Poly Sync 20 Speakerphone (217038-01) Plantronics four interactive soft keys that

four interactive soft keys that guide you through call features and functions

The Poly RealPresence Trio 8800 offers the most advanced sound quality and provides your conference applications with crystal clear conversations

IP Phone 8811 is a cost-effective

All Cisco 300 Series Switches support advanced security management capabilities and network features you need to support business-class data

high-speed call management through support for up to three 12 or 24 Button Expansion Modules

Poly Sync 20 Speakerphone (217038-01) Plantronics four interactive soft keys thatPoly Sync 20 Speakerphone Product Details Sound like the professional you are with Poly Sync 20 Speakerphone. It delivers remarkable conference calls and music anywhere you go. This portable speakerphone has a battery that lasts for 20 hours and can charge your smartphone. It has a multimicrophone steerable array that delivers crystal clear voice by keeping its focus on your voice, not the background noise. You can also enjoy more clarity on every