Linphone — brief introduction

Linphone is a free, open-source VoIP client that lets you place voice and video calls over the internet. It’s a relatively small project focused on providing a secure calling service without cost. The application runs on most desktop and mobile platforms and is designed to be lightweight while still offering a robust feature set.

Notable capabilities

  • Cross-platform support for desktop and mobile devices
  • High-quality audio and video (HD) for one-on-one calls
  • Group calling and conference features
  • Transfer and share images and files during conversations
  • Built-in echo/noise reduction to improve call clarity
  • Local contact management with a clean, easy-to-use interface

Things to keep in mind

Because Linphone is developed as an open-source project, it does not always have the comprehensive commercial support or extensive resources that larger, proprietary solutions provide. Community-driven development can mean slower feature rollouts or variable support options compared with enterprise-backed products.

Suggested alternative

If you want a different free option, consider Zoiper (Free). It’s commonly recommended as an alternative VoIP client and may offer a support model or user experience that better fits some users’ preferences.

Technical

Title
Linphone
Requirements
  • Windows
  • Android
  • Mac
Language
No language has been specified.
Available languages
License
  • Free
Latest update
2025-12-28
Author
Belledonne communications
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