A couple of times lately one of my Elastix servers has lost it's Gateway setting. All of a sudden we have been unable to make outgoing calls because the SIP registration to our VSP has failed. When I checked in System > Network the Gateway field is blank. I re-enter the gateway address of 192.168.1.254 and it's OK again but this has happened twice in as many week yet we have had the server running since 0.9.2 was released. Can anyone suggest what is causing this and why it would start happening now? No new updates have been installed and nothing has happened on the network at the time we lose the gateway. Another Elastix server exactly the same as this one at another site and not connected to this one has not had the problem.