GNUmer

There is no direct way to forward calls with KDE Connect or any other app, but there might be a solution if you would mainly receive calls at home.

If you’re willing to learn and configure, you could setup a PBX server with a Pi or an old machine by installing Asterisk and setting up your phone as a trunk line for it via Bluetooth (I’ll find the instructions soon)

Affirmative, Codeberg is the “official” public Forgejo instance and the organization which contributes the most to Forgejo development.

Unironically this. Also Juniper Junos.