Just a random person who likes building software and configuring Linux.
No license?
I recommend Peer Calls as an alternative. Peer Calls uses peer-to-peer communication similar to Jami. You can check out Peer Calls on Github for more info.
So, in short, the things I really like about it:
Every app in this space tends to get enshittified, so I just use shell scripts to do API calls nowadays. I used Insomnia and Postman in the past.