The Cisco SPA502G is Cisco’s entry-level business desktop IP Phone within the Cisco Small Business Pro product family. The Cisco SPA502G is a 1-Line phone with backlit LCD display and full-duplex speakerphone.
1 Line Phone with Hi-Res Backlit LCD Display
Dual Ethernet, 802.3af PoE
SIP and SPCP (Cisco C500) Protocol Support, G.722 Wide Band Audio