Meshenger
A Voice- and video phone App without the need for accounts or access to the Internet. Scan each others QR-Code and call each other. This works in many local networks such as community mesh networks, company networks or at home.
Features:
- voice and video calls
- no accounts or registration
- encrypted communication
- database backup and encryption
- add custom addresses to reach contacts
Download
Screenshots
Documentation
Meshenger connects to IP addresses in a true P2P fashion. Contacts are shared via QR-Code. They contain a name, a public key and a list of MAC/IP/DNS addresses. By default, only a single MAC address is transferred and used to create an IPv6 link local address (among others) to establish a connection. This does not even need a DHCP server. The exchanged public key is used to authenticate/encrypt signaling data to establish a WebRTC session that can transmit voice and video.
Details can be found in the Documentation or in the FAQ.