Information
Since 2010, Belledonne Communications has been a pioneer in developing secure software for internet communications, including HD VoIP and video calls, instant messaging, and videoconferencing. Our in-house expertise spans both real-time communications and security, with all components based on the SIP protocol.
We offer Linphone, a 100% open-source softphone, and Flexisip, a server suite, providing end-to-end encryption for calls, chats, and conferences—already resistant to future quantum computer attacks. Whether you’re integrating call features, creating a custom softphone, or deploying a white-label solution, we provide tailored, turnkey solutions for businesses and call centers.
We offer Linphone, a 100% open-source softphone, and Flexisip, a server suite, providing end-to-end encryption for calls, chats, and conferences—already resistant to future quantum computer attacks. Whether you’re integrating call features, creating a custom softphone, or deploying a white-label solution, we provide tailored, turnkey solutions for businesses and call centers.