CONTENTS

 1     Scope and overview        
        1.1     Scope    
        1.2     IPCablecom2 overview     
 2     References 
        2.1     Normative references         
        2.2     Informative references        
 3     Terms and definitions       
 4     Abbreviations and acronyms        
 5     IPCablecom2   
        5.1     Relationship with the 3GPP IMS    
        5.2     Overview  
        5.3     IPCablecom releases and organization        
        5.4     IPCablecom2 design considerations           
 6     IPCablecom functional components          
        6.1     Local network       
        6.2     Access network     
        6.3     Edge
        6.4     Core
        6.5     IPCablecom multimedia     
        6.6     Application
        6.7     Interconnect          
        6.8     Operational support systems          
 7     Protocol interfaces and reference points   
        7.1     Signalling and service control          
        7.2     Subscriber data     
        7.3     Quality of service   
        7.4     Network address translation (NAT) and firewall traversal   
        7.5     Media coding and transport           
        7.6     Provisioning, activation, configuration and management       
        7.7     Network accounting and usage      
        7.8     Security  
        7.9     Lawful intercept     
       7.10     Control point discovery     
Appendix I – SIP signalling overview    
        I.1        Introduction and purpose 
        I.2        References           
        I.3        Terms and definitions       
        I.4        Abbreviations and acronyms        
        I.5        IPCablecom2 SIP signalling         
        I.6        IPCablecom2 IMS requirements  
Appendix II  – Quality of service architecture technical overview    
       II.1     Introduction           
       II.2     References 
       II.3     Terms and definitions          
       II.4     Abbreviations and acronyms           
       II.5     QoS requirements and scope          
       II.6     QoS architecture framework          
       II.7     Architecture description      
       II.8     Example procedures           
Appendix III – IPCablecom2 security overview    
      III.1     Introduction           
      III.2     References 
      III.3     Terms and definitions         
      III.4     Abbreviations and acronyms          
      III.5     IPCablecom2 security        
      III.6     IPCablecom security requirements  
Appendix IV – IPCablecom2 home subscriber server (HSS) overview    
Appendix V – IPCablecom2 NAT and firewall traversal overview    
        V.1     Introduction          
        V.2     References
        V.3     Terms and definitions        
        V.4     Abbreviations and acronyms         
        V.5     IPCablecom2 NAT requirements and scope          
        V.6     NAT background 
        V.7     IPCablecom2 NAT architecture    
        V.8     Architecture description    
Appendix VI – IPCablecom2 IPv6 and IPv4 strategy overview