I think the quite new project OpenTalk might be worth a look. Quite a lot activity currently. Code: https://opentalk.eu/en/open-source-code-und-community https

I think the quite new project OpenTalk might be worth a look. Quite a lot activity currently. Code: https://opentalk.eu/en/open-source-code-und-community https://opentalk.eu/en/open-source-code-und-community Demo: https://opentalk.eu/en/demo https://opentalk.eu/en/demo A bit of additional background info: https://opentalk.eu/en/news/opentalk-now-open-source-under-eu-public-licence https://opentalk.eu/en/news/opentalk-now-open-source-under-e...