SCTE 24-13 : 2006

1 Introduction and Background
  1.1 Scope
  1.2 Requirement Language
  1.3 Electronic Surveillance Requirements
  1.4 Electronic Surveillance Assumptions
  1.5 Definitions and Acronyms
2 References
  2.1 Normative
  2.2 Informative Reference
  2.3 Reference Acquisition
3 Electronic Surveillance in the IPCablecom Network
  3.1 Subscriber equipment
  3.2 Access Function (AF) and Intercept Access Points
      (IAPs)
  3.3 Delivery Function (DF)
  3.4 Service Provider Administration Function (SPAF)
  3.5 Collection Function (CF)
  3.6 Law Enforcement Administrative Function (LEAF)
4 Interface Between the Delivery Function (PC/TSP) and
  Collection Function (LEA)
  4.1 General Interface Requirements
  4.2 Network Layer Interface
  4.3 Link-layer Interface
  4.4 Physical Interface
  4.5 Security
5 Call Content Connection (CCC) Interface
  5.1 Call Content Connection Identifier
  5.2 Original IP Header
  5.3 Original UDP Header
  5.4 Original RTP Header
  5.5 Original Payload
  5.6 Transcoding
6 Call Data Connection (CDC) Interface
  6.1 CDC Messages
  6.2 Basic Call Services
  6.3 Specific Call Services
  6.4 CDC Message Descriptions
  6.5 CDC Messages and Parameter Definitions
Appendix A IPCABLECOM-SPECIFIC REQUIREMENTS
  A.1 Timing Requirements
  A.2 DialedDigitExtraction CDC Message
  A.3 NetworkSignal CDC Message
  A.4 SubjectSignal CDC Message
  A.5 Correlating Content Packets with Event Messages
  A.6 Instructing Components to Perform Electronic
      Surveillance
  A.7 Timing Information
  A.8 Filtering CDC Events in Redirected Calls

Defines the interface between a telecommunications carrier that provides telecommunications services to the public for hire using IPCablecom capabilities (a "PC/TSP") and a Law Enforcement Agency (LEA) to assist the LEA in conducting lawfully authorized electronic surveillance.