Hi

I have had problems with getting my Siemens Gigaset 5685IP VOIP phone to work with my Vigor 2710Vn router. It is plugged into one of the network ports (I'm not using the router's onboard VOIP setup) and seems to work okay to start with and them becomes increasingly unreliable with issues that include loss of calls, inability to make outgoing calls, etc. This phone works brilliantly with my old Vigor 2800VG which would seem to indicate that the problem is being caused by the router. I have installed the latest firmware 3.3.6.1.

I'd be very grateful if anyone could help solve this problem.

Thanks