High Quality Content by WIKIPEDIA articles! The BT Home Hub is a family of wireless residential gateway routers distributed by BT. The latest versions of the Home Hub are based on the Wi-Fi 802.11n standard, and are also backward compatible with 802.11b and 802.11g. All models of the Home Hub prior to the Home Hub 3.0 support VoIP Internet calls via BT’s Broadband Talk service and are compatible with existing DECT handsets. This was significant as it marked BT’s departure from circuit-switched voice telephony services towards packetised telephony products.