The product description says IP PBX Support VPN, can this feature be explained? The full description is "Support VPN, Static Routing, DHCP, DDNS, Virtual IP, VLAN etc."
by M***g on 31/03/2022
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Generally the VPN interfacing between HQ and branch needs to be done on the network egress router. When VPN is applied on top of IP PBX, all outgoing and incoming calls will be encrypted for transmission, which can protect the security of your remote extensions or phone services between IP PBXs in off-site network. IP PBX comes with VPN server and client, which provides easy and fast VPN connection between IP PBX and IP PBX, or between IP PBX and IP phones. The IP PBX supports four VPN types of VPN server or client modes: PPTP, OpenVPN, IPSec and L2TP. by FS.com on 31/03/2022