Table of Contents

 1     Scope        
 2     References             
 3     Terms and definitions         
        3.1     Terms defined elsewhere      
        3.2     Terms defined in this Recommendation          
 4     Abbreviations and acronyms           
 5     General principles 
 6     Procedures for the transport of APDUs        
        6.1     Call-related procedures         
        6.2     Call-independent procedures
        6.3     Sending the ITU-T H.450.1 supplementary service APDU          
        6.4     Receiving the ITU-T H.450.1 supplementary service APDU       
        6.5     Actions at a source entity      
        6.6     Actions at a destination entity            
 7     Messages  
        7.1     Overview     
        7.2     SETUP           
 8     ITU-T H.450.1 supplementary service APDU
        8.1     Network facility extension (NFE)         
        8.2     Interpretation APDU 
        8.3     ROS APDUs  
 9     Encoding of information described using ASN.1        
10     ASN.1 definitions of generic parameters     
       10.1     Addressing information        
       10.2     H225InformationElement     
       10.3     General error list     
11     Manufacturer-specific information
       11.1     Manufacturer-specific operations     
       11.2     Manufacturer-specific additions to standardized operations   
12     Object identifiers defined in this Recommendation