"There has been a significant improvement to Jami's ability to operate on low-bandwidth networks. We are very proud of this improvement, as it will open communications to a large number of users with limited access to the Internet (and they make up the vast majority of humanity!) using Jami. For example, now Jami needs only 50 kB/s in audio/video mode, and 10 kB/s for audio-only calls."
Just a general instance with a catchy name. We're running glitch-soc!