Alternative apps to MicroSIP:
  • 4.3
    340 votes
    Skype is free and simple software that will enable you to make free calls anywhere in the world in minutes.
    • Freeware
    • Windows/macOS/Linux
  • 4.2
    134 votes
    Crystal-clear cross-platform voice communication. A gamers' favorite.
    • Freeware
    • Windows/macOS/Linux/Android
  • 4.2
    609 votes
    Free calls, text and picture sharing with anyone, anywhere.
    • Freeware
    • Windows/macOS/Android
  • 4.9
    10 votes
    ooVoo brings easy video chat to all platforms - our free video chat app is available to download for your computer (Mac, PC), smartphone (iOS, Android) & tablet.
    • Freeware
    • Windows/macOS/Android/iOS