There are 3 computer at my office and one of this is a server. Our modem does not give ip addresses automatically to comps so we configured it manually. It was giving automatically before, after this ip problem we could not use our voip phones. I checked configuration page of pap2t, it says in registration state "can not connect the login server". Also at system information, current gateway is 0.0.0.0. I know it can not connect with our dsl model possibly but i could not find any solution how to do. Also we use a static ip address. How should i configure my pap2t device to have voip calls again. Snapshot is below.