Grandstream GRP2602P IP PHONE Grandstream GRP2602P, Carrier-Grade IP Phones, 2 lines, 4 SIP accounts, Dual 10/100 Mbsps Ethernet ports, HD audio, (PSU no inclided in GRP26xxP model) 2-Line Essential IP Phone Designed for Mass Deployment and Easy Management The GRP2602 features 5-way voice conferenci...