ユーザーズマニュアル目次TABLE OF CONTENTS3ABOUT THIS DOCUMENT19PURPOSE19INTENDED AUDIENCES20PREREQUISITE SKILLS AND KNOWLEDGE20HOW THIS DOCUMENT IS ORGANIZED20HOW TO USE THIS DOCUMENT22TRADEMARKS AND SERVICE MARKS22RELATED SOURCES22HOW TO MAKE COMMENTS ABOUT THIS DOCUMENT231. INTRODUCTION25FUNDAMENTALS OF DS1 SIGNALS25Channels31Framing Formats34Signaling Types38Line-Coding Formats40IMPORTANT CONCEPTS46Common-Channel Signaling46Alternate Voice/Data (AVD) Trunks46Bearer Capability (BC)47ISDN Call Processing49CBC Service Selection52Networking Restrictions and ISDN-PRI Limitations532. NETWORK CONNECTIONS AND CONFIGURATIONS57NETWORK DIFFICULTIES57Hyperactivity57Glare58DS1/DMI PRIVATE-NETWORK CONNECTIONS59Generic 1, Generic 2, System 75, or System 85 to Another System59Host Computer to Another System59IBM® IDNX Multiplexer to Another System60Other Vendor Digital Switch to Another System60Analog Switch to Another System61OPS to Another System Via a D4-Channel Bank61DS1/DMI PUBLIC-NETWORK CONNECTIONS624ESS to Another System (Special-Access Connection)625ESS to Another System63DACS to Another System64Analog CO to Another System Via a D4-Channel Bank64DS1/DMI TERMINAL-EQUIPMENT CONNECTIONS65CDM65CEM to a BCM3200066ISDN-PRI PRIVATE-NETWORK CONNECTIONS68System 85 R2 to a System 85 R2V4, Generic 1, or Generic 268System 85 or Generic 2 ISDN-PRI to Another Vendor’s Digital Switch69ISDN-PRI PUBLIC-NETWORK CONNECTIONS69System 85 R2V4, Generic 1, and Generic 2 to a 4ESS69Synchronization71System 85 R2V4, Generic 1, or Generic 2 to a DACS71System 85 or Generic 2 ISDN-PRI to a 5ESS713. DS1 TRANSMISSION AND CABLING73METALLIC CABLING OPTIONS74DSX-1 Distance Limitations74Network Channel Terminating Equipment (NCTE)74On-Premises Cabling75Off-Premises Cabling77NONMETALLIC CABLING OPTIONS78CEM AND CDM CABLING CONFIGURATIONS79LINE EQUALIZER AND COMPENSATION SETTINGS81System 85 Traditional Modules81Generic 1 and Generic 2 Universal Modules814. THE DIGITAL LOSS PLAN83LOSS-PLAN IMPLEMENTATION AND PROVISIONING84Generic 284Generic 185PORT-TO-PORT LOSS VALUES86DS1/DMI/ISDN-PRI PORT LOSSES88TERMINATING A DS1 AT A CHANNEL BANK88Tie Trunk Ports88CO DID Trunk Ports88OPS Ports895. SYNCHRONIZATION OF DIGITAL FACILITIES91THE NEED FOR SYNCHRONIZATION91SYNCHRONIZATION HIERARCHY93System 85 and Generic 2 Synchronization Architecture97System 85 and Generic 2 Synchronization Software Operation99CHANGES TO THE SCS SOFTWARE MADE AVAILABLE VIA SOFTWARE PATCHES101System 75 and Generic 1 Synchronization Architecture101System 75 and Generic 1 Synchronization Software Operation102The External Synchronization Clock104NETWORK SYNCHRONIZATION AND ENGINEERING108Selecting a Timing Source for the Switch108Internal Reference Selection Rules109External-Reference Selection Rules117AVAILABILITY OF SYNCHRONIZATION SOURCES118CONCLUSIONS ON SYNCHRONIZATION119USE OF GENERIC 2 AS A SYSTEM CLOCK REFERENCE119ISDN-PRI Trunk Facilities (ANN35 or TN767 with TN755)119Line-Only Mode DS1/DMI-BOS (ANN11_ or TN767)119Line+Trunk Mode DS1/DMI-BOS (ANN35 or TN767 with TN555)120DMI-MOS (ANN35 or TN767 with TN755)120USE OF GENERIC 1 AS A SYSTEM CLOCK REFERENCE120Trunk-Mode ISDN-PRI (TN767)120Trunk-Mode Interface (ISDN-PRI + Robbed Bit) (TN767)120Line-Only Mode DS1/DMI-BOS (TN767)121Trunk-Mode DS1/DMI-MOS (TN767)1216. PORT TYPES/INSTALLATION COMPATIBILITIES123GENERIC 1 DS1/DMI-BOS126Operating Mode126Supported Port Types126GENERIC 1 ISDN-PRI127SYSTEM 85 DS1, TRADITIONAL MODULES (ANN11)127Operating Modes127Line+Trunk Mode Port Grouping Rules132Supported Port Types132SYSTEM 85 DS1 OR DMI-MOS, TRADITIONAL MODULES (ANN35)135Operating Mode135Port Grouping Rules136Supported Port Types1367. ADMINISTRATION OPTIONS AND REQUIREMENTS137SYSTEM 85 (R2V1 THROUGH R2V4)139Procedure 275 Word 4: ISDN Service — Enable/Disable139Procedure 276 Word 1: Other Feature Groups140Procedure 250 Word 1: DS1 — Carrier Designation140Procedure 260 Word 1: DS1/DMI/ISDN-PRI Physical Interface142Procedure 262 Word 1: ISDN Board Parameters152Procedure 354 Word 3: NPA-NXX Digits Assignment154Procedure 000 Word 4: NPA-NXX Index Designator155Procedure 210 Word 2: LDN, NPA, and NNX Attendant Partition Assignments156Procedure 010 Word 4: Line Side (B-Channel) BC and ISDN Routing Options158Procedure 100 Word 1: Trunk Group Type, Signaling, and Dial Access (ID) Code159Procedure 100 Word 2: Trunk Group Data Translations162Procedure 100 Word 3: ISDN Trunk Group Signaling Options163Procedure 101 Word 1: ISDN Trunk Group, SMDR, Digital Loss Plan, and AVD Assignments166Procedure 103 Word 1: Trunk Group Digit Collection and Trunk-Side BC169Procedure 116 Word 1: DS1/DMI/ISDN-PRI Trunk Assignments171Procedure 012 Word 1: Name Database174Procedure 012 Word 2: Name Database176Procedure 012 Word 3: Name Database177Procedure 309 Word 1: ARS Assignments and IXC/ISDN Network Identifier178Procedure 309 Word 5: ARS and ISDN Trunk — Network Characteristics180Procedure 321 Word 1: AAR Assignments and IXC/ISDN Network Identifier182Procedure 321 Word 5: AAR and ISDN Trunk — Network Characteristics183Procedure 107 Word 1: ISDN Trunk Verification by Terminal, Attendant, and ATMS184Procedure 108 Word 1: ISDN Trunk Group Terminating Test Line Number (Digits)185GENERIC 2187Procedure 275 Word 4: ISDN Service — Enable/Disable187Procedure 276 Word 1: Other Feature Groups188Procedure 250 Word 1: SC/DS1 — Carrier Designation189Procedure 260 Word 1: DS1/DMI/ISDN-PRI Physical Interface190Procedure 262 Word 1: Additional DMI-MOS/ISDN-PRI Facility Options201Procedure 262 Word 2: ISDN-PRI D-Channel Backup203Procedure 262 Word 3: ISDN-PRI Codeset Map Assignments205Procedure 280 Word 1: ISDN-PRI Receive/Transmit Codeset Mapping207Procedure 354 Word 3: NPA-NXX Digits Assignment208Procedure 000 Word 4: NPA-NXX Index Designator210Procedure 210 Word 2: LDN, NPA, and NNX Attendant Partition Assignments211Procedure 014 Word 1: BCCOS Routing Options212Procedure 014 Word 2: BCCOS Data Options214Procedure 010 Word 4: Line Side (B-Channel) BC and ISDN Routing Options216Procedure 100 Word 1: Trunk Group Type Signaling and Dial Access (ID) Code217Procedure 100 Word 2: Trunk Group Data Translations220Procedure 100 Word 3: ISDN Trunk Group Signaling Options222Procedure 101 Word 1: ISDN Trunk Group, CDR, and Digital Loss Plan224Procedure 103 Word 1: Network Trunk Group Translations226Procedure 116 Word 1: DS1/DMI/ISDN-PRI Trunk Assignments228Procedure 012 Word 1: Name Database230Procedure 012 Word 2: Name Database231Procedure 012 Word 3: Name Database232Procedure 279 Word 1: Network Facilities Coding233Procedure 309 Word 1: ARS Route Tables236Procedure 309 Word 5: ARS–ISDN BCCOS237Procedure 321 Word 1: AAR Tables (Generic 2)238Procedure 321 Word 5: AAR–ISDN and Other Feature Parameters240Procedure 107 Word 1: ISDN Trunk Verification by Terminal, Attendant, and ATMS241Procedure 108 Word 1: ISDN Trunk Group TTL Number (Digits)242SYSTEM 75 (R1V2 AND R1V3)243Network Synchronization Options246Trunk Group/Trunk Group Members248GENERIC 1251Network Synchronization Options — DS1 and ISDN-PRI Applications255Trunk Group/Trunk Group Members — DS1 Trunk Applications257Processor Interface Data Module — ISDN-PRI Applications260Processor Channel Assignments — ISDN-PRI Applications261Interface Links — ISDN-PRI Applications262Trunking Considerations — ISDN-PRI Applications264Network Facilities — ISDN-PRI Applications265Trunk Group — ISDN-PRI Trunk Applications266Trunk Group Usage Allocation — ISDN-PRI Applications275Usage Allocation Plan Assignment Schedule — ISDN-PRI Applications277Trunk Group Member Assignments — ISDN-PRI Trunk Applications279SID Prefix Table — ISDN-PRI Applications280Routing Patterns — ISDN-PRI Applications282Hunt Group — ISDN-PRI Applications285Terminating Extension Group — ISDN-PRI Applications2868. MAINTENANCE AND ALARMS289GENERIC 1 AND GENERIC 2 ISDN-PRI MAINTENANCE PHILOSOPHY289GENERIC 2 MAINTENANCE CAPABILITIES AND CONCERNS289Generic 2 Maintenance Procedures290Summary of Generic 2 Maintenance Capabilities293GENERIC 1 MAINTENANCE CAPABILITIES AND CONCERNS294Generic 1 Maintenance Procedures294Summary of Generic 1 Maintenance Capabilities295ALARMS295Circuit Pack Alarms295Facility Alarms296A. ADMINISTRATION REQUIREMENTS299B. SAMPLE INSTALLATION AND MAINTENANCE PROBLEMS305TRANSLATIONS-BASED PROBLEMS305TRUNKS AND TRUNK GROUPS307CDMs309CEMs309D4-Channel Banks311SYNCHRONIZATION-RELATED PROBLEMS312Loss of or No Synchronization313Leavenworth Loop313D4 Synchronization Problems314Digital CO Synchronization Problems316DACS316TYPICAL PHYSICAL INTERFACE CONNECTION PROBLEMS317Specific Cabling Options321System 85 DS1/DMI to System 85 DS1/DMI — Colocated Arrangement322System 85 DS1/DMI to System 75 DS1/DMI — Colocated Arrangement324System 85 DMI to Host Computer325System 85 DS1/DMI Direct to a NCTE326System 85 DS1/DMI-BOS to a CEM or CDM326C. ADMINISTRATION PROCEDURE SUMMARY327PROCEDURE 000 WORD 3 (Generic 2 Only)327PROCEDURE 000 WORD 4 (System 85 R2V4 & Generic 2)329PROCEDURE 010 WORD 4 (System 85 R2V4 & Generic 2)329ISDN Routing Parameters (System 85 R2V4 & Generic 2)329BC (System 85 R2V4 Only)330PROCEDURE 012 (System 85 R2V4 & Generic 2)331PROCEDURE 100 WORD 1 (System 85 R2V4 & Generic 2)331PROCEDURE 100 WORD 2 (Generic 2 Only)332PROCEDURE 100 WORD 3 (System 85 R2V4 & Generic 2)333PROCEDURE 103333PROCEDURE 107 WORD 1 (System 85 R2V4 & Generic 2)334PROCEDURE 108 WORD 1 (System 85 R2V4 & Generic 2)335PROCEDURE 116 WORD 1 (System 85 R2V4 & Generic 2)335PROCEDURE 210 WORD 2 (System 85 R2V4 & Generic 2)335PROCEDURE 260 WORD 1 (System 85 R2V4 & Generic 2)335PROCEDURE 262 WORD 1 (System 85 R2V4 & Generic 2)335PROCEDURE 262 WORD 3 (Generic 2 Only)337PROCEDURE 275 WORD 4 (System 85 R2V4 & Generic 2)337PROCEDURE 279 WORD 1 (Generic 2 Only)337PROCEDURE 280 WORD 1 (Generic 2 Only)337PROCEDURE 309 WORD 5 (System 85 R2V4 & Generic 2)339Field 4, ISDN Trunk Type339Field 5, Network Service Value339BC (System 85 R2V4 and Generic 2)342PROCEDURE 321 WORD 5 (System 85 R2V4 & Generic 2)343PROCEDURE 354 WORD 3 (System 85 R2V4 & Generic 2)343PROCEDURE 420 (System 85 R2V4 & Generic 2)344D. TRUNK TYPE AND SIGNALING TYPE COMPATIBILITY TABLES347ABBREVIATIONS355GLOSSARY359INDEX381サイズ： 2.89MBページ数： 396Language: Englishマニュアルを開く
