Pippin wrote
Which OpenVPN version are you using?
Access Server version 2.8.3. It works just fine, sometimes we even have over 20 users at the sames time no problems, but i just don't get with the Grandstream phone is not taking the certificates or connecting at all.
I loaded the certificates this way: Web admin page > Configuration > Web Server and there i loaded them, but still the grandstream does nothing.