Product Name: VoIP Dial-Up PhoneModel Number: IPPH 301Place of Origin: ChinaFeatures: 1) Model no.: IPPH 301S (SIP) / IPPH 301H (H.323) 2) Protocol: SIP or H.323 3) LAN interface: 2 x RJ45, 10 / 100 base-T 4) Standards: CE mark / FCC part 15 class A, B 5) Color: gray 6) Dimensions (L x W x H): 20 x 21 x 10 cm Outer packing: G.W.: 1.30kg