Cisco 8841 IP Phone - Wall Mountable, Desktop - Charcoal Gray - 5 x Total Line - VoIP - Caller ID - SpeakerphoneUnified Communications Manager, Unified Communications Manager Express, User Connect License - 2 x Network

Enjoy the internet to its max and get cost-effective voice communication to areas like lobbies, guest rooms, and conference halls Uses VoIP technology to transfer audio signals over the Internet while circumventing high toll charges by telephone companies Energy efficient - designed to use less energy than alternative products, potentially helping you save money and reduce your carbon footprint.