Linphone is an open source app offering free audio/video calls and text messaging. With Linphone, you can be reachable at any time, even if the app is closed, with a WiFi or 3G/4G internet connection.

Linphone key features:
* High definition audio and video calls
* Audio conference calls with various participants
* Pictures and file sharing
* Linphone accounts reachable at any time, even if the app is closed (thanks to push notifications)
* Smart contact list to know whom among your friend is reachable thanks to Linphone
* Secure communication (encryption options)
* Compliant with a large number of SIP-compatible VoIP service providers allowing to reach everyone that has a "classic" phone line

Warning :
* Since IOS10, SIP connections in background are no longer allowed. Therefore, only Linphone accounts can receive calls when the app is closed, thanks to push notifications integrated within our server.
* It is possible that ending a GSM call to answer a Linphone call, through the double call screen, may lead to a loss of sound during the call. To get the sound back, you just need to pause and resume the call.

Linphone is available on the main mobile and desktop operating systems and offers various specific features for advanced users (codecs, transport standard, encryption options, DTMF...). For more information, see Linphone project website:

Note for developers and professionals:
Linphone can be rebranded and customized to meet specific needs. Contact Belledonne Communications for any specific development query.

What's New

Version 3.16.5

CNContact Framework implemented, IOS 11 and Iphone X support and multiples bug fixes

Ratings and Reviews

not working on background


When application running there is no sound or vibration when someone calling! When running at background you can not receive any calls! Plus at webpage there is no e-mail or contact details that you can inform about these problems! (tests made at iPhone 3GS and iPhone4 both using IOS 5)


Belledonne communications
31.2 MB
Requires iOS 9.0 or later. Compatible with iPhone, iPad and iPod touch.
English, Arabic, Dutch, French, German, Japanese, Russian, Traditional Chinese
Age Rating
Rated 4+
© 2016 Belledonne communications


  • Family Sharing

    Up to six family members will be able to use this app with Family Sharing enabled.

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