Plantronics Calisto P420 Full Duplex Speaker Phone PL-82136-02 Cisco Catalyst 48 x Gigabit Ethernet Ports:

48 x Gigabit Ethernet Ports: Provides fast and reliable connectivity for various network devices

the 765455-B21 is the SFF 2

Equipped with a 6Gb/s SAS interface

OEM Model: PX05SRB192Y

Compatibility: HP Smart Array E200

Plantronics Calisto P420 Full Duplex Speaker Phone PL-82136-02 Cisco Catalyst 48 x Gigabit Ethernet Ports:Plantronics Calisto P420 Full Duplex Speaker Phone : Plantronics full duplex speakerphone 360 degree microphone and speaker coverage for small to medium sized rooms Digital Signal Processing technology provides echo cancellation, automatic noise reduction and adaptive volume control Wideband support fo?????? Specifications asin B006GXC9WM date_first_available December 2, 2011 manufacturer Plantronics