Cisco's Small Business SPA 504G IP phone features exceptional voice clarity and enhanced speaker quality. It has a 2-port Fast Ethernet switch with PoE (Power over Ethernet) support, a monochrome LCD display with backlight, 4 line keys, 4 soft keys, and a 2.5 mm jack connector. It supports up to 8 simultaneous calls.
Manufacturer Part# : OOMACISCOSPA504G
Dell Part# : A9696123