Linphone 6.0.0

Simon Morlat ❘ Open Source ❘
Android iOS Windows Mac Linux

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Linphone: Your Open Source VoIP Solution

Peter Salakani

08/09/2025

Linphone offers a robust open-source voice over IP (VoIP) solution, enabling users to make high-definition voice and video calls across various platforms while prioritizing user privacy.

Discover Linphone: A Leading Open-Source VoIP Solution for Seamless Communication

Linphone, crafted by developer Simon Morlat, stands out as a comprehensive VoIP (Voice over Internet Protocol) application that empowers users to make crystal-clear voice and video calls over the internet. Recognized for its open-source nature, Linphone is compatible across a wide spectrum of platforms including Windows, macOS, iOS, and Android, ensuring accessibility for diverse users worldwide.

Exceptional Audio and Video Quality

One of Linphone's primary strengths is its support for high-definition audio and video calls. Users can enjoy superior sound clarity during voice communications and smooth video streaming during video calls. Its utilization of advanced codecs guarantees excellent visual and audio quality, making conversations feel more natural and engaging.

Integrated Messaging for Versatile Communication

Beyond voice and video calling, Linphone offers instant messaging capabilities. This feature enables quick text exchanges with contacts, providing an alternative when audio or video calls aren't feasible. It enhances the application's versatility for personal and professional communication.

Prioritizing Security with End-to-End Encryption

Security is a cornerstone of Linphone’s design. The application ensures end-to-end encryption for all communication modes—voice calls, video chats, and instant messages—safeguarding user privacy from potential eavesdroppers or unauthorized access.

User-Centric Customization Options

Linphone allows users to tailor their experience through a variety of customizable settings. From selecting ringtones to configuring call forwarding and notifications, users can personalize the app to fit their preferences, enhancing overall usability.

Platform Compatibility and User Accessibility

Supports Windows, macOS, iOS, Android
User-friendly interface for easy navigation
Open-source platform fostering community development

Why Choose Linphone?

If you seek a secure, flexible, and feature-rich communication tool, Linphone is an ideal choice. Its robust encryption safeguards your conversations, while its high-quality call features elevate your communication experience. Whether for personal use or business collaboration, Linphone provides a reliable platform to stay connected effortlessly.

Overview

Linphone is a Open Source software in the category Communications developed by Simon Morlat.

The users of our client application UpdateStar have checked Linphone for updates 63 times during the last month.

The latest version of Linphone is 6.0.0, released on 08/08/2025. It was initially added to our database on 08/24/2007.

Linphone runs on the following operating systems: Android/iOS/Windows/Mac/Linux.

Linphone has not been rated by our users yet.

Pros

Supports audio and video calls over various networks (SIP, IP-PBX, VoIP)
Cross-platform compatibility (available on Windows, macOS, Linux, Android, and iOS)
Open-source software with strong community support and regular updates
Secure communication with encryption protocols like TLS and SRTP
Customizable interface with themes and advanced settings options
Integration with popular platforms like Google Contacts, Outlook, and LDAP directories

Cons

User interface can be complex for beginner users
Occasional bugs and stability issues reported by some users
Inconsistent call quality depending on network connectivity
Limited customer support options for non-technical users

FAQ

What is Linphone and what does it do?

Linphone is a free and open-source VoIP software that allows you to make voice and video calls, send instant messages and do much more.

Which platforms does Linphone support?

Linphone is available for Windows, macOS, Linux, iOS and Android. You can also use it on embedded systems and web applications.

Is Linphone secure to use?

Yes, Linphone uses end-to-end encryption to protect your communication from unauthorized access. It also supports TLS for added security.

Can I use Linphone for business communications?

Yes, Linphone can be used for both personal and business communications. It comes with advanced features such as call recording, conferencing and HD voice which are useful for business purposes.

Does Linphone support SIP?

Yes, Linphone is a SIP client which means it supports the Session Initiation Protocol (SIP). It also supports other protocols such as XMPP and RTP.

Does Linphone have a mobile SDK?

Yes, Linphone has a mobile SDK which allows developers to integrate VoIP functionality into their iOS and Android apps.

Can I use Linphone to make calls to landlines or mobile phones?

Yes, you can use Linphone to call any phone number using its paid services with affordable rates.

How much does Linphone cost?

Linphone is free and open-source software. However, some of its features such as calls to landlines or mobile phones are paid services offered at an affordable rate.

Can I use Linphone without an internet connection?

No, Linphone needs an internet connection to work since it is a VoIP software. However, it can also work on local networks such as LAN or WAN.

Does Linphone have a user-friendly interface?

Yes, Linphone has a user-friendly interface that is easy to navigate. It also supports customization so you can adjust it to your liking.

Peter Salakani

I'm Peter, a software reviews author at UpdateStar and content specialist with a keen focus on usability and performance. With a background in both software development and content creation, I bring a unique perspective to evaluating and discussing general software topics. When I'm not reviewing software, I enjoy staying updated on the latest tech trends, experimenting with new applications, and finding innovative solutions to everyday tech challenges.

Latest Reviews by Peter Salakani

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Latest Version
6.0.0

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