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

Flexisip account manager

A web API, provisioning server and admin platform for the creation and management of user accounts

LIME

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

Post quantum encryption

A Linphone extension providing Post Quantum Cryptography (using the Crystals-KYBER algorithm)

Mediastreamer2 & oRTP

A powerful voice/video streaming engine for telephony apps & a C library implementing RTT 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

Flexisip account manager

A web API, provisioning server and admin platform for the creation and management of user accounts

LIME

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

Post quantum encryption

A Linphone extension providing Post Quantum Cryptography (using the Crystals-KYBER algorithm)

Mediastreamer2 & oRTP

A powerful voice/video streaming engine for telephony apps & a C library implementing RTT 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 release of Liblinphone (SDK 4.4)

June

2020

Our latest iOS, Android and desktop releases are based on this new release of Liblinphone (version 4.4), our cross-platform VoIP SDK.

Read more

Linphone 4.2 for desktop platforms is now available!

June

2020

This new Linphone desktop version provides significant improvements in audio and video quality and is now interoperable with web browsers.

Read more

Moving issue management to Github

June

2020

Dear Linphone community, please note that we will soon close external accounts on our GitLab and group issues and pull requests management on our Github mirrors.

Read more

Linphone desktop 4.2 public Beta

April

2020

With COVID-19 continuing to impact people and countries around the world, we are really focused on ensuring we continue to deliver a reliable, high-quality experience for all of our users, customers, prospects – everybody that is relying on us.

Read more

iOS 13 updates

April

2020

As Apple has recently postponed the deadline for xCode 11 adaptations and announced that it is still possible to publish iOS apps compiled with XCode 10 until June, our official release will be published at the end of April / beginning of May. A public Beta should be available around mid-April.

Read more

Bundling RTP streams

April

2020

The upcoming 4.4 release of linphone-sdk brings a new major feature: the bundling of RTP streams so that they all use a unique UDP port. The implementation is compliant with the "sdp-bundle-negotiation" IETF draft.

Read more

How can the Linphone team support you with your VoIP and IM projects?

February

2020

Did you know that Belledonne Communications, the creator of the Linphone project, has been providing for 10 years professional services to more than 300 corporate customers worldwide?

Read more

Multipart body in SIP INVITEs

January

2020

Our Liblinphone library has been modified to support multipart message bodies in INVITEs (as described in RFC 5621).

Read more

Pages

  • « first
  • ‹ previous
  • 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 2023 - Linphone - Belledonne Communications SARL