OVPN Server for Remote Access to IP-PBX
Posted: Sun Apr 30, 2023 8:21 am
Dear Community,
i like to use mobile phones to access a Grandstream PBX though a OpenVPN Server which is integrated in a local network. So calls can be made worldwide, secure and as a "local" extension of the PBX.
The scenario is as follows:
- commercial router (FritzBox) IP: 192.168.0.6
- Grandstream UCM6301 IP: IP: 192.168.0.230
- PfSense 2.6 Virtual Maschine as OpenVPN-Server LAN-IP: 192.168.0.150
- Android Phone with OpenVPN for Android & softphone
- Windows 10 Notebook with UMTS/4G-mobile connection and softphone
The goal is to build up a OpenVPN tunnel from the mobile devices and to use the softphones on the android and windows 10 devices.
I know that Grandstream offers an own solution, but i want to an more-or-less "independent" solution.
Many thanks for any hints.
Greetings from Germany
i like to use mobile phones to access a Grandstream PBX though a OpenVPN Server which is integrated in a local network. So calls can be made worldwide, secure and as a "local" extension of the PBX.
The scenario is as follows:
- commercial router (FritzBox) IP: 192.168.0.6
- Grandstream UCM6301 IP: IP: 192.168.0.230
- PfSense 2.6 Virtual Maschine as OpenVPN-Server LAN-IP: 192.168.0.150
- Android Phone with OpenVPN for Android & softphone
- Windows 10 Notebook with UMTS/4G-mobile connection and softphone
The goal is to build up a OpenVPN tunnel from the mobile devices and to use the softphones on the android and windows 10 devices.
I know that Grandstream offers an own solution, but i want to an more-or-less "independent" solution.
Many thanks for any hints.
Greetings from Germany