... Advertisement 2xLAN, 1xUSB, 1xSD A/V out, Headset, PoESpecification Video FeaturesVideo codecs: H.264 , H.263Picture codecs: JPEG, GIF ... clientSNTPQoS, VLAN (pending) Phone FeaturesVideo and voice call selectionCall forward, call waiting, call transferHold, DND, mute, call pickup, ... /V out: RCA style stereo audio and composite video output2xRJ45 Ethernet 10/100M ports1xUSB2.0 port1xSD slot2.5mm ...