Tech help with set up of PTZ camera & controller - Sydney, Australia

Need local person with IT skills to sort out a PTZ camera with controller via IP. Must be in Sydney, Australia as equipment will be provided. No site installation needed just the technical side sorted out with IP address, etc. The PTZ camera works via web browser but controller doesn't talk to it. I suspect IP and sub-net settings but I am not tech-savvy enough. Can bring all the equipment to you if you are on the Lower North Shore or Inner city