2.4 inch (132x48) backlit graphical LCD Display, 4 SIP Accounts, Dual switched auto-negotiation 10/100 Mbps Ethernet ports, integrated PoE (GRP2602P only), Dual switched auto-negotiation 10/100/1000 Mbps Ethernet ports, integrated PoE (GRP2602G only), Dual switched auto-negotiation 10/100 Mbps Ethernet ports (GRP2602W Only)