Polycom EF2201 Telephone Interface

The Vortex EF2201 Telephone interface, is the next generation of DSP-based conference telephone interfaces. In addition to providing crystal-clear telephone audio to all participants in a meeting, the EF2201 significantly reduces background noise coming in on the telephone line to keep you from moving corner to corner so you can hear in your conference. The full cross point matrix allows users to determine how the input and output signals will be used throughout a system. Settings are configured using the Conference Composer software (provided) and can be stored as user presets.