Good summary of several red-flags in regards to using the Signal messenger.
Also interesting is this one.
Use a locally hosted XMPP with the Conversations client :)
Good summary of several red-flags in regards to using the Signal messenger.
Also interesting is this one.
Use a locally hosted XMPP with the Conversations client :)
The contact you want to call has to have a compatible client as well otherwise it does not show AFAIK. And your server might not be configured for STUN autodiscovery.