Ports & interfaces
| Parallel ports quantity |
2 |
| EF Bus out |
1 |
| Modem (RJ-11) ports |
2 |
| EF Bus in |
1 |
Inputs
| Nominal input level |
-66/-33 dB |
| Mic/Line switch gain |
-30 dB |
Technical details
| Convergence |
30 dB/s |
| Cancellation span |
32 ms |
| Frequency range |
250 - 3600 Hz |
| Echo cancellation |
60 dB |
Power
| Input voltage |
110 - 240 V |
| Input frequency |
47/63 Hz |
Next generation of DSP-based conference telephone interfaces
- Telephone hybrid with noise cancellation for adding phone calls to conferences
- Fully digital connection to other Vortex EF2200 series products – no analog input/output needed
- Front panel LCD provides status and menus for control
- Crystal-clear telephone audio to all meeting participants
- Polycom Vortex EF2201 Telephone Interface
Features and Benefits
- Significantly reduces background noise coming in on the telephone line
- Full cross point matrix allows users to determine how the input and output signals will be used
- Conference Composer software provides easy programming
Solutions
All Vortex products integrate with the Polycom SoundStation VTX 1000 and Polycom VSX series video conferencing units, such as the Polycom VSX 8000 system, for premium quality voice and video conferencing.