Polycom Vortex EF2201, Vortex EF2210, Vortex EF2211, Vortex EF2241, Vortex EF2280 Brochure & Specs

Multi-Channel Echo/Noise Cancellers

Feature/Benefit Vortex EF2280 Vortex EF2241

Input level control prior to A/D conversion for ■■

maximum signal quality

Software setup wizard for fast, easy configuration ■■

Number of microphone/line switchable inputs 8 4

Number of line level inputs 4 4

40dB/sec convergence rate with >65dB total ■■

echo cancellation for fast, stable performance

AEC latency (delay) 13 msec 13 msec

Neural Network AGC (reacts only to valid speech ■■

signals for more consistent results)

Patented steady-state noise canceller for background ■■

noise reduction without artifacts

Input signal processing ■■
Flexible, easy to use EQ available on all outputs ■■

Single-Channel Acoustic Echo Cancellers

Feature/Benefit Vortex EF2211 Vortex EF2210

1 mic/line input, 2 line inputs, 3 line outputs ■■
DSP-based telephone interface for adding PSTN ■

telephone calls

40dB/sec convergence rate with >65dB total ■■

echo cancellation for fast, stable performance

Ambient noise cancellation on both mic/line input ■■

and telephone interface

Input processing ■■
Output processing ■■

Telephone Hybrids

Feature/Benefit Vortex EF2201

PSTN (analog) telephone line connection ■
Audio connection does not use analog I/O ■

on linked units

Patented ambient noise cancellation on ■

incoming telephone audio

256 speed dial memories ■
Parametric EQ for tailoring sound of calls ■

Polycom®Vortex®At-a-Glance

Connect. Any Way You Want.

What features are available in each product?

Polycom Vortex Line At-a-Glance

Rev. 1/05

www.polycom.com

Polycom Headquarters: 4750 Willow Road, Pleasanton, CA 94588 (T) 1.800.POLYCOM (765.9266) for North America only.

For North America, Latin America and Caribbean (T) +1.925.924.6000, (F) +1.925.924.6100

Polycom EMEA: 270 Bath Road, Slough, Berkshire SL1 4DX, (T) [phone], (F) [phone]

Polycom Asia Pacific: Polycom Hong Kong Ltd., Rm 1101 MassMutual Tower, 38 Gloucester Road, Wanchai, Hong Kong, (T) +852.2861.3113, (F)+852.2866.8028

About Vortex Products:

Polycom’s Vortex line is designed for high-performance installed voice conferencing applications. Vortex products are used worldwide in corporate boardrooms,
distance learning classrooms, courtrooms, hotels, and other facilities requiring high-quality voice communication between sites. The Vortex line integrates easily
with other products including Polycom’s ViewStation

®

, iPowerTMand VSXTMlines of video conferencing systems, the SoundStation VTX 1000 wideband conference
phone, and other products used in system integration. Vortex products can be easily controlled using handheld controllers (including the EF-IR11 and VSX
remotes), room controllers such as AMX

®

and Crestron®, and the SoundStation VTX 1000. Remote control and configuration over an Ethernet connection is also

easy with the Vortex Ethernet Interface. Upload or download settings and monitor devices in real time, as if you were directly connected.

Our Vortex Quick Install Packs can make small systems or add-ons easier than ever, providing a complete package with a Vortex EF2241, SoundStation VTX 1000,
microphones, loudspeakers, cabling and hardware.

When it comes to system configuration, nothing is easier than the Vortex line. Our

Instant

DesignerTMsetup wizard, which is included along with our Conference

Composer

TM

software in all Vortex products, allows you to design even a complex Vortex system with zoning in just a few simple steps.

As the world’s leader in video and voice conferencing, conferencing bridges and integrated Web collaboration solutions, Polycom is the only company that offers
designers and systems integrators a complete, integrated solution for custom-room environments or an end to end solution for collaborative conferencing.

© 2004 Polycom,Inc. All rights reserved.

Polycom, the Polycom logo design, Vortex and ViewStation are registered trademarks and Conference Composer, InstantDesigner, SoundStation VTX
1000, iPower, and VSX are trademarks of Polycom, Inc. in the U.S. and various countries.
All other brands, brand names and trademarks are the property of their respective companies. Specifications are subject to change without notice.