@nanoelquant @frankie Setting up #Tigase for calls (with STUN/TURN server) is rather easy: https://tigase.org/blog/tigase-server-with-stun-turn/ especially if you use docker/docker-compose) and then you can use any client and there is a bunch, starting with our #BeagleIM, #SiskinIM and others like #Conversations, #Dino and probably others...
Alternatively you can host your domain on our #Tigase.im/#sure.im servers cutting out difficulty of self-hosting :-)
As #opensource projects(https://github.com/tigase), both #BeagleIM and #SiskinIM thrive with the support of a vibrant community of contributors and developers. This ensures that these apps receive regular #updates, bug fixes, and improvements, keeping them #reliable and #uptodate for users.
You can download the apps for iOS from http://apps.apple.com/us/app/siskin-im/id1153516838 and for macOS from https://apps.apple.com/it/app/beagle-im/id1445349494?l=en&mt=12.