User's Guide

   
        :
DSL :    )DSL (     ) .  DSL ADSL
 /(.
PBX :     PBX.
ISDN :     )ISDN.(
FoIP :    
        
   .        )FoIP(.
   
      .
 HP  

       .     
) :DSL/ADSL  PBX  ISDN(           
  .
:  HP                
    .  

        
      .
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   ARWW