SCTE 24-18 : 2004

1 INTRODUCTION
  1.1 SCOPE
  1.2 SPECIFICATION LANGUAGE
2 REFERENCES
  2.1 NORMATIVE REFERENCES
  2.2 INFORMATIVE REFERENCES
  2.3 REFERENCE ACQUISITION
3 TERMS AND DEFINITIONS
4 ABBREVIATIONS AND ACRONYMS
5 BACKGROUND AND MOTIVATION
  5.1 REQUIREMENTS AND DESIGN PRINCIPLES
  5.2 IPCABLECOM ARCHITECTURE
  5.3 CMSS TRUST MODEL
  5.4 CMS TO CMS ARCHITECTURAL MODEL
  5.5 OVERVIEW OF CMS BEHAVIOR
  5.6 BASIC TELEPHONY CALL FLOW
  5.7 CMS-MGC BASIC TELEPHONY CALL FLOW
6 SIP PROFILE
  6.1 INTRODUCTION
  6.2 OVERVIEW OF SIP FUNCTIONALITY
  6.3 TERMINOLOGY
  6.4 OVERVIEW OF OPERATION
  6.5 STRUCTURE OF THE PROTOCOL
  6.6 DEFINITIONS
  6.7 SIP MESSAGES
  6.8 GENERAL USER AGENT BEHAVIOR
  6.9 CANCELING A REQUEST
  6.10 REGISTRATIONS
  6.11 QUERYING FOR CAPABILITIES
  6.12 DIALOGS
  6.13 INITIATING A SESSION
  6.14 MODIFYING AN EXISTING SESSION
  6.15 TERMINATING A SESSION
  6.16 PROXY BEHAVIOR
  6.17 TRANSACTIONS
  6.18 TRANSPORT
  6.19 COMMON MESSAGE COMPONENTS
  6.20 HEADER FIELDS
  6.21 RESPONSE CODES
  6.22 USAGE OF HTTP AUTHENTICATION
  6.23 S/MIME
  6.24 EXAMPLES
  6.25 AUGMENTED BNF FOR THE SIP PROTOCOL
  6.26 SECURITY CONSIDERATIONS: THREAT MODEL AND SECURITY
       USAGE RECOMMENDATIONS
  6.27 TABLE OF TIMER VALUES
7 SIP EXTENSIONS
  7.1 URIS FOR TELEPHONE CALLS
  7.2 RELIABILITY OF PROVISIONAL RESPONSES
  7.3 SIP UPDATE METHOD
  7.4 INTEGRATION OF RESOURCE MANAGEMENT AND SIP
  7.5 SIP-SPECIFIC EVENT NOTIFICATION
  7.6 THE REFER METHOD
  7.7 SIP PROXY TO PROXY EXTENSIONS FOR SUPPORTING DCS
  7.8 THE SIP "REPLACES" HEADER
  7.9 PRIVATE EXTENSIONS TO THE SIP PROTOCOL FOR ASSERTED
       IDENTITY WITHIN TRUSTED NETWORKS
  7.10 A MESSAGE SUMMARY AND MESSAGE WAITING INDICATION
       EVENT PACKAGE FOR THE SESSION INITIATION PROTOCOL (SIP)
8 CMS-CMS SIGNALING
  8.1 CMS INTERFACES
  8.2 CMS RETRANSMISSION, RELIABILITY, AND RECOVERY STRATEGIES
  8.3 CMS TO CMS ROUTING
  8.4 CMS PROCEDURES
9 APPLICATION LAYER ANONYMIZER
  9.1 SIGNALING CONTENT PRIVACY
  9.2 IP ADDRESS PRIVACY
APPENDIX I - TIMER SUMMARY
APPENDIX II - CMSS MESSAGE AND HEADER OVERVIEW
APPENDIX III - THE SESSION INITIATION PROTOCOL (SIP)
               "REPLACES" HEADER
APPENDIX IV - ACKNOWLEDGMENTS

Describes the IPCablecom Call Management Server (CMS) to CMS Signaling protocol intended for use by a CMS to communicate with another CMS in order to support packet-based voice and other real-time multimedia applications.