Check the listing for details. Cisco 7841 IP Phone VoIP Poe 4 Lines Business Handset Screen. Color: see description, Condition: New. Listed at 376.31 USD. Get simple, highly secure, and very cost-effective voice communications for small and large businesses with the Cisco IP Phone 7841. It is an ideal terminal for the moderately active voice communication needs of workers, administrative staff and managers. Flexible deployment options include Cisco on-premises, hosted, Webex Calling, and third-party call control. - Four programmable line keys and feature keys provide quick access to phone and staff features. - Supports wideband audio for improved clarity with earphone, speaker or headphones. - Flexible deployment options include Cisco on-premises, hosted, and Webex Calling. - Cisco Expressway supports single sign-on for remote workers without the need for a VPN client. - Cisco Webex Phone OS consolidates administration with common software f.