Black Box MD1000A Guida Utente

MD1000A Modem 3600Modem User’s Guide

ContentsV.3600 xiRegulatory Information Chapter 1.IntroductionShelf-Mount Units ...

AT CommandsModem 3600 5-43 The %P=D command disables remote configuration. To enable remote configuration, insert another security code.IMPORTANT: Do

AT Commands5-44 Modem 3600Remote Configuration DTE Speed *RBThis option forces DTE speed to a particular setting, if desired.Remote Configuration Fo

AT CommandsModem 3600 5-45Remote Configuration Saving or Discarding Options *RQThis option allows the opportunity to discard an undesirable option.C

Modem 36006-1Chapter 6ProtocolsCCITT V.42 bis Error Control ProtocolV.42 bis is an industry standard for error control adopted by the Consultative Co

Protocols6-2 Modem 3600Auto-Reliable ModeIn auto-reliable mode the modem negotiates to the highest protocol (LAPM or MNP) common to both modems. Howev

ProtocolsModem 3600 6-3Direct ModeThe DTE speed and DCE speed are forced to be the same. No error control or buffering.NoteIn direct mode, with the DC

Protocols6-4 Modem 3600Disconnect Buffer Delay %DSelect a delay during which the modem processes data in its transmit and receive buffers before disc

ProtocolsModem 3600 6-5Serial Port (DTE) Constant Speed \JThe \J command allows DCE and DTE to operate at different speeds. The \J1 command forces se

Protocols6-6 Modem 3600Operating Mode \NSelect the V.42 bis mode to be used in data mode. An \Nn command issued during command mode while a connect

Contents (continued) xiiV.3600Chapter 4. Front Panel OperationLED Descriptions ...

ProtocolsModem 3600 6-7Serial Port Flow Control \QThe \Q commands set the type of flow control used by the serial port. If the serial port speed exc

Protocols6-8 Modem 3600XON/XOFF Pass Through \XThis option is active when flow control of the modem by the DTE has been selected for XON/XOFF and th

ProtocolsModem 3600 6-9Note The Modem 3600 will transmit the XON/XOFF characters to start/stop data transmission from the remote modem. The Modem 3600

Protocols6-10 Modem 3600A break is sent to the serial port while the modem is in connect state during a direct connection (no protocol, data not buffe

ProtocolsModem 3600 6-11Maximum Reliable Block Size \AThe \A command sets the maximum transmit block size for MNP connections. Use this command to f

Protocols6-12 Modem 3600V.42bis Data Compression %CThe %C command determines application of data compression while running LAPM protocol. Command Op

Modem 36007-1Chapter 7 Test Mode OperationDiagnostic tests are used to isolate faults in the communications path. Diagnostic tests terminate after th

Test Mode Operation7-2 Modem 3600NoteThese tests do not apply to fax mode and should only be performed when the modem is configured for data operation

Test Mode OperationModem 3600 7-3For example, to run the self test analog loopback test for 30 seconds, enter ATS18=30&T8The modem should respond

Test Mode Operation7-4 Modem 3600For 2-wire operation, Analog Bilateral Loopback is invalid. In 4-wire operation, Analog Bilateral Loopback connects t

V.3600 xiiiContents (continued)Chapter 5. AT CommandsSwitching from Voice to Data ... 5-16Answering A Call

Test Mode OperationModem 3600 7-5Testing the Remote ModemUse LDL, RDL, and RDL/TP in the online data mode to test the remote modem and phone line. Ent

Test Mode Operation7-6 Modem 3600Grant/Deny RDL Request &T4, &T5Local operators can deny a request from the remote modem for remote digital

Test Mode OperationModem 3600 7-7Remote Digital Loopback with Self Test &T7After making the data connection, enter the escape sequence to return

Test Mode Operation7-8 Modem 3600DTE Controlled Remote Digital Loopback (Pin 21) *RDTo enable DTE Controlled Remote Digital Loopback, enter *RD1. En

Modem 36008-1Chapter 8SecurityThe Modem 3600 series provides three features to assure secure operation of the modem. These features are front panel p

Security8-2 Modem 3600Low Security OperationLow security operation provides password protection against unauthorized dial-up access. High security is

SecurityModem 3600 8-3After receiving the $, the secure remote modem accepts the security code and waits for a carriage return. Entering more than ten

Security8-4 Modem 3600Set Password $S=xThe $S=x command sets an empty password location to x. This command only applies when no password or only one i

SecurityModem 3600 8-5Operating without High SecurityThe modem is factory set with security disabled. In this mode the local DTE is connected to the l

Security8-6 Modem 3600SuperuserThe superuser has access to all user information for administrative purposes and can change user logon requirements and

Contents (continued) xivV.3600Incoming Call *IC ... 5-32Line Current Disconnect *LC ..

SecurityModem 3600 8-7After seven calls (the default in remote configuration), the ILLEGAL ATTEMPTS counter will have reached maximum and the user wil

Security8-8 Modem 3600Setting Passwords $Pn=pw$pwSelect a password between 4 and 34 printable ASCII characters.To store the password enterAT$Pn=pw$p

SecurityModem 3600 8-9Level 1 security does not require a callback number; however, if the security level is changed to level 2 or 3 a callback number

Security8-10 Modem 3600The Modem 3600 responds by scrolling any illegal attempt information onto the screen as in the following example:USER NUMBER: 0

SecurityModem 3600 8-11Verify User Information $In, $IBnSecurity level and callback number can be displayed using either the $In or $IBn command. To

Security8-12 Modem 3600If the password entry is incorrect, the password entry field will be cleared and the remote user will be allowed further entrie

Modem 36009-1Chapter 9 Fax OperationThe Modem 3600 can send and receive fax documents at speeds up to 14,400 bps, with the appropriate software. As a

Fax Operation9-2 Modem 3600Modem InitializationFor fax operation, most fax software packages are equipped with a fax initialization command string. En

Fax OperationModem 3600 9-3Fax Associated OptionsA number of options can be changed without any effect on fax operation. These include items like spea

Fax Operation9-4 Modem 3600The Class 1 standard assumes a serial asynchronous DTE-DCE connection using EIA-232D (or CCITT V.24) circuits. EIA-232D cir

V.3600 xvContents (continued)Chapter 6. ProtocolsCCITT V.42 bis Error Control Protocol ... 6-1Reliable Mode ...

Fax OperationModem 3600 9-5After dialing the specified number in fax mode, the modem generates 1100 Hz CNG tones in accordance with T.30 while trying

Fax Operation9-6 Modem 3600Off Hook H1The H1 command instructs the modem to go off hook. In fax mode, this might be used when the user has used manu

Fax OperationModem 3600 9-7Receive Silence +FRS=(Time)The command +FRS= causes the modem to listen for silence and report back an OK result code whe

Fax Operation9-8 Modem 3600The Modem 3600 returns an ERROR result code if any of the above commands are issued while the modem is on hook.Facsimile Tr

Fax OperationModem 3600 9-9HDLC Transmit +FTH=(Mod)+FTH=(Mod) causes the modem to transmit HDLC framed data using the modulation and speed selected

Fax Operation9-10 Modem 3600Class 1 Result Code +FCERRORIf the modem detects any carrier or tone that differs from that specified in a +FRM or +FRH

Modem 360010-1Chapter 10Status RegistersS-RegistersMost modem configuration information is stored in a part of memory called status (S) registers. Du

Status Registers10-2 Modem 3600Bit values for S-registers must not be confused with the total register value. Bit values are counted separately for ea

Status RegistersModem 3600 10-3S-Register Operation Sn?, Sn?^Enter ATSn? to read a register value, where n=register number for a decimal value

Status Registers10-4 Modem 3600Individual Bit Command Sn . # =vSome operators use AT commands as the primary method of changing S-register options.

Contents (continued) xviV.3600Chapter 8. SecurityAutocallback Security ... 8-1Low Securit

Status RegistersModem 3600 10-5Escape Character S2The standard escape character is a + sign (ASCII value of 43). To change the character, set S2 to

Status Registers10-6 Modem 3600Pause Interval for Comma S8When a dial command contains a comma, the modem pauses the number of seconds in S8. Change

Status RegistersModem 3600 10-7S13Not usedBit Mapped S14NoteIn the tables for bit mapped S-registers, bold text indicates bit value defaults. NoteW

Status Registers10-8 Modem 3600System Tests S16This register contains the status of system test options.S17Not usedTest Timeout S18Test timeout i

Status RegistersModem 3600 10-9Bit Mapped S21Bit ValueCommand Description6, 0 00 100111&S&S1&S2&S3DSR forced on DSR on when onlineD

Status Registers10-10 Modem 3600Bit Mapped S22Bit Mapped S23S24Not usedBit Value Command Description1, 0 00011011LL1L2L3Speaker volume lowSpeake

Status RegistersModem 3600 10-11DTR State Recognition S25The S25 register specifies the amount of time (0-255) in 0.01 second (10 ms) increments th

Status Registers10-12 Modem 3600Bit Mapped S29Bit Mapped S30S31ReservedBit Value CommandDescription0 01*NT1*NTEnable AT command setDisable AT comm

Status RegistersModem 3600 10-13Bit Mapped S32S33ReservedBit Mapped S34DTR / Dial Backup Number to Dial S35Select the number to automatically

Status Registers10-14 Modem 3600Remote Configuration Guard Time S42Select the remote configuration guard time (0-255) in 20 ms intervals. The defau

V.3600 xviiContents (continued)Chapter 8. SecurityVerify User Information $In, $IBn ... 8-11Request Superuser Pri

Status RegistersModem 3600 10-15Leased Line Transmit Level S52The S52 register selects leased line transmit level from 0 to -30 dBm in 1 dBm increm

Status Registers10-16 Modem 3600Flow Control S54The S54 register selects the flow control options. S55ReservedBit Value Command Description1, 0 0001

Status RegistersModem 3600 10-17V.42 Compression Control S56Bit Mapped S57Inactivity Timer S58The S58 register specifies the number of minutes

Status Registers10-18 Modem 3600Break Control S59The S59 register determines the action taken when a break is encountered. Refer to the “Break Cont

Status RegistersModem 3600 10-19Bit Mapped S60DTE Options S61The S61 register indicates the character size and parity. This register is for refe

Status Registers10-20 Modem 3600Disconnect Buffer Delay S62The S62 register determines the delay before disconnect, to allow buff-ers to empty, whe

Status RegistersModem 3600 10-21Link Speed Status S67The S67 register indicates the true data link (DCE) speed. This register is for reference only

Status Registers10-22 Modem 3600DCE Independent Speed S69The S69 register selects the DCE independent rate operation. When S69 is 0, DTE and DCE rat

Status RegistersModem 3600 10-23Operating Mode S70The S70 register determines the protocol operating mode and action taken on an MNP link attempt fa

Status Registers10-24 Modem 3600Bit Mapped S72Password Timeout S73S73 sets the length of time the remote user has to enter a password before the s

Contents (continued) xviiiV.3600Chapter 10. Status Registers (Continued)Ring Count S1 ...

Status RegistersModem 3600 10-25Callback Retry Delay S76The length of time that the modem waits, after an unsuccessful attempt to connect to the rem

Status Registers10-26 Modem 3600Serial Port or DTE Speed S80The S80 register indicates the serial port speed. Bit Value Command Description4-0 0000

Status RegistersModem 3600 10-27Minimum DCE Speed S81Negotiation Status S82S83ReservedBit Value Command Description4-0 000000000100011001000010100

Status Registers10-28 Modem 3600Bit Mapped S84S85-S87ReservedModulation Type S88S89-S90ReservedBit Value Command Description 0 01-- Enable any k

Status RegistersModem 3600 10-29Current Modulation S91 The S91 register is for reference only.S92 - S94ReservedBit Value Command Description3-0 000000

Status Registers10-30 Modem 3600V.34 Settings S95V.34 Asymmetric Settings S96Bit Mapped S97S98- S100ReservedBit Value Command Description

Modem 360011-1Chapter 11V.25 bis AutodialerV.25 bis is an option that allows dialing functions to be controlled using synchronous data.Select V.25 bi

V.25 bis Autodialer11-2 Modem 3600Autodialer Command Strings and ParametersMost command strings for the autodialer include two parts: the command itse

V.25 bis AutodialerModem 3600 11-3&M3Manual dial/sync data&M4V.25 bis dialer/BISYNC protocol/sync data (ASCII)&M5V.25 bis dialer/SDLC prot

V.25 bis Autodialer11-4 Modem 36003) Any parameter containing too many characters.INVPVThis message has one of three possible meanings:1) Any paramete

V.3600 xixContents (continued)Chapter 10. Status Registers (Continued)XOFF Character to DTE S50 ... 10-14

V.25 bis AutodialerModem 3600 11-5Dial Command CRN nn...nThe dial command is a CRN followed by the number to be dialed nn...n. The modem accepts up

V.25 bis Autodialer11-6 Modem 3600Intermediate Call Progress ResponseThe following response is given only if enabled. See Option Definition 002 below.

V.25 bis AutodialerModem 3600 11-7Request List of Stored Numbers RLNThe request list of stored numbers command is an RLN.Responses:INVCUInvalid comman

V.25 bis Autodialer11-8 Modem 3600Connect Incoming Call CICNo parameters are required. If there is an incoming call, the modem immediately answers t

V.25 bis AutodialerModem 3600 11-9If circular linking (1 to 8 to 7 to 1) is used, dialing is discontinued after the addressed number in the dial comma

V.25 bis Autodialer11-10 Modem 3600INVMSInvalid command - message syntax error.Example:RLL;LSLList linked numbers.In all LSL examples, if no number is

V.25 bis AutodialerModem 3600 11-11The modem must be able to accept 40 non-ignored characters besides the PRO command (leading zeros and semicolons ar

V.25 bis Autodialer11-12 Modem 3600• An out-of-range value for a particular option is specified In the above example, if the fourth value in the optio

V.25 bis AutodialerModem 3600 11-13INVCUInvalid command - command unknown.Example:TRPINVMSInvalid command - message syntax error.Examples:PRP;1 PRP QI

V.25 bis Autodialer11-14 Modem 3600The separator {sep} for BISYNC is an<etb><sp><sp><stx>LSO<sp>sequence for the sync fo

Contents (continued) xxV.3600Chapter 11. V.25 bis AutodialerAutodialer Command Strings and Parameters ... 11-2Software Guideli

V.25 bis AutodialerModem 3600 11-15051: Primary transmit / receive rate007: 1200 bps008: 2400 bps034: 4800 bps 035: 9600 bps uncoded036: 9600 bps 04

V.25 bis Autodialer11-16 Modem 3600064: Line current disconnect 0 - Off 1 - Short (8 ms) 2 - Long (90 ms) 2076: Speaker control 0 - Off 1 - On 4 - On

V.25 bis AutodialerModem 3600 11-17092: Guard tone 0 = None 1 = 550 Hz 2 = 1800 Hz0093: Carrier detect delay 0 - Off; 1 to 255 10 ms increments6 (60

V.25 bis Autodialer11-18 Modem 3600112 V.34 Select Threshold 000: Low001: Medium002: High113 V.34 Asymmetric bit rates 000: Disabled001: Enabled903: B

Modem 360012-1Chapter 12MaintenanceWarningDisconnect power before performing maintenance. Although dangerous voltage levels are not exposed, disconne

Maintenance12-2 Modem 3600Calling Technical SupportThe Service and Support page at the back of this User’s Guide contains several phone and faxback nu

V.3600 A-1Appendix ASpecificationsSize Width7.0 inches (17.78 cm)Depth10.5 inches (26.67 cm)Height2.25 inches (5.72 cm)Weight2 lbs. 13 oz. (1.28 kg

SpecificationsA-2 V.3600Modem Data Rates300, 1200, 2400, 4800, 7200, 9600, 12000, 14400, 16800, 19200, 21600, 24000, 26400, 28800, 31200, 33600 bps.Fa

SpecificationsV.3600 A-3Carrier Detect LevelDynamic to -43 dBmTelco Connection8-pin modular jack, dial and private linesTesting511 PN pattern (per V.5

ii Modem 3600TrademarksAny trademarks mentioned in this manual are acknowledged to be the property of the trademark owners.

V.3600 xxiContents (continued)Appendix A. Specifications (Continued)Operation ...

V.3600 B-1Appendix B Phone Jack DescriptionsDIAL Pin FunctionsThe DIAL jack connects to the PSTN dial-up lines. Pin functions are as follows: TELSET

Modem 3600 C-1Appendix CHardware OptionsJumper Option SelectionModem configuration is controlled by front panel pushbuttons and the LCD, AT or V.25 b

Hardware OptionsC-2 Modem 3600Figure C-1. Cover RemovalBottom ofthe modemSlots - Open the two slotson one side of the modemfirst. Then open the two

Hardware OptionsModem 3600 C-3Figure C-2 shows a typical jumper configuration. Figure C-2. Jumper Location for Ground Option

Hardware OptionsC-4 Modem 3600Figure C-3 shows a typical jumper configuration.Figure C-3. Typical Jumper ConfigurationGround Option JumperSignal groun

Modem 3600 D-1Appendix DFault Isolation ProcedureFault Isolation ProcedureThis diagnostic test procedure and the indicator lights built into the mode

Hardware OptionsD-2 Modem 3600Modem and Telephone Line CheckPart I1) Configure the modem for LOCAL ANALOG LOOP WITH TEST PATTERN. This terminates the

Hardware OptionsModem 3600 D-3Part IIThis part determines the performance of the local and remote modems and the telephone circuits. It also determine

Contents (continued) xxiiV.3600Appendix E. Command Index and DefaultsFactory Option Set # 6 (Asynchronous 4-wire Leased Line without V.42 bis Protocol

Modem 3600 E-1Appendix ECommand Index and DefaultsGeneralThis reference guide provides asynchronous command characters and their descriptions. The pa

Hardware OptionsE-2 Modem 3600 W page 5-14S7 Wait for 2nd dial tone (S7 value) ! -- Flash switchboard R -- Switch to answer mode after dialing ; -

Hardware OptionsModem 3600 E-3Sn? page 10-3-- Read value in register n (decimal) Sn?^ -- Read value in register n (hexadecimal) Sn=v -- Set v (value)

Hardware OptionsE-4 Modem 3600&D page 5-20S21 DTR ignored &D1 S21 DTR recalls command mode&D2 S21 DTR disconnects&D3 page 5-20S21 DTR

Hardware OptionsModem 3600 E-5&M page 5-25S27,S30Asynchronous dial / asynchronous data&M1 S27 Asynchronous dial / synchronous data&M2 S27

Hardware OptionsE-6 Modem 3600&T1 page 7-3-- Initiate analog loopback †&T3 page 7-5-- Initiate digital loopback †&T4 page 7-6S23 Grant r

Hardware OptionsModem 3600 E-7%A page 6-6S64 Disable auto-reliable fallback character %An S64 Set auto-reliable fallback character to n (n = ASCII 1-1

Hardware OptionsE-8 Modem 3600%D page 6-4S62 Disable disconnect buffer delay %Dn S62 Set disconnect buffer delay in seconds n (n = 1-255)%E page 5-30S

Hardware OptionsModem 3600 E-9%R page 5-30S53 Disable automatic rate adaption%R1 S53 Enable automatic rate adaption low BER%R2 S53 Enable automatic ra

Hardware OptionsE-10 Modem 3600\J page 6-5S72 Disable slaved DTE/DCE speed (constant speed DTE on)\J1 S72 Enable slaved DTE/DCE speed (constant speed

Modem 36001-1Chapter 1IntroductionThe Modem 3600 provides synchronous, asynchronous, and fax capabilities for data communications or facsimile links

Hardware OptionsModem 3600 E-11\Q page 6-7S54 Disable DTE flow control \Q1 S54 Enable DTE XON/XOFF flowcontrol \Q2 S54 Enable CTS flow control to the

Hardware OptionsE-12 Modem 3600*DA page 5-32-- Switches modem to talk mode †*DA1 -- Switches modem to data mode †*DB page 5-36S32 Manual dial backup o

Hardware OptionsModem 3600 E-13*MM7 page 5-27-- Reserved*MM8 -- V.29 4-wire leased only*MM9 -- Reserved*MM10 -- V.33 4-wire leased only*MM11 -- V.32 b

Hardware OptionsE-14 Modem 3600*RR13 page 5-31-- Rate negotiate to 33600 †*TDn page 5-33S51 Sets dial transmit level -10 to -30 dBm*TH page 5-27S97 L

Hardware OptionsModem 3600 E-15Caller ID CommandsDistinctive Ring CommandsFax CommandsClass 1 Commands Valid in Only Fax ModeCommand Page S-Reg Descri

Hardware OptionsE-16 Modem 3600+FTM=(MOD) page9-8Transmit data with (MOD) carrier *+FTS=(Time) page9-6Stop transmission and pause (10 ms intervals, 0

Hardware OptionsModem 3600 E-17Security CommandsCommand Page DescriptionLow Security$S=x page 8-4Sets an empty password location to x$C=x,y Changes e

Hardware OptionsE-18 Modem 3600$Pn=pw$pwpage 8-8Set user password; n = user number and new password (n = 0 for superuser pw = password)$Rn page 8-10Re

Hardware OptionsModem 3600 E-19Remote Configuration Commands Command Page Description%P=n page5-42Set remote configuration security code to value n (0

Hardware OptionsE-20 Modem 3600*RF page5-447 data bits, mark parity, 1 stop bit*RF1 7 data bits, no parity, 2 stop bits*RF2 7 data bits, odd parity, 1

Introduction1-2 Modem 3600Features The Modem 3600 is a flexible telecommunications tool that offers the following standard features. Data Mode • Full-

Hardware OptionsModem 3600 E-21Status RegistersS-RegRO/RWPage FunctionDefaultFactory Set #1S0 RW page 10-4Ring to answer 1S1 RO Ring count 0S2 RW Esc

Hardware OptionsE-22 Modem 3600S32 RW page 10-13Bit mapped 06 hexS34 RW Bit mapped 60 hexS35 RW Default dial number 1S41 RW page 10-13Remote configura

Hardware OptionsModem 3600 E-23S70 RW page 10-23Protocol operating mode 0f hexS71 RO Protocol operating mode status0S72 RW page 10-24Bit mapped 0S73 R

Hardware OptionsE-24 Modem 3600V.25 bis Dialer CommandsSynchronous Command Page DescriptionCIC page11-8Connect incoming call commandCRN nn...n page11-

Hardware OptionsModem 3600 E-25PRPn page11-12Restores current option settings to the factory defaults in default bank n (1-9)RLL page11-9Request list

Hardware OptionsE-26 Modem 3600V.25 Response MessagesResponse Message MeaningCFIAB Call failure - answer back tone but no connectionCFIDT Call failur

Hardware OptionsModem 3600 E-27CNX @ 7200 bps Intermediate call progress - connection made at 7200CNX @ 4800 bps Intermediate call progress - connecti

Hardware OptionsE-28 Modem 3600Factory Option SetsFactory Option Set #1(Asynchronous Dial-up with V.42 bis Protocol) (AT&F or AT&F1)MODEM OPTI

Hardware OptionsModem 3600 E-29Factory Option Set # 2(Asynchronous Dial-up without V.42 bis Protocol) (AT&F2)MODEM OPTIONS TEST OPTIONS DCE rate -

Hardware OptionsE-30 Modem 3600Factory Option Set #3(Synchronous Dial-up) (AT&F3)MODEM OPTIONS TEST OPTIONS DCE rate - 33600 Bilateral digital loo

IntroductionModem 3600 1-3• Caller ID• Distinctive ring• Multiple levels of security with auto callback and password protection and up to 50 users• Au

Hardware OptionsModem 3600 E-31Factory Option Set # 4(Synchronous 4-wire Leased Line) (AT&F4)MODEM OPTIONS TEST OPTIONS DCE rate - 33600 Bilateral

Hardware OptionsE-32 Modem 3600Factory Option Set #5(Asynchronous 4-wire Leased Line with V.42bis Protocol)(AT&F5)MODEM OPTIONS TEST OPTIONS DCE r

Hardware OptionsModem 3600 E-33Factory Option Set # 6(Asynchronous 4-wire Leased Line without V.42bis Protocol) (AT&F6)MODEM OPTIONS TEST OPTIONS

Hardware OptionsE-34 Modem 3600Factory Option Set # 7 (Synchronous 2-wire Leased Line Normal Originate) (AT&F7)MODEM OPTIONS TEST OPTIONS DCE rate

Hardware OptionsModem 3600 E-35Factory Option Set # 8 (Synchronous 2-wire Leased Line Forced Answer) (AT&F8)MODEM OPTIONS TEST OPTIONS DCE rate -

Hardware OptionsE-36 Modem 3600Factory Option Set #9 (Synchronous V.25bis Dialer) (AT&F9)MODEM OPTIONS TEST OPTIONS DCE rate - 33600 Bilateral dig

Modem 3600 F-1Appendix FASCII and EBCDIC CharactersHexadecimal equivalents of binary and decimal numbers are as follows. Hexadecimal Examples: Binary

Hardware OptionsF-2 Modem 3600The following table lists ASCII decimal, hexadecimal, and equivalent character values, and EBCDIC characters. The table

Hardware OptionsModem 3600 F-3(ESC) 27 1B C1 (CU1) [(FS) 28 1C FS (form separator) \(GS) 29 1D GS (group separator) ](RS) 30 1E RS (record separator)

Hardware OptionsF-4 Modem 36007 55 37 ET (end of transmission)85638--95739--:583A--;593BC3 (CU3)< 60 3C D4 (device control 4)= 61 3D NK (no acknowl

Introduction1-4 Modem 3600DescriptionFunctionalThe Modem 3600 processes serial asynchronous data from a DTE at all standard rates from 300 bps to 230.

Hardware OptionsModem 3600 F-5V8656--W8757--X8858--Y 89 59 ! (exclamation)Z 90 5A $ (dollar sign)[ 91 5B * (asterisk)\ 92 5C ) (close parenthesis)] 93

Hardware OptionsF-6 Modem 3600u 117 75 --v 118 76 --w 119 77 --x 120 78 --y 121 79 ` (single quote)z 122 7A : (colon){ 123 7B # (pound)| 124 7C @ (at)

Hardware OptionsModem 3600 F-7 Decimal Hex EBCDIC 146147 93 l148 94 m149 95 n150 96 o151 97 p152 98 q153 99 r154 9A --155 9B --156 9C x157 9D )158

Hardware OptionsF-8 Modem 3600176 B0 S0 (SM0)177 B1 S1 (SM1)178 B2 S2 (SM2)179 B3 S3 (SM3)180 B4 S4 (SM4)181 B5 S5 (SM5)182 B6 S6 (SM6)183 B7 S7 (SM7)

Hardware OptionsModem 3600 F-9207 CF } (close bracket)208 D0 J209 D1 K210 D2 L211 D3 M212 D4 N213 D5 O214 D6 P215 D7 Q216 D8 R217 D9 --218 DA --219 DB

Hardware OptionsF-10 Modem 3600238 EE --239 EF --240 F0 0241 F1 1242 F2 2243 F3 3244 F4 4245 F5 5246 F6 6247 F7 7248 F8 8249 F9 9250 FA |251 FB --252

Modem 3600 G-1Appendix GAbbreviations and AcronymsAABT Abort Timer OR AnswerBack Toneac Alternating Current ACK Acknowledgment, positiveACR Abort Call

G-2 Modem 3600Abbreviations and AcronymsEON End of NumberEOT End of Text OR End of TransmissionEPROM Erasable ProgrammableRead Only MemoryER ErrorESC

Modem 3600 G-3Abbreviations and AcronymsPRI PrimaryPRO Program OptionPROG, ProgrammablePRPROM Programmable - Read Only MemoryPSK Phase Shift KeyingPST

IntroductionModem 3600 1-5The Modem 3600 rear panel has an EIA-232 DTE connector, an 8-pin TELSET/LEASED LINE jack, an 8-pin DIAL jack, the power swit

Modem 3600 H-1Appendix HFlash UpgradeUpgrade your modem easily using this flash update procedure.What You Need• A data communications software packag

Flash UpgradeH-2 Modem 36005) From your terminal software package, send the “flash upgrade file” to the modem. You know the download is working becau

Modem 3600 Service - 1Service and SupportIntroductionU.S.A. customers who have questions about products or services should refer to the following se

IndexV.3600 Index-1Numerals2-wire operation 5-344-wire operation 5-33AAnalog loopback 10-8Answer / originate 10-7Answer modeswitching to after dialin

Index-2 V.3600Index (continued)A (Continued)AT commands (Continued)$W? 8-9%A 10-20%An 6-6%B 5-28, 10-22%C 6-12, 10-17%D 6-4, 10-20%E 5-30, 10-19%L 5-2

V.3600 Index-3Index (continued)A (Continued)AT commands (Continued)*TLn 5-36, 10-14, 10-15+++ 5-22+FCLASS 9-4` 10-16A 5-17, 6-11, 10-20A/ 5-4AT 5-3B

Index-4 V.3600Index (continued)A (Continued)Auto-reliable fallback character 6-6Auto-reliable mode 6-2BBERs-register settings 10-15Binary File Transfe

V.3600 Index-5Index (continued)DData compression 6-2V.42 bis 6-12Data link flow control 6-8Data rates A-2DCDs-register settings 10-9DCD controlData c

Index-6 V.3600Index (continued)D (Continued)DTR controlData terminal ready (DTR) control 10-9DTR dialers-register settings 10-11DTR in autoanswer 5-17

Introduction1-6 Modem 3600Modem 3600 CardThe shelf-mount Modem 3600 unit (Figur e1-3) has edge connectors that insert into the shelf backplane. The sh

V.3600 Index-7Index (continued)HHDLC data framing 9-3IIC requirements viInactivity timer 6-10Installation 2-1Internet web pages 1JJackDIAL pin functi

Index-8 V.3600Index (continued)OOff hookcommand description 5-23Offline command mode 5-2Online command mode 5-2Operating mode selection 6-6Operating m

V.3600 Index-9Index (continued)RRate renegotiation 5-31Reliable mode 6-1Remote configurationsecurity 5-42Remote digital loop requests-register settin

Index-10 V.3600Index (continued)S (Continued)Speakers-register settings 10-10Specifications A-1S-registerautoanswer 10-4hexadecimal/decimal values 10-

V.3600 Index-11Index (continued)S (Continued)S-registers (Continued)S54 10-16S56 10-17S57 10-17S58 10-17S59 10-18S6 10-5S60 10-19S61 10-19S62 10-20S6

Index-12 V.3600Index (continued)T (Continued)Telephone numberstoring 5-40Temperature A-1Test, system 10-8Testing A-3Tests 7-1Timerinactivity 6-10Trans

IntroductionModem 3600 1-7Figure 1-3. Card Version of the Modem 3600

Introduction1-8 Modem 3600

Modem 3600 iiiRegulatory InformationFCC Requirements This equipment complies with FCC rules Part 68. Located on the equipment is the FCC Registration

Modem 36002-1Chapter 2 InstallationThis chapter provides information on mechanical and electrical installation of the modem. Mounting AccessoriesWe h

Installation2-2 Modem 3600Electrical InstallationThe rear panel (Figure 2-1) includes DTE cable and telephone line connectors.Figure 2-1. Rear Panel

InstallationModem 3600 2-3Figure 2-2. Digital Interface Signals

Installation2-4 Modem 3600 Table 2-1. Pin Signal Description sPinEIA- 232DCCITTV.24 Signal Description1 101 Shield No connection2 BA 103 Trans-mitted

InstallationModem 3600 2-57 AB 102 Signal Ground Signal or common signal and dc power ground. **8 CF 109 Received LineSignal DetectorA positive level

Installation2-6 Modem 3600Telephone Line ConnectionThe modem operates in these line-related modes: • Dial• Leased20 CD 108.2 Data Termi-nal ReadyThis

InstallationModem 3600 2-7Dial Mode: PSTN Connection (DIAL jack)The public switched telephone network (PSTN) is a two-wire dial network. Modems are re

Installation2-8 Modem 3600Leased Line Connection (TELSET/LEASED LINE Jack)Private or leased lines use four-wire or two-wire lines. In this mode, the u

InstallationModem 3600 2-9 Figure 2-4. Leased Line Connection (115 Vac Model)DTEDIALTELSETLEASED LINERJ11CLeased LineJackTelset LeasedLine JackDial(

Installation2-10 Modem 3600Shelf-Mount MD1000C InstallationGo to Appendix C, Hardware Options to check the board options before installation.Shelf-mou

iv Modem 3600Regulatory InformationThis equipment may not be used on coin service provided by the telephone company. Connection to party lines is subj

Modem 36003-1Chapter 3Getting StartedOption SelectionThere are six ways to change or select options: • LCD - Using the front panel LCD and pushbutton

Getting Started3-2 Modem 3600Placing a CallThere are three methods for placing a call:Dialing with a Standard Telephone 1) Lift the telephone receiver

Getting StartedModem 3600 3-3Answering a CallThere are three ways to answer a call:AutoansweringNormally the modem is configured to autoanswer on the

Getting Started3-4 Modem 3600Reasons for Call TerminationThe conditions described in Table 3-1 cause call termination. Table 3-1. Reasons for Call Ter

Getting StartedModem 3600 3-5Minimum DCE Speed A connection occurred at a rate less than minimum.Security Password FailureMaximum password entry attem

Modem 36004-1 Chapter 4Front Panel OperationThe liquid-crystal display (LCD) front panel provides easy real-time access to modem configuration and st

Front Panel Operation4-2 Modem 3600LCD MenusThe Modem 3600 has seven main LCD menus that support modem operations. Table 4-1 lists them, in the follow

Front Panel OperationModem 3600 4-3Table 4-1. LCD Menu Option Selectio nMain Menu LCD MessagesS-Reg1MODEM-STATUSV.34 33600 IDLEShows the current modul

Front Panel Operation4-4 Modem 3600Main Menu Submenu Submenu ItemItemOptionAT Com.S-Reg4,cont.SELECTTEST?(continued)(Online testcontinued)REMOTE DIGI

Regulatory InformationModem 3600 vShielded CablesThis product has been tested and complies with FCC limits for a Class B computing device. Testing wa

Front Panel OperationModem 3600 4-5Main Menu SubmenuSubmenuItemItemOptionAT Com.S-Reg5cont.MODIFYCONFIGU-RATION?(continued)CHANGE MODEMOPTIONS?(contin

Front Panel Operation4-6 Modem 3600Main Menu Submenu Submenu ItemItemOptionAT Com.S- Reg5cont.MODIFYCONFIGU-RATION?(continued)CHANGE MODEMOPTIONS?(co

Front Panel OperationModem 3600 4-7Main Menu Submenu Submenu ItemItemOptionAT Com.S-Reg5cont.MODIFYCONFIGU-RATION?(continued)CHANGEPROTOCOLOPTIONS?(c

Front Panel Operation4-8 Modem 3600Main Menu Submenu Submenu ItemItemOptionAT Com.S-Reg5cont.MODIFYCONFIGU-RATION?(continued)CHANGE DTEOPTIONS?(contin

Front Panel OperationModem 3600 4-9Main Menu Submenu Submenu ItemItemOptionAT Com.S-Reg5cont.MODIFYCONFIGU-RATION?(continued)CHANGE DTEOPTIONS?(contin

Front Panel Operation4-10 Modem 3600Main Menu Submenu Submenu ItemItemOptionAT Com.S-Reg5cont.MODIFYCONFIGU-RATION?(continued)CHANGE SPEAKEROPERATION

Front Panel OperationModem 3600 4-11Front Panel SecurityThe Front Panel Security feature provides password protection for front panel menu access. The

Front Panel Operation4-12 Modem 3600During password entry, the front panel buttons operate as follows:• Pressing NO makes the character at the cursor

Modem 36005-1Chapter 5AT CommandsThis chapter describes commands used to select options and operate the modem. Some options depend on, or are restric

AT Commands5-2 Modem 3600Offline Command ModeIn offline command mode (generally referred to as command mode), the modem communicates with the computer

vi Modem 3600Regulatory InformationSpecial Requirements For CanadaCertain requirements exist for data communication products manufactured for use in C

AT CommandsModem 3600 5-3Creating a Command Statement ATTo create a command statement use the following steps:1) Type AT. This is the Attention Cod

AT Commands5-4 Modem 3600Monitor DisplayAs commands are typed they appear on the monitor so the operator can verify the input. This is called local ch

AT CommandsModem 3600 5-5Numbered CommandsCommands that start with the same letter are distinguished by a number following the letter.For example, the

AT Commands5-6 Modem 3600Digit / Word Selection VThe V command tells the modem which type of response message to show on the monitor. Some software

AT CommandsModem 3600 5-7Call Progress / Connect Speed Messages XThe X command selects response code/message displays and dialing options such as call

AT Commands5-8 Modem 3600The X3 command followed by a dial command makes the modem go off hook, wait the amount of time set in register S6 and dial th

AT CommandsModem 3600 5-9Response Number Codes / MessagesResponse number codes, messages, and their meanings are listed in . The connect rates are ser

AT Commands5-10 Modem 360031 CONNECT 31200 DTE rate 31200 bps32 CONNECT 32000 DTE rate 32000 bps33 CONNECT 33600 DTE rate 33600 bps34 CONNECT 38400 DT

AT CommandsModem 3600 5-1154 CONNECT 32000/V42bisV.42 bis 32000 bps connection55 CONNECT 33600/V42bisV.42 bis 33600 bps connection56 CONNECT 38400/V42

AT Commands5-12 Modem 360080 CONNECT 115200/V42 V.42 115200 bps connection81 CONNECT 230400/V42 V.42 230400 bps connection82 CONNECT 300/MNP5 MNP5 300

Regulatory InformationModem 3600 viiCaution: Users should not attempt to make installation connections themselves, but should contact the appropriate

AT CommandsModem 3600 5-13Dial CommandsDial commands let the modem originate a call to another modem. These commands can be used with either tone or p

AT Commands5-14 Modem 3600Dial modifiers are as follows.Tone Dialing TTo tone dial a number sequence, insert a T in the dial sequence.AT D T 323-111

AT CommandsModem 3600 5-15Hook Flash !To flash the switchboard, insert an exclamation mark in the dialing sequence.AT D T 9W 323-8000 ,!, #7 377This

AT Commands5-16 Modem 3600For example, you might enter a dollar amount for a banking transaction by enteringAT D 1400 ;This sends the sequence 1400 an

AT CommandsModem 3600 5-17Manual AnswerWhen the phone rings, answer by pressing the TALK/DATA button.AT Command Answer AThe modem can be made to answ

AT Commands5-18 Modem 3600When Caller ID is enabled, one of the messages in Table 5-2 appears on the computer screen after the first RING message:If t

AT CommandsModem 3600 5-19When distinctive ring is enabled, one of the messages in Table 5-3 appears on the DTE instead of the regular RING message:Te

AT Commands5-20 Modem 3600Data Set Ready &SThese commands control the DSR signal generated by the modem to indicate that the modem is ready for

AT CommandsModem 3600 5-21Serial Port Ring Indicator (Pin 22) \RThe \R commands determine how the ring indicate signal operates on pin 22 of the EIA

AT Commands5-22 Modem 3600DTE Controlled Fallback Rate (Pin 23) *FBPin 23 of the EIA-232 DTE connector provides signal input to the modem for DTE fa

viii Modem 3600Regulatory InformationNormas Normas Oficiales Mexicanas (NOM)Electrical Safety StatementINSTRUCCIONES DE SEGURIDAD1) Todas las instrucc

AT CommandsModem 3600 5-23If the screen shows no characters, enter the E1 command to turn modem echo on or enable local echo on the terminal. Online

AT Commands5-24 Modem 3600EPROM Check IPC software packages may issue the I command to verify the modem will support all commands needed by the soft

AT CommandsModem 3600 5-25Return Online OUse the O command when you are operating in the online command mode and need to return to data mode. It ret

AT Commands5-26 Modem 3600Use register S30 to select NRZ/NRZI for data format if using SDLC. IMPORTANT: Synchronous DTE must be available to communica

AT CommandsModem 3600 5-27Synchronous Transmit Clock Source &XThe &X commands select internal, external, or receive clock as the transmit cl

AT Commands5-28 Modem 3600Maximum DCE Speed %BThe %B commands set the originating DCE speed to follow the DTE speed. When originating a call the two

AT CommandsModem 3600 5-29*Valid for V.32 bis modulation onlyNoteUse the %B command after the *MM command when specific modulations are required.Minim

AT Commands5-30 Modem 3600Auto Retrain %EThis option allows the modem to automatically retrain in response to poor received signal quality without r

AT CommandsModem 3600 5-31Manual Rate Adaption *RRThe *RR command forces the modem to re-adapt the DCE rate of the remote modem. Product Revision L

AT Commands5-32 Modem 3600Online Quick Reference $HThe $H command displays an AT command set quick reference. The Enter key terminates the page dis

Regulatory InformationModem 3600 ix13) Los cables de la fuente de poder deben ser guiados de tal manera que no sean pisados ni pellizcados por objetos

AT CommandsModem 3600 5-33Disable AT Command Set *NTThe *NT command disables the AT command set. The *NT1 command allows the user at a remote modem

AT Commands5-34 Modem 3600NoteFor operation with modems that use V.33 as the modulation type, the Modem 3600 must be set up to V.33. 2-Wire OperationI

AT CommandsModem 3600 5-35Dial BackupDial backup allows the modem to switch to a dial backup mode if the data connection on the leased line is unaccep

AT Commands5-36 Modem 3600Dial / Leased Line &L&L selects line operation as required: Dial Backup *DB Return to Leased Line from Dial Backup

AT CommandsModem 3600 5-37Configuration CommandsThese commands recall various profiles for insertion into the active profile, store the active profile

AT Commands5-38 Modem 3600Storing a Configuration &WThe &W commands store the current configuration options in one of two nonvolatile memory

AT CommandsModem 3600 5-39Load Factory Options &FnThe &Fn command loads one of the existing configuration sets, providing a complete configu

AT Commands5-40 Modem 3600View Configuration Profiles/Received Signal Options &VThis command lets the user view the current configuration profile

AT CommandsModem 3600 5-41Retaining / Restoring Options *ROThis option is used when the modem is shared by two or more DTEs. When options are retain

AT Commands5-42 Modem 3600NoteRemote configuration is supported at all rates except 300 bps.Remote Configuration SecurityThe correct security code mus