| Model 
      NO.M-56IRW | 
  
  
      | 
  
  
    | Specification Model Name | 
    M-56IRW | 
  
  
    | Chip Set | 
    Rockwell HSF PCI | 
  
  
    | Line Connection | 
    RJ-11 | 
  
  
    | Data Transmission | 
    BELL 103 and BELL 212A K56 flex and V.90 
      ITU-T V.21 (300 bps) 
      ITU-T V.22 (1200 bps) 
      ITU-T V.23 (1200 bps 
      ITU-T V.22 bis (2400 bps) 
      ITU-T V.32 (9600/4800 bps) 
      ITU-T V.32 bis (14400/1200/7200 bps) 
      ITU-T V.34 bis (33600/28800) | 
  
  
    | Fax Transmission | 
    Send/Receive G3 Fax 
      ITU-T V.27ter (4800 bps) 
      ITU-T V.29 (9600 bps) 
      ITU-T V.17 (14400 bps) | 
  
  
    | Error Correction | 
    MNP 2-4/V.42 LAPM | 
  
  
    | Data Compression | 
    MNP 5/V.42 bis | 
  
  
    | Command Set | 
    "AT" Command, Fax Class 1 | 
  
  
    | Communication Model | 
    Asynchronous | 
  
  
    | DTE Speed (MAX) | 
    115,200 bps | 
  
  
    | Transmit Level | 
    -13dB ∮ 2dB | 
  
  
    | Flow Control | 
    XON/XOFF 
      Default (RTS/CTS) | 
  
  
    | Dialing Mode | 
    Touch Tone /pulse 10pps | 
  
  
    | Auto Dial & Auto 
      Answer | 
    YES | 
  
  
    | Programmable Volume 
      Control | 
    YES | 
  
  
    | Noted Features | 
    Speed Buffering 
      Auto Format/Speed sensing 
      Auto Retrain | 
  
  
    | Safety | 
    CE | 
  
  
    | Power | 
    +5V Low Power Consumption | 
  
  
    | OS | 
    Support Win95/98 Win NT4.0 | 
  
  
    | System Requirement | 
    P233 MMX + 256K Cache 8M RAM | 
  
  
    | Escape code | 
    TIES | 
  
  
    | PCI Specification | 
    PCI V2.1 Specification- | 
  
  
    | Upgrade | 
    Soft ware | 
  
  
    | Voice | 
    -Answering machine | 
  
  
    | H_324 | 
    V.80 synchronous access mode support host 
      -Controlled Commination protocols |