[This is preliminary documentation and subject to change.]
TAPI version 3.0 has five basic component objects: TAPI, Addresses, Terminals, Calls, and Call Hubs. Each of these objects has at least one interface associated with it. The interfaces have one or more methods. The following table shows the interfaces and methods provided by TAPI 3.0.
| Objects | Interfaces |
|---|---|
| TAPI | ITTAPI |
| Address | ITAddress |
| Terminal | ITTerminal |
| Call | ITCallInfo |
| Call Hub | ITCallHub |
| Stand Alone Objects | ITCallStateEvent |
| COM Standard (Refer to COM section of Platform SDK for details on these interfaces.) |
IUnknown |
Outgoing interfaces: ITTAPIEventNotification, ITCallHubNotification, ITAddressEventNotification, ITCallNotification, ITCallTonesNotification, and ITMultiChannelCall