Tool for direct execution of TAPI 2.x functions. Highly recommended for learning TAPI and for testing TSPs.
http://www.tapi.info/downloads/Tb20.zip
Tool for accessing and executing of TAPI 3.x COM interfaces and methods. Highly recommended for learning TAPI and for testing TSPs.
http://www.tapi.info/downloads/TB3x.zip
http://www.i-b-a-m.de/Andreas_Marschall%27s_Toto_Tools.htm is a collection of free, mostly TAPI related tools
ExceleTel TeleScope is a utility that can be used to learn about and test TSPs. It provides extensive and flexible functionality but in a much easier to use form than TAPI Browser. You can find additional information and download at http://www.exceletel.com/.
All the following tools can be downloaded from http://www.julmar.com/tapi/
This is a tool for changing the debug level of TSPs built with JulMar's TSP++ toolkit but can adjust the debug level of the TAPI system components as well.
This sample enumerates through all the TAPI lines in the system and dumps various information structures from them. This one, unlike the original is a Win32 application and lists quite a bit more information.
This sample shows the current line/address state for any available line in a dialog panel.
This sample tests the lineRedirect features of a service provider and allows for automated routing for incoming calls. It is primarily for 3rd party TAPI (2.0+).
This sample opens all lines and monitors all call traffic across all lines, showing calls in a report-view control. It allows for system-wide monitoring and is especially useful in the 3rd party environment running on the server.