I would implement a solution of internet pre-payment, but I have some problems of design, the solution involves the ISG, for which I need able to withstand traffic, scalable until 10G, both input and output. It is possible that the ISG work with inte...

i need to connect 2 E1-r2 in SS7 between a operator and a telco, could you bring me a basic design about that, what appliances will be needed?

deployment guide?