jitsi-meet
jitsi
liblinphone
BelledonneCommunications
freeswitch
signalwire
mumble
mumble-voip
bigbluebutton
bigbluebutton
asterisk
asterisk
janus-gateway
meetecho
kamailio
kamailio
spreed-webrtc
strukturag
framework
FreePBX
opensips
OpenSIPS
SIP.js
onsip
openvidu
OpenVidu
jami-client-gnome
savoirfairelinux
mediasoup
versatica
spreed
nextcloud
pjproject
pjsip