The phone has a 10/100BASE
-T Ethernet connection through two RJ
-45 ports, one for the LAN connection and the other for connecting a downstream Ethernet device such as a PC.Full
-duplex Speakerphone
Network features include LLDP
-MED, Cisco Discovery Protocol and IEEE
802.1 p/q tagging and switching.Tri
-color LED line
The phone delivers VGA a 5
-inch (10
-cm) graphical TFT color display, 24
-bit color depth, VGA (640 x 480 effective pixel) resolution, and backlighting.
The phones are supported in Cisco Unified Communications Manager and Unified Communications Manager Business Edition Versions
7.
1.5 and later using Skinny Client Control Protocol (SCCP).
An RJ
-9 interface to the optional headset offers you additional options for placing and receiving calls
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