MicroSIP does not have a native Linux version, as it is designed specifically for Windows. However, you can install and run it on Linux using or PlayOnLinux , which create a compatibility layer for Windows applications. Option 1: Install via PlayOnLinux (Recommended)
Steps:
A small window flashed. Nothing happened. Then, an error. How To Install Microsip On Linux
sudo dpkg --add-architecture i386 sudo apt update sudo apt install wine wine32 wine64 Wine MicroSIP does not have a native Linux
echo '#!/bin/bash cd ~/MicroSIP && wine MicroSIP.exe' | sudo tee /usr/local/bin/microsip sudo chmod +x /usr/local/bin/microsip Configure audio: ensure Wine uses PulseAudio or PipeWire;
arecord -l lists your microphone. If not listed, fix your Linux sound settings first.winecfg → Audio → Test Sound → Recording test. If that fails, Wine doesn’t see your mic.