Universal Remote DMS-100 Spezifikationen

297-1001-131DMS-100 FamilyDMS-100 Ringing SystemGeneral DescriptionBASE15 and up Standard 06.01 October 2000

viii Contents297-1001-131 Standard 06.01 October 2000Ringing generator capacity 2-8Ringing generator takeover and take back 2-9LM and RLM ring

3-32 Ringing in Series II peripherals297-1001-131 Standard 06.01 October 200017 Reseat RG-1 and restore power.At the MAP terminal18 To quit th

Ringing in Series II peripherals 3-33DMS-100 Ringing SystemEnter Y to continue processing the change request and press the Enter key.Example of a MAP

3-34 Ringing in Series II peripherals297-1001-131 Standard 06.01 October 200026 To exit table LCMINV, type> QUIT ALLand press the Enter key

Ringing in Series II peripherals 3-35DMS-100 Ringing System35 To post the first LCM, type> POST LCM 0 0and press the Enter key.36 Are the units in t

3-36 Ringing in Series II peripherals297-1001-131 Standard 06.01 October 2000At the LCE frame/cabinet40Put on a wrist strap.41 Power down, rem

Ringing in Series II peripherals 3-37DMS-100 Ringing System46 To test the LCM units, type> POST LCM 0 0and press the Enter key.> TST UNIT 0and p

3-38 Ringing in Series II peripherals297-1001-131 Standard 06.01 October 2000Figure 3-10 Summary of Single LCM ringing generator configuration

Ringing in Series II peripherals 3-39DMS-100 Ringing SystemProcedure 3-2 Single LCM ringing generator configuration change procedureAt the MAP terminal

3-40 Ringing in Series II peripherals297-1001-131 Standard 06.01 October 20007 Are the units in the LCM aligned to use RG-0?8 To get an LCM un

Ringing in Series II peripherals 3-41DMS-100 Ringing SystemAt the frame10Put on a wrist strap.11 Power down, remove, and make the DIP switch changes t

Contents ixDMS-100 Ringing SystemAssigning ringing to line concentrating modules 4-3Setting up the LCM or RLCM ringing generators 4-3Line cards 4-4Ta

3-42 Ringing in Series II peripherals297-1001-131 Standard 06.01 October 200012 Reseat RG-1 and restore power.At the MAP terminal13 To quit th

Ringing in Series II peripherals 3-43DMS-100 Ringing System18 To exit table LCMINV, type> QUIT ALLand press the Enter key.19 To access the PM level

3-44 Ringing in Series II peripherals297-1001-131 Standard 06.01 October 2000At the frame26Put on a wrist strap.27 Power down, remove, and mak

Ringing in Series II peripherals 3-45DMS-100 Ringing SystemRinging in the Universal Edge 9000The architecture of the POTS functionality in the Univers

3-46 Ringing in Series II peripherals297-1001-131 Standard 06.01 October 2000Figure 3-11 UEN shelf and line card layoutNote 1:NTNP44 supports

Ringing in Series II peripherals 3-47DMS-100 Ringing SystemRinging in the Remote Line Concentrating ModuleThe Remote Line Concentrating Module (RLCM)

DMS-100 Family DMS-100 Ringing System BASE15 and up4-14 Administration of DMS ringingAssigning ringing to line modulesThis section describes the admi

4-2 Administration of DMS ringing297-1001-131 Standard 06.01 October 2000Ringing generatorsFollowing is a list of the LME and RLE ringing gene

Administration of DMS ringing 4-3DMS-100 Family DMS-100 Ringing System BASE15 and upthe SERVORD Reference Manual. Information regarding the relationsh

4-4 Administration of DMS ringing297-1001-131 Standard 06.01 October 2000Line cardsAs with the LM and RLM, the LCM and RLCM must contain line

Administration of DMS ringing 4-5DMS-100 Family DMS-100 Ringing System BASE15 and upLine cardsThe RCT uses the following line cards:• QPP405 - single

4-6 Administration of DMS ringing297-1001-131 Standard 06.01 October 2000Assigning ringing to SCM-100UAssigning ringing to the SCM-100U involv

Administration of DMS ringing 4-7DMS-100 Family DMS-100 Ringing System BASE15 and upcards on the appropriate PM and by using SERVORD to affect the cha

4-8 Administration of DMS ringing297-1001-131 Standard 06.01 October 2000Table LMRNGTable LMRNG defines the ringing type for each LM or RLM. Co

DMS-100 Family DMS-100 Ringing System BASE15 and up5-15 Ringing system maintenanceRinging user interfaceThe DMS-100 user interface allows ringing gen

5-2 Ringing system maintenance297-1001-131 Standard 06.01 October 2000RG overload control - Series II peripheralsSeries II peripherals are all

Ringing system maintenance 5-3DMS-100 Family DMS-100 Ringing System BASE15 and updetermine if the ringing trip was valid. If the line is found to be o

5-4 Ringing system maintenance297-1001-131 Standard 06.01 October 2000LM When ringing occurs, the line card is instructed to encode the ringin

Ringing system maintenance 5-5DMS-100 Family DMS-100 Ringing System BASE15 and upsituation, the ringing resources are tied up unnecessarily for the du

DMS-100 Family DMS-100 Ringing System BASE15 and upxiAbout this documentWhen to use this documentThis document describes the DMS-100 ringing system.

5-6 Ringing system maintenance297-1001-131 Standard 06.01 October 2000Ringing generator alarmsWhen a failure occurs in a ringing generator, an

Ringing system maintenance 5-7DMS-100 Family DMS-100 Ringing System BASE15 and upIn addition to the DMS-100 MAP terminal, feature package NTX215 allow

DMS-100 FamilyDMS-100 Ringing SystemGeneral DescriptionProduct Documentation-Dept3423Nortel NetworksPO Box 13010RTP, NC 22708-3010Telephone: 1-877-662

xii297-1001-131 Standard 06.01 October 2000• DMS-100 Provisioning Manual, 297-1001-450• Peripheral Modules Maintenance Guide, 297-1001-592• SMS

xiiiDMS-100 Family DMS-100 Ringing System BASE15 and upWARNINGPossibility of equipment damageCAUTIONPossibility of service interruption or degradation

xiv297-1001-131 Standard 06.01 October 2000ResponsesResponses correspond to the MAP display and are shown in a different type:FP 3 Busy CTRL 0:

DMS-100 Family DMS-100 Ringing System BASE15 and up1-11 DMS-100 ringing overviewIntroductionThe DMS-100 ringing system performs automatic number iden

1-2 DMS-100 ringing overview297-1001-131 Standard 06.01 October 2000Figure 1-1 Illustration of a DMS-100 ringing cycleNote: The time slot dura

DMS-100 ringing overview 1-3DMS-100 Family DMS-100 Ringing System BASE15 and upapplies power ringing at the start of the next available ringing cycle.

1-4 DMS-100 ringing overview297-1001-131 Standard 06.01 October 2000Figure 1-2 Normal versus immediate ringing on 1FR lineThe effects of immed

DMS-100 ringing overview 1-5DMS-100 Family DMS-100 Ringing System BASE15 and upFor example, in the following figure, ringing is enabled on the LCE, the

1-6 DMS-100 ringing overview297-1001-131 Standard 06.01 October 2000The treatments for FSR revertive calls are defined in table TMTCNTL,subtabl

DMS-100 ringing overview 1-7DMS-100 Family DMS-100 Ringing System BASE15 and upThe frequencies used in the frequency selective ringing scheme are as f

1-8 DMS-100 ringing overview297-1001-131 Standard 06.01 October 2000Harmonic ringingThe following figure illustrates the relationship of the ha

DMS-100 ringing overview 1-9DMS-100 Family DMS-100 Ringing System BASE15 and upNote: Available frequencies are 20 Hz, 30 Hz, 40 Hz, 50 Hz, and 60 Hz.A

1-10 DMS-100 ringing overview297-1001-131 Standard 06.01 October 2000Revertive calls (calls from a subscriber on a multiparty line to anothers

DMS-100 ringing overview 1-11DMS-100 Family DMS-100 Ringing System BASE15 and upFigure 1-8 Call on multiparty superimposed ringing lineNote 1:+R indic

1-12 DMS-100 ringing overview297-1001-131 Standard 06.01 October 2000The dc component of the superimposed ringing signal determines the ringer

DMS-100 ringing overview 1-13DMS-100 Family DMS-100 Ringing System BASE15 and upFigure 1-10 LCE superimposed revertive ringing with immediate ring ena

DMS-100 FamilyDMS-100 Ringing SystemGeneral DescriptionPublication number: 297-1001-131Product release: BASE15 and upDocument release: Standard 06.01D

1-14 DMS-100 ringing overview297-1001-131 Standard 06.01 October 2000Figure 1-12 LCE superimposed revertive ringing with immediate ring enable

DMS-100 ringing overview 1-15DMS-100 Family DMS-100 Ringing System BASE15 and upFigure 1-13 LCE superimposed revertive ringing with immediate ring ena

1-16 DMS-100 ringing overview297-1001-131 Standard 06.01 October 2000Figure 1-14 Ringing on multiparty coded ringing lineSubscribers on multip

DMS-100 ringing overview 1-17DMS-100 Family DMS-100 Ringing System BASE15 and upOFCENG. Office parameter REVRING is described in Office ParametersRefere

1-18 DMS-100 ringing overview297-1001-131 Standard 06.01 October 2000The following ringing codes are used in the coded ringing scheme:• ring p

DMS-100 ringing overview 1-19DMS-100 Family DMS-100 Ringing System BASE15 and upFigure 1-16 LME/LCE coded ringing patterns - immediate ring disabledRi

1-20 DMS-100 ringing overview297-1001-131 Standard 06.01 October 2000Figure 1-17 LME/LCE coded ringing patterns with immediate ring enabledDis

DMS-100 ringing overview 1-21DMS-100 Family DMS-100 Ringing System BASE15 and upDistinctive ringing is supported by the coded ringing, decimonic schem

1-22 DMS-100 ringing overview297-1001-131 Standard 06.01 October 2000Figure 1-19 Distinctive ringing patterns - frequency selective schemeNote

DMS-100 ringing overview 1-23DMS-100 Family DMS-100 Ringing System BASE15 and upFigure 1-20 Distinctive ringing patterns for the C3C ringing typeTeen

1-24 DMS-100 ringing overview297-1001-131 Standard 06.01 October 2000In the teen ringing configuration, a primary directory number (PDN) and up

DMS-100 ringing overview 1-25DMS-100 Family DMS-100 Ringing System BASE15 and upFigure 1-22 Teen ringing - coded ringing schemeFigure 1-23 Teen ringin

1-26 DMS-100 ringing overview297-1001-131 Standard 06.01 October 2000ringing and feature ringing. Note that some values of ON and OFF have a+/

DMS-100 ringing overview 1-27DMS-100 Family DMS-100 Ringing System BASE15 and upFigure 1-24 Ringing patterns2.0 sOOnn1.0 sOOffff2.0 s 1.0 s1.5 s0.5 s

1-28 DMS-100 ringing overview297-1001-131 Standard 06.01 October 2000Figure 1-25 Ringing patterns (cont'd)Note 1: Ring patterns 2 to 8 u

DMS-100 ringing overview 1-29DMS-100 Family DMS-100 Ringing System BASE15 and upUnited Kingdom ringingUnited Kingdom ringing is ring type C3C, based o

1-30 DMS-100 ringing overview297-1001-131 Standard 06.01 October 2000Figure 1-26 United Kingdom Ringing patternsThere are eight distinct ringi

DMS-100 ringing overview 1-31DMS-100 Family DMS-100 Ringing System BASE15 and upFigure 1-27 United Kingdom distinctive ringing patternsOOnn0.8 s0.7 s

1-32 DMS-100 ringing overview297-1001-131 Standard 06.01 October 2000Ringing characteristicsThe following tables provide a summary of DMS-100

DMS-100 ringing overview 1-33DMS-100 Family DMS-100 Ringing System BASE15 and upThe following table provides a summary of NT2X27 ringing generatorpara

DMS-100 Family DMS-100 Ringing System BASE15 and upiiiPublication historyOctober 2000BASE15 Standard 06.01• Added Universal Edge 9000 (UEN) ringing in

1-34 DMS-100 ringing overview297-1001-131 Standard 06.01 October 2000The following table provides a summary of NT6X30 ringing generatorparamet

DMS-100 ringing overview 1-35DMS-100 Family DMS-100 Ringing System BASE15 and upHarmonic NT6X30AA 20 Hz16.67 Hz25 Hz33.33 Hz50 Hz66.67 Hz87 V ac105 V

1-36 DMS-100 ringing overview297-1001-131 Standard 06.01 October 2000The following table provides a summary of NT6X60 ringing generatorparamet

DMS-100 ringing overview 1-37DMS-100 Family DMS-100 Ringing System BASE15 and upEach POTS 32 NTNP50 line card has a dedicated ringing generator. Thefo

1-38 DMS-100 ringing overview297-1001-131 Standard 06.01 October 2000The following table provides a summary of ringing generator powerspecifica

DMS-100 ringing overview 1-39DMS-100 Family DMS-100 Ringing System BASE15 and upProvisioning ringing generatorsThis section describes considerations t

1-40 DMS-100 ringing overview297-1001-131 Standard 06.01 October 2000Figure 1-28 Ringer configurationsBridged ringingIn the bridged ringing con

DMS-100 ringing overview 1-41DMS-100 Family DMS-100 Ringing System BASE15 and upAudible ring back signalAudible ring back indicates to the calling par

1-42 DMS-100 ringing overview297-1001-131 Standard 06.01 October 2000Figure 1-30 Timing of audible and power ringing signals - immediate ringi

DMS-100 Family DMS-100 Ringing System BASE15 and up2-12 Ringing in Series I peripheralsRinging types supported by LM and RLMAs mentioned previously,

iv297-1001-131 Standard 06.01 October 2000July 1998BASE08 Standard 04.02• added description of United Kingdom ringing and a limit on Distinctive

2-2 Ringing in Series I peripherals297-1001-131 Standard 06.01 October 2000Figure 2-1 Series I peripheral ringing system architectureLM and RL

Ringing in Series I peripherals 2-3DMS-100 Family DMS-100 Ringing System BASE15 and up• synchromonic MF - NT2X27AE• 20 Hz BOC coded ringing (105 V RMS

2-4 Ringing in Series I peripherals297-1001-131 Standard 06.01 October 2000LM and RLM processors associated with ringingThe following LM/RLM p

Ringing in Series I peripherals 2-5DMS-100 Family DMS-100 Ringing System BASE15 and upMaster processorThe LM and RLM master processor is the main proc

2-6 Ringing in Series I peripherals297-1001-131 Standard 06.01 October 2000maintained as long as the signal processor and RGI in each bay oper

Ringing in Series I peripherals 2-7DMS-100 Family DMS-100 Ringing System BASE15 and upFigure 2-4 Takeover configurations in LM/RLMRinging take backIf t

2-8 Ringing in Series I peripherals297-1001-131 Standard 06.01 October 2000If operating company personnel repair the RGI fault and return the

Ringing in Series I peripherals 2-9DMS-100 Family DMS-100 Ringing System BASE15 and upRinging generator takeover and take backBoth ringing generators

DMS-100 Ringing System3-13 Ringing in Series II peripheralsRinging in the subscriber carrier moduleThis chapter describes the ringing systems in DMS-

vDMS-100 Family DMS-100 Ringing System BASE15 and upOctober 1993BCS36 Preliminary 03.01• rearranged chapters• incorporated technical and editorial cha

3-2 Ringing in Series II peripherals297-1001-131 Standard 06.01 October 2000The SCM-100U was introduced into the DMS-100 by feature packageNTX

Ringing in Series II peripherals 3-3DMS-100 Ringing SystemRinging hardwareThe SCM-100U/RCU ringing system involves the hardware components listedin th

3-4 Ringing in Series II peripherals297-1001-131 Standard 06.01 October 2000RCU components associated with ringingA detailed functional descri

Ringing in Series II peripherals 3-5DMS-100 Ringing SystemIn the event that the monitor circuit detects a fault, the monitor and alarmcircuit raises a

3-6 Ringing in Series II peripherals297-1001-131 Standard 06.01 October 2000Figure 3-2 SCM-100R/RCT ringing configurationLinesSSCCMM--110000RRR

Ringing in Series II peripherals 3-7DMS-100 Ringing SystemRinging hardwareThe SCM-100R/RCT hardware is listed in the following table.SCM-100R ringing

3-8 Ringing in Series II peripherals297-1001-131 Standard 06.01 October 2000RCT ringing hardwareFollowing is a brief functional description of

Ringing in Series II peripherals 3-9DMS-100 Ringing SystemRinging generator capacityFollowing are the capacities for the RCT ringing generators.• QPP4

3-10 Ringing in Series II peripherals297-1001-131 Standard 06.01 October 2000Figure 3-3 SCM-100S/RCS ringing configurationSCM-100S ringing hard

Ringing in Series II peripherals 3-11DMS-100 Ringing SystemThe following table contains brief functional descriptions of the ringinghardware associate

3-12 Ringing in Series II peripherals297-1001-131 Standard 06.01 October 2000Also on each shelf is a control complex made up of a power conver

Ringing in Series II peripherals 3-13DMS-100 Ringing SystemFigure 3-4 LCE frameRinging generator0 Ringing generator1NT6X30 NT6X30LCM 00LCM 01Unit 0Uni

3-14 Ringing in Series II peripherals297-1001-131 Standard 06.01 October 2000Ringing generator controlThe LCM is provisioned with two ringing

Ringing in Series II peripherals 3-15DMS-100 Ringing SystemThe following paragraphs describe the function of LCM hardware componentsonly as they relat

3-16 Ringing in Series II peripherals297-1001-131 Standard 06.01 October 2000NT6X54 bus interfaceThe NT6X54 bus interface card (BIC) multiplex

Ringing in Series II peripherals 3-17DMS-100 Ringing SystemDetailed ringing schematicThe schematic in theFigure 3-6, "Detailed ringing schematic

3-18 Ringing in Series II peripherals297-1001-131 Standard 06.01 October 2000Figure 3-6 Detailed ringing schematicRG1RT–48V+48V–130V+130V61A61

Ringing in Series II peripherals 3-19DMS-100 Ringing SystemRinging signalsRinging and ANI/coin voltages enter the LCM through the NT6X53 powerconverte

3-20 Ringing in Series II peripherals297-1001-131 Standard 06.01 October 2000RMSThis normally low bit goes high to indicate a low ringing volt

Ringing in Series II peripherals 3-21DMS-100 Ringing SystemANI/coin signalsANI/coin signals are transmitted from the NT6X53 on a two-wire bus, but,unl

DMS-100 Ringing SystemviiContentsAbout this document xiWhen to use this document xiHow to check the version and issue of this document xiReferences in

3-22 Ringing in Series II peripherals297-1001-131 Standard 06.01 October 2000Ringing processThe LCM/RLCM ringing process performs the followin

Ringing in Series II peripherals 3-23DMS-100 Ringing SystemUpon receiving a ANI/coin cancel message, the ringing schedule task sends amessage to the r

3-24 Ringing in Series II peripherals297-1001-131 Standard 06.01 October 2000to the time slot corresponding to the subcycle transition. This e

Ringing in Series II peripherals 3-25DMS-100 Ringing SystemFigure 3-8 LCM ringing sequence diagramDDMMSS--110000CCCCLLCCMMSends ringing requestmessage

3-26 Ringing in Series II peripherals297-1001-131 Standard 06.01 October 2000Ringing generator configuration change procedureFollow this proced

Ringing in Series II peripherals 3-27DMS-100 Ringing SystemFigure 3-9 Summary of Dual LCM ringing generator configuration change procedureThis flowchar

3-28 Ringing in Series II peripherals297-1001-131 Standard 06.01 October 2000Procedure 3-1 Dual LCM ringing generator configuration change proc

Ringing in Series II peripherals 3-29DMS-100 Ringing System7 To post the the first LCM in the frame or cabinet, type> POST LCM 0 0and press the Ente

3-30 Ringing in Series II peripherals297-1001-131 Standard 06.01 October 2000Note:It is necessary to busy the unit so that the mate unit enter

Ringing in Series II peripherals 3-31DMS-100 Ringing SystemNote:Perform this step for each LCM unit that needs to use RG-0. Theresult of switching rin