This was a huge help. cannot thank you enough. 
i had tried sunweaver and c-rieger to no avail. in my setup i had to make two small additions for it to work on proxmox clout init ubuntu vm. Turn address i put signal.yourdomain.tld:3478 ( for some reason just yourdomain.tld:3478 would not work). second i had to get lets encrypt on NPM for signal.yourdomain.tld:3478 using port 80 and then port 8181worked like a charm. thanks again. super helpful and working flawless. 
4 Likes