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All use cases

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

Secure communications

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

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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

Belle-sip

A modern library implementing SIP transport, transaction and dialogue layers

oRTP

A C library implementing Real-Time Transport Protocol

bcg729

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

VoIP tunnel

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

LIME

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

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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

Belle-sip

A modern library implementing SIP transport, transaction and dialogue layers

oRTP

A C library implementing Real-Time Transport Protocol

bcg729

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

VoIP tunnel

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

LIME

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

Menu Solutions

All use cases

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

Secure communications

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

Main menu

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

En tête page de base

News

Liste des actualités

October

2019

iOS 13 important changes for VoIP/IM apps

The recent iOS 13 release changes some fundamentals for VoIP and IM apps, in the way apps are notified of incoming calls or messages [1].

Read more

July

2019

Liblinphone Swift wrapper for iOS and macOS apps

Until now, Liblinphone was offering a consistent API for C#, C++ and java, but required iOS developers to develop directly above C. In order to ease the development of Liblinphone-based apps designed for Apple platforms, we have recently developed a Liblinphone Swift wrapper.

Read more

June

2019

The Linphone team was present at Infosecurity Europe 2019!

Infosecurity Europe 2019 is presented as one of the leading event in Europe around information and cyber security. We especially focused on Linphone’s built-in state-of-the-art security features for trusted registration, call setup, voice/video streams and instant messaging.

Read more

May

2019

End-to-end encryption for 1-to-1 and group instant messaging

Linphone is used by major actors in the security domain, who chose to leverage on a mature and robust open source softphone to build their custom proprietary solution for secure voice/video calls and instant messaging.

Read more

May

2019

New release of Linphone 4.1 for iOS and Android

With our release 4.1 for Android and iOS, Linphone offers major new features like video H.265 codec support, audio call recording, remote provisioning from a QR-code...

Read more

March

2019

Towards Win32 and UWP convergence

Thanks to recent compatibility between Win32 and UWP technologies introduced by Microsoft, UWP apps can now link to a Win32 library. We have decided to unify our two projects for building Liblinphone on Windows.

Read more

December

2018

H.265 integration in Linphone for iOS and Android

After having developed our innovative algorithm for adaptive bitrate control last year, we are pleased to announce that H.265 is now supported out-of-the-box in Linphone for iOS and Android.

Read more

October

2018

Group chat now available in Linphone!

For many years, Linphone has been one of the most active communication software in the open source world. Originally focused on voice, additional functionalities were rapidly added, like video, instant messaging (IM) and presence.

Read more

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