CARDINAL TECHNOLOGIES, INC. 14400BPS-V.32BIS V.42 BIS FAX (INT) Card Type Fax, Modem (asynchronous) Chip Set Unidentified Maximum Data Rate 14.4Kbps Maximum Fax Rate Unidentified Data Bus 8-bit ISA Fax Class Unidentified Data Modulation Protocol Bell 103/212A ITU-T V.21, V.22, V.22bis, V.32, V.32bis Fax Modulation Protocol Unidentified Error Correction/Compression MNP5, V.42, V.42bis [Image] CONNECTIONS Function Label Function Label Line out/in CN1 Line in/out CN2 SERIAL PORT ADDRESS Setting SW1/A SW1/B COM1 (3F8h) On On COM2 (2F8h) Off On COM3 (3E8h) On Off COM4 (2E8h) Off Off INTERRUPT SELECTION Setting SW1/C SW1/D P3/Pins 1 & P3/Pins 2 & 3 2 2 N/A N/A Open Closed 3 Off On N/A N/A 4 On Off N/A N/A 5 N/A N/A Closed Open Proprietary AT Command Set ACCEPT RELIABLE MODE Type: Immediate Format: AT [cmds] \U [cmds] Description: Accept remote modem’s request for reliable mode BIT MAPPED REGISTERS Register Default S14 Unidentified S16 Unidentified S21 Unidentified S22 Unidentified S23 Unidentified S27 Unidentified S40 Unidentified S41 Unidentified BREAK TYPE Type: Configuration Format: AT [cmds] \Kn [cmds] Description: Configures action of break signal Command Break from DTE Break received Break received during Normal or from remote from DTE during V.42/V.42bis/MNP modem during Direct mode mode Normal mode \K0 Online command mode Break sent to Online command enabled, send no remote modem mode enabled, break to remote and buffers send no break modem cleared to remote modem \K1 Break sent to Break sent to Send break to remote modem and remote modem remote modem buffers cleared and buffers immediately cleared \K2 Online command mode Break sent Online command enabled, send no immediately to mode enabled, break to remote DTE send no break modem to remote modem \K3 Send break to Break sent Send break to remote modem immediately to remote modem immediately DTE immediately \K4 Online command mode Break sent with Online command enabled, send no received data mode enabled, break to remote to the DTE send no break modem to remote modem \K5 Send break with Break sent with Send break to transmitted data received data remote modem to the DTE immediately CLEAR V.42bis DICTIONARY Type: Immediate Format: AT [cmds] %Pn [cmds] Description: Clears the V.42bis dictionary COMPRESSION Type: Configuration Format: AT [cmds] %Cn [cmds] Description: Selects data compression Command Function %C0 Data compression disabled %C1 MNP5 enabled COMMUNICATIONS MODE Type: Configuration Format: AT [cmds] &Mn [cmds] Description: Selects communications mode Command Mode &M0 Asynchronous mode, serial port speed follows connect speed &M1 Not used &M2 Not used &M3 Not used COMMUNICATIONS MODE Type: Configuration Format: AT [cmds] &Qn [cmds] Description: Selects communications mode options Command Mode &Q0 Asynchronous mode, serial port speed follows connect speed &Q1 Not used &Q2 Not used &Q3 Not used &Q4 Reports ‘OK’ &Q5 Error correction mode &Q6 Asynchronous mode, buffered asynchronous mode &Q7 Not used &Q8 MNP mode &Q9 V.42/42bis mode CONNECT MODE Type: Configuration Format: AT [cmds] \Nn [cmds] Description: Controls the type of connection the modem will operate in Command Function \N0 Normal mode enabled \N1 Direct mode enabled \N2 Reliable mode enabled \N3 Auto-reliable mode enabled CONVERT TO RELIABLE MODE Type: Immediate Format: AT [cmds] \Y [cmds] Description: Converts to reliable mode from normal or direct mode DIAL Type: Immediate Format: AT [cmds] D<#> [cmds] Description: Dials telephone number according to any modifiers included in the string Note: Any combination of modifiers can be used to produce the desired dial functions in sequence. Modifier Function L Re-dial last number P Pulse dialing enabled R Answer mode enabled, originate mode disabled following handshake initiation Sn or S=n Dial stored telephone number n T Tone dialing enabled W Dialing resumed following dial tone detection , Dialing paused for amount of time specified in S8 register ! Modem commanded to go off-hook for specified time before returning on-hook @ Wait for quiet answer ; Modem returned to command state after dialing INACTIVITY TIMER Type: Configuration Format: AT [cmds] \Tn [cmds] Default: 0 Range: 0-42 Unit: 1 minute Description: Sets the length of time that the modem does not receive information before it disconnects. Note: AT\T0 will disable timer. INITIATE RELIABLE MODE Type: Immediate Format: AT [cmds] \O [cmds] Description: Initiates reliable mode from normal or direct mode REPORT INFORMATION Type: Immediate Format: AT [cmds] In [cmds] Description: Displays information requested Command Function I0 Reports modem product code I1 Reports firmware checksum I2 Tests and reports firmware checksum I3 Reports product version information V.42bis - COMPRESSION CONTROL Type: Configuration Format: AT [cmds] %Mn [cmds] Description: Controls V.42bis data compression Command Function %M0 V.42bis disabled %M1 V.42bis when transmitting enabled %M2 V.42bis when receiving enabled %M3 V.42bis when transmitting/receiving enabled V.42bis - DICTIONARY SIZE Type: Configuration Format: AT [cmds] %Dn [cmds] Description: Select V.42 dictionary size Command Function %D0 Select 512 bytes %D1 Select 1024 bytes %D2 Select 2048 bytes %D3 Select 4096 bytes (one-way only) V.42bis - MAXIMUM STRING LENGTH Type: Immediate Format: AT [cmds] %Sn [cmds] Default: 32 Range: 6-250 Unit: Characters Description: Selects string size for V.42bis compression