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Linphone

Linphone

by Belledonne Communications SARL

10 ratings
458 reviews
🔧 Utilities
🌐 Social Networking
Free

Details

Released
May 11, 2010
Updated
September 28, 2026

Features

Developer

Belledonne Communications SARL
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About

This open-source application provides free audio and video calls, as well as text messaging, over the internet. It allows users to stay reachable at all times via WiFi or mobile data, even when the app is closed. Enjoy secure communication and the ability to connect with traditional phone lines.

✓High definition audio and video calls
✓Audio conference calls
✓Picture and file sharing
✓Push notifications for reachability
✓Secure communication with encryption
✓SIP-compliant VoIP service integration
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What users say about Linphone

Reviews of Linphone are mostly negative: the Social Networking app is rated 2.7/5 from 10 App Store ratings. What users like most: good call quality, works well with SIP providers. Top complaints: buggy, crashes frequently, issues with account setup and configuration. Summarized from real user reviews.

Positive things

  • 👍Good call quality
  • 🚀Works well with SIP providers
  • 💡Useful features like DTMF support

Negative things

  • 🐛Buggy, crashes frequently
  • 🔑Issues with account setup and configuration
  • 🔒Security concerns with password handling
  • 🔋Unreliable background/push notification support
See all reviews

What's New in Linphone

6.2.3

September 28, 2026

Lots of changes! Take a look at our CHANGELOG here for more info: https://gitlab.linphone.org/BC/public/linphone-iphone/-/blob/master/CHANGELOG.md

User reviews

Most RecentHighest RatedLowest Rated

Geht toll mit eigener SIP-Anlage

Danke für die App, wenn man weiß wie man alles einzurichten hat, bekommt man eine super IP-Telefonie-App.
Ffrequenzdetektor

Funktioniert mit Fonial

Einrichtung mit Fonial war bei mir problemlos. Auch bei geschlossener Linphone-App bekomme ich jetzt die Push-Benachrichtigung zum Anruf, die mich beim Annehmen direkt in die Linphone-App zum Telefonat bringt. Genau wie es sein sollte!
IIch_Höchstpersönlich

Unbenutzbar

Seit dem letzten Update nicht mehr benutzbar. Konten lassen sich nicht mehr einrichten via Drittanbieter SIP wegen Bug 397.
WWhoozaWhooza

Only logo-splash screen

After the most recent update as of now, only see the splash screen with the orange logo, lacking any obvious progress.

(I am using it under “Lockdown” mode. Some previous versions (not noted) had worked fine in that mode.)
Xxkcgk

Very good app

Excellent app. Need to know the configuration settings and how to enter into app. Literacy and numeracy skills required, learnt in primary school.
Ttg12121968
See 453 more reviews

Developer apps

Linhome
Linhome

by Belledonne Communications SARL

🔧 Utilities

(1)

Free
See developer apps

User experience

🐞

Reported Bugs

4 issues

Crashes on startup

Bug

Incoming calls not working properly

Bug

Settings not saving correctly

Bug

Compatibility issues with newer iOS versions

Bug
✨

Requested Features

4 requests

Add support for multiple SIP accounts

Feature

Improve user interface and navigation

Feature

Provide more customization options

Feature

Enhance audio quality and noise cancellation

Feature

FAQ

What does Linphone do?

Linphone is an open-source internet phone application that allows you to make free audio and video calls, send text messages, and share files over the internet. It uses the SIP protocol, enabling you to connect with other users and even traditional phone lines through compatible VoIP service providers.

What are the key features of Linphone?

Key features include high-definition audio and video calls, audio conference calls with multiple participants, picture and file sharing, and the ability to remain reachable even when the app is closed via push notifications. It also offers secure communication options with encryption.

Is Linphone free to use?

Yes, Linphone is an open-source application and is free to use. There are no in-app purchases or advertisements mentioned in its description. You may need a compatible VoIP service provider to make calls to traditional phone numbers.

On which devices can I use Linphone?

Linphone is available on the main mobile and desktop operating systems. This means you can typically find it for use on smartphones, tablets, and computers.

Can I use Linphone to call regular phone numbers?

Yes, Linphone is compliant with a large number of SIP-compatible VoIP service providers. This compatibility allows you to reach individuals who have a 'classic' phone line, effectively using Linphone as a dialer for standard telephone numbers.