(can be activated by purchasing the full version)

After the 30 days you can use the IP-Softphone in the Webshop Buy. The test is non-binding and completely free. If you need help setting it up, call +49 (6422) 89800-50 on, we will also help during the test phase for free .


Version 14.1.0 Build 24464

System requirements

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

We have had it several times now that the TAPI- driver was missing after installation.

Please unzip the file to C:\Windows\System32, open Telephone and Modem in the Control Panel, click on “Advanced” and then on “Add”. Select the Global IP Tel TSP and restart your computer!


Would you like to use the IP-SoftPhone together with a FRITZ! Box? This tutorial supports you with the installation and the setup .