Lifesize Debuts Passport - HD Videoconferencing System Oct 6, 2009 Phone+ | "Something that ClearSea excels at specifically is standards-based interoperability," Anuar said. "Facetime ships with the device, but it's not compatible with non-Apple hardware or standard communications protocols like SIP and H.323. In fact, no other application can fit into that broad infrastructure today except Lifesize."