ADTRAN ISU 512 Manual de usuario

ISU 512 ISDN Service Unit USER MANUAL Part Number ISU 512 (U Interface) 1202086L1 ISU 512 ST (ST Interface) 1202086L2 RS-530 to V.35 Adapter 1

Table of Contents ii 61202.086L1-1 User Manual 61202.086L1-1 Data 56 kbps...

Appenidix B. S-Register List84 ISU 512 User Manual 61202.086L1-1

61202.086L1-1 ISU 512 User Manual 85Appendix CAT CommandsThe AT commands (shown in Table C-A) can be used with the Maintenance interface available at

Appendix C. AT Commands86 ISU 512 User Manual 61202.086L1-1Data Terminal Ready (DTR) Control Line Options&D0 - DTR ignored&D1 - DTR Off forces

Appendix C. AT Commands61202.086L1-1 ISU 512 User Manual 87&Z4 - Stored number 4&Z5 - Stored number 5&Z6 - Stored number 6&Z7 - Stored

Appendix C. AT Commands88 ISU 512 User Manual 61202.086L1-1

61202.086L1-1 ISU 512 User Manual 89Appendix DPinoutsFigure D-1 illustrates the EIA-232 to DB-25 adapter connector. Figures D-2 through D-4 show the i

Appendix D. Pinouts90 ISU 512 User Manual 61202.086L1-1Table D-BPinouts for IFC RJ-45 ConnectorsFigure D-3EIA-232, RS-366, and RS-530 ConnectorFigure

Appendix D. Pinouts61202.086L1-1 ISU 512 User Manual 91Table D-CRS-366 Dialing Port PinoutsSee Figure D-3.Pin Name Input/Output Descriptions1 Shield I

Appendix D. Pinouts92 ISU 512 User Manual 61202.086L1-1Table D-DRS-530 PinoutsSee Figure D-3.Pin Name Input/Output Descriptions1 Shield I/O Shield for

Appendix D. Pinouts61202.086L1-1 ISU 512 User Manual 93Table D-EV.35 PinoutsSee Figure D-4.Pin Name Input/Output DescriptionsA Shield I/O Shield for C

Table of Contents 61202.086L1-1 ISU 512 User Manual iii TXINIT ...

Appendix D. Pinouts94 ISU 512 User Manual 61202.086L1-1Table D-FRS-530-to-V.35 Adapter Cable PinoutsSee Figure D-4.Pin Name Input/Output DescriptionsA

Appendix D. Pinouts61202.086L1-1 ISU 512 User Manual 95Figure D-5 displays the RS-366 Y cable, part number 1200120L1.Figure D-5RS-366 Y CableFigure D-

Appendix D. Pinouts96 ISU 512 User Manual 61202.086L1-1

61202.086L1-1 ISU 512 User Manual 97AcronymsAMI... Alternate Mark InversionANI ... Automatic Number Id

Acronyms98 ISU 512 User Manual 61202.086L1-1LAN ...Local Area NetworkLDM ...Limlited Distance ModemLDN

61202.086L1-1 ISU 512 User Manual 99Glossary2 B+DThe basic rate interface (BRI) in ISDN. A single ISDN circuit divided into two 64 kbps digital chann

Glossary100 ISU 512 User Manual 61202.086L1-1CCITT Consultative Committee on International Telephony and Telegraphy. A body of the International Tele

Glossary61202.086L1-1 ISU 512 User Manual 101DDSDataphone digital service. AT&T private line service for transmitting data over a digital system.

Glossary102 ISU 512 User Manual 61202.086L1-1interface A common boundary between two systems over which the inter-system commu-nication occurs.ISDNInt

Glossary61202.086L1-1 ISU 512 User Manual 103by multiple users. Typically, user data streams are interleaved on a bit or byte ba-sis (time division)

Table of Contents iv 61202.086L1-1 User Manual 61202.086L1-1 Rate Adaption ...

Glossary104 ISU 512 User Manual 61202.086L1-1S interface S reference pointThe interface that connects an ISDN terminal (TEI) or terminal adapter (TA)

Glossary61202.086L1-1 ISU 512 User Manual 105V.35CCITT standard for trunk interface between a network access device and a packet net-work that defines

Glossary106 ISU 512 User Manual 61202.086L1-1

61202.086L1-1 ISU 512 107IndexNumerics1 sec or EON 3110 sec or EON 322 sec or EON 312 x clear channel protocol 5, 4920 sec or EON 322047 checker 585 s

Index108 ISU 512 User Manual 61202.086L1-1connect timeout 34connectorEIA-232 90RS-366 90RS-530 90V.35 90connector typeselecting 43CTS options 44menu p

Index61202.086L1-1 ISU 512 User Manual 109Hhang up line 33, 54Iif an ISDN network line reads down 61if self test fails 61if the display readsSPID{1,3,

Index110 ISU 512 User Manual 61202.086L1-1interface 67options 22, 27numeric keypad 23Ooperating protocols 5operation 19ordering codesISDN 7ordering IS

Index61202.086L1-1 ISU 512 User Manual 111setting auto answerdisabled 33dump all calls 33enabled 33setting CD options 44setting CTS options 44setting

Index112 ISU 512 User Manual 61202.086L1-1Uup arrow 20, 21, 23updating ISU 512 softwarelocal method 13remote method 13using ISDN Basic Rate switched s

Product Support InformationPresales Inquiries and Applications SupportPlease contact your local distributor, ADTRAN Applications Engineering, or ADTRA

61202.086L1-1 ISU 512 User Manual v List of Figures Figure 1-1: ISU 512 Rear Panel ...

Table of Contents vi 61202.086L1-1 User Manual 61202.086L1-1

61202.086L1-1 ISU 512 User Manual vii List of Tables Table 1-A: ISU 512 Synchronous Rates ...

Table of Contents viii 61202.086L1-1 User Manual 61202.086L1-1

61202.086L1-1 ISU 512 User Manual 1 Chapter 1Understanding ISDN and the ISU 512 ISDN OVERVIEW The Integrated Services Digital Network (ISDN) is a pub

Chapter 1: Understanding ISDN and the ISU 512 2 ISU 512 User Manual 61202.086L1-1 The ISU 512 transmits data over an RS-530 or V.35 interface, select

Chapter 1: Understanding ISDN and the ISU 512 61202.086L1-1 ISU 512 User Manual 3 Dialing from the ISU 512 is accomplished in a variety of ways:• Man

Trademark: 5ESS is a registered trademark of AT&TDMS-100 is a trademark of Northern Telecom, Inc.ISU is a trademark of ADTRAN, Inc.901 Explorer

Chapter 1: Understanding ISDN and the ISU 512 4 ISU 512 User Manual 61202.086L1-1 ISU 512 INTEROPERABILITY Telephone networks are evolving from analo

Chapter 1: Understanding ISDN and the ISU 512 61202.086L1-1 ISU 512 User Manual 5 RECOMMENDED OPERATING PROTOCOLS The ISU 512 supports BONDING Mode 1

Chapter 1: Understanding ISDN and the ISU 512 6 ISU 512 User Manual 61202.086L1-1

61202.086L1-1 ISU 512 User Manual 7 Chapter 2Ordering ISDN ISDN is a complex service with many network options. Obtaining service from the local tel

Chapter 2: Ordering ISDN 8 ISU 512 User Manual 61202.086L1-1 For more information regarding ordering ISDN, see the ADTRAN document Ordering ISDN Ser

61202.086L1-1 ISU 512 User Manual 9 Chapter 3Installation INSTALLATION After unpacking the unit, immediately inspect it for possible shipping dam-age

Chapter 3: Installation 10 ISU 512 User Manual 61202.086L1-1DTE DATA CONNECTIONData terminal equipment (DTE) is connected to the ISU 512 by using the

Chapter 3: Installation61202.086L1-1 ISU 512 User Manual 11Where #R changes the Channel Rate (number of ISDN B channels) as follows:0 = (2x56k and 2x6

Chapter 3: Installation12 ISU 512 User Manual 61202.086L1-1THE MAINTENANCE INTERFACE The Maintenance Interface is available at 9600 bps, 8 data bits,

Chapter 3: Installation61202.086L1-1 ISU 512 User Manual 13Software UpdateThere are two methods available for updating ISU 512 software. The local me

FCC regulations require that the following information be provided in this manual:1. This equipment complies with Part 68 of the FCC rules. On the b

Chapter 3: Installation14 ISU 512 User Manual 61202.086L1-1VT 100 MENU INTERFACEThe VT 100 menu interface can be used by connecting a VT 100 compatibl

Chapter 3: Installation61202.086L1-1 ISU 512 User Manual 15Figure 3-2VT 100 Configuration MenuFigure 3-3VT 100 Configuration Menu 2

Chapter 3: Installation16 ISU 512 User Manual 61202.086L1-1Figure 3-4VT 100 Status ScreenFigure 3-5VT 100 Test Menu

Chapter 3: Installation61202.086L1-1 ISU 512 User Manual 17Figure 3-6VT 100 Dial Menu

Chapter 3: Installation18 ISU 512 User Manual 61202.086L1-1

61202.086L1-1 ISU 512 User Manual 19Chapter 4OperationINITIAL SELF TESTThe ISU 512 performs an initial self test upon initial installation. Once the

Chapter 4: Operation20 ISU 512 User Manual 61202.086L1-1MENU STRUCTUREThe ISU 512 uses a multilevel menu approach to access its many features. All me

Chapter 4: Operation61202.086L1-1 ISU 512 User Manual 21Configuration (CONFIG) MenuConfiguration selects network and DTE operating parameters. Dial M

Chapter 4: Operation22 ISU 512 User Manual 61202.086L1-13. Choose an item on the submenu such asNetwork Options (Netw. options) by pressing the corres

Chapter 4: Operation61202.086L1-1 ISU 512 User Manual 23LCD WindowDisplays menu items and messages in 2 lines by 16 characters.EnterSelects active men

FEDERAL COMMUNICATIONS COMMISSIONRADIO FREQUENCY INTERFERENCE STATEMENT1202086L1 This equipment has been tested and found to comply with the limits f

Chapter 4: Operation24 ISU 512 User Manual 61202.086L1-1

61202.086L1-1 ISU 512 User Manual 25Chapter 5ConfigurationUSING ISDN BASIC RATE SWITCHED SERVICEThis section explains how to configure the ISU 512 whe

Chapter 5: Configuration26 ISU 512 User Manual 61202.086L1-1Figure 5-1Configuration Menu<Use Up and Down keys to select LDN 1 to 8><Use Up an

Chapter 5: Configuration61202.086L1-1 ISU 512 User Manual 27CONFIGURING NETWORK OPTIONS FOR DIAL OPERATIONThis section describes how to configure the

Chapter 5: Configuration28 ISU 512 User Manual 61202.086L1-1SpeechSpeech directs the call control software to request a Mu-law/A-law speech cir-cuit a

Chapter 5: Configuration61202.086L1-1 ISU 512 User Manual 29Terminal IdentificationTerminal identification is assigned by the local telephone company.

Chapter 5: Configuration30 ISU 512 User Manual 61202.086L1-1Setting the LDNThe local directory number (LDN) is used when placing or receiving BOND-ING

Chapter 5: Configuration61202.086L1-1 ISU 512 User Manual 31Figure 5-2Dial Options MenuFront PanelTo establish and disconnect calls using the front pa

Chapter 5: Configuration32 ISU 512 User Manual 61202.086L1-15 sec or EON (default) The ISU 512 assumes the dial string is fully entered if more than 5

Chapter 5: Configuration61202.086L1-1 ISU 512 User Manual 33Auto AnswerThe ISU 512 can be configured to automatically answer or not answer. Use the f

CANADIAN EMISSIONS REQUIREMENTS 1202086L1 This digital apparatus does not exceed the Class B limits for radio noise emissions fromdigital apparatus a

Chapter 5: Configuration34 ISU 512 User Manual 61202.086L1-1Connect TimeoutThe Connect Timout option sets the length of time that the ISU 512 waits fo

Chapter 5: Configuration61202.086L1-1 ISU 512 User Manual 353. Place a call to the ISU 512 with the stored number to see if it answers.4. If the ISU 5

Chapter 5: Configuration36 ISU 512 User Manual 61202.086L1-1Remote SupervisionThe ISU 512 has the ability to be remotely accessed and configured from

Chapter 5: Configuration61202.086L1-1 ISU 512 User Manual 37Maintenance SetupThere are three Maintenance Setup options: Auto Traps, ADLP Address, and

Chapter 5: Configuration38 ISU 512 User Manual 61202.086L1-1Call NumIDWhen Call NumID is enabled, the ISU 512 will send the caller ID INFO setup messa

Chapter 5: Configuration61202.086L1-1 ISU 512 User Manual 39CONFIGURING THE ISU 512 FOR LEASED DIGITAL SERVICEThis section explains how to configure t

Chapter 5: Configuration40 ISU 512 User Manual 61202.086L1-1Figure 5-4Limited Distance Modem ApplicationIf two ISU 512 units are connected through cha

Chapter 5: Configuration61202.086L1-1 ISU 512 User Manual 41Test RemoteWhen the Test Remote option is enabled the unit performs an automatic 2047 BERT

Chapter 5: Configuration42 ISU 512 User Manual 61202.086L1-1SETTING DTE OPTIONSThe DTE Options menu is used to select the configuration parameters tha

Chapter 5: Configuration61202.086L1-1 ISU 512 User Manual 43Connector TypeSpecify the interface by selecting the desired connector type. Use the foll

CANADIAN EQUIPMENT LIMITATIONS Notice: The Canadian Industry and Science Canada label identifies certified equip-ment. This certification means tha

Chapter 5: Configuration44 ISU 512 User Manual 61202.086L1-1CTS OptionsSelecting Forced CTS causes the CTS signal on the DTE connector to be con-tinua

Chapter 5: Configuration61202.086L1-1 ISU 512 User Manual 453=CONFIG2=DTE options7=DTR Options1=Ignore DTR (default)2=Idle when Off3=Off>On dial #0

Chapter 5: Configuration46 ISU 512 User Manual 61202.086L1-1BONDING SETUPThe ISU 512 communicates with many different types of telecommunication equip

Chapter 5: Configuration61202.086L1-1 ISU 512 User Manual 47TXFAThis option specifies the length of time both endpoints attempt to detect the BONDING

Chapter 5: Configuration48 ISU 512 User Manual 61202.086L1-1TCIDThis option specifies the length of time both endpoints attempt to negotiate an agreea

Chapter 5: Configuration61202.086L1-1 ISU 512 User Manual 49TRANSPARENT 2 X CLEAR CHANNEL PROTOCOLDue to the large number of existing videoconferencin

Chapter 5: Configuration50 ISU 512 User Manual 61202.086L1-1Videoconferencing equipment should be set for delayed second call dialing when using the R

Chapter 5: Configuration61202.086L1-1 ISU 512 User Manual 51Dial 384KWhen the ISU 512 is configured for Dial 384K service the following parame-ters ar

Chapter 5: Configuration52 ISU 512 User Manual 61202.086L1-1Maximum bit rate 336 kbpsDTR Options IgnoreRS-530-V35 cable DisabledRS366-Y cable Disabled

Chapter 5: Configuration61202.086L1-1 ISU 512 User Manual 53Maximum bit rate 512 kbps dataDTR options IgnoreClock mode MasterChannel rate 64K BearerRS

Quick Start Guide Before configuring the ISU TM 512, the telephone service provider must supply the switch type, service profile identifier (SPID),

Chapter 5: Configuration54 ISU 512 User Manual 61202.086L1-1DIALING OPTIONSSelecting 4=DIAL or pressing the # (pound) from the top of the menu tree di

Chapter 5: Configuration61202.086L1-1 ISU 512 User Manual 55Store/Review Number Enter and review stored numbers. Press the Up and Down arrow keys to

Chapter 5: Configuration56 ISU 512 User Manual 61202.086L1-1CONFIGURING THE ISU 512 FOR V.25 BIS IN-BAND DIALINGV.25 bis dialing is used primarily by

61202.086L1-1 ISU 512 User Manual 57Chapter 6TestingTEST OPTIONSSelecting 2=TEST from the Main menu tree displays available local testing op-tions.

Chapter 6: Testing58 ISU 512 User Manual 61202.086L1-12047 CheckerThe ISU 512 has the ability to loopback the remote unit and generate/check 2047 BERT

Chapter 6: Testing61202.086L1-1 ISU 512 User Manual 59Near-End Block Errors/Far-End Block Errors (NEBE/FEBE)Allows the user to monitor the quality of

Chapter 6: Testing60 ISU 512 User Manual 61202.086L1-1

61202.086L1-1 ISU 512 User Manual 61Chapter 7TroubleshootingIF SELF TEST FAILSWhen the ISU 512 powers up, it performs an internal self test. This tak

Chapter 7: Troubleshooting62 ISU 512 User Manual 61202.086L1-1directory number(s) provided with the ISDN line. Calling a good ISDN line with nothing

Chapter 7: Troubleshooting61202.086L1-1 ISU 512 User Manual 63F. Ensure nothing else is bridged across the ISDN line pair.G. With a minimum of extra

Press Cancel to exit to the status screen and verify Ready conditions for each BRI line configured. If the status screen reads SYNC , DOWN ,

Chapter 7: Troubleshooting64 ISU 512 User Manual 61202.086L1-13. Connect another piece of functioning ISDN equipment to the ISDN line.4. With the ISU

Chapter 7: Troubleshooting61202.086L1-1 ISU 512 User Manual 65IF THE DISPLAY READS SPID{1,3,5, OR 7}This section does not apply to installations outs

Chapter 7: Troubleshooting66 ISU 512 User Manual 61202.086L1-1• The ISU 512 software setup• The software setup of the telephone service providerTo iso

61202.086L1-1 ISU 512 User Manual 67Chapter 8Specifications SummarySPECIFICATIONS AND FEATURESThis section describes the standard specifications and f

Chapter 8: Specifications Summary68 ISU 512 User Manual 61202.086L1-1D Channel Switch Compatibility• AT&T 5ESS• NTI DMS-100• National ISDN-1• Euro

61202.086L1-1 ISU 512 User Manual 69Appendix AStatus Buffer MessagesSTATUS LINE MESSAGESMessages in all caps are generated by the ISDN network. Messa

Appendix A. Status Buffer Messages70 ISU 512 User Manual 61202.086L1-1{1,2,3,4}:SPID1The ISU is registering its first SPID with the network.{1,2,3,4}:

Appendix A. Status Buffer Messages61202.086L1-1 ISU 512 User Manual 71ACCESS_INFO_DISCThe network was unable to deliver access information to the far

Appendix A. Status Buffer Messages72 ISU 512 User Manual 61202.086L1-1CallID 2 in useISU 512 tried to place a call using SPID 2 though SPID 2 was alre

Appendix A. Status Buffer Messages61202.086L1-1 ISU 512 User Manual 73DPUMP END RCVDIndication of a hang-up or disconnect occurring during BONDING. D

61202.086L1-1 ISU 512 User Manual i Table of Contents Chapter 1. Understanding ISDN and the ISU 512 ...

Appendix A. Status Buffer Messages74 ISU 512 User Manual 61202.086L1-1INCOMING_CALL_BAIncoming call barred. The network will not allow an incoming ca

Appendix A. Status Buffer Messages61202.086L1-1 ISU 512 User Manual 75MANDATORY_IE_MISMandatory information element missing.Need 64K callThe BONDING p

Appendix A. Status Buffer Messages76 ISU 512 User Manual 61202.086L1-1NORMAL_CLEARINGThe network is disconnecting the current call.NOT end2end ISDNThe

Appendix A. Status Buffer Messages61202.086L1-1 ISU 512 User Manual 77TANULL expiredBonding timer TANULL expired; non BONDING equipment attempted to c

Appendix A. Status Buffer Messages78 ISU 512 User Manual 61202.086L1-1WRONG_MSG_FOR_STThe ISU 512 received a message that is not appropriate for the s

61202.086L1-1 ISU 512 User Manual 79Appendix BS-Register ListS0 . . . . . AUTO ANSWER . . . . . . Determines how the ISU 512 answers an incoming call.

Appenidix B. S-Register List80 ISU 512 User Manual 61202.086L1-1S34 . . . .DTE DTR. . . . . . . . . . . . .Determines how the ISU 512 responds to ch

Appenidix B. S-Register List61202.086L1-1 ISU 512 User Manual 81S45 . . . . BOND TCID. . . . . . . . . . The number of seconds bo

Appenidix B. S-Register List82 ISU 512 User Manual 61202.086L1-1S55 . . . .DIAL MODE . . . . . . . . . .Selects dialing interface.0=Front panel only

Appenidix B. S-Register List61202.086L1-1 ISU 512 User Manual 83The following are the string locations for stored numbers 0 - 9:S