Welcome
Terminology
Using WebHelp
ISDN overview
ISDN Software programming model
Initializing an ISDN application
ISDN Software call control
ISDN-specific messages
Extended parameters
    Using extended parameters
    nccPlaceCall
    nccAnswerCall
    nccAcceptCall
    nccRejectCall
    nccDisconnectCall
    nccSendDigits
    nccTransferCall
    Sending additional information elements
    Receiving user-to-user information
    Receiving charging information
ISDN B channel assignment
Demonstration programs
ISDN TCP parameters