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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.

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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

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

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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

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

The Linphone team was present at the Mobile World Congress 2021!

August

2021

After such a tumultuous period, we were glad to be part of this famous event in June. It was a great chance to exhibit for the first time as a member of the French pavilion!

Read more

Join us at the Mobile World Congress!

May

2021

We are excited to announce that, from June 28th to July 1st this year, we will be exhibiting at the Mobile World Congress in Barcelona!

Read more

LDAP search feature available in Linphone-desktop!

May

2021

In Linphone for desktop, it is now possible to easily configure one or more LDAP servers via the app settings...

Read more

New releases of Linphone for iOS and Android and of the Liblinphone SDK

April

2021

Discover the new features brought by the latest versions of our VoIP SDK and mobile apps.

Read more

Discontinuation of our legacy Java wrapper

April

2021

We have now decided to discontinue the old Java wrapper, and linphone-sdk version 4.5 will be the last one to support both wrappers.

Read more

New Linphone SDK for UWP

January

2021

When it was launched in 2015, Universal Windows Platform (UWP) aimed at unifying the development of smartphone and desktop apps for Windows.

Read more

Discover Linhome, our new mobile app for video intercom and door entry systems

December

2020

The Linphone team is very pleased to announce the release of our brand-new mobile app Linhome, and of the linhome.org website, which have been specially designed for door entry system developers!

Read more

Flexisip proxy is now ready for Apple's new push notification system

November

2020

A couple of months ago, Apple announced the closure of its legacy Apple Push Notification servers (APNs) in March 2021.

Read more

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