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ZyXEL Communications U-336R/RE manual Unix Software Tips, Basic Modem Operation

Models: U-336R/RE

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Depending on your Unix setup, the cable and software used, you may have to disable carrier detection using AT&C0.

Unix Software Tips

In order to use your ZyXEL modem from a terminal screen or an X-Windows application, you need a program such as Minicom or Seyon.

If you wish to make use of your ZyXEL modem's special features, special gettys such as mgetty or vgetty are needed. These programs are avaiable from several ftp-sites. Some archives also contain source files.

You should suppress the modem's result code to(ATQ1) because some applications may be confused by them.

28 Basic Modem Operation

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ZyXEL Communications U-336R/RE manual Unix Software Tips, Basic Modem Operation

Contents

ACCESSING INTERNET & INTRANET ZyXELU-336R/RE User’s Guide Version MarZyXEL Limited Warranty Copyright 1997 by ZyXEL FCC Part 15 InformationAcknowledgments Information for Canadian Users Page Contacting ZyXEL ∙ E-mailZyXEL Communications Corporation Contents 2 Installation1 Introduction 3 Basic Modem Operation4 Synchronous Mode Operation 5 Leased Line Operation6 Special Functions 7 Fax Operation8 AT Command Set Summaries 10 Diagnostics & Troubleshooting9 Status Registers & Result Codes 11 Upgrading Your Modem13 Index 12 Terminal PinoutsTerminal Blocks PC Serial Port Pinouts Macintosh Serial Port Pinouts Modem Features Standard Features1 Introduction IntroductionIntelligent Features 2 IntroductionFax Compatibility Technical SpecificationsIntroduction Unpacking Your Modem Enclosed EquipmentRequired Equipment 4 IntroductionBecoming a Registered Owner Introduction6 Introduction Installation 2 InstallationU-336R/RE Modem Card Name 8 InstallationBlinking Required Steps for U-336R/RE Installation InstallationInstalling the modem card 10 InstallationConnect to phone lines ∙ U-336R Section 2 terminals 3 & 4 For dial-up lineHooking Up Power Fax/Modem Communication Software InstallationConnect to Computers ∙ U-336R Section 3 terminals 5 ,6 ,7 & 8 For leased line connectionSetting 12 InstallationValue 10 for troubleshooting suggestions Installation14 Installation Understanding AT Commands Using the Windows 95 Hyper Terminal Program3 Basic Modem Operation Basic Modem Operation16 Basic Modem Operation ATEnterDialing and Answering Techniques Dialing using the ATD CommandBasic Modem Operation Auto-Answer and Hook Controls Making Your First Connection18 Basic Modem Operation ATDT17146930762enter Omit the ‘1714’ if you are in this area code Quick Tips when issuing AT CommandsBasic Modem Operation 20 Basic Modem Operation CommandCommand AT Command Set/TypeModem Result Codes Basic Modem OperationChanging S Register Values Viewing S Register Values22 Basic Modem Operation Non-Volatile Memory Storing Phone NumbersDialing Stored Phone Numbers Basic Modem OperationHelpful Hints for PC Computers Saving Settings and User Profiles24 Basic Modem Operation ZyXEL Serial/Parallel I/O Card Default Modem Settings for PC’sBasic Modem Operation Special AT Command Settings for Macintosh Helpful Hints for Macintosh ComputersMacintosh Serial Port Mac Software TipsBasic Modem Settings for UNIX Helpful Hints for UNIX-Based ComputersSerial Cable Basic Modem OperationUnix Software Tips 28 Basic Modem OperationV.25bis Command Set 4 Synchronous Mode OperationSynchronous Mode Operation 30 Synchronous Mode Operation Clock OptionsRTS Options Synchronous Mode OperationDialing from Synchronous Mode Command State Options32 Synchronous Mode Operation Answering from Synchronous Mode Auto-AnswerManual Answer Synchronous Mode Operation34 Synchronous Mode Operation Connecting to a Leased Line Line Type Setting5 Leased Line Operation Leased Line OperationPower Level Setting Leased Line HandshakingManual Connect Auto HandshakeDial Backup Leased-Line Dial BackupLeased Line Operation Aborting from Leased-Line Operation Terminating a Leased Line Connection38 Leased Line Operation 6 Special Functions Security FunctionsLevels of Security Special FunctionsUser Passwords 40 Special FunctionsFunction CommandSpecial Functions Remote Configuration 42 Special FunctionsAT*Rab AT*WabCaller Number Delivery Caller ID Special Functions44 Special Functions RING TIME MM-DD hhmm CALLER NUMBER CALLERID or CALLER NAMECALLERNMRING RING TIME 04-28 CALLER NUMBER 7135551414 or CALLER NAMEHere is an example Special FunctionsDistinctive Ring 46 Special FunctionsExtended Distinctive Ring EDR TypeRing Sequence Special Functions48 Special Functions Once enabled with the proper settings, EDR canSetting Up EDR Special FunctionsEDR Application Example 50 Special FunctionsSave the settings in a profile and reset the modem with AT&WZ Special Functions52 Special Functions Modem as Fax Machine 7 Fax OperationFax Operation Fax Command sets Defining the Fax Command SetsITU-T T.30 Fax Protocol 54 Fax OperationClass 1 Command Set Fax Operation+FTH and +FRH support value 3 V.21 ch. 2 / 300 bps only Class 2 Command Set56 Fax Operation value +FCIG=stringCommand Syntax Command+FDCC=vr,br,wd ln,df,ec,bf,st58 Fax Operation Command+FDCS=vr,br,wd +FDIS=vr,br,wd,ln,df,ec,bf,st +FDT=df,vr,wd+FLID=string 60 Fax OperationCommand ValueCommand Class 2 Command ResponsesValue Description62 Fax Operation Class 2 Flow ControlClass 2.0 Command Set +FCC=vr,br,wd,ln,df,ec,bf,st Supported Commands64 Fax Operation CommandValue Description+FIS=vr,br,wd +FLI=stringtpr,idr,nsr ln,df,ec,bf,st+FNS=string +FPI=string+FRQ=pgl,cbl 66 Fax OperationCommand Class 2.0 Command ResponsesValue Description68 Fax Operation ResponseValue Function and DescriptionResponse ValueFunction and Description Fax OperationExtended Fax AT Command Set 70 Fax OperationCommand CommandParameter Setting Function72 Fax Operation #PstringStatus Report Result Codes Snnnn PstringCONNECT FAX/SnnnnVnTnRnLnCnPstring FieldFlow Control 74 Fax OperationFax Reception from a BBS Error LevelString Fax Operation76 Fax Operation 1 ZyXELBasic AT Command Set 8 AT Command Set SummariesAT Command Set Summaries 78 AT Command Set Summaries CommandOptions Function & DescriptionCommand AT Command Set SummariesOptions Function & Description80 AT Command Set Summaries Description of ATI2 OutputAT Command Set Summaries Max OutstandingOutput Parameter 82 AT Command Set SummariesOutput Value Description Extended AT& Command Set CommandAT Command Set Summaries Output Parameter84 AT Command Set Summaries CommandOptions Function & DescriptionCommand AT Command Set SummariesOptions Function & Description86 AT Command Set Summaries CommandOptions Function & DescriptionCommand AT Command Set SummariesOptions Function & Description88 AT Command Set Summaries CommandOptions Function & DescriptionExtended AT* Command Set CommandCommand AT Command Set Summaries90 AT Command Set Summaries CommandOptions Function & DescriptionCommand AT Command Set SummariesOptions Function & Description9 Status Registers & Result Codes S-Register DescriptionsBasic S-Registers ATSn=x 92 Status Registers & Result CodesExtended S-Registers ATSn=x Status Registers & Result CodesCommand 94 Status Registers & Result CodesFunction and description Function and description CommandStatus Registers & Result Codes Command 96 Status Registers & Result CodesFunction and description Function and description CommandStatus Registers & Result Codes Command 98 Status Registers & Result CodesFunction and description Function and description CommandStatus Registers & Result Codes Command 100 Status Registers & Result CodesFunction and description Function and description CommandStatus Registers & Result Codes Command 102 Status Registers & Result CodesFunction and description Function and description CommandStatus Registers & Result Codes Command 104 Status Registers & Result CodesFunction and description Function and description CommandStatus Registers & Result Codes Command 106 Status Registers & Result CodesFunction and description Function and description CommandStatus Registers & Result Codes Command 108 Status Registers & Result CodesFunction and description Function and description CommandStatus Registers & Result Codes Command 110 Status Registers & Result CodesFunction and description ATXn Result Code Option Table Result Code OptionsStatus Registers & Result Codes 112 Status Registers & Result Codes Result Code Chart Symbol ReferenceConnect Strings for Error Corrected Connections Result Code Field DescriptionsExample CONNECT 38400/V.32bis 14400/V.42bis Status Registers & Result Codes114 Status Registers & Result Codes NumericalVerbose NumericalStatus Registers & Result Codes Diagnostics 10 Diagnostics & Troubleshooting116 Diagnostics & Troubleshooting Power-On Self Test Diagnostics & Troubleshooting118 Diagnostics & Troubleshooting Loopback TestsIndicator Lights Diagnostics & TroubleshootingRetransmission Indicator Remote Digital Loopback Test AT&T6120 Diagnostics & Troubleshooting Line Condition Status DisplayDiagnostics & Troubleshooting Received Signal Power Level RXPhase Jitter PJ Round Trip Echo Delay ED122 Diagnostics & Troubleshooting Link Status Report ATI2Diagnostics & Troubleshooting Characters sent from the DTE to the modem for transmission124 Diagnostics & Troubleshooting Characters received by the modem from the line and sent to the DTEDiagnostics & Troubleshooting ∙ Local Hang-up ∙ Remote Hang-up ∙ Carrier Lost ∙ On LineAT Command Set Problems Trouble Shooting126 Diagnostics & Troubleshooting Your modem fails to execute AT commands Diagnostics & TroubleshootingAnswer Problems Command Echo Problems128 Diagnostics & Troubleshooting Dialing Problems Diagnostics & TroubleshootingConnect Problems Data Transfer Problems130 Diagnostics & Troubleshooting Upgrading by Flash EPROM 11 Upgrading Your ModemUpgrading Your Modem Kernel Recovery Mode 132 Upgrading Your ModemTerminal Blocks 12 Terminal PinoutsTerminal Pinouts PC Serial Port Pinouts 134 Terminal PinoutsMacintosh Serial Port Pinouts Terminal Pinouts136 Terminal Pinouts 13 Index Index138 Index