Complete a Session

Completion operations allow an application to specify how it wants to handle a session when factors such as a busy destination prevent normal connection.

The LINECALLCOMPLMODE_ Constants define the possible options an application might have, depending on service provider capabilities.

Multiple call completion requests might be outstanding for a given address at any one time. To identify individual requests, the implementation returns a completion identifier. Canceling a call completion request in progress also uses this call completion identifier.

TAPI 2.x: See lineCompleteCall, lineUncompleteCall.

TAPI 3.x: See ITBasicCallControl::Connect, ITBasicCallControl::Disconnect.