Software update system for information equipment

摘要: A software update system includes a first server resided in network different from home and has storage device to store be used for information equipment, second the an equipment control unit that requests version service compares acquired with server, which uniformly manages by internet provider (ISP), ISP uses standardized DHCP scheme MAC address as inherent value identify appliance such user's operational burden can reduced using TV monitor, cellular telephone, etc. user interface.