CONTENTS

 1 Scope 
2 References 
3 Definitions  
        3.1 Terms defined elsewhere    
        3.2 Terms defined in this supplement    
4 Abbreviations and acronyms        
5 Mapping from ITU-T H.225, SIP, and ISUP to ITU-T H.248     
        5.1 ITU-T H.248 and ITU-T H.225    
        5.2 ITU-T H.248 and SIP       
        5.3 ITU-T H.248 and ISUP