Recommendation I.325     (03-93)

 1     Summary   
 2     Introduction      
        2.1     Objective  
        2.2     Relationship to other I-Series Recommendations    
 3     Development of the concept of reference configurations    
        3.1     Definitions 
        3.2     Generic reference configuration      
        3.3     Principles for developing specific reference configurations for ISDN connection types         
        3.4     Connection elements          
        3.5     Functional groupings          
        3.6     Reference points    
 4     Specific reference configurations  
        4.1     64 kbit/s class        
        4.2     Packet class          
        4.3     Broadband class