The BT Voyager 1500 router is a wireless router that supports 802.11g technology and has a maximum data transfer rate of 54 Mbps. It features a built-in firewall and supports WEP, WPA, and WPA2 encryption protocols for secure wireless connections. The router has a simple web-based user interface for easy setup and configuration. It also has four Ethernet ports for wired connections and supports universal plug and play (UPnP) for easy device connectivity.

The Voyager 1500 is a router manufactured by the company BT that allows multiple devices to connect to a network and communicate with each other. It works by receiving data packets from devices and forwarding them to their intended destination. The router is assigned a unique IP address 192.168.1.250, which serves as its identifier on the network.

To access the router's settings and configure its functions, users can log in using a web browser and their admin and admin. Once logged in, users can customize various settings such as network name, password, and security protocols. They can also set up parental controls, prioritize bandwidth usage, and monitor network activity.