Free 30 day versions with all features

(can be activated by buying the full version)

After 30 days you can use TAPICall in the Buy webshop. The test is non-binding and completely free of charge. If you need help setting it up, call +49 (6422) 89800-50 We also help during the trial period for free.


Aktuelle Version 4.3.155
vom 08.07.2024

as an msi- file for your Windows

oder als zip-Datei.

System Requirements

  • Microsoft Windows XP, Vista, 7, 8, 8.1, 10 or 11 in 32/64 bit
  • Microsoft Outlook/Office (2010, 2013, 2016, 2019, 2021 or 365 in 32-Bit). Regarding Office 64-Bit please note these hints.
  • TAPI device (telephone, PBX, softphone) with suitable driver or FRITZ! Box.

Support is additional

  • Microsoft Exchange Server in all versions and other Outlook network solutions
  • Office 365 with Outlook as client
  • iCloud with Outlook as a client
  • Google contacts with Outlook as a client

TAPICall Release Notes

In the Release Notes you can read which features have been added over time.

Addition for the connection of your android smartphone: Infos Unter


Aktuelle Version 2.0.2
vom 11.05.2022

for your device from Android version 9

and for your Windows device

oder als zip-Datei.


  • Operating system : Windows XP, Vista, 7, 8, 8.1, 10 or 11 in 32/64 bit
  • Android-Smartphone with at least version 9 and installed TAPIDroid-App.
  • Internet connection for online activation

Now new: IP-SoftPhone and uaCSTA

The perfect SoftPhone with TAPI- interface. Our IP-SoftPhone makes your desk phone superfluous! More information

IP SoftPhone

Version 12.2.2 Build 23024

System Requirements

  • Operating system : Windows XP, Vista, 7, 8, 8.1, 10 or 11 in 32/64 bit
  • SIP- connection is ( compatible with every provider, router or telephone system )
SoftPhone for Windows

uaCSTA brings your desk phone (aktuell from the manufacturers Yealink, Snom, Asom, Auerswald, Fanvil, Htec, Grandstream, Intelpras, Gigaset and soon Panasonic) to the computer screen and expands it with the most important interfaces of the computer world. More information


Version 1.6.5 build 21865

System Requirements

  • Operating system: Microsoft Windows XP, Vista, 7, 8, 8.1, 10 in 64 bit or 11
  • Yealink: firmware from version x.81.0.15
    snom: firmware from version
    Mitel: firmware from version 4.1.0 SP2
    Auerswald: firmware from version 2.8 A