Polycom VVX 250 Desktop Business IP Phone
Item 2200-48820-025
 
Line Keys - 2 line keys
PoE - Built-in auto sensing IEEE 802.3af Power over Ethernet (Class 2)
Ethernet Connectivity - Dual 100/1000 Base-TX across LAN and PC ports
Display Type - 2.8" color LCD screen (320 x 240 pixel resolution)
Headset Support - Dedicated RJ-9 headset port
Protocol - SIP Protocol Support
QoS - QoS Support—IEEE 802.1p/Q tagging