LoLa
Low latency, high quality audio/video transmission system for network musical performances and interaction.
​Requires specific hardware and network connection, available only for academic and research networks - not for personal use from home.
[Free]
Webinar on LOLA,Ultragrid and H.323
Digital Stage
Digital Stage is a new platform allowing collective online music-making using household equipment. Unlike most other teleconferencing system addressing the special needs of musicians, Digital Stage tries to ensure remote musical interaction with reduced latency without recourse to highly developed studio technology and relying just on commercial internet providers.
 
JamKazam
Live music platform and social network, enabling musicians to communicate with each other in real time from different locations over the internet; however, low latency ensemble playing is only possible via Ethernet within local networks.
[Free]