Multi-Tech Systems MT5634ZPX-PCI S36=5,7 LAPM, MNP, or Async MNP or Async, sets the value to

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Owner’s Manual

Register	Unit	Range	Default Description
S48	decimal	7 or 128	7	The chart below lists the S36 and S48
				configuration settings necessary to
				negotiate certain types of connections.
				S48=7	S28=128
		S36=0,2		LAPM or Hangup	Do not use
		S36=1,3		LAPM or Async	Async
		S35=4,6		LAPM, MNP, or Hangup MNP or Hangup
		S36=5,7		LAPM, MNP, or Async	MNP or Async
S89	seconds	0, 5–255	60	Sets the length of time in the off-line
				command mode before the modem
				goes into standby mode. A value of
				zero prevents standby mode; a value
				of 1–4 sets the value to 5.
S108	decimal	0-3, 6,7	6	Selects the digital loss if using the
				modem thru a PBX line. Default
				value is -6dB loss, the value used
				when calling from a typical POTS
				line long distance.
S109		0, 1, 2		Sets one of three 56K operating
				modes: K56flex mode, V.90 mode, or

Auto-mode.

0 V.90 disabled

1 K56flex or V.90 (Dual-mode enabled)

2 V.90 only (K56flex disabled). Forces V.90 connections for testing purposes, etc.

48	MT5634ZPX-PCI

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Contents Model MT5634ZPX-PCI MT5634ZPX -PCI Record of RevisionsContents Introduction Initial Checklist Common Problems Introduction Limited WarrantyData is being lost Technical SupportIntroduction and Description MT5634ZPX-PCI Features Introduction and DescriptionPeripiheral Component Interconnect PCI FaxSupport/Functions Downstream RatesUpstream Data Rates Optional V.8bis SequenceWhat is in Your Modem Package? Digital Loss and Robbed-bit Signaling Auto AdaptHow to Use This Manual AppendixTypographic Conventions You type thisInstallation Introduction What You’ll NeedSafety Warnings Installation OverviewInstallation Configuring the MultiModem ZPX-PCI Windows 95 Plug and PlayInstalling the MultiModemZPX-PCI External Connections Plug the telephone’s line cable intoWith the modem, insert the microphone Installing Drivers Verifying ConfigurationPort COM Interrupt Address Speed Select Start, Settings, and then Control Panel Is Your MultiModemZPX-PCI Ready for Use?To Remove Previous Modem from Windows Operating Your MultiModemZPX-PCI Simple OperationSoftware Configuration Testing Data FunctionsSelect Start, Programs, Accessories, and then HyperTerminal Connect dialog box, click Dialing Properties Testing FAX Functions Click Start, Programs, Accessories, and then WordPadMultiModemZPX-PCI’s fax capabilities Testing Voice Function Click Start, Programs, Accessories, and then HyperTerminalMultiModemZPX-PCI’s Speakerphone Test AT+FCLASS=8 AT+VLS=7Configuring Communications Software Installation Remote Configuration Basic ProcedureSetup Changing the Setup PasswordPKUNZIP.EXE AT Commands, S-Registers, and Result Codes AT Commands AT Commands, Result Codes, and S-Registers Communication Standard SettingCarrier Control DialEcho Command Mode Characters DS=n Dial Stored Telephone NumberEcho Online Data Characters Hook ControlMonitor Speaker Volume Monitor Speaker ModeReturn Online to Data Mode Modulation HandshakeSr=n Set Register Value Sr? Read Register ValueResult Code Format Result Code SelectionModem Reset Long Space DisconnectAuto Retrain Data Carrier Detect DCD ControlFn Load Factory Default Settings Communications ModeAsynchronous Communications Mode 22bis Guard Tone ControlSelf-Test Commands View Current ConfigurationStore Current Configuration Select Stored Configuration for Hard Reset\Nn Error Correction Mode Selection \Gn Modem Port Flow Control\Jn Data Buffer Control \Kn Set Break Control\T n Inactivity Timer \V n Protocol Result Code\X n XON/XOFF Pass-Through Data Calling ToneEnable Synchronous Buffered Mode Allowed valueSpeaker Codec Loopback Registers Decimal Disables, 1-255 enables Modulation 50-150Tones Minute 255Connect. Where K56flex provided =V.90/56Kflex disabledData mode = disable 1 = enableS36=5,7 LAPM, MNP, or Async MNP or Async 1-4 sets the value toSets one of three 56K operating Result Codes Connected at 46000 bps Connected at 48000 bpsConnected at 50000 bps Connected at 52000 bpsTroubleshooting Initial Checklist Common Problems TroubleshootingMT5634ZPX-PCI Modem dials but cannot make a connection Modem disconnects while online Modem cannot connect when answering Data is being lost Warranty, Service, and Tech Support/BBS Limited Warranty Online Warranty Registration Warranty, Service, and Tech SupportTechnical Support Recording Modem InformationService Multi-Tech Systems, Inc Woodale Drive Mounds View, MNMulti-Tech BBS To log on to the Multi-Tech BBSTo Download a file If you know the file nameIf you don’t know the file name About the Multi-Tech Fax-Back Service About CompuServeAbout the Internet Appendix Appendix a Regulatory Compliance FCC Regulations for Telephone Line InterconnectionFax Branding Statement AppendixMulti-Tech Systems, Inc Canadian Limitations Notice Appendix Product Safety Compliance +12 VDC, -12 VDC, +5 VDCFigure A-1. Creepage and Clearance Distances EMC, Safety and Terminal Directive Compliance European Low Voltage DirectiveNew Zealand Modem Warning Notice Appendix B Technical Specifications 14,400, 12,000, 9600, 7200, 4800, 2400,90/K56flex, ITU V.34 extended, V.34, ITU ITU Group 3, T.4, T.30, V.21, V.27terAppendix Fax Carrier Frequencies Hz mark, 1850 Hz space for TransmitConnectors Appendix C Ascii Conversion Chart Code HEX DECAppendix D FLASHWINFlash Upgrade IntroductionMT5634ZPX-PCI Index BBS Enable/disable V25 data calling tone S35 IndexAuto Retrain DataFax-back service , 66 FCC Regulations , 68-81 firmware Fall-forward , 7 fallback , 7, 37 faxTones dialing MT5634ZPX-PCI