You will be able to install the ztdummy driver but unfortunately it will not work unless the provider of the VPS also installs it on the VPS master node and makes it available to your VPS. Also, as far as I’m aware, this will only work on OpenVZ/Virtuozzo, not Xen. The good news is that you only need the driver if you want to do conferencing or call recording (and maybe some music-on-hold) - if you don’t need these features then you can just install Asterisk and it will work.

You don’t need access to a sound card to get Asterisk to work.

So Im looking for a VPS to use for hosting fews website not so big, mysql, and also to use asterisk, but only a line to make one or max 2 calls same time…

I found a VPS with total root acess, this case Can I install the ztdummy driver if the server havent?

Sound card is necessary also?

Regards
Janio