Here I select LAN3 for IPTV service as an example. Finally, connect computers to LAN 1 and LAN4 for internet access, connect IP Phone to LAN2 for VOIP service, and connect STB to LAN3 to watch IPTV. https://bookmarksurl.com/story3730715/iptv-portugal-o-melhor-entretenimento-em-alta-defini%C3%A7%C3%A3o