Contents

Title and Copyright Information

Preface

• Audience
• Documentation Accessibility
• Accessing Oracle Communications Documentation
• Related Documents

1 About Oracle Communications Evolved Communications Application Server

• About OCECAS
  • About Service Control Continuity and Voice Call Continuity
  • About the VoLTE and VoWiFi Functionality
  • About the Supported Supplementary Services
  • About the Session Design Center UI
  • About Change Management and the Production Pipeline
  • About SIP Call Control (Back-to-Back User Agent)

2 About Creating Multimedia Services

• About Using the Session Design Center GUI to Create Multimedia Services
• About Using SRVCC Functionality to Handover Multimedia Calls
• About the Business Logic that Your Calls Can Use
• About Using VoLTE Supplementary Services

3 About the Session Design Center

• About Application Configuration
  • About Applications
  • About Control Flows
    • About Activities
    • About Creating a Control Flow
    • About Viewing and Editing Control Flows
    • About Connecting Control Flows
    • About Validating and Compiling Control Flows
    • About Using Control Flow Tools
    • About Viewing Control Flow Differences
    • About Control Flow Errors
  • About Resources
• About Projects
  • About Change Sets
    • About Creating a Change Set
    • About Opening and Viewing Change Sets
    • About Change Set Details
• About Environments

4 About Change Management

• About Modifying the VoLTE and VoWiFI Application
  • About Change Sets
  • About Creating Change Sets
  • About Deploying Change Sets
  • About Retracting Change Sets

5 About Managing and Using Subscriber Data

• About Subscriber Data Stores
  • About Views

6 About the OCECAS Architecture and Environment

• About the OCECAS Technical Architecture
• About the OCECAS Environment
• Understanding the OCECAS Components
  • Understanding WebRTC Session Controller
  • Understanding Converged Application Server
  • Understanding WebLogic Server
  • Understanding Session Border Controller
  • Understanding Core Session Manager
• About Integrating OCECAS into Your Network
  • Understanding How OCECAS Communicates
• About Overload Protection

7 About Session Control

• About Session Control
  • About Back-to-Back User Agent
• About Session Establishment
  • Basic Call
  • Caller Hangs Up
  • Called Party Busy
  • No Answer
  • Called Party Not Reachable
  • Called Party Deflection
  • Called Party Ends Call Early
  • Called Party Does Not Answer or Abandons Call
  • Caller Abandons Call
  • Caller Abandons Call (Early BYE)
• About SRVCC
  • Registration
  • Origination
  • Attachment
  • Call Establishment - Calling Party
  • Call Establishment - Called Party
  • Packet-Switched to Circuit-Switched
  • Packet-Switched to Circuit-Switched with ATGW Anchoring
  • Packet-Switched to Circuit-Switched for Speech and Video
• About Supplementary Services
  • Barring of Incoming Call
  • Communication Forwarding
  • Communication Hold

Glossary