Bonjour WebRTC
discover devices on WLAN (w/ Bonjour) and place video calls between devices
com.github.warren_bank.bonjour_webrtc
About Bonjour WebRTC
<p><i>Bonjour WebRTC</i> allows device discovery on WLAN (w/ Bonjour) and video calls to be placed between devices on WLAN (w/ WebRTC) without any external server.</p>