input

  1. Error report: audio input devices in the 3CX Client: Softphone: 5.1 BUILT 895 (Windows Store App)

    Client OS: Windows 11 x64 24H2, with Cumulative Update from 08.07.2025 3CX Client: Softphone: 5.1 BUILT 895 (Windows Store App) 3cx Server: V20U6 Final, with Debian Error report: audio input devices in the 3CX Softphone Client. We are experiencing an issue where the audio input and output...
  2. DTMF input option gone in v20!

    Hello everyone, As a fellow forum member @PCProjectcfu wrote in this thread, DTMF input option is completely gone in v20. I thought I was going nuts, so I wrote an email to 3CX sales and I got it confirmed from their Customer Service Representative: Why would you remove this feature? I...
  3. BrechtD

    3CX Call Flow Designer - NullReferenceException in external C# script

    Hello everyone I am trying to create a call flow application which should make it possible for my employees to login to our queues by entering the queunumber. After entering the queenumber, they should enter their ID and pin number to authorize themselves. I am having the problem that my...