WISECOM, INC. DATA/FAX MODEM 28.8 V.34 Card Type Fax, Modem (asynchronous) Chip Set Unidentified Maximum Data Rate 28.8Kbps Maximum Fax Rate 14.4Kbps Data Bus 8-bit ISA Fax Class Class I & II Data Modulation Protocol Bell 103A/212A ITU-T V.21, V.22, V.22bis, V.32, V.32bis, V.34 Rockwell V.FC Fax Modulation Protocol ITU-T V.17, V.21CH2, V.27ter, V.29 Error Correction/Compression MNP5, V.42, V.42bis [Image] CONNECTIONS Function Label Function Label Line in CN1 Line out CN2 SERIAL PORT ADDRESS Setting JP8/1 JP8/2 COM1 (3F8h) Pins 1 & 2 closed Pins 1 & 2 closed COM2 (2F8h) Pins 2 & 3 closed Pins 1 & 2 closed COM3 (3E8h) Pins 1 & 2 closed Pins 2 & 3 closed COM4 (2E8h) Pins 2 & 3 closed Pins 2 & 3 closed INTERRUPT Setting JP8/3 JP8/4 JP8/5 JP8/6 2 Closed Open Open Open 3 Open Closed Open Open 4 Open Open Closed Open 5 Open Open Open Closed Proprietary AT Command Set AUTO-RETRAIN - FALLBACK/FALLFORWARD Type: Configuration Format: AT [cmds] %En [cmds] Description: Controls auto-retrain mode and fallback/fall forward Command Function %E0 Auto-retrain disabled %E1 Auto-retrain enabled %E2 Fallback/fall forward enabled BIT MAPPED REGISTERS Register Default S14 Unidentified S16 0 S21 Unidentified S22 Unidentified S23 Unidentified S27 Unidentified S31 Unidentified S39 3 S40 105 S41 3 BREAK SEND Type: Configuration Format: AT [cmds] \Bn [cmds] Default: 3 Range: 0-9 Unit: .1 second Description: Sends break to modem BREAK TYPE Type Configuration Format AT [cmds] \Kn [cmds] Default 5 Range 0-5 Description Configures action of break signal COMPRESSION Type: Configuration Format: AT [cmds] %Cn [cmds] Description: Selects data compression Command Function %C0 Data compression disabled %C1 MNP5 enabled %C2 V.42bis enabled %C3 MNP5 and V.42bis enabled CONNECT MODE Type: Configuration Format: AT [cmds] \Nn [cmds] Description: Sets connect mode Command Function \N0 Normal mode enabled \N1 Direct mode only enabled \N2 V.42 and MNP mode enabled \N3 V.42, MNP, or Normal mode enabled \N4 V.42 mode only enabled \N5 MNP mode only enabled DISPLAYS LINE SIGNAL LEVEL Type: Immediate Format: AT [cmds] %L [cmds] Description: Displays received line signal level DISPLAYS LINE SIGNAL QUALITY Type: Immediate Format: AT [cmds] %Q [cmds] Description: Displays line signal quality FAX TRANSMIT LEVEL Type: Register Format: AT [cmds] S92=n [cmds] Default: 10 Range: 0-15 Unit: -1dBm Description: Controls fax transmission level FLASH DIAL MODIFIER TIME Type: Register Format AT [cmds] S29=n [cmds] Default: 0 Range: 0-255 Unit: .01 seconds Description: Time the modem will go on-hook upon receiving the ! dial modifier in dial string. FLOW CONTROL Type: Configuration Format: AT [cmds] \Gn [cmds] Description: Selects modem port flow control Command Function \G0 Flow control disabled \G1 Flow control enabled FLOW CONTROL CHARACTER - XOFF Type: Register Format: AT [cmds] S33=n [cmds] Default: 19 Range: 0-255 Unit: ASCII Description: Sets the character used to represent XOFF FLOW CONTROL CHARACTER - XON Type: Register Format: AT [cmds] S32=n [cmds] Default: 17 Range: 0-255 Unit: ASCII Description: Sets the character used to represent XON MAXIMUM BLOCK SIZE FOR TRANSMISSION Type: Configuration Format: AT [cmds] \An [cmds] Description: Sets the maximum transmittable block size Command Function \A0 MNP block size is 64 characters \A1 MNP block size is 128 characters \A2 MNP block size is 192 characters \A3 MNP block size is 256 characters MODULATION SELECTION Type: Configuration Format: AT [cmds] +MS=xx,y,zzz,aaa [cmds] Description: Sets options for active protocol. The transfer rates specified by z and a must be valid for the protocol selected. Command Function x=0 V.21 x=1 V.22 x=2 V.22bis x=3 V.23 x=9 V.32 x=10 V.32bis x=11 V.34 x=64 Bell 103A x=69 Bell 212A x=74 V.FC y=0 Automode disabled y=1 Automode enabled with V.8 or V.32 z, a=300 Set minimum or maximum transfer rate at 300bps, respectively. z, a=1200 Set minimum or maximum transfer rate at 1200bps, respectively. z, a=2400 Set minimum or maximum transfer rate at 2400bps, respectively. z, a=4800 Set minimum or maximum transfer rate at 4800bps, respectively. z, a=7200 Set minimum or maximum transfer rate at 7200bps, respectively. z, a=9600 Set minimum or maximum transfer rate at 9600bps, respectively. z, a=12000 Set minimum or maximum transfer rate at 12000bps, respectively. z, a=14400 Set minimum or maximum transfer rate at 14400bps, respectively. z, a=16800 Set minimum or maximum transfer rate at 16800bps, respectively. z, a=19200 Set minimum or maximum transfer rate at 19200bps, respectively. z, a=21600 Set minimum or maximum transfer rate at 21600bps, respectively. z, a=24000 Set minimum or maximum transfer rate at 24000bps, respectively. z, a=26400 Set minimum or maximum transfer rate at 26400bps, respectively. z, a=28800 Set minimum or maximum transfer rate at 28800bps, respectively. MODULATION SELECTION DISPLAY Type: Immediate Format: AT [cmds] +MS? [cmds] Description: Displays modulation, automode, minimum rate and maximum rate settings SLEEP TIMER Type: Register Format AT [cmds] S24=n [cmds] Default: 0 Range: 0-255 Unit: 1 second Description: Maximum duration of DTE and DCE inactivity allowed prior to initiating low-power sleep mode. TRANSMIT ATTENUATION LEVEL Type: Register Format: AT [cmds] S91=n [cmds] Default: 10 Range: 0-15 Unit: -1dBm Description: Controls transmission attenuation level