We are running traffic on a Quintum with 24 analog ports. During the major part of the day the traffic is running smoothly, but at least once a day we face an issue with IP. The originating gateway is not able to reach the quintum and I cannot telnet into it or ping it. However, I can RealVNC into the computer on the same bandwidth and then log into the gateway via hyper terminal. Nothing seems to be wrong inside the box. Why is this happening? I have heard this from other Quintum users as well. I would very much appreciate your advice.