Jump to navigation

Logo menu mobile

Main menu

  • Products
  • Solutions
  • Licensing & services
  • Technical corner
  • About us
  • News

Menu Solutions

Secure communications

Leverage our long-term expertise on secure user authentication and end-to-end encryption.

All use cases

Linphone and its components are divers of innovation in many sectors. Read our white papers.

Menu technical corner

Linphone

An open source SIP phone for voice/video calls and instant messaging (mobile and desktop)

Liblinphone

A high-level VoIP library implementing all SIP calling and IM features within a single API

Flexisip

A SIP server implementation with proxy, presence and conference modules

Mediastreamer2

A powerful, lightweight streaming engine for voice/video telephony applications

oRTP

A C library implementing Real-Time Transport Protocol

Belle-sip

A modern library implementing SIP transport, transaction and dialogue layers

LIME

End-to-end encryption module for instant messaging, implementing the Signal Protocol

VoIP tunnel

A VoIP anti-blocking solution to overcome VoIP blocking and firewall restrictions

bcg729

A fully portable C99 implementation of both an encoder and decoder for the G.729 A/B codec

Newsletter

Tap the keyboard to perform your search

Home

Main menu

  • Products
  • Solutions
  • Licensing & services
  • Technical corner
  • About us
  • News
Newsletter

Menu technical corner

Linphone

An open source SIP phone for voice/video calls and instant messaging (mobile and desktop)

Liblinphone

A high-level VoIP library implementing all SIP calling and IM features within a single API

Flexisip

A SIP server implementation with proxy, presence and conference modules

Mediastreamer2

A powerful, lightweight streaming engine for voice/video telephony applications

oRTP

A C library implementing Real-Time Transport Protocol

Belle-sip

A modern library implementing SIP transport, transaction and dialogue layers

LIME

End-to-end encryption module for instant messaging, implementing the Signal Protocol

VoIP tunnel

A VoIP anti-blocking solution to overcome VoIP blocking and firewall restrictions

bcg729

A fully portable C99 implementation of both an encoder and decoder for the G.729 A/B codec

Menu Solutions

Secure communications

Leverage our long-term expertise on secure user authentication and end-to-end encryption.

All use cases

Linphone and its components are divers of innovation in many sectors. Read our white papers.

Main menu

  • Products
  • Solutions
  • Licensing & services
  • Technical corner
  • About us
  • News

En tête page de base

News

Liste des actualités

New releases of Linphone apps and the Linphone SDK

April

2022

Message forwarding & reply to, voice messaging and LDAP contact search features are now available!

Read more

Major new features are available in linphone 4.3 for desktop platforms

October

2021

This new version supports group Instant Messaging, secured chat, ephemeral messaging, LDAP integration etc.

Read more

Flexisip 2.1 now available for CentOS8 and Debian10

October

2021

A new service called the 'RegEvent server' has also been added to the Flexisip server suite

Read more

The Linphone SDK is now compatible with Xcode13

October

2021

Xcode version 13 is the IDE version that was released by Apple together with iOS 15 on September 20th.

Read more

Liblinphone 5.0 - the easiest way to bring advanced VoIP & IM features to software applications or hardware products

September

2021

Over the past months, our developer team worked hard to ease the work of application developers, by making the task of creating real-time Voice, Video and IM solutions more straightforward.

Read more

Linphone 4.2 for desktop is back on Debian!

September

2021

The latest Qt-based Linphone version (4.2.5) is now properly packaged and distributed on Stable (the official Debian release).

Read more

Open-source is making software more robust

September

2021

Thanks to the wide distribution of the Linphone software under its open-source license (GPLv3), numerous security researchers are inspecting its source code and searching for potential vulnerabilities.

Read more

Server-based audio/video group calling soon available in Linphone!

August

2021

In 4 months from now, we are going to release major new versions of Linphone for iOS, Android and desktop platforms, supporting ad hoc or pre-scheduled conference calling with up to 50 participants.

Read more

Pages

  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • …
  • next ›
  • last »

News

Primary tabs

  • View (active tab)
  • What links here

Linphone

  • Features
  • Create a Linphone account
  • Source code

Download

  • Linphone on App Store
  • Linphone on Google Play
  • Linphone for deskop

Help

  • Developer wiki
  • Contact
  • FAQ

Other links

  • Jobs
  • Privacy policy
  • General terms

Footer mentions

© Copyright 2020 - Linphone - Belledonne Communications SARL