CONTENTS

 1     Scope 
 2     References 
        2.1     Normative references         
        2.2     Informative references        
 3     Terms and conventions    
        3.1     Terms     
        3.2     Conventions          
 4     Abbreviations and acronyms        
 5     Technical overview          
        5.1     Architectural requirements  
        5.2     Announcement definitions   
        5.3     Interface specifications       
 6     Ann-1 interface: CMS-MTA and MGC-MG       
        6.1     CMS-MTA interface         
        6.2     MGC-MG interface           
 7     Ann-2 interface: MPC-MP          
        7.1     Introduction           
        7.2     Audio Package concepts   
        7.3     Base Audio Package         
        7.4     Advanced Audio Package 
        7.5     Speech recognition
        7.6     Formal syntax description  
Appendix I – Call flow for network announcement    
Appendix II – Call flow for MTA-stored announcement    
       II.1     Call flow details      
BIBLIOGRAPHY