PLANET ICF-1700 This is a 7" Touch Screen Multimedia Phone with SIP2.0, 4 Voice Line, PoE, TR069, Media player and HD Voice. With it's built-in 7 LCD monitor which brings a vivid video conferencing experience easily through the Internet with the need of PC nor the complex web camera, sound card and software settings. this is also a SIP 2.0 standard compalint which allows you to seamless conferencing with other SIP compliant video conferencing systems, voice gateway, IP phones, ATA and IP PBX system.