Browse net-voip
baresip
discover-overlay
gnome-calls
linphone-desktop
mumble
murmur
re
sipvicious
telepathy-gabble
A Jabber/XMPP connection manager, this handles single and multi user chats and voice calls.telepathy-rakia
telepathy-salut
A link-local XMPP connection manager for Telepathytwinkle
umurmur
vvmd
yate
YATE - Yet Another Telephony Engine