Dte | ZyXEL Communications U-336R/RE guide

Output Parameter	Output Value Description
Chars Received	Number of characters modem has sent to
	DTE.
Octets Sent	Number of data bytes sent to remote modem
Octets Received	Number of data bytes received from remote
	modem.
Blocks Sent	Number of data blocks sent to remote
	modem.
Blocks Received	Number of data blocks received from remote
	modem.
Blocks Resent	Number of blocks resent due to remote
	modem request. (If there were many blocks
	resent, you may have experienced line
	trouble or protocol incompatibility.)
Max Outstanding	Maximum blocks received without
	acknowledgment by remote modem.
Max Block Size	Maximum octets contain in a block.
Retrains Requested	The number of times local modem requested
	retrain.
Link Duration	Total link duration time (in minutes).
Retrains Granted	The number of times remote modem
	requested retrain.
T401 Time-outs	For protocol maintenance, modem probably
	recovered.
T402 Time-outs	For protocol maintenance, modem probably
	recovered.
FCS Errors	Errors in frame (block) checksum. (If there
	were many FCS Errors, you may have
	experienced problems on the line.)
Round Trip Delay	Time (Units 1/2400 sec.)
Xmitter Underrun	For modem's processor power measurement.
Receiver Overrun	For modem's processor power measurement.
Disconnect Reason	Local Hang-up	Remote Hang-up

82 AT Command Set Summaries

Image 94

ZyXEL Communications U-336R/RE manual Dte

Contents

ZyXEL ZyXEL Limited Warranty Acknowledgments FCC Part 15 InformationCopyright 1997 by ZyXEL Iii Information for Canadian Users Page Contacting ZyXEL ∙ E-mail Vii Contents Synchronous Mode Operation Leased Line Operation Special Functions Fax Operation Status Registers & Result Codes AT Command Set SummariesDiagnostics & Troubleshooting Upgrading Your Modem Index Terminal PinoutsXii Standard Features Modem FeaturesIntroduction Intelligent Features Technical Specifications Fax Compatibility Enclosed Equipment Unpacking Your ModemRequired Equipment Becoming a Registered Owner Introduction 336R/RE Modem Card InstallationInstallation Name Blinking DTR TXDRXD DSR Required Steps for U-336R/RE Installation Installing the modem card Connect to phone lines Fax/Modem Communication Software Installation Hooking Up PowerConnect to Computers Setting Value AT&F For troubleshooting suggestions Installation Basic Modem Operation Understanding AT CommandsUsing the Windows 95 Hyper Terminal Program Basic Modem Operation ATEnter Dialing using the ATD Command Dialing and Answering Techniques ATS0=n Making Your First ConnectionAuto-Answer and Hook Controls ATS0=0 Quick Tips when issuing AT Commands Command Description AT Command Set/Type Example Modem Result Codes Viewing S Register Values Changing S Register Values Dialing Stored Phone Numbers Non-Volatile MemoryStoring Phone Numbers AT&Zs=n Saving Settings and User Profiles Helpful Hints for PC Computers AT Command Description Default Modem Settings for PC’sZyXEL Serial/Parallel I/O Card Macintosh Serial Port Special AT Command Settings for MacintoshHelpful Hints for Macintosh Computers Mac Software Tips Helpful Hints for UNIX-Based Computers Basic Modem Settings for UnixSerial Cable Unix Software Tips 25bis Command Set Synchronous Mode OperationSynchronous Mode Operation Syntax Command with Description Parameters Clock Options RTS Options Sync AT&M1 Command State OptionsDialing from Synchronous Mode Data Auto-Answer Answering from Synchronous ModeManual Answer Synchronous Mode Operation AT-Command Description Connecting to a Leased LineLine Type Setting Leased Line Operation Manual Connect Power Level SettingLeased Line Handshaking Auto Handshake AT*M0 Leased-Line Dial BackupDial Backup AT*M1 Terminating a Leased Line Connection Aborting from Leased-Line Operation Levels of Security Special FunctionsSecurity Functions Special Functions User Passwords Command Function Enters the callback number AT*Rab Remote ConfigurationAT*Wab Caller Number Delivery Caller ID Ring Here is an example Distinctive Ring Extended Distinctive Ring EDR Type Bit Ring Sequence Special Functions Setting Up EDR S51 Bit-mapped register default Bits Bin Dec Description EDR Application Example CID/EDR RD Special Functions Special Functions Modem as Fax Machine Fax OperationFax Operation Defining the Fax Command Sets Fax Command setsITU-T T.30 Fax Protocol Class 1 Command Set Command Value Description Class 2 Command Set +FTH and +FRH support value 3 V.21 ch / 300 bps only Value Command Syntax Description+FCIG=string +FDCC=vr,br,wd Ln,df,ec,bf,st Df,ec,bf,st +FDCS=vr,br,wd+FDIS=vr,br,wd,l +FDR +FMDL? +FK+FLID=string +FMFR? Response Value Function and Description +FREV?+FCFR +FPOLL +FVOICE +FCC=vr,br,w Class 2.0 Command Set+FBS? +FCO +FDT +FLI=string +FIS=vr,br,wdTpr,idr,nsr DCE +FNS=string+FPI=string +FRQ=pgl,cbl HEX +FCICSI ID NSC FIF A0-BF+FNC +FNF +FPI +FNSNSS FIF CIG ID Extended Fax AT Command Set Modem will wait for DC2 at the beginning of every Tone No Carrier #PstringNo Dial Busy Snnnn Field DescriptionPstring Flow Control Fax Reception from a BBS String Error LevelConnect Init AT&FX7S0=1#B1+FCLASS=6 ExtrnMail ZyXEL errorlevel Command Options Function & Description AT Command Set SummariesBasic AT Command Set AT Command Set Summaries Command Options Function & Description UPX Description of ATI2 Output Link Status Report output appears as follows Data Type Description Output Parameter Output Value Description DTE Extended AT& Command Set DTE/DCE Command Options Function & Description Command Options Function & Description Command Options Function & Description Command Options Function & Description Command Options Function & Description Extended AT* Command Set Command Options Function & Description Command Options Function & Description Register Descriptions Command Function & Description +RefStatus Registers & Result Codes Basic S-Registers ATSn=x Command Bit Dec Hex Function and description Extended S-Registers ATSn=x Command Bit Dec Hex Function and description Command Bit Dec Hex Function and description Command Bit Dec Hex Function and description Command Bit Dec Hex Function and description ATX1 ATX2 ATX3 ATX4 Command Bit Dec Hex Function and description Command Bit Dec Hex Function and description Command Bit Dec Hex Function and description Command Bit Dec Hex Function and description ATA Command Bit Dec Hex Function and description Command Bit Dec Hex Function and description Command Bit Dec Hex Function and description Command Bit Dec Hex Function and description Command Bit Dec Hex Function and description Command Bit Dec Hex Function and description Register bit number, b, used in ATSr.b=n ATSr.b=? ATXn Result Code Option Table Result Code Options+nnn Supported Field Name Possible Values Connect Strings for Error Corrected ConnectionsResult Code Field Descriptions Numerical Verbose 24000 Status Registers & Result Codes Diagnostics Diagnostics & TroubleshootingDiagnostics & Troubleshooting Power-On Self Test Loopback Tests FR Calibration Indicator Lights Line Condition Status Display Received Signal Power Level RX Link Status Report ATI2 Characters sent from the DTE to the modem for transmission Data bytes sent to the remote modem ∙ Local Hang-up ∙ Remote Hang-up ∙ Carrier Lost ∙ On Line Trouble Shooting AT Command Set Problems Your modem fails to execute AT commands Command Echo Problems Answer Problems Dialing Problems Data Transfer Problems Connect Problems Type ATUPXenter Upgrading Your ModemUpgrading by Flash Eprom Upgrading Your Modem Kernel Recovery Mode TIP Terminal PinoutsTerminal Blocks Terminal Pinouts Signa Pin/Signal Direction DescriptionPC Serial Port Pinouts Name Macintosh Serial Port Pinouts Mac Modem Description Din Terminal Pinouts Index Index Smartdrv