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LIGHTNING 14.4
I/O MAGIC CORPORATION
LIGHTNING 14.4
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Card Type
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Fax, Modem (asynchronous), Voice
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Chip Set
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Cirrus logic
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Maximum Data Rate
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14.4Kbps
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Maximum Fax Rate
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14.4Kbps
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Data Bus
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PCMCIA Type II
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Fax Class
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Class I & II
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Data Modulation Protocol
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Bell 103/212A
ITU-T V.21, V.22, V.22bis, V.23, V.32, V.32bis
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Fax Modulation Protocol
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ITU-T V.17, V.21CH2, V.27ter, V.29
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Error Correction/Compression
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MNP5, V.42bis
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V1582
Proprietary AT Command Set
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ACCEPT MNP RELIABLE MODE
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Type:
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Immediate
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Format:
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AT [cmds] \U [cmds]
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Description:
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Accept remote modem’s request for MNP reliable mode
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AT - VOICE COMMAND
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Voice command
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Function
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Default
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#VBP
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Generates beep tone
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Unidentified
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#VCL
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Voice mode
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0
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#VCSD
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Silence detection - Command mode
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0
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#VGPS
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Input pin function
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0
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#VGPC
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Input pin character
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0
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#VIN
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Display general-purpose Input pins
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Unidentified
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#VIP
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Initialize parameter
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0
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#VLN
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Relay/speaker control
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0
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#VOUT
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Write to output pins
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0
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#VPH
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Telephone emulation pins
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Unidentified
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#VPL
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Play level
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127
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#VPY
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Play mode
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Unidentified
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#VRD
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Record mode
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Unidentified
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#VRL
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Record level
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127
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#VSL
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Record silence threshold level
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127
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#VSM
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Sampling mode
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CL1
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#VSQT
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Record ‘q’ silence time
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0
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#VSR
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Sampling rate
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9600
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#VSST
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Record ‘s’ silence time
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60
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AT - COMMAND SET
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AT Command
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Function
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Default
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%En
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Auto-retrain
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1
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%Gn
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Rate renegotiation
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0
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-Cn
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Calling tone
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0
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%An
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Auto-reliable fallback character
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13
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%Cn
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MNP5 - compression
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1
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\An
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Maximum block size for transmission
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3
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\Bn
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Break send
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Unidentified
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\Cn
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Auto-reliable time buffer configuration
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0
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\Gn
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Flow control
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0
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\Jn
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Lock serial port
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0
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\Kn
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Break type
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5
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\Nn
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Connect mode
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3
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\Qn
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Flow control type
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3
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\Tn
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Inactivity timer
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0
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\Vn
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Extended result codes
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2
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\Xn
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XON/XOFF pass-through
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0
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-Jn
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V.42 - detection phase
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1
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"Hn
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V.42 - compression
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3
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"On
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V.42 - string length
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16
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+FTTn
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Fax transmit test
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Unidentified
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+FRTn
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Fax receive test
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Unidentified
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BIT MAPPED REGISTERS
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Register
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Default
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S14
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Unidentified
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S16
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Unidentified
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S21
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Unidentified
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S22
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Unidentified
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S23
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Unidentified
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S27
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Unidentified
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S90
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0
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CONVERT TO MNP RELIABLE MODE
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Type:
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Immediate
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Format:
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AT [cmds] \Y [cmds]
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Description:
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Converts to MNP reliable mode from normal or direct mode
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LINE SIGNAL QUALITY
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Type:
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Immediate
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Format:
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AT [cmds] %Q [cmds]
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Description:
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Returns a value which indicates line signal quality
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INITIATE MNP RELIABLE MODE
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Type:
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Immediate
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Format:
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AT [cmds] \O [cmds]
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Description:
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Initiates MNP reliable mode from normal or direct mode
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SWITCH TO NORMAL MODE
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Type:
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Immediate
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Format:
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AT [cmds] \Z [cmds]
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Description:
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Switches to normal mode from MNP mode
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