I have set up an openvpn server (following Tom’s video of course) to have my mobile phone get safely on my home network when I’m out of the house …
All seems to be working fine EXEPT FreePBX … it doesn’t want to register the Zoiper when I’m connecting through the VPN … when “normally” connected (from home, using the Wifi) it immediately connects … very strange …
All the other things I tried through the VPN do work (surfing to internal IP’s, connecting to my Domoticz server using their phone app, …) which proves that the routing is correct, no ?
Have I done something wrong ?
Also, I need to make a second VPN user, pointing to a server on it’s own VLAN (for an outside developper to install some stuff on it), so I wonder, do I only need to make another user on my already existing openvpn server, or do I need a new (second) instance of openvpn WITH a new user ?
My OpenVPN is still using UDP but one of the things I had noticed is that using TCP instead of UDP for the SIP traffic solved connection dropping while using Zoiper on my phone.
it’s not dropping, it’s just not connecting at all …
it’s perfectly connecting when I’m on the Wifi (local, so without VPN), but not at all when I’m out of office (through the 3G of the phone via the VPN) …
Yes, makes sense … I will certainly have to look into that, because when on the VPN I can reach all the other internal “websites” in this subnet (XOA, home automation, Unifi controller, Synology nas, PFsense, XCP-ng, TPlink switch, …) but NOT the FreePBX address (neither surfing to the admin console nor registering the extension with Zoiper) … very strange …
Would that be a setting in FreePBX or in PFsense ?
I needed to set the 10.0.0.0/24 subnet as “trusted” in the FreePBX firewall …
I thought my phone would be in the 192.168.1.0/24 subnet (because that’s what I told PFsense the “IPv4 Local network(s)” to be) but it apparently acts as 10.0.0.0/24 because that is the “tunnel” network …
