hmTAPI is a plug-in developed by heubach media, Hamburg, Germany for 4th Dimension.
hmTAPI is available as a plugin bundle for Macintosh and Windows. It was developed and tested with the current 4D version 16 and v17.
hmTAPI 5.0 is only available for 4D v16 and v17.
With hmTAPI you can call and receive incoming calls directly from your 4D application. Notice: hmTAPI works only under windows. hmTAPI is a plugin to connect to the TAPI-device of MS Windows.