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Linphone and its components are divers of innovation in many sectors. Read our white papers.
Leverage our long-term expertise on secure user authentication and end-to-end encryption.
An open source SIP phone for voice/video calls and instant messaging (mobile and desktop)
A high-level VoIP library implementing all SIP calling and IM features within a single API
A SIP server implementation with proxy, presence and conference modules
A powerful, lightweight streaming engine for voice/video telephony applications
A C library implementing Real-Time Transport Protocol
A modern library implementing SIP transport, transaction and dialogue layers
End-to-end encryption module for instant messaging, implementing the Signal Protocol
A VoIP anti-blocking solution to overcome VoIP blocking and firewall restrictions
A fully portable C99 implementation of both an encoder and decoder for the G.729 A/B codec
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From the beginning, SIP has not been designed to take into account IP addressing of equipments behind a Nated network.
Belledonne Communications today announced the new release of Linphone for iPhone, iPad and Android.
You can use Linphone on your Android mobile phone or iPhone over the 3G network to run calls through your favorite VoIP provider.
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