107 Word 1 Atms TTL Assignment System 85 R2V4 Procedure 108 Word 1 Isdn Trunk Group TTL Number Digits 106ADMINISTRATION Options and Requirements Generic Service/Facility Options DMI-BOS? Maintenance ParametersSystem 75 R1V2 and R1V3 DS1 Circuit Pack 108ADMINISTRATION Options and Requirements System Compensation Value Distance Feet 109 Slip DetectionRemote Loop Synchronization Plan DS1 Circuit Packs 112ADMINISTRATION Options and Requirements System Trunk Group/Trunk Group Members Delay PortName Mode ACA 114ADMINISTRATION Options and Requirements SystemCall AAR/ARS 60.DS1 Circuit Pack Screen, Common-Channel Signaling 116ADMINISTRATION Options and Requirements Generic Location Line 118ADINISTRATION Options and Requirements Generic Interface 120ADMINISTRATION Options and Requirements Generic Trunk Group/Trunk Group Members DS1 Trunk Applications Call CORSTT DTT 122ADMINISTRATION Options and Requirements Generic BCCAvd or data In/out Trunk Group ACA PBX ID Processor Interface Data Module ISDN-PRI Applications With auto ModeNight Data Extension PhysicalChannel Processor Channel Assignments ISDN-PRI Applications Proc Chan ApplLink Chan Priority DTE/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-FACILITIES COR TAC CodingTrunk Group ISDN-PRI Trunk Applications Dial Access ServiceService Type Options access, tie Send Display/TCMMax Message Size SID/ANI Trunk FeaturesSID? 134ADMINISTRATION Options and Requirements Generic Application Example #2 DelApplication Example #1 Insert Per CallSID/ANI Case Application 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 selected Applications for Cases Example Screen Entries for CasesTrunk Group Usage Allocation ISDN-PRI Applications PBX 140ADMINISTRATION Options and Requirements Generic UsageAllocation Plan Min# Chan Max# Chan An Example Application for Usage Allocation Plans 142ADMINISTRATION Options and Requirements Generic FixedNumber Scheduled CBC Trunk Group Usage Allocation Plan Assignment Schedule Trunk Group Member Assignments ISDN-PRI Trunk Applications 75.Trunk Group Screen, Page 5 ISDN-PRI 144ADMINISTRATION Options and Requirements Generic Name NightSID Prefix Table ISDN-PRI Applications SID Prefix An Example Application that uses SID Ext CodeSID Prefix 146ADMINISTRATION Options and Requirements Generic Routing Patterns ISDN-PRI Applications Pattern NumberGrp No FRL 148ADMINISTRATION Options and Requirements Generic No. DelDigits Inserted Band Hunt Group ISDN-PRI Applications 150ADMINISTRATION 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 Concerns Generic 2 Maintenance Procedures 2MAINTENANCE and Alarms Maintenance 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 LED Facility Alarms Excessive Misframe and CRC ErrorsLFA Alarm 8MAINTENANCE and Alarms Remote Frame Alarm Loss of Signal Alarm Blue Alarm Major and Minor AlarmsFraming Mode Alarm Type Conversion 10MAINTENANCE and Alarms Administration Requirements PBX ID ACA 2ADMINISTRATION RequirementsMegacom COR Administration Requirements 4ADMINISTRATION Requirements Figure A-5.Trunk Group Screen, Page 1 SDN DCS? PBX ID 6ADMINISTRATION Requirements Facilities, for details TRANSLATIONS-BASED Problems Dacs 2SAMPLE Installation and Maintenance Problems Transmission Facility Sample Installation and Maintenance Problems Trunks and Trunk Groups 4SAMPLE Installation and Maintenance Problems Type CDMs CEMsSystem DS1 or DMI 6SAMPLE Installation and Maintenance Problems Sample Installation Maintenance Problems D4-Channel Banks SYNCHRONIZATION-RELATED Problems 8SAMPLE Installation and Maintenance Problems Loss of or No Synchronization Leavenworth Loop D4 Synchronization Problems Figure B-10.Leavenworth Loop on the Primary Reference Sample Installation and Maintenance Problems Dacs Digital CO Synchronization Problems12SAMPLE Installation and Maintenance Problems Typical Physical Interface Connection Problems Figure B-15.Synchronization from Dacs Node 14SAMPLE Installation and Maintenance Problems Initial System 85 DS1 or DMI Pinout for 50-PIN Connector Installation Maintenance Problems CABLE/CONNECTORS Initial or OLD PDS Compatible SystemC6C To WIRE-LUGS System Intracabinet 16SAMPLE Installation and Maintenance Problems Specific Cabling Options 18SAMPLE Installation and Maintenance Problems Permitted Cabling Combinations Permitted Cabling Combinations Using PDS Using cable GR-380 20SAMPLE Installation and Maintenance Problems Permitted Cabling Combinations Using PDS 22SAMPLE Installation and Maintenance Problems Procedure 000 Word 3 Generic 2 Only Voice Mode Voice Grade Data Unknown Digital Analog Mode 3/2 2ADMINISTRATIVE Procedure Summary Procedure 000 Word 4 System 85 R2V4 & Generic Procedure 010 Word 4 System 85 R2V4 & GenericAdministrative Procedure Summary Isdn Routing Parameters System 85 R2V4 & Generic Voice or Voice Grade Data 4ADMINISTRATIVE Procedure SummaryBC System 85 R2V4 Only Procedure 012 System 85 R2V4 & Generic Procedure 100 Word 1 System 85 R2V4 & Generic Rules 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 calls Procedure 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 & Generic 10ADMINISTRATIVE 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 Only 12ADMINISTRATIVE Procedure Summary IE Opcode ValueInformation Element IE Name R2V4 Information Element IE Name Opcode Value Field 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 NSF Wats NSF Accunet via encode NSF IE Generic Fields 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 Summary Administrative Procedure Summary 20ADMINISTRATIVE Procedure Summary Trunk Type and Signaling Type Compatibility Tables Trunk/Signaling Cross-references 2TRUNK Type and Signaling Type Compatibility Tables Aplt Trunk Type and Signaling Type Compatibility Tables WatsDid TIE CAS MAIN/SAT NDM-I ISDN/PRI 6TRUNK Type and Signaling Type Compatibility Tables TrunkEQU R2V4 G2 Equiv Type Sig. Type Trunk Type and Signaling Type Compatibility Tables 8TRUNK Type and Signaling Type Compatibility Tables ANN11 CBC 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-2ABBREVIATIONS Abbreviations AB-3 AB-4ABBREVIATIONS Megacom AccunetAdftc Afrl Aiod GL-2GLOSSARY Data transmissionTandem AWG B8ZS Binary service Parameterized service formatBit error rate Burstiness Ports, packet switching, See network channel-terminating equipment Glossary GL-5 Cross coupling Unrestricted digital dataQ.931 See cyclic redundancy check DTE DS1 DMI-MOSDnis GL-9 EIAETN Epscs GRS Hdlc Inads See Integrated Services Digital Network Isdn network- See Isdn network identifier. service valueClock reference GL-12GLOSSARY Loss of signal Isdn SID-ANI Lata LFAStation identification number See loss of frame alignment Mpdm Ncte OPS OPX Digital Network primary rate interfaceNetwork primary rate interface Glossary GL-15 PAD PAM PC/PBXPCM PDM PDS PRI PAM PCM Robbed-bit signaling See remote frame alarm See Remote GroupSDN See Software Defined Network SS7 Switch TMS Multiplexed switchSee time-multiplexed switch Transport mode ZCS Zero code Network 7-84,7-88nodal services Accunet 6-3,C-16codeEqual 7-43,7-47,7-101,7-103ISDN Adftc AVD 1-22,7-9 BC 1-22,C-16 BC code 7-23,7-81Bccos 1-24,C-1 Violation 1-18,1-20,3-3 Ccitt CEM9bank D4 1-1,2-5D-type1-1 9delta DCE 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-5 IN-6 Index DS1- ContdDTE 2-18 EIA Index 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-9 NPA-NNX C-17 IN-10 IndexNcte OPS Ports 4-7,6-6PCM 1-8,5-1PCM data Channel1-5,1-9,7-57facility 7-11,7-59 RNX 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 1 108 IN-16 Index