| Dosya adı | Açıklama |
|---|---|
| a3dapi.dll | Aureal A3D API DLL |
| btwapi.dll | WBTApi DLL |
| cldapi.dll | Cloud API user mode API |
| lltdapi.dll | Link-Layer Topology Mapper API |
| tapi.dll | tapi.dll |
| tapi3.dll | Microsoft TAPI3 |
| tapi32.dll | Microsoft® Windows(TM) Telephony API Client DLL |
| tapilua.dll | Microsoft® Windows(TM) Phone And Modem Lua Elevation Dll |
| tapimigplugin.dll | Microsoft® Windows(TM) TAPI Migration Plugin Dll |
| tapiperf.dll | Microsoft® Windows(TM) Telephony Performance Monitor |
| tapisrv.dll | Microsoft® Windows(TM) Telephony Server |
| tapisysprep.dll | Microsoft® Windows(TM) Telephony Sysprep Work |
| tapiui.dll | Microsoft® Windows(TM) Telephony API UI DLL |
| trapi.dll | Microsoft Narrator Text Renderer |