New Polycom 2200-19000-001 SOUNDSTATION Duo Conference Phone with North America Power Supply

"Polycom SoundStation Duo 2201-19000-001 HD Voice Dual-Mode Conference Phone With Power Module Features - 3 Built-In Microphones for 360 Degree Sound Pickup - 10ft Microphone Range - 248x28 Pixel Display with LED Backlight - HD Voice (Wide Band Audio) Technology - Echo Cancellation - Can Be Used with Analog CO (FXO) Lines, Analog Station (FXS) Ports, SIP Trunks or SIP Extensions - 802.3af PoE Compliant When Used in SIP Mode Compatibility - Supports all Loop Start Analog (FXO) Lines in PSTN Mode - Supports Most Analog Station (FXS) Ports in PSTN Mode - Supports Leading SIP Based PBX Systems - Supports Leading SIP Based Soft Switch Platforms Other Information - Requires Interface Module when Used in PSTN Mode (Analog Line or Station) "