Planet Technology VIP-254 - Manual (Page 6)

Preparation before beginning administration on the IP
Phone
Installation
VIP-254T: SIP IP Phone (2 x RJ-45)
VIP-254PT: 802.3af PoE SIP IP Phone (2 x RJ-45, 1 x PoE for LAN interface)
Step 1: Connecting Handset
DC5V
Handset
Step 2: Connecting Power AC Power and Network
Plug the Ethernet cable into the back of the base station. Plug the
other end of the Ethernet cable into your already prepared network
connection.
LAN PC