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    MC56HU 
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FEATURES  
  - Conexant Controllerless 
  USB solution 
 
  - USB Interface Support
  
 
  - TAPI 2.0 Compliant
  
 
  - Low Power Consumption. 
  Whole Application Below 500uA 
 
  - Caller ID/Wake Up on 
  Ring 
 
  - Driver-Supports Windows 
  98 / Windows2000 (NT5.0) 
 
 
SPECIFICATIONS  
  
    | 
    
    Modem Operation  | 
   
  
    | 
    Line Rate | 
    
    0.3, 1.2, 2.4, 4.8, 7.2, 
    9.6, 12, 14.4, 16.8, 19.2, 21.6, 24, 26.4, 28.8, 31.2, 33.6 Kbps | 
   
  
    | 
    Compatibility | 
    
    Bell 103; 212A, ITU-T 
    V.21; V.22; V.23; V.22bis; V.32; V.32bis; V.34; K56flex; V.90 | 
   
  
    | 
    Linking | 
    
    MNP10 auto 
    fallback/forward | 
   
  
    | 
    Flow Control | 
    
    RTS/CTS , XON/XOFF | 
   
  
    | 
    Error Correction | 
    
    ITU-T V.42, MNP2,3,4;LAMP
     | 
   
  
    | 
    Data Compression | 
    
    ITU-T V.42bis, MNP4 | 
   
  
    | 
    Command Set 
     | 
    
    Hayes AT command 
    compatible | 
   
  
    | 
    
    Fax Operation  | 
   
  
    | 
    Speed | 
    
    14400 bps | 
   
  
    | 
    Compatibility
     | 
    
    ITU-T V.17; V.27ter; V.29 | 
   
  
    | 
    Command Set | 
    
    Class 1 | 
   
  
    | 
    
    Voice Operation | 
   
  
    | 
    Operation | 
    
    ADPCM Voice 
    Compression/Decompression 
    ITU-T V.80 Video Conference | 
   
  
    | 
    
    General | 
      | 
   
  
    | 
    Configuration | 
    
    USB/HOT PnP | 
   
  
    | 
    Line Interface | 
    
    2 x RJ-ll for line and 
    telephone | 
   
  
    | 
    
    DTE Interface | 
    
    Universal Serial Bus 
    Specification Rev 1.0 
    Virtual UART(460.8Kbps) | 
   
  
    |   | 
      | 
   
  
    | 
    Voice Interface | 
    
    2 x mini phone jack for 
    microphone input and telephone output  | 
   
 
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