we have extended variety of installation sources on our new cloud service
The VoIP telephony solution from freepbx.org - PBX Asterisk with FreePBX web interface
is our new fresh addon.
Except this you can find on cloud.4smart.cz service installation resources of common Linux distributions:
Debian 9, Ubuntu 18.04 server, CentOS 7 server.
On your demand we are ready to add another resources free of charge.
A list of all news can be found under this link.