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174 Stars 42 Forks GNU General Public License v3.0 330 Commits 23 Opened issues


P2P Audio/Video calls over local networks. No server or Internet access needed.

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Voice- and video calls without any server or Internet access. Simply 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.


  • audio and video calls
  • encrypted communication
  • database backup and encryption
  • add custom addresses to reach contacts


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Meshenger exchanges the contact name, public key and MAC/IP/DNS address via QR-Code. By default, only a MAC address is transferred as address and then used to create an IPv6 link local address to connect to the contact. 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 audio and video.

Details can be found in the Documentation or in the FAQ.

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