I'm running asterisk on a virtual machine. We have about 40 extensions at location 1 (10.1.1.1) and recently added another office (10.1.2.1). They are successfully tunneled via VPN / IPSEC. Asterisk
Asterisk-based systems work on industry standard SIP protocol. The phones themselves work on SIP natively. Next, there is a plethora of outside documentation about how to get these phones to work with Asterisk-based systems using SIP firmware. 3PCC firmware just came out around 2016 and not a lot of people have made the migration from SIP to 3PCC. Tutorial - How to Configure Asterisk Voicemail on Linux Learn how to configure the Asterisk Voicemail feature on Ubuntu Linux version 16, by following this simple step-by-step tutorial, you will be able to configure a basic Voicemail feature using the Asterisk … security - Asterisk VoIP Server over OpenVPN in Tor Hidden Evening. Generate encryption keys with OpenSSL. OpenVPN server openvpn.conf configuration file: mode server tls-server dev tun proto tcp-server port 1194 server 10.8.0.0 255.255.0.0 ca /vpn/ca.crt cert /vpn/server.crt key /vpn/server.key dh /vpn/dh2048.pem tls-crypt /vpn/ta.key cipher AES-256-CBC auth SHA3-512 log /var/log/openvpn.log status /var/log/openvpn-status.log user nobody group nobody VPN Setup - Phones - Documentation
May 23, 2018
Overview of VPN Support. Sangoma phones natively support connecting a VPN from the phone directly to the PBX. You will need to set up your PBX VPN server first, and then use End Point Manager to tell the phone to use the VPN on a per-extension basis. Setting up a VPN Server on the PBX. Below is a quick steps to getting your VPN server setup. AstLinux Project Asterisk 13 or 16: SIP, DAHDI - Voice PBX Asterisk Operator Panel: FOP2 - optional Add-On Package Prosody 0.10: XMPP - Presence and Messaging Linux: Kernel 3.16, Busybox base with iproute2, e2fsprogs and util-linux; VPN Support: WireGuard OpenVPN IPSec VPN; Scripting Languages: bash, php, lua and perl; Web Server: Linux-Lighttpd-SQLite3-PHP Introducing NeoRouter VPN: A Star Is Born – Nerd Vittles
pfSense port settings for Asterisk FreePBX - Outside Open
But running Asterisk on a local router and remote VPN server may work. It all sounds like a lot of headache though for an average Joe who just wants a little privacy.