TAPI driver for Yealink T19 E2


uaCSTA TAPI for IP- telephones


uaCSTA brings your desk phone to the computer screen and expands it with the most important interfaces of the computer world. User A.gent C.omputer S.upported Telecommunications A.pplications (uaCSTA) represent the basis of the CTI, the Computer Telephony Integration, and thus connect the IP- telephones to the computer via the network.

You can find more information about the product here.

version date operating systems download
Version 1.2.0 Build 21626 19.11.2020 Windows XP Windows Vista 32bit Windows Vista 64bit Windows 7 32bit Windows 7 64bit Windows 8 32bit Windows 8 64bit Windows 8.1 32bit Windows 8.1 64bit Windows 10 32bit Windows 10 64bit Download


Manuals, documentation and additional downloads

Currently no additional downloads available.


  1. Install the TAPI driver and if necessary configure it in the "Control Panel" under "Phone and Modem" in the "Advanced" area.
  2. Download TAPICall and run the installation file. The installation file is also located in the above TAPI driver download (filename TAPICall-10002.msi)
  3. Select the installed driver in TAPICall.
  4. Work effectively and quickly. Here is an introductory video to the main features of TAPICall.


Start the setup file of the TAPI driver you downloaded and follow the user guide. After completing the installation, it may be necessary to restart the computer. Some download files contain several TAPI drivers. Please pay attention to the selection of the driver suitable for your device. If the connection is made via USB, first install the USB driver of the device and then the TAPI driver.

We assume no liability for the completeness, function, scope or compatibility of the drivers provided above for download. Source and originator unless otherwise stated is the manufacturer of the hardware / device. TAPICall is our product, which is included in the download. If you have any questions about the drivers in connection with TAPICall, call: +49 (6422) 89800-50