Telephony Application Programming Interfaces
The Microsoft telephony application programming interfaces support the development of communications applications for Microsoft Windows. The telephony interfaces are listed in the following table.
|TAPI 2.x||A C-programming language based API that enables you to implement communications applications ranging from basic modem control to call centers with multiple agents and switches.|
|TAPI 3.x||A COM-based API that merges classic and IP telephony.|
|TSPI||A telephony service provider (TSP) is a dynamic-link library (DLL) that supports communications device control through a set of exported service functions. A TAPI application uses standardized commands, TAPI passes information to the telephony service provider, and the TSP handles the specific commands that must be exchanged with the device.|
|MSPI||A media service provider (MSP) allows an application considerable control over the media for a particular transport mechanism. An MSP is always paired with a telephony service provider (TSP).|
Build date: 11/16/2013