my customer has a central to 30+ remote site management solution via ISDN and works fine.
Now he needs to have 3G on his central site calling to ISDN ports at remote sites, i tried explaining that its not possible as these 2 technologies have their own way of working.
Still . let me know if am mistaken here in concepts and if we have a solution for such a topology, do drop a line.
appreciate you inputs in advance.