Linphone icon
Linphone icon

Linphone

 139 likes

Linphone is one of the most famous open source softphones in the world. It is fully SIP-based, for all calling, presence and IM features.

iOS Assistant

License model

  • FreeOpen Source

Country of Origin

  • FR flagFrance
  • European Union flagEU

Platforms

  • Mac
  • Windows
  • Linux
  • Android
  • iPhone
  • Android Tablet
  • iPad
4 / 5 Avg rating (6)
139likes
5comments
0news articles

Features

Suggest and vote on features

Properties

  1.  Privacy focused

Features

  1.  SIP client
  2.  SIP
  3.  Softphone
  4.  Ad-free
  5.  Voice Chat
  6.  VoiP Calls
  7.  End-to-End Encryption
  8.  Multiple Account support
  9.  No Tracking
  10.  Encrypted Chat
  11.  Audio Conferencing
  12.  Live Push Notifications
  13.  Video Calling
  14.  Support ZRTP
  15.  Encrypted VoIP calls

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Linphone information

  • Developed by

    FR flagBelledonne Communications SARL
  • Licensing

    Open Source and Free product.
  • Rating

    Average rating of 4
  • Alternatives

    86 alternatives listed
  • Supported Languages

    • English
    • Arabic
    • Dutch
    • French
    • German
    • Hungarian
    • Japanese
    • Russian

AlternativeTo Categories

Social & CommunicationsOffice & ProductivitySecurity & PrivacyRemote Work & Education

Apple AppStore

  •   Updated Mar 12, 2025
  •   3.12 avg rating
View in AppStore

Our users have written 5 comments and reviews about Linphone, and it has gotten 139 likes

Linphone was added to AlternativeTo by landroni on Mar 3, 2011 and this page was last updated Oct 7, 2023.

Comments and Reviews

   
 Post comment/review
Top Positive Comment
Greg Sweats
Aug 14, 2024
0

I like Linphone because it's Open Source, Cross Platform, (free), and pretty stable. Some little GUI/UX/Workflow Improvements could be made, but I'm very picky, so might not be an issue for anyone else. Thank you 🙏

Top Negative Comment
RemovedUser
Jan 4, 2023
0

Linphone on Windows is junk. Constantly not responding while just trying to do initial config. Unable to complete setup. If it responds as badly when in use, you'd miss calls.

Soslan Aldatov
Feb 23, 2024
0

Nice app! Configuration is quite flexible, you can use more than one SIP account, and it's open-source.

HOT EARTH
Aug 24, 2021
0

OpenSource & CrossPlattform

linuxien
Jan 8, 2018
0

I used Linphone via Flatpak on Debian 9 and it works great. I did not try yet the video, but the SIP works great (sounds quality is very good), and it's easy to use, and OPEN SOURCE !

[Edited by linuxien, April 03]

@DanMan : You can use BLINK as Flatpak and a free and Open Source alternative with X (In Wayland it is flickering so partially working). Linphone works with Ubuntu 18.04 LTS if you do the following things : (It's preferable to use LTS Ubuntu than other versions usually)

1- Install Flatpak for Ubuntu : https://flatpak.org/setup/

2- install Linphone by opening a terminal CTRL + ALT + T flatpak --user install --from https://linphone.org/flatpak/linphone.flatpakref

3- sudo apt install libcanberra-gtk-module libcanberra-gtk3-module

4- sudo apt-get install --reinstall libcanberra-gtk-module

5- sudo apt-get install libcanberra-gtk-module:i386

6- Launch the app

DanMan
Apr 1, 2020

Sadly it can't be installed through their Flatpak anymore, it's been broken for at least 3 months: https://gitlab.linphone.org/BC/public/linphone-desktop/issues/10

Ubuntu 19 only has an old v3 version in its repo, like most distros.

What is Linphone?

Linphone is one of the most famous open source softphones in the world. It is fully SIP-based, for all calling, presence and IM features.

Use Linphone for free, and enjoy its intuitive interface and advanced features with our free SIP service or with an existing SIP account.

Easy-to-use graphical interface : Account creation assistant Smart contact list, with address book synchronisation for smartphones Call history "Invite your friends" option Remote provisioning from a QR Code or a URL

Advanced calling features : HD video calls with video preview (H.264, H.265 and VP8 codecs supported) Audio conference calls Call transfer and multi-call management (pause and resume) Call recording and replay (audio only)

Increased audio and video quality : State-of-the-art adaptive jitter buffer algorithm Innovative adaptive bitrate control HD voice (Opus support) and echo cancellation Call quality indicator and display of advanced call statistics

Enhanced Instant Messaging experience : One-to-one and multi-participant conversations Intuitive message delivery status (IMDN) Picture and file sharing Multi-device support Advanced IM notifications, with "reply to" and "mark as read" options

Secure communications : SIP TLS with state-of-the-art cypher algorithms Audio and video encryption with SRTP and ZRTP End-to-end encryption for 1-to-1 and group messaging

Linphone Videos

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