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Nortel Networks 553-3001-211 manual NT5K21 XMFC/MFE card Page 359

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MFC signaling involves two or more levels of forward signals and two or more levels of backward signals. Separate sets of frequencies are used for forward and backward signals:

•Forward signals. Level I forward signals are dialed address digits that identify the called party. Subsequent levels of forward signals describe the category (Class of Service) of the calling party, and may include the calling party status and identity.

•Backward signals. Level I backward signals (designated “A”) respond to Level I forward signals. Subsequent levels of backward signals (B, C, and so on) describe the status of the called party.

Table 136 lists the frequency values used for forward and backward signals.

Table 136

MFC Frequency values (Part 1 of 2)

	Forward direction	backward direction
Digit	DOD-Tx, DID-Rx	DOD-Rx, DID-Tx

1	1380 Hz + 1500 Hz	1140 Hz + 1020 Hz
2	1380 Hz + 1620 Hz	1140 Hz + 900 Hz
3	1500 Hz + 1620 Hz	1020 Hz + 900 Hz
4	1380 Hz + 1740 Hz	1140 Hz + 780 Hz
5	1500 Hz + 1740 Hz	1020 Hz + 780 Hz
6	1620 Hz + 1740 Hz	900 Hz + 780 Hz
7	1380 Hz + 1860 Hz	1140 Hz + 660 Hz
8	1500 Hz + 1860 Hz	1020 Hz + 660 Hz
9	1620 Hz + 1860 Hz	900 Hz + 660 Hz
10	1740 Hz + 1860 Hz	780 Hz + 660 Hz
11	1380 Hz + 1980 Hz	1140 Hz + 540 Hz
12	1500 Hz + 1980 Hz	1020 Hz + 540 Hz
13	1620 Hz + 1980 Hz	900 Hz + 540 Hz

Circuit Card Description and Installation

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Nortel Networks 553-3001-211 manual NT5K21 XMFC/MFE card Page 359

Contents

Nortel Networks Communication Server Circuit CardPage October Revision historySeptember 4 of 894 Revision history Standard 2.00 September Contents Option settings NT1R20 Off-Premise Station Analog Line card 155 NT5D33 and NT5D34 Lineside E1 Interface cards NT5K02 Flexible Analog Line card NT7D16 Data Access card NT8D03 Analog Line card NTAG26 Xmfr card NTAK02 SDI/DCH card NTAK93 D-channel Handler Interface daughterboard NTDK20 Small System Controller card NTVQ55AA ITG Pentium card Appendix a Lapb Data Link Control Protocol 18 of 894 Contents Subject About this documentApplicable systems Terminology Intended audienceConventions NTPs Related informationCD-ROM Online24 of 894 About this document Standard 2.00 September Overview ContentsLine cards Line card characteristicsNT8D02 digital line card NT1R20 Off-Premise Station Analog Line cardNT5D11 lineside T1 interface card NT5D33 and NT5D34 Lineside E1 Interface cardNT8D09 analog message waiting line card InstallationIPE line cards shown installed in an NT8D37 IPE module Host interface bus OperationIPE Intelligent Peripheral EquipmentIPE module architecture Parameter Overview Page 31 32 of 894 Overview Typical IPE analog line card architecture DS-30X loops Card LAN link Analog line interface units Codec Line interface and foreign voltage protection Coder/Decoder circuitVariable gain filters Balancing networkTCM loop interfaces Digital line interface unitsOverview Page 39 Digital line interface unit block diagram SignalingOutgoing calls Analog line call operationIncoming calls State State Analog line supervision Message waitingLineside T1 call operation Digital line call operationSignal/direction Remarks Far-end Station System Line card Near-end Incoming calls Loop Start ModeOutgoing calls Call Disconnect from far end Outgoing CallsCall disconnect from terminal equipment Ground Start ModeOverview Page 51 52 of 894 Overview Outgoing Calls from terminal equipment Ground Start RestrictionsDistant end disconnect restrictions Line protectors Voice frequency audio levelOff-premise line protection 6AP Line protection groundingLine cards Trunk cardsLine and telephone components TelephonesIPE Trunk card characteristics Part Number DescriptionNT8D14 Universal Trunk card Trunk TypesNTCK16 Generic Central Office Trunk card InstallationNT8D15 E&M Trunk card Brsc Differences between IPE parameters Parameter OperationHost interface bus 62 of 894 Overview Typical IPE trunk card architecture Overview Page 63 64 of 894 Overview Overview Page 65 DS-30X loop data format Large DS-30YLoop NT8D13 PE ModuleTrunk interface unit TS0 Typical trunk interface unit block diagramVariable gain filters NT8D41BA Serial Data Interface SDI cardsUses FeaturesSpecifications NT8D41BA Power consumptionEnvironmental Electrostatic dischargeReliability MaintenanceConfiguring the system software Electromagnetic interferenceOverview Page 75 76 of 894 Overview Card slots Large System Circuit card installationLarge System card slots Part 1 Component Circuit card installationLarge System card slots Part 2 Component NT6D80 Msdl Large System card slots Part 3 ComponentIPE DLB Large System card slots Part 4 ComponentPrecautions Static discharge points System Failure Installing a circuit cardProcedure Installation Installing the circuit card in the card cage Page Introduction Acceptance testsDsbl Conference cardsUneq Cnfc Step Cnfc loopCnfc MAN loop c LD 34 Stat End of ProcedureProcedure Testing digitone receiver cards Digitone receiver cardsUntt l s c Procedure Testing line cardsTone loop ALL Procedure Testing multifrequency sender cardsMultifrequency sender cards LD 46 MFS loopNetwork cards Multifrequency signaling cardsProcedure Testing multifrequency signaling cards Procedure Testing network cardsCall or Call l s c u TRK l s c uLD 34 Stad Tone and digit switch cardsProcedure Testing tone and digit switch cards LD#34## TDS loopAcceptance tests Page 97 98 of 894 Acceptance tests Standard 2.00 September Option settings Circuit card grid Circuit card grid ONP OPX NT1R20 Off-Premise Station cardTimp 3COM1 3COM2 BimpNT5D12AA Dual DTI/PRI DDP card General purpose switchesTrunk interface switches 106 of 894 Option settings Ring ground switches Ddch DCH mode and address select switchesIllustrations of switch locations and settings DDP Switch default settings NT6D42 jumper location J7 Ringing output Jumper location J7 NT6D42 Ringing Generator DCRinging Message waiting Voltage NT6D42 SW1 Ringing frequency Hz Position SW1NT6D42CB SW2 NT6D42CC SW2 NT6D68 Core module backplane NT5D2101/NT9D1102 Core/Network module backplaneNT6D80 Multi-purpose Serial Data Link card NT6D80 Multi-purpose Serial Data Link cardNT8D14 Universal Trunk card Did Jumper strap settings J1.X J2.X J3.X J4.XCO/FX/WATS 5000 ft Way tie Oaid 600 or Option settings Page 121 Xmt NT8D15 E&M Trunk cardRcv Type Paging SW2 see Note Attenuation levels NT8D17 Conference/TDS cardCompanding law Jumper at J3 NT8D21 Ringing Generator AC Settings Frequency AmplitudeNT8D22 System Monitor SW1 function NT8D22 SW1Fail NT8D22 SW2 Position SW2 indicationNT8D22 SW3 Position SW3 indication CTR128 129 KHz NT8D41BA Quad Serial Data Interface Paddle BoardBaud rate AddressPair DTE/DCE modeDevice NT8D72 Primary Rate Interface card NT8D72BA NT8D72 DIP switch settingsPlug location QPC43 Peripheral Signaling cardQPC71 E&M/DX Signaling and Paging Trunk cards Options minimum vintage NApplication J3/S2 and J4/S1 QPC414 Network cardPin connection QPC441 3-Port Extender cards Switch Settings Module D20 switch position QPC441 3PE card installed in the NT5D21 modulesShelf Group Jumpers QPC560 Units 0/1/2/3 QPC559, QPC560 Loop Signaling Trunk cardsJumpers QPC560 Units 0/1/2/3 QPC528 CO/FX/WATS Trunk cards Lists switch and jumper settings for options availableSW1 SW2 SW4 QPC471 Clock Controller cardQPC471 vintage H QPC525, QPC526, QPC527, QPC777 CO Trunk card Switches at E29/E9/A29/A11 Units 0/1/2/3QPC550 Direct Inward Dial Trunk card Location Designation Number Pad Pad out 146 S5 E38 S6 D1 Unit Signal duration on the 18-pair faceplateSignal duration and pause time Application S3 E2 S4 F2 Unit 0, UnitLocation Connection QPC595 Digitone Receiver cardsQPC577, QPC596 Digitone Receiver daughterboards QPC720 Primary Rate Interface cardSwitch 3 option for DTI with ESF SW2 SW3 SW4 QPC775 before vintage E switch settingsQPC775 vintage E switch settings QPC775 Clock Controller cardQPC841 4-Port Serial Data Interface card Port 2 SW11 Port 3 SW12 Port 4 SW13 Baud Rate Device number SW15 PortQPC841 baud rate DCE QPC841 DTE or DCE selection ModeDTE 154 of 894 Option settings NT1R20 Off-Premise Station Analog Line card Self Test Physical descriptionLED OPS analog line card faceplateFunctional description OPS analog line card block diagramCard interfaces Voice and signaling interfacesMaintenance communication Power interfaceMicrocontroller Signaling and controlCard control functions Line interface unitsCard LAN interface Software service changes3COM ONS OPSPort-to-port loss configuration Electrical specificationsCircuit power Analog line interface Ringer limitations Power requirementsForeign and surge voltage protection Environmental specifications Incoming calls Outgoing calls NT1R20 Off-Premise Station Analog Line card Connector pin assignments OPS analog line card typical cross connection example MDFJumper strap settings Configuring the OPS analog line cardOff-premise station application ApplicationOPS analog line card jumper block locations NT1R20 Off-Premise Station Analog Line card Page 175 Coops Traditional OPS application configurationTransmission considerations Other applicationsPort-to-port loss Termination transmission characteristics 180 of 894 NT1R20 Off-Premise Station Analog Line card NT5D11 and NT5D14 Lineside T1 Interface cards Faceplate Card connectionsCard lock latch Card status LED Lineside T1 card faceplateYEL LEDStatus REDNT5D11 and NT5D14 Lineside T1 Interface cards Page 185 Seq Lineside T1 card block diagramNT5D11 and NT5D14 Lineside T1 Interface cards Page 187 T1 interface circuit Signaling and controlMicrocontrollers Sanity timerMan-Machine Interface T1 channel specificationsForeign and surge voltage protections Lineside T1 card power required Voltage Current maxInstallation and configuration Address of lineside T1 card to the MMI Dip switch settingsLine Supervisory Signaling protocol MMI port speed selectionLineside T1 card T1 protocol dip switch locations SwitchesLine supervision on T1 failure T1 framingT1 coding DSX-1 lengthXpec S1 Switch Address PositionNT5D11 and NT5D14 Lineside T1 Interface cards Page 197 198 of 894 NT5D11 and NT5D14 Lineside T1 Interface cards NT8D37BA NT8D37AAVintage levels cabling 16 ports Cabling from the I/O panel at the Main Distribution Frame Cabling the lineside T1 cardSystem 12B Procedure Connecting to the MDF204 of 894 NT5D11 and NT5D14 Lineside T1 Interface cards NT5D13AA Lineside T1 card NT5D13AA connector pinouts Part 1T1 connections External alarm connectionsLineside T1 card NT5D13AA connector pinouts Part 2 MMI connections 208 of 894 NT5D11 and NT5D14 Lineside T1 Interface cards LTI card Lineside T1 card connecting two or more cards to the MMISoftware configuration Terminal configurationDX-30 to T1 time slot mapping Part 1 T1 Channel Number DX-30 to T1 time slot mapping Part 2 T1 Channel Number Disconnect supervisionDescription Man-Machine T1 maintenance interface softwareAlarms T1 performance counters and reports Yellow AlarmT1 verification and fault isolation testing Login and passwordQuit Basic commandsClear Error Alarm EnableClear Alarm L Clear Alarm LogQuit Display History PauseDisplay Performance Display Status PauseTest Set DateSet time Set Date Configuring parametersAlarm parameters Set TimeNT5D11 and NT5D14 Lineside T1 Interface cards Page 221 222 of 894 NT5D11 and NT5D14 Lineside T1 Interface cards Set Clearing Set alarm options Option DescriptionDisplay Configuration Alarm operation and reportingAlarm Enable Alarm DisableDisplay Status Clear AlarmDisplay Alarms Clear Alarm LogLTI S/N Performance counters and reportingLTI T1 Display PerformanceDisplay History TestingClear Error MMI Tests Test number Equipment tested Test description MMI external loopback test MMI local loopback testMMI network loopback test ApplicationsLineside T1 interface connection to IPE NetworkLineside T1 interface in off-premise application LTILineside T1 interface connection to Norstar system LTIPage NT5D33 and NT5D34 Lineside E1 Interface cards 238 of 894 NT5D33 and NT5D34 Lineside E1 Interface cards NT5D33 and NT5D34 Lineside E1 Interface cards Page 239 NT5D33AB LEI card faceplate NT5D34AB LEI card faceplate LEI card LED operation NT5D33 and NT5D34 Lineside E1 Interface cards Page 243 LEI card block diagram Overview E1 interface circuit NT5D33 and NT5D34 Lineside E1 Interface cards Page 247 Elei CAS Elei additional functionalityCAS+ E1 channel specifications LEI card power required Voltage Max. Current Shows the environmental specifications of the LEINT5D33 and NT5D34 Lineside E1 Interface cards Page 251 E1 framing Address of LEI to the MMIE1 Coding LEI card E1 protocol dip switch locations SwitchesOFF Line supervision on E1 failure256 of 894 NT5D33 and NT5D34 Lineside E1 Interface cards NT5D33 and NT5D34 Lineside E1 Interface cards Page 257 YES OFF AMI OFF HDB3 Not UsedOFF Not Used Elei Mode Elei card E1 Switch 2 S2 dip switch settingsCharacteristic Selection Position Setting Default Mode LEI ModeNT8D37EC NT8D37DEVintage levels cabling 16 ports Vintage levels cabling 30 portsCabling the LEI card NT5D33 and NT5D34 Lineside E1 Interface cards Page 263 LEI LEI card lineside E1 I/O cable pinouts Part 1 PanelLEI card lineside E1 I/O cable pinouts Part 2 Panel E1 Connections266 of 894 NT5D33 and NT5D34 Lineside E1 Interface cards Procedure Connecting two or more LEIs to the MMI terminal LEI card connecting two or more cards to the MMI Stop bits one Software handshake XON/XOFF off 270 of 894 NT5D33 and NT5D34 Lineside E1 Interface cards OSP CR Man-Machine E1 maintenance interface software E1 Performance Counters and Reports 13 4 CR E1 Verification and Fault Isolation TestingHelp H, ? screen MMI commands and command sets Part 1 Command Description MMI commands and command sets Part 2 Command Description Set Alarm Periods Threshold to set Allowable Duration280 of 894 NT5D33 and NT5D34 Lineside E1 Interface cards Option Description Set alarm options Part 1Set Simple Set alarm options Part 2Set Simple S S yes screen Set ModeSet Simple S S no screen Leis M Set Mode S M CR screenSet Mode S M Table screen CPE LEI/M1 NT5D33 and NT5D34 Lineside E1 Interface cards Page 287 Display Configuration D C YES Display Configuration D C screen290 of 894 NT5D33 and NT5D34 Lineside E1 Interface cards Alarm Log Display Alarm D a screenDisplay Status D S screen Display Performance D P screen Display History D H screen Test parameters screen Test Carrier T screenLEI NT5D33 and NT5D34 Lineside E1 Interface cards Page 297 LEI connection to IPE ApplicationsLEI in off-premise extension application LEI connection to Norstar system NT5D60/80 Class Modem card Xcmc 302 of 894 NT5D60/80 Class Modem card Xcmc TNs Timeslot Time slot mapping Part 1 Xcmc mapping of TNsDS30X Modem units on the ClassTime slot mapping Part 2 Xcmc mapping of TNs Shows the environmental specifications of the card Data transmission specificationsSoftware service changes ConfigurationNT5D97 Dual-port DTI2/PRI2 card External D-Channel Interface DCH or Msdl NT5D97 faceplate DCH/MSDL Receiver Ready control signals RR State ConditionNT5D97 faceplate Enet LEDMsdl ENB/DISJ5 TRK J6 DCHOOS LEDs Enable/Disable SwitchTrunk Disable DIS LEDs Enet LEDsConnector J6 DCH Unit 0 Clk ConnectorsUnit 1 Clk Connectors Connector J5 TRKPort definitions NT5D97AA/AB loops configuration LoopNT5D97AD loops configuration Loop CPU capacity System capacity and performancePhysical capacity Channel capacityNTBK51AA Power requirementsCable requirements DDP2NTCK45AA A0407956 E1 carrier cablesCable Name Description Color Pins NTCK45AA cable pins Part 1NT8D7217 cable pins Part 1 NTCK45AA cable pins Part 2NTCK78AA A0618294 NT8D7217 cable pins Part 2Cable Name Description Color Pins Ncte pins NTCK78AA cable pinsLists the pin attributes for the NTCK79AA cable NTCK79AA cable pins Part 1MSDL/DCH cables External DCH cable NTCK79AA cable pins Part 2Reference clock cables NTCK80AA/AB/AC/AD External Msdl cableNTCK46AA/AB/AC/AD Cable diagrams NT6D11AF/NT5K75AA NT5K35AA Dchi DDP2 cable for systems with an I/O panelNcte DDP2 cable for systems without an I/O panel ENB/DSB NT5D97AA/AB DIP switch settingsDIP switch settings for NT5D97AA/AB Part 1 Trunks Card Port NT5D97 circuit card locationsDIP switch settings for NT5D97AA/AB Part 2 Trunks Card Port Dip switches for NT5D97AA/AB Line build out Trunk interface switches for NT5D97AA/ABImpedance level and unit mode Transmission modeReceiver impedance Ring ground switches for NT5D97AA/ABOFF-Ring line is not grounded Shows the possible selection of the NTBK51AA D-channel334 of 894 NT5D97 Dual-port DTI2/PRI2 card Dpnss Msdl NT5D97AD DIP switch settingsDIP switch settings for NT5D97AD Trunks Card Port Dip switches locations for NT5D97AD 5dB Trunk interface switches for NT5D97ADTX mode switches for NT5D97AD LBO switches for NT5D97AD LBO setting 0dB120 οhm Ring ground switch for NT5D97AD Switch LineNTBK51AA DCH switches for NT5D97AD Switch number Function Use to set the card address Msdl external cardClock operation Tracking modeFree run non-tracking mode ArchitectureClock Controller primary and secondary tracking Reference clock errorsAutomatic clock recovery Clock configurations Automatic clock switchingClock Controller options summary CC Option CPU Type Clock Controller options description Option Clock Controller Option Alternate to DDP2 Be configured as anAn NT8D72BA may Be configured as an Alternate to DDP2 DDP2 Procedure Installing the NT5D97 End of Procedure Removing the NT5D97 Configuring the NT5D97 Testability and diagnostics NT5K02 Flexible Analog Line card 356 of 894 NT5K02 Flexible Analog Line card NT5K21 XMFC/MFE card MFC signalingForward and backward signals Signaling levelsNT5K21 XMFC/MFE card Page 359 MFE signaling Send mode Sender and receiver modeReceive mode Bandwidth twist Xmfc sender and receiver specificationsXmfc sender specifications Xmfc receiver specifications Part 1 Input sensitivityXmfe sender specifications Xmfe sender and receiver specificationsXmfc receiver specifications Part 2 Bandwidth Physical specificationsXmfe receiver specifications Input sensitivity Physical specifications Part 1Physical specifications Part 2 366 of 894 NT5K21 XMFC/MFE card Standard 2.00 September Isdn BRI NT6D70 Silc Line cardPower consumption Micro Controller Unit MCU Interface logic IPE interface logicNT6D70 Silc Line card Page 371 372 of 894 NT6D70 Silc Line card Standard 2.00 September NT6D71 Uilc Line card Power consumption is +5 V at 1900 mA NT6D71 Uilc Line card Page 375 376 of 894 NT6D71 Uilc Line card Standard 2.00 September NT6D80 Msdl card 378 of 894 NT6D80 Msdl card Msdl component layout CPU bus interface DMA Msdl block diagramSerial interface Micro Processing Unit MPUMemory Msdl operations System software Available network card slots Engineering guidelinesData flow Address decoding Port specificationsCard mix NT6D80 Msdl card Page 387 DTE DCE EIA CcittDTR RS-232 interface pin assignments Part 2SCT SCREIA Implementation guidelinesRS-422 interface pin assignments Environmental and power requirements VAC Device numberMsdl interfaces DCE DTE Msdl interface switch settingsSwitch Interface Comment 394 of 894 NT6D80 Msdl card Msdl switch setting example Procedure Installing the Msdl card Installing the Msdl card396 of 894 NT6D80 Msdl card ISL Msdl cablingPRI trunk connections Cable installationProcedure Cabling the Msdl card to the PRI card Panel connections Procedure Cabling the Msdl card to the I/O panelVersion Sample Device no Shelf Slot Card ID Boot CodeMsdl planning form Msdl data formMsdl states MaintenanceManually disabled Manually enabled System disabled Maintaining the Msdl System controlled maintenanceEnabling the Msdl Manually controlled maintenanceDisplaying Msdl status Resetting the MsdlSelf-testing the Msdl Disabling the MsdlNewly installed Msdl cards Manually isolating and correcting faultsPreviously operating Msdl cards Replacing Msdl cards Procedure Replacing an Msdl cardSymptoms and actions Action System disabled actionsSystem DISABLED-SELF-TESTS Failed System DISABLED-OVERLOAD System DISABLED-FATAL Error Content list NT7D16 Data Access cardFeatures Card status Controls and indicatorsElectronic Industries Association signal monitors Dialing operations NT7D16 Data Access card faceplate Make Port Busy on loss of DTR Call Set-up abortWire test mode Inactivity timeoutDSR CTSUser input Operating modesIndependent storage of dialing parameters DEM PRM DTR HOT DTRHotline Type of device to be connected Group selection DCD OFF/ON On VLL Selecting the proper mode for Modem connectivity NT7D16 Data Access card Page 429 DAC to modem connectivity ModeAT&J&W ATB1&W AT&D3&W Configuring modems for modePrograming DAC for mode 0 in service change LD11 DAC to Modem Pool connectivity DEM DTE PRM OFF DTR OFF HOT on Programing DAC for mode 2 in service change LD11 Programing DAC for mode 1 in service change LD11Configuring Hayes 1200 for mode Programing DAC for mode 3 in service change LD11 Selecting the proper mode for Gateway connectivityNT7D16 Data Access card Page 437 DAC to Gateway connectivity DAC to Gateway-Inbound/Outbound connectivity Programing DAC for mode 4 in service change LDPrograming DAC for mode 5 in service change LD Programing DAC for mode 7 in service change LD Selecting the proper mode for Host connectivityPrograming DAC for mode 6 in service change LD DAC to Host connectivity NT7D16 Data Access card Page 443 Programing DAC for mode 10 in service change LD Programing DAC for mode 9 in service change LDPrograming DAC for mode 11 in service change LD Selecting the proper mode for Terminal connectivityDAC to Terminal connectivity Programing DAC for mode 12 in service change LDPrograming DAC for mode 14 in service change LD Programing DAC for mode 13 in service change LD11Programing DAC for mode 15 in service change LD Mode selection baud ratesNT7D16 Data Access card Page 449 Call disconnection modem Call disconnection DACInbound and Outbound modem pooling Inbound Hotline modem poolingCall disconnection Outbound Gateway connection protocol Inbound Gateway connection protocolInbound Hotline Gateway protocol Call disconnection GatewayInbound and Outbound Gateway protocol Host originating a data call Host answering an incoming data callHotline originated by Host Inbound Call disconnection HostHotline origination by Host continuous Host access for call origination and answeringHotline mode Terminal originating an outgoing data call Terminal answering an incoming data callAnswering Terminal access for call originationHotline originated by terminal Hotline call origination by terminal Keyboard dialingEcho Initiating conditionsAutobaud PromptsCall abort Crlfcrlflfenter Number or H for Helpsp Auto parityDialing operation XxxxxxxCR Primary commandsCall C CCRSCR Enter Access Code SPAutodial a Speed Call SXxxxxxx CR CR or N CR ZzzzzzzCRCR N CR Ring Again Ring Again ACTIVE, REPLACE? Y/N SP Ring Again Placed BUSY, Ring AGAIN? Y/N SPRing Again Placed You can also cancel the Ring Again request at this time No System Response Released Not in serviceNot in Service Released No response from the systemHayes dialing Input requirements Result codes and messages No Answer Baud rate detectionParity detection BusyAT dialing commands Part 1 Command Description ATZ AT dialing commands Part 2 Command DescriptionRegisters AthpAscii ATS8? Value Description Reset Hayes parametersHayes parameters and S register reset values Part 1 Hayes parameters and S register reset values Part 2 Ring Connect Outbound callsInbound calls ATH0 Off Line modeGtecececgt ATS1 SpecificationsQPC430 and QPC723 interfaces Download parametersOperating parameters System parametersNT7D16 Data Access card Page 487 Upload parameters System database requirementsOPE YES Operating mode selection-RS422Operating mode selection-RS-232-C NT7D16 Data Access card Page 491 Pin Abbreviation Description Mode Power supplyEIA signals supported EIA signals supported RS-232-C DB-25 SignalCabinet system Installing the Data Access cardEnvironmental ReliabilitySystem compatibility Large SystemUpgrade Supported Large Systems Port configurationNT7D16 Data Access Card port connectors Cabling Cabling to the data equipment GND DTR MDF RJ-11 or RJ-45 jacksPatch panel layout Octopus cabling Patch pair or Backplane pinout and signalingPair Pin Color Unit no Signal Pin no Octopus BK-O RDA2 BR-RDTR2 GND2 SDB2GND3 SDB3 BK-G UnitRDA3 DTR3BR-V Configuring the Data Access cardDAC administration LD GND5 SDB5Prompt Response Description Baud HOT OFF onAUT On OFF Autb On OFFPbdo OFF on Wire OFF onDlng ENG FRN KBD On OFFOr R-422 Printing the card parameters LDPrint out example Part 1 Dbase UploadPrint out example Part 2 Connecting Apple Macintosh to the DACUpgrading systems Macintosh to DAC connection-mini-8 DIN Macintosh to DAC connection-9-pin subminiature DSegment Large System and CS 1000M HG upgradeNT7D16 Data Access card Page 513 Backplane slot-connector Panel cable position NT8D02 and NTDK16 Digital Line cards NTDK16 Digital Line card NT8D02 Digital Line cardDigital line card faceplate 518 of 894 NT8D02 and NTDK16 Digital Line cards Interface Digital line card block diagramDigital line interfaces NTDK16 DLC TCM loop interface circuit NT8D02 and NTDK16 Digital Line cards Page 523 524 of 894 NT8D02 and NTDK16 Digital Line cards NT8D02 DLC NTDK16BA DLC NTDK16AA DLC Digital line interface specificationsDigital line card-power required Voltage Current max NT8D02 and NTDK16 Digital Line cards Page 527 528 of 894 NT8D02 and NTDK16 Digital Line cards Jumper and switch settings Digital line card jumper block and switch locations NT8D02 and NTDK16 Digital Line cards Page 531 Page Overview NT8D03 Analog Line card534 of 894 NT8D03 Analog Line card Standard 2.00 September NT8D09 Analog Message Waiting Line card Type Digitone sets or equivalent Damage to EquipmentNT8D09 Analog Message Waiting Line card Page 537 Analog message waiting line card faceplate NT8D09 Analog Message Waiting Line card Page 539 Data bus Analog message waiting line card block diagramLine interface units 542 of 894 NT8D09 Analog Message Waiting Line card Message channel noise Input impedanceInsertion loss Frequency responseNT8D09 Analog Message Waiting Line card technical summary Power requirements Voltage Idle Active Tolerance Current Max Overload level NT8D09 Analog Message Waiting Line card Page 547 System Cross-connect NT8D09 Analog Message Waiting Line card Page 549 Transmission Profile Changes Vintage Convertor gain NT8D09 Analog Message Waiting Line card Page 551 Page NT8D14 Universal Trunk card 554 of 894 NT8D14 Universal Trunk card RAN Trunk and signaling matrix Trunk types Signaling typeCO/FX Did Tie556 of 894 NT8D14 Universal Trunk card Universal trunk card faceplate Codec Interface Control NT8D14 Universal trunk card block diagramTrunk interface units 560 of 894 NT8D14 Universal Trunk card Loop start operation Signaling interfaceWATS/ farend Polarity-sensitive/-insensitive packs featureSignal/direction 564 of 894 NT8D14 Universal Trunk card NT8D14 Universal Trunk card Page 565 Ground start operation Reverse-wiring compensationNT8D14 Universal Trunk card Page 567 Signal/direction Remarks NT8D14 Universal Trunk card Page 569 End CO/FX/WATSfar Battery on ring Ground on tipNT8D14 Universal Trunk card Page 571 Two-way, loop dial repeating, TIE trunk operation Direct inward dial operationLow State Signal/direction Remarks NT8D14 Universal Trunk card Page 575 576 of 894 NT8D14 Universal Trunk card NT8D14 Universal Trunk card Page 577 On tip On ring Battery on ring LoopHigh-resistance NT8D14 Universal Trunk card Page 579 580 of 894 NT8D14 Universal Trunk card NT8D14 Universal Trunk card Page 581 Senderized operation for did and two-way loop DR trunks Far end PBX Low-resistance Loop Resistance High 584 of 894 NT8D14 Universal Trunk card See on page 589 and on Outgoing automatic, incoming dial operationOn on Battery on ring Loop Far end Ground on tip, battery on ringOr Dtmf Low-resistance Battery-ground Or loop pulsesResistance Far end Far end First Disconnect High EndPBX Answers High Far endFarend Loop Resistance 590 of 894 NT8D14 Universal Trunk card Recorded announcement machines Recorded announcement trunk operationMDF Multi-Channel RAN modes RAN modes of operationST+ RAN control signals Control GRD = IdleContinuous operation mode Programming RAN trunks Call routing to RAN trunksCO / FX / Wats Did / TIE RAN 598 of 894 NT8D14 Universal Trunk card Release control PAD switching600 of 894 NT8D14 Universal Trunk card Trunk Loop Tie IPE Ports CO/FXLine Trunk ESN E&M WatsPaging Other Plane Universal trunk card backplane pinouts Part 1 SignalPaging Other Number Pin Mode Modes Back Trunk Plane69A Universal trunk card backplane pinouts Part 2 SignalBack 68A Tip604 of 894 NT8D14 Universal Trunk card NT8D14 Universal Trunk card Page 605 Oaid Service change entries Release 9 and below 137FigureNT8D14BB NT8D14 Universal Trunk card Page 609 610 of 894 NT8D14 Universal Trunk card Receive Trunk Card to Port B To a To D Pad switching algorithm Universal Trunk Port B padsPort-to-port loss dB Port B to Universal TrunkMusic operation Paging trunk operationTypical customer- provided external equipment Page NT8D15 E&M Trunk card RLM/RLR TIE PAG CSA/CAA/CAM Trunk and signaling matrix Trunk types SignalingNT8D15 E&M Trunk card Page 617 Trunk card faceplate Common features Trunk card block diagram NT8D15 E&M Trunk card Page 621 Trunk unit functions Trunk circuit featuresType I signaling Sgsg Type II signalingCircuit Wire DX signaling 143Paging trunk operation SystemCross connect MDFCard LAN 628 of 894 NT8D15 E&M Trunk card Type I signaling Maintenance featuresSignaling and call control CO/FX Wats Idle stateIncoming calls to near end Type I signaling patterns originating party releaseOutgoing calls from near end 632 of 894 NT8D15 E&M Trunk card WNK Type II signalingOperation Mode Operation mode Start arrangement IMMRelease control Duplex signalingIncoming calls to system near end Type II signaling patterns originating party releaseOutgoing calls from system near end 636 of 894 NT8D15 E&M Trunk card NT8D15 E&M Trunk card Page 637 638 of 894 NT8D15 E&M Trunk card NT8D15 E&M Trunk card Page 639 640 of 894 NT8D15 E&M Trunk card Power requirements Voltage Tolerance Max current Lists the power requirements for the E&M trunk cardEnvironmental specifications Parameter Specifications Escg Number Pin SignalECG 644 of 894 NT8D15 E&M Trunk card Trunk Connections Trunk card typical cross connection exampleJumper settings Trunk card jumper locations Type Paging Xmt RcvSoftware service entries Receive Port B to To a To D On page 651 shows the pad switching orientationXMT REC Pad orientationREC XMT652 of 894 NT8D15 E&M Trunk card Shows the insertion loss from IPE port to IPE port Trunk Loop Tie IPE Ports Wire Wire ESN E&M Trunk654 of 894 NT8D15 E&M Trunk card NT8D41AA Serial Data Interface Paddle Board 656 of 894 NT8D41AA Serial Data Interface Paddle Board NT8D41AA SDI paddle board LEDSystem considerations NT8D41AA SDI paddle board block diagramRTS Clear to send Note Configuring the SDI paddle boardCTS Option switch settings DTE/DCE/Fiber mode 663 Enable Backplane Mating Connectors SDI paddle board option switch locationsAdan REQ CHGType CFN Iotb YES666 of 894 NT8D41AA Serial Data Interface Paddle Board SDI paddle board cabling Page NT8D41BA Quad Serial Data Interface Paddle Board 670 of 894 NT8D41BA Quad Serial Data Interface Paddle Board NT8D41BA Qsdi paddle board DisableUart NT8D41BA Qsdi paddle board block diagramNT8D41BA Quad Serial Data Interface Paddle Board Page 673 674 of 894 NT8D41BA Quad Serial Data Interface Paddle Board Configuring the Qsdi paddle board 676 of 894 NT8D41BA Quad Serial Data Interface Paddle Board NT8D41BA address switch settings SW15 Port Switch settings 678 of 894 NT8D41BA Quad Serial Data Interface Paddle Board DES Xqsdi Type AdanCtype SDI4 680 of 894 NT8D41BA Quad Serial Data Interface Paddle Board NT8D41BA Qsdi paddle board cabling Page NTAG26 Xmfr card MF signalingST3PST MF frequency values Backward direction Digit DOD-Tx, DID-RxSTPST’ ST2PSTXmfr receiver specifications Tolerate Intermodulation Excessive Components Xmfr receiver specifications Part 3Physical specifications NTAK02 SDI/DCH card NTAK02 SDI/DCH cardDCH OFF Esdi Port configurationsSwitch settings Port DCH OFFLocation RS422 RS232 Jumper settings Strap for Port LocationDTR RTS CTS BR-W Connecting to the portsBL-W DTR CTS RTS Scra Sctea SCR SCT ScteaSCT Scteb Sctb CH/CI DSRBR-BK BK-GBK-BR CH/CIBL-V Scta Rxca SCT Scteb Sctb CH/CICTS RTS Scra ScteaCharacteristics of the high speed port Characteristics of the low speed portNTAK09 1.5 Mb DTI/PRI card NTAK09 DTI/PRI circuit card LBK NTAK09 LED statesDIS ACTNTAK09 LED states during self-test Action LED State NTAK09 DTI/PRI power on self-testNTAK20 power on self-test Restrictions and limitations NTAK93 self-testDTI/PRI local self-test 702 of 894 NTAK09 1.5 Mb DTI/PRI card Microprocessor InterconnectionDigital pad values and offset allocations Offset PAD set Digital padTransmitter Channel interfaceDS-1 Carrier interface LEN Connector pinoutReceiver DCH F/WClock rate converter Clock controller interfacePage NTAK10 2.0 Mb DTI card FEA NTAK10 LED states Part 1OOS NEANTAK10 LED states Part 2 EnvironmentApplicability to France DS-30X interfaceDS-30X microprocessor Transmit dataReceive data Cept interface InterconnectionsMB DTI switch options Off Switch Switch Open Switch Closed Channel associated signalingIncoming signal Outgoing supervisory signalsChange-of-state microprocessor Carrier interfacePeriodic Pulse Metering PPM TS16 microprocessorClocking modes Rx DirectionTracking mode Autorecovery and chatter Clock controller functions and featuresReference switchover Reference clock selection through software Reference clock interface Switch settings722 of 894 NTAK10 2.0 Mb DTI card Standard 2.00 September NTRB21 DTI/PRI/DCH Tmdi NTBK22 Misp NT6D70 Silc NT6D71 Uilc NTAK20 Clock Controller daughterboard724 of 894 NTAK20 Clock Controller daughterboard Clocking modes Faceplate LEDs State Definition Faceplate LEDsFree-run non-tracking Digital phase lock loops Phase difference detector circuitCcitt EIA System clock specification and characteristicsEIA/CCITT compliance Monitoring referencesDigital to analog converter Holdover and free-run Signal conditioningSanity timer CPU-MUX bus interfaceESD External timing interfaceHardware integrity and regulatory environment EMIPage NTAK79 2.0 Mb PRI card NTAK79 LEDs Part 1 NTAK79 LEDs Part 2 LED DCH NTAK79 switchesNTAK79 LEDs Part 3 NTAK79 NTAK79 card with switch locationsSwitch SW3 Clock Controller Configuration Switch SW1 Dchi ConfigurationSwitch SW2 Carrier Impedance Configuration Switch SW4 Down On Up Off Switch SW4 Carrier Shield Grounding740 of 894 NTAK79 2.0 Mb PRI card PAD Digital PADDigital pad values and offset allocations Part 1 PAD SETDigital pad values and offset allocations Part 2 Receiver functions Impedance matching switch selection Cable OffCarrier grounding Impedance matchingTransmitter functions Cept transceiverSlip control Channel support interfaceDchi Settings for the Dchi dip switch SW1 Switch Function OffDchi special applications connection Card-LAN interface NTAK79 2.0 Mb PRI card Page 747 748 of 894 NTAK79 2.0 Mb PRI card NTAK79 2.0 Mb PRI card Page 749 750 of 894 NTAK79 2.0 Mb PRI card Standard 2.00 September NTAK93 D-channel Handler Interface daughterboard 752 of 894 NTAK93 D-channel Handler Interface daughterboard NTAK09 1.5 Mb PRI and NTBK50 2.0 MB PRI cards MicroprocessorsRead Only Memory ROM Random Access Memory RAMCounter/timer controller DMA controllerPort SDTI/PRI interface Page NTBK22 Misp card 758 of 894 NTBK22 Misp card Misp network bus interface High-Level Data Link Controller HdlcCPU to Misp bus interface 760 of 894 NTBK22 Misp card NTBK50 2.0 Mb PRI card 762 of 894 NTBK50 2.0 Mb PRI card NTBK50 2.0 Mb PRI card with daughterboards NTBK50 faceplate LEDs Part 1 LEDs are described in TableNTBK50 faceplate LEDs Part 2 766 of 894 NTBK50 2.0 Mb PRI card NTBK50 2.0 Mb PRI card Page 767 768 of 894 NTBK50 2.0 Mb PRI card Impedance matching switch settings Cable Type Impedance matching Switch SW2Lists the Carrier Shield ground switch settings Carrier Shield grounding Switch SW4Dchi Configuration for NTAK93 only SW1 Dpnss Dchi NTBK51 Downloadable D-channel Handler daughterboard Faceplate LED State Definition NTBK51 Downloadable D-channel Handler daughterboard Page 775 Flash Eprom memory Main memoryShared memory Eprom memoryCard enabling or application enabling Bus timerDownload operation System initializationBackground audit Card resetNTCK16 Generic Central Office Trunk cards 780 of 894 NTCK16 Generic Central Office Trunk cards Self-test Idle state CS 1000S, CS 1000M, and Meridian 1 disconnect Call placed by Central OfficeCall placed by CS 1000S, CS 1000M, and Meridian Central Office disconnect784 of 894 NTCK16 Generic Central Office Trunk cards Cross connections 786 of 894 NTCK16 Generic Central Office Trunk cards NTCK16 Generic Central Office Trunk cards Page 787 788 of 894 NTCK16 Generic Central Office Trunk cards Route Data Block NTCK16AX Central Office trunk cardTrunk Data Block DTN, DIP CLS LOL SHLLD 16 Route Data Block for NTCK16BX NTCK16BX Central Office trunk cardBAT CLS LOL SHL LD 14 Trunk Data Block for NTCK16BX. Part 1DIP DTN LD 14 Trunk Data Block for NTCK16BX. Part 2Btid values by country Periodic Pulse Metering400 to 620 Hz Loss switchingBusy tone detect Detection limitsREQ CHG Type COT Xtrk Xcot Sigl LOP CLS LOL REQ CHG Type SyspNatp YES Equivalencies Trunk to Trunk connectionCall disconnect NTDK20 Small System Controller card 800 of 894 NTDK20 Small System Controller card Flash ROM Drive NTTK25 daughterboard Memory100BaseT IP daughterboards 804 of 894 NTDK20 Small System Controller card NTTK34AA UTP CAT Call Server connection to Media Gateway 1000S systems PC card interfaceSecurity device MTC/SCH SDI portsConferencing 10BaseT portMG 1000S/Expansion card slot assignment 810 of 894 NTDK20 Small System Controller card MG 1000S slots Media GatewayMG 1000S Expansion slots NTRB21 DTI/PRI/DCH Tmdi card 814 of 894 NTRB21 DTI/PRI/DCH Tmdi card NTRB21 Tmdi card with clock controller NTRB21 LED states On page 817 shows the faceplate of the NTRB21 Tmdi cardNTRB21 Tmdi card faceplate 818 of 894 NTRB21 DTI/PRI/DCH Tmdi card NTRB21 Tmdi card Software descriptionHardware description 820 of 894 NTRB21 DTI/PRI/DCH Tmdi card NTRB21 DTI/PRI/DCH Tmdi card Page 821 822 of 894 NTRB21 DTI/PRI/DCH Tmdi card NTRB21 DTI/PRI/DCH Tmdi card Page 823 824 of 894 NTRB21 DTI/PRI/DCH Tmdi card NTAK20 Clock Controller CC daughterboard Clock rate converter NTVQ01xx Media Card NTVQ01xx Media Card Hardware architecture Faceplate connectors and indicatorsNTVQ01xx Media Card faceplate Survivability RS-232 Asynchronous Maintenance Port832 of 894 NTVQ01xx Media Card Standard 2.00 September NTVQ55AA ITG Pentium card ITG-P LED Card Status Faceplate componentsNTVQ55AA ITG-P card faceplate Onboard Flash Drive CNWK Status LED Maintenance DisplayRS-232 Maintenance Port Backplane interfacesDS-30X voice/signaling Assembly description838 of 894 NTVQ55AA ITG Pentium card Standard 2.00 September QPC513 Enhanced Serial Data Interface card 840 of 894 QPC513 Enhanced Serial Data Interface card Esdi CPC513 Esdi card front panelRAM Esdi card block diagramSynchronous communication Characteristics of synchronous ports Part 1 DescriptionSelf-test Test and maintenance featuresCharacteristics of synchronous ports Part 2 Description Clock timing optionFault isolation Connection characteristicsFault detection Typical high-speed interface line driver and receiver Electrical interface optionsTiming DataControl Ground Common return Pin number Signal functions To DCE From DCE CircuitFrom Circuit Pin number Signal functions To DCE QPC513 Enhanced Serial Data Interface card Page 849 Address switch settings Configuring the Esdi cardDTE/DCE mode jumper settings Esdi card option switch locations UA9 Esdi card DTE/DCE mode jumper settingsMode Port Designations Esdi card RS-232-C/high-speed interface jumper settings854 of 894 QPC513 Enhanced Serial Data Interface card QPC513 Enhanced Serial Data Interface card Page 855 QPC513 Esdi card cabling QPC841 Quad Serial Data Interface card 858 of 894 QPC841 Quad Serial Data Interface card QPC841 Qsdi card front panel 860 of 894 QPC841 Quad Serial Data Interface card QPC841 Qsdi card block diagram FGD QPC841 Quad Serial Data Interface card Page 863 Address switch settings Configuring the Qsdi cardPair Addresses Lists the switch settings necessary to set the baud rate Baud rate switch settingsPort 3 SW4 Port 3 SW5 Mode DTE/DCE mode switch settingsTest switch setting Port 2 SW6 Port 2 SW7 ModeQsdi card option switch locations QPC841 Quad Serial Data Interface card Page 869 870 of 894 QPC841 Quad Serial Data Interface card QPC841 Qsdi card cabling Page TDS/DTR card SDI function Tone transmitterTone detector Digits MF Digits Tones and cadencesDtmf Tone # Overload400 TDS/DTR card Page 877 ST2P/KP2 ST3P/RBSTP/C12 KP/CR/KP1TBD Tone # Frequency Hz Overload TDS/DTR card Page 881 Dtmf TDS/DTR card Page 883 420 X TDS/DTR card Page 885 188 TDS/DTR card Page 887 17/-15 235 Appendix a Lapb Data Link Control protocol Frame structure FCS Lapb balanced class of procedureBalanced configuration Combined stationBalanced configuration Commands and responsesAsynchronous Balanced Mode Sabm Description of procedureCommands and responses Response Option Page Page Circuit Card Description and Installation