Telephone interface with ambient noise cancellation can dramatically improve the receive audio quality on phone call

• Includes a telephone hybrid, with noise cancellation, for adding phone calls to conferences
• One microphone/line input, two line inputs, three line outputs
• Country specific telephone configuration settings allow use almost anywhere
• 10-watt power amplifier for driving audio in the room
• Industry-leading acoustic echo and noise cancellation ensures the highest possible audio quality between sites
• 19 x 10 matrix with arbitrary cross point gain values

• Improves the overall audio quality of existing conferencing installations
• Ambient noise cancellation on microphone/line input and telephone receive audio
• Five-band parametric EQ on microphone/line input and line output
• Up to 32 user configurable presets, 16 factory presets, and 256 macros for flexible control
• Can link with Vortex products: EF2280, EF2241, EF2210 and EF2201
• Patented noise cancellation algorithms dramatically reduce ambient noise in the audio sent to other sites