That is correct. I have a TPG sim (removing mobile #) that was supplied to me (by TPG) supposedly with a static ip address. However everytime I restart my modem and connect it has a different IP. I have tried ringing the help desk but keep getting transferred around from department to department and eventually end up being disconnected. I have spent most of today on hold to no avail. ... View more

i have the sim in a netcomm modem connected to ip cameras in a remote location. when the modem restarts i need it to have a static ip so i can log back in to the cameras. ... View more