Actiontec electronic IS560LH user manual Registers Reference

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Description	Example	Comments
Call Termination Cause	0	0 -Call Terminated by Local
		modem 1 -Call Terminated
		by Remote modem 2 -No
		Answer - the Remote mo-
		dem did not answer 3 -Train-
		ing Failure - the modems
		failed to negotiate V.34 or
		56K protocols. 4 -Protocol
		Failure - the modems failed
		to negotiate V.42 protocol.

Robbed-Bit Signaling (56K only) 6

The number of robbed bits detected.

Digital Loss	0	Digital Loss in dB.
Remote Server ID	XXX	ID number of remote server.

S-Registers Reference

S-registers generally affect how the AT commands perform. Contents of the registers can be displayed or modified when the modem is in command mode.

To display the value of an S-register, type

ATSn?

where n is the register number. Press ENTER.

To modify the value of an S-register, type

ATSn = r

where n is the register number, and r is the new register value. Press ENTER.

S0	Auto Answer Ring Number

Range: 0−255

Default: 0

Units:rings

This register determines the number of rings the modem will count before automati- cally answering a call. Enter 0 (zero) if you do not want the modem to automatically answer at all. When disabled, the modem can only answer with an ATA command.

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Contents Internal Voice/Fax Windows Modem Table of Contents Introduction Do This First For Windows 95 and Windows 98 InstallationsWindows 95 IRQ Resources Dialog Box COM2 Properties Dialog Box For Windows NT 4.0 Installation Proceed to the section titled Installing the ModemDevices Window Hardware Installation Installing The ModemInstalling The Modem Connecting Devices Connecting Devices To The ModemConfiguring Windows Page Page Finish Configuring Windows 95 OEM SR2Page Page Page Next Page Page Page Page Page Page Configuring Windows NT Page Page Page AT&F&C1&D2W2 Modem’s Voice FeaturesInit String Page Windows 95 and Windows TroubleshootingMore Info Panel Uninstalling the Modem Does Not InstallPage Page No Dialtone Error Common ProblemsPage Repeat Last Command AT CommandsAnswer Command +++ Escape sequenceThis command determines Ccitt vs. Bell standard Communication Standard SettingResult Codes Carrier ControlDnDial Hook Control Echo CommandOnline Data Character Echo Command Request ID Information Monitor Speaker VolumeThis command sets speaker volume to low, medium, or high Modulation Handshake This command turns the speaker on or offSelect Pulse Dialing Return On-line to Data ModeResult Code Control Select Tone DialingResult Code Option VnDCE Response FormatDial Tone Detect Extended Result CodesLong Space Disconnect Busy Tone DetectRecall Stored Profile Auto RetrainDTR Control Data Carrier Detect DCD ControlAuxiliary Relay option 22bis Guard Tone ControlThis Command is effective only for use in Japan Asynchronous Communications ModeLocal Flow Control Selection Pulse Dial Make-to-Break Ratio SelectionData Set Ready DSR Option This command selects DSR actionBelow is an example of a possible output This command is used to display the active profilesSSE \Bn Zn=x\An \Kn Adjust Bits/s Rate ControlModem Port Flow Control Same as 4.Default \Nn \Vn Protocol Result Code \Tn Inactivity TimerData Calling Tone \Xn XON/XOFF Pass ThroughV90=x V.90 Downstream Rate and Control AT Commands for Testing and Debugging Enable/Disable Data CompressionWrite to/Read from DSP Register Line-to-Line LoopbackAfter initial negotiation Tion failedInitial Transmit Carrier Rate 33600 Rate Final Transmit Carrier Rate 33600Final Receive Carrier Rate 33600 Tion rateRegisters Reference Range −127, Ascii decimal Default Carriage return Units Range 0−255 Default UnitsASCIIRange −127, Ascii decimal Default Line feed Units Range −32 Default Backspace UnitsComma Dial Modifier Time Range Default UnitssecondsConnection Completion Time-Out S11 Dtmf Dialing Speed S10 Automatic Disconnect DelayS12 Escape Guard Time S14 General Bit Mapped Options StatusS22 S24 Timer to Control Sleep ModeS21 S30 Inactivity Timer S28 Modulation Enable/DisableS32 S33S38 56K Dial Line Rate default S37 Dial Line Rate defaultS36 ConnectionS43 Auto Mode default 1, range S42 Auto Rate default 1, rangeS48 Lapm Error Control and Feature Negotiation default S40S90 S89 Timer to Control Sleep ModeS91 S92No Carrier Result Code Summary DescriptionPage Declaration of Conformity FCC RegulationsFCC Part 68 Requirements Canadian Department Of Communications Cdoc