Getting Started133) Connect the network and powerYou have two options for power and network connections. Your system administrator willadvise you which one to use. AC power (Optional) Power over Ethernet (PoE)AC Power (Optional)To connect the AC power:1. Connect the DC plug on the power adapter to the DC5V port on the phone andconnect the other end of the power adapter into an electrical power outlet.2. Connect the included or a standard Ethernet cable between the Internet port on thephone and the one on the wall or switch/hub device port.Power over EthernetWith the included or a regular Ethernet cable, the SIP-T41P IP phone can be poweredfrom a PoE-compliant switch or hub.