PolyCom SoundStation Duo 2201-19000-001 Conference Telephone.Does Not Include 2215-19050-001 PIM (Power Interface Module). Supports SIP Connections as is, PIM required for Connection to Analog Lines.
Features
Dual Mode Conference Phone (PSTN or SIP)
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
802.3af PoE Compliant When Used in SIP Mode
Can Be Used with Analog CO (FXO) Lines, Analog Station (FXS) Ports, SIP Trunks or SIP Extensions
Does Not Include Power Module (Requred for PSTN Use)
Compatibility
Supports Leading SIP Based PBX Systems
Supports Leading SIP Based Soft Switch Platforms
Supports all Loop Start Analog (FXO) Lines in PSTN Mode with Interface Module (Not Included)
Supports Most Analog Station (FXS) Ports in PSTN Mode with Interface Module (Not Included)
Other Information
Requires Interface Module When Used in PSTN Mode (Analog Line or Station) - Not Included!
