ADSL VOIP OVER VPN
Summit Networks' "VOIP over VPN" allows you to reduce running costs by routing inter-branch company calls via your current ADSL (Asymmetrical Digital Subscriber Line). Route calls between branches on ADSL, or "trunk" the call to the PBX on each node of the VPN. Since the service terminates as FXS on each side of the VPN, it can be routed as an extension.To simplify: you save.