Welcome
Terminology
Using WebHelp
Overview of NaturalCallControl
Initializing an NCC API application
Processing inbound calls
Processing outbound calls
Other basic call control information
Advanced call control
Function summary
Function reference
Event summary
    Protocol management events
    Incoming call events
    Outbound call events
    Call holding, retrieving, and transfer events
    Call disconnect and call release events
    Call status and protocol capability status events
    Call blocking events
    Call billing events
    Line and protocol status events
Event reference
Demonstration program
NCC API errors
NCC API parameters