Cisco 8841 3PCC IP Phone 3rd Party Call Control (CP-8841-3PCC-K9) POE refurb

Cisco 8841 3PCC IP Phone 3rd Party Call Control (CP-8841-3PCC-K9) POE Refurbished - factory defaulted - 90 Day Warranty   includes   Cisco 8841-3PCC-K9 Phone Base Stand Handset New Handset Cord New Cat5E Cable   Selling as POE unit.  Power Supply sold separately if needed     Cisco 8841 3PCC IP Phone supports 3rd Party Call Control (SIP) on supported 3rd Party Platforms.  It uses Multiplatform firmware that is only on the 3PCC phones and doesn't work with Cisco Call Control.  It Offers wideband audio and a large, wide screen, high-resolution color display for menus and content.   Easy-to-use, comprehensive set of mission-critical unified communications features High-quality, full-duplex, wideband audio and superior echo cancellation High-resolution, five-inch, widescreen color display 800X480 Pixel Five-way navigation cluster and four context-sensitive soft keys Integrated headset jack Gigabit Ethernet 802.3af/at Power over Ethernet or Cisco Power Cube 4 (sold separately) SIP Protocol 3rd Party Call Control (3PCC) Compatible with these hosted providers   Ring Central, Vonage, Juxto, Fonality, 8X8, MegaPath, OnSip, and more