Poly 2200-49235-001 Vvx D230 Dect Ip Phone Handset,psu, Na

- DECT wireless handset for use with the Polycom VVX D230 base station (sold separately)- Supports the open SIP protocol for incredible interoperability with VoIP systems and services- Enables in-office wireless communication with business features including call waiting, do not disturb, hold, forward and call transfer- Improves productivity with features like call park, call pickup, intercom and distinctive incoming call treatment- Quickly connect to the experts you need with local 3-way audio conferencing, 1-touch speed dial and redial- Up to 10 hours talk time and up to 100 hours standby- Indoor wireless range: up to 50m (165ft) from the base- Outdoor wireless range: up to 300m (980ft) from the base- 2" TFT color backlit display- 10/100 PoE Base station with pass-through- Can add up to 10 VVX D230 wireless handset to each VVX D230 base station- Supports up to 8 lines, 8 simultaneous calls- Support for HD Voice (G.722)- Low-delay audio packet transmission- Adaptive jitter buffers and packet loss concealment- Dedicated 2.5mm headsets port (ext 2.5mm to 3.5mm adapter)- Full-duplex speakerphone operation with acoustic echo cancelation and background noise suppression- Power Supply included