9
Need an easy voice calling solution
(lemdro.id)
A place to share alternatives to popular online services that can be self-hosted without giving up privacy or locking you into a service you don't control.
https://github.com/spantaleev/matrix-docker-ansible-deploy makes it easy to deploy.
Not sure about the RAM limitation. If Synapse is too heavy, perhaps a different server (Dendrite?) will be light enough.