Manuals / ADTRAN / Computer Equipment / Network Card

ADTRAN 25 manual Clearing 4-Wire Tie Trunk Troubles Sheet 2

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Install Error codes AC Power Schematic Manual Signaling System Errors and Alarms Symbol Login Administration Manual Building Wiring Maintenance

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MAINTENANCE

Figure 4-4. Clearing 4-Wire Tie Trunk Troubles (Sheet 2 of 4)

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ADTRAN 25 manual Clearing 4-Wire Tie Trunk Troubles Sheet 2

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Contents

AT&T To Order Copies of this Document Refer to Document Number Customer Warning Symbol Following Symbols and Pictographs Appear on the Equipment FCC Notification and Repair Information AT&T System Repair Instructions ESF Private Line ServiceOL13C Security of Your SYSTEM-PREVENTING Toll Fraud FCC Warning StatementPage Page Contents Power UP and Initialize System Install Starlan Network Interface Install Attendant ConsoleInstall CUSTOMER’S S a T Test Outgoing Trunks Install Paging System Interface Maintenance Error Messages Routine MaintenanceError LOG References Abbreviations and Acronyms Glossary D E Figures November Tables MET Introduction Introduction FCC Precautions Installation Installation Tools and Test Equipment CROSS-CONNECT Equipment Description 10B Emergency Transfer Unit ETU 700A- 110-M-25 or 700A-66-B1-25 157BF Cut-Down Jack B ETU Installation Centers are 8-1/2 APART, Flanges Overlapped 617A Panel Station Interconnect Panel SIP A Panel Installation Mounting Centers When Flanges are Overlapped Adapters ADAPTER858A Adapter Fanning Strip Mounting Centers When Flanges are Overlapped Cables Octopus Cables Connector Connector O Cable Labels AT&T Symbols Used in Figures Preinstallation Requirements Restricted Grounding AC Power Lightning Protection Installation Secondary Protection AC Power Distribution-Multiple Cabinet System Building Wiring Position Cabinets Install System CabinetsCheck Cabinet Contents ZTN77 ZTN78ZTN79 ZTN76 Installation 10. Three-Cabinet System, Front View With Covers Removed 11. Position of Shorting Plugs on CPU/Memory Circuit Pack Slot Label Connectors on Back CoverRequired Circuit Pack Positions 12 a Retainer Clip Installation Install 4A Retainer Clips TDM Bus Connections Connect Cabinets Installation 13. TDM Bus Terminations Rear View of 3-Cabinet System Ground Wire Connections Power UP and Initialize SystemConnect Power ZTN129 CPU/MEMORY CP Connect Administration Equipment Cold Start the System Installation Illegal Slot Cabinet Cabinet 2 Cabinet ZTN85 RestartCold Start Check Performance of Cabinet Components Circuit Pack Type LEDs if Normal LEDs if Failed Installation 15. Typical System 25 Port Circuit Pack Report Problems Initialize System Install CROSS-CONNECT Equipment Install TAE, 617A Panels, and Fanning Strips 16. SIP and TAE Backboard Layout 17. Alternate SIP and TAE Backboard Layout Mount 858A or 2210A2 Adapters 18. Mounting Adapters Clip Connect Network Interfaces to TAE Blocks Install Equipment Room Trunk Cabling Installation Connect Ground Start, Loop Start, and did Trunks Connect Cabinets to TAE Blocks Connect Tie Trunks Connect S25 to Another On Premises PBX Install DS1 19. Direct Connection Side by Side 22. DS1 connections-4311 Feet or More Off Premises Non Metallic Connections Off Premises Metallic Cable Connections 24. DS1 Connections-Non Metallic Connections Install Customer Service Unit CSU Line Compensation/Equalization Connect Coupled Bonding Conductor CBC Installation Install Equipment Room Station Cabling Installation Modular Plug Termination 27. Modular Plug Terminations Connected to the SIP Pair Cable Terminations 28. Cut Down Terminations Connected to the SIP Terminal Type Nstallation Prepare Carrier Loading Labels Installation Modify Octopus Cables if Required 30. Standard and Modified Octopus Cables Make SIP Connection for CPU/Memory 31. Mounting Octopus Cable on Fanning Strip Make SIP Connections to Cabinet for 7300H Series Terminals Make SIP Connections to Cabinet for MET Sets 74a Make SIP Connections for Data Terminals and Computers Perform SIP Housekeeping Make SIP Connections to Cabinet for ATL Cordless Telephones Install Emergency Transfer Units ETUs 32 B Emergency Transfer Unit 33. Emergency Transfer Unit Connections Connect Trunk Lines From Cabinet to ETU Make Emergency Transfer Connections Installation 34. Ground Start Key Installation Install Ground-Start Key Install Attendant Console 35. Attendant Console With DXS Console Installation 36. Remotely Powered DXS Console Connection Install Terminals Label Terminals Feature Button Abbreviations and Labels Contd Stand-Alone Voice Terminals TYPICAL-103A Connecting Block 38. Stand-Alone Remotely Powered Voice Terminal Connections Stand-Alone Remotely Powered Voice Terminals Installation 39. Single-Line Terminal/ADU Connections 40 HSeriesTerminal/ADU Connections ATL Cordless Telephone Off-Premises Stations TN742, TN746B in R3V2 Out-of-Building Voice Terminals ZTN79 41. DS1 to D4 Connections for Off-Premises Stations ADU Connections Stand-Alone Data Terminals C1 -MODULAR Cord D8W-87 42. Local Powering of an ADU EIA Cord Installation TN726 -DATA Line CPW1 -4-PAIR Inside Wiring Cable C7-MODULAR Cord D6AP-87 TN726 Data Line CP Madu Connections Install CUSTOMER’S SAT Page Nonswitched Connection of Equipment Depending on EQUIPMENT, ADU MAY Require Auxiliary Power On-Premises Digital Switched Connection Installation B1 Typical 103A- Connecting Block cl Modular Cord D8U-87 Off-Premises Switched Connection CO or Provate Line Circuit Install Station Message Digital Recording Smdr Equipment Install CUSTOMER’S DTU 49. ZTN84 Starlan Interface CP Connection 112 Install Starlan Network Interface Single-Line Voice Terminals Shared System 25 Voice/STARLAN Network Data Connections 50. Single-Line Analog Terminal/STARLAN 73001H Series Voice Terminals A2 KS-23475 Adapter FCC-Registered Music Source Interface Install MUSIC-ON-HOLD Interface TIP Ring CP Typical 103A Connecting BlockW1 Inside Wiring Cable MOH KS-23395 Interface Analog Line CP 53. Music Source, Non-FCC Registered 119 Non-FCC Registered Music Source Interface 53a. Music-on-Hold November 119b C5 Modular Cord D4BU-87 Install External Alerts Install Paging System Interface Install Recorded Delay AnnouncementInstall Dictation System Interface Direct Connection to TN763 Auxiliary Trunk CP 55. Paging System Connection to TN763 Circuit Pack 123 Connection to TN763 Auxiliary Trunk CP 278A Adapter Required 55a. Loudspeaker Paging with Background Music November 124b 278A Term 103A Term C5 Modular Cord D4BU-87 C6 SINGLE-ENDED Modular Cord Installation TN763 Auxiliary Trunk CPPage 128 Installation ZTN76 Ground Start C’ ZTN77 Loop Start C’ Installation 59. Paging System Connection to ZTN76 or ZTN77 131 System Tests Test Outgoing TrunksTest DS1 Interface Test Incoming TIE Trunks Test Incoming did Trunks Test 7300H Series Voice Terminals System Tests Test SINGLE-LINE Voice Terminals ARS and Smdr Tests Test Dial Access CodesTest System Features Test ATL Cordless Telephone DGC Test Call Coverage Test PDC Login Test Test Selector Console Test Attendant Console Test Data Terminal Dialing Feature Test Transfer to Data Make Pooled Modem Test Call Test External Alert Night Service Test Paging Interface Test Dictation System Access Test MUSIC-ON-HOLD Test Emergency Transfer Test TOUCH-TONE Receivers Maintenance Maintenance Equipment Needed Precautions Circuit Pack LEDs General Maintenance InformationSystem Errors and Alarms Emergency Transfer November Description Attendant Console LED Maintenance Maintenance Maintenance Strategy S T E M USER-REPORTED Total System Failures Port Problems Common Control Problems Maintenance Failure Station, Wiring, and Trunk ProblemsAutomatic Maintenance Tests Setting Up the DTU Using the Digital Tape Unit Saving Translations Save Completed Successfully Verifying Translations Verify Completed Successfully Restoring Translations Restore Completed Successfully Reseating and Replacing Circuit Packs Routine Maintenance Maintenance Removing and Restoring Power Restarting the System YOU are about to Initiate a Cold Start Yes CP Type Listed # CP in Slot Port Displayed C0LD Start O T Cabinet Cabinet 2 Cabinet Typical Release 2 cold restart SAT message is as follows Error LOG Maintenance R T Board Date Time Name Number Code Occurred Occurred Most Recent System Errors Accessing the Error Log From the SAT Maintenance Error Messages TDM Maintenance Error MessageDescription Bad Ringing Supply Problems Maintenance Error Message Possible Solution Description Maintenance Error Message Possible Solution Electronic DSP External Stack Full Starlan Starlan Illegal Instruction This error is SAT Error Message Possible Solution Description Memory ROM Checksum Error Translated or CP inserted into Wrong slot Missing Check CP slot reseat CP change ROM Circuit Test Failed Trunk Call Dropped a call that User Forced Warm Start System Clearing Supply Troubles Sheet 1 Clearing Power Supply Troubles Sheet 2 Clearing CO Trunk Troubles Clearing 4-Wire Tie Trunk Troubles Sheet 1 Clearing 4-Wire Tie Trunk Troubles Sheet 2 Clearing 4-Wire Tie Trunk Troubles Sheet 3 Clearing 4-Wire Tie Trunk Troubles Sheet 4 Clearing Starlan Interface Troubles Clearing Tie Trunk Troubles Sheet 1 Clearing Tie Trunk Troubles Sheet 2 Clearing Tie Trunk Troubles Sheet 3 Clearing Tie Trunk Troubles Sheet 4 Clearing Tie Trunk Troubles Sheet 5 Clearing Paging Equipment Troubles Common Control Trouble Clearing System-Detected TroublesComplete System Failure Fail CPU RAM Test IC26 Fail Card Test Detail Circuit Pack Trouble Power Supply Trouble Frontplane Ribbon Connector Trouble Release 1 Only +4.80 Starlan ZTN84 Maintenance AC Power Schematic Power Supply Protection Power Supply Replacement Fan Assembly Trouble Backplane and Cabinet Trouble Overheating Trouble System Cabinet Backplane Wiring Side Sheet 1 System Cabinet Backplane Wiring Side Sheet 2 10. TDM Signal Designations on Cabinet Backplane 11. Power Designations on Cabinet Backplane Page BL-W Pair Connector to Backplane Designations Contd 11a Adapter November Maintenance Clearing USER-DETECTED Troubles Administration Equipment Troubles Time-Keeping Troubles Voice Terminal and Wiring Troubles Voice Transmission Troubles 7300H Series Terminal Troubles Virtual Facilities Troubles 12. Clearing Virtual Facilities Troubles Sheet 1 12. Clearing Virtual Facilities Troubles Sheet 2 12. Clearing Virtual Facilities Troubles Sheet 3 Trunk Troubles Outgoing Trunk Problems Error Log Interpretation Loop-Start Trunks Incoming Trunk Problems Error Log Interpretation Ground-Start Trunks Did Trunks Troubles Switched Loop Attendant Console Troubles Maintenance Clearing Switched Loop Console Troubles Sheet 2 Maintenance Clearing Switched Console Troubles Maintenance For ALL Other Boards Description Data DefaultCircuit PACK-OPTIONS For TN742 and ZTN78 only ZTN78 Circuit Actions Pack TypePage Fail CPU a R C H Angel Insane Check ZTN85 TERMINATOR? Maintenance References Administration Manual An Introduction to AT&T System Reference Manual Call Management System-lnstallation Guide Abbreviations and Acronyms Abbreviations and AcronymsPage Appendix a Appendix a ATL MET Denotes high side or ringside of pair Appendix a System Wiring Tables Table A-B. Building Wiring Pair Cable Appendix B Appendix B CPU/MEM Apparatus Code Comcode ZTN84 PEC Apparatus Code ComcodeCPU/MEM CP CS6402UOIA 31OO-ORD ZD8AJ Description PEC Apparatus Code Comcode NAU PEC Apparatus Code Comcode Description PEC Apparatus Code Comcode PEC C6E Appendix C Appendix C Add Circuit Pack Add Cabling Figure C-1. Typical System 25 Port Circuit Pack Figure C-2. Tie Trunk TN760B Circuit Pack Option Switches Set Option Switches on TN760B CP Preferred Replace Circuit Pack Add Cabinet Page Add Terminal Add Trunk Replace Voice-Only Terminal With Voice/Data Terminal Add Pooled Modem Circuit Pack Appendix D Appendix D November Users Guide optional 555-530-706 ARS Port Default CodeAppendix E Action Page Page Send ringing to bridged appearances Pooled Facility Not AdministrableAction Description Exclusion AdministrableManual Signaling Personal Line Call Coverage Group Automatic IntercomPDC Transfer to Data Flex DSS Send ALL CallsCall Coverage Individual Flexible Direct Station Position Busy AlarmNight Service Action Description Data O P CancelStart Release Destination System AccessPORT/PDC Join Directory Bridged AccessLeave Word Calling Agent Status for CMS Next MET Voice Terminals SINGLE-LINE Voice TerminalsMerlin CS ATL Voice Terminals Aitendant Voice Terminals Action Button Type SYS Access FacilitySignal Auto Icom PDC Acct Entry Alarm G H T ‘ Refer to page 10-6 of the Administration Manual November Flex DSS SCROLL† LOOP† ALARM† SYS Access Flex DSS SYS Access Flex DSS Acct Entry †Cannot be changed S P P Starlan CP If the Data Port Type is † Not administrable for trunk port type codes 901-902 or FAC 901, 902 not Administrable November Only Disconnect Service alert Action A t u r e For Qualified Systems Technicians only Page A r d t y p e Assign the number of rings before Hhmm Mmddyy DID,IN ATTENDANT’Outside Not Barrier codes are cleared T a Slac For Switched Loop Systems only Call Type Code Default A C For Switched Loop Systems only Default Call Type Action Description T a AB. DGC Announcement Administration PDC Action Description Data PDC/DDC Fpdc / DGC Category Board Description Data Category Description Data Wats Attendant Voice Terminals DLC Qualified Systems Technician Qualified Systems Technician Only Rims Form HOUR, Minutes Hhmm Assign a stop time for subpattern 1A Assign Route 3 for subpattern 1 B a Assign a 7-digit emergency telephone Digit number Number 900 N11 CO exchange for which a pattern Action = 1 DATA= Error Message Description Possible Solution Appendix F Administration Error Messages Action = 3 Data = Error Message Description 1044 Inappropriate request Neither primary nor secondary CAP CAP Action = 2 Data = PDC Action = Caps Under Data Port Under Trunks Check button range for station type Station or data port belongs to a OPX POS Check the Administration Manual for R e a d y Trying to add a number to a TCA T e r e d Are untranslated E r e Board type does not exist R a n g e Action = 2, Data = PDC Entered numbers for this zone Action = 1 Data = Action = 1 Data = Action = 2 Data = PDC Error Message Description Error Message Possible Solution Error Message Description Possible Solution Office code exists-list It’s in list Removed because it’s installed in list Error Message Possible Solution Description Error Message Possible Solution Description Menu = 1 Port Station happens to be the only DGC group 9035 Inappropriate Request Incorrect Entry Must be CSS or 9048 Glossary GlossaryPage Glossary Glossary Glossary Glossary Glossary Specific Feature Glossary Page Glossary Glossary Page Glossary Glossary Glossary Glossary Index Index DS1 Total 4 1 Install SIP 2 4 Panels 617A Smdr Took 2-2,4-2 Index

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