THE VOICE

THE VOICE - THE VOICE ISDN - THE VOICE PLUS - THE VOICE PLUS ISDN
Crystal Clear Clear, full-duplex sound quality for natural conversation in conference rooms of all sizes Compatible Fully compatible with major digital and analog PBXs Elegant Unobtrusive, yet attractively designed, The Voice unit fits in any conference room setting

OVERVIEW

The Voice is a professional audioconferencing system that is ideal for remote group meetings. It can be connected to any analog telephone line or digital PBX, with the optional digital adapter. The Voices full-duplex sound provides for excellent voice transmission, with echo cancellation and noise suppression features. The Voice is available in three configurations. The standard configuration runs over Public Switch Telephone Network (PSTN). The Voice Plus adds a display and infrared remote control. The Voice ISDN provides ISDN support. SENSITIVE MICROPHONES 3 built-in microphones plus 2 optional external microphones provide greater audio coverage. FULL-DUPLEX Provides full-duplex, interactive operation for hands-free natural conversation. EASY TO USE The built-in phonebook holds 100 numbers. The telephone dial pad includes a user-friendly menu. AUTOMATIC GAIN CONTROL For easier listening, this feature minimizes extreme variations in volume.

FEATURES AT A GLANCE

Full-duplex Echo cancellation Automatic noise suppression Pulse or tone dialing mode Optional Digital Adapter 3 built-in hypercardioid microphones Optional extension microphones (2) for rooms up to 70 m2 Auxiliary recording jack and audio-data port 100-number phonebook UL, CSA, FCC, CE certified

AUDIOCONFERENCING

PERSONAL VIDEO

SMALL MEETING ROOMS

MEDIUM MEETING ROOMS

LARGE MEETING ROOMS

VERTICAL APPLICATIONS
TECHNICAL SPECIFICATIONS STANDARD CONFIGURATION Main unit (Basic or Plus versions) Power supply (PSTN or ISDN versions) Cables OPTIONAL Two (2) extension microphones The Voice Digital Adapter (DA) POWER SUPPLY 115-230 Vac 60-50 Hz with voltage selector switch AUDIO Audio bandwidth Loudspeaker volume Maximum sound level Adaptive acoustic echo canc. Adaptive line echo canc. Adaptive echo reduction
OPERATING AND STORAGE CONDITIONS Ambient temperature range for operation 5 C to 45 C Relative humidity for operation 10% to 93% non-condensing Ambient temperature range for storage -25 C to 55 C NETWORK INTERFACES RJ11-type single line analog on PSTN RJ45 standard BRI DIMENSIONS SPEAKERPHONE UNIT Width 29 cm (11.5) Height 6.5 cm (2.6) Depth 29 cm (11.5) EXTENSION MICROPHONE Width 9.2 cm (3.7) Height 3 cm (1.2) Depth 10.8 cm (4.3)

POWER Width Height Depth

SUPPLY 10 cm (4) 6.5 cm (2.6) 20 cm (8)
THE VOICE DIGITAL ADAPTER Width 12.2 cm (5) Height 2.3 cm (1) Depth 6.7 cm (2.6) WEIGHT MAIN UNIT MICROPHONE POWER SUPPLY DIGITAL ADAPTER
Hz +12 dB/-12dB 78 dBSPL ERLE 30 dB typical ERLE 36 dB typical Residual echo level is reduced to 20 dB below the adaptive estimation of the Tx noise
1 kg (2.2 lbs) 180 g each (0.4 lbs) 850 g (2 lbs) 150 g (0.23 lbs)
Line-Level >100 Ohm Aux output Maximum total harmonic distortion Tel Line output 0.5%at -12 dBm Speaker output 0.5%at 78 dBSPL Muting100dB minimum attenuation at transmission signal Line loss compensator range +12 dB/-6 dB Speech level compensator range +12 dB/-6 dB

THE VOICE VERSION COMPARISON CHART FEATURE
ROOM COVERAGE FULL-DUPLEX DIGITAL LINE (ISDN) ANALOG LINE (PSTN) HYPERCARDIOID MICROPHONES CALL ID (CLID) REDIAL FUNCTION MUTE FUNCTION VOLUME CONTROL LCD DISPLAY INTEGRATED KEYPAD REMOTE CONTROL TAPE RECORD OUTPUT AUXILIARY PHONE RS232 DATA PORT CONNETTIVITY TO PBX (***) YES YES YES YES YES YES
CTR3 CTR21, FCC68, CTR21, FCC68, EUROPEAN ACA TS 002 ACA TS 002 TELECOM APPROVAL TELECOM APPROVAL TELECOM APPROVAL
30m2 / 70m2(*) YES YES YES YES YES YES YES YES

THE VOICE ISDN

30m2 / 70m2(*) YES YES(**)

THE VOICE PLUS

30m2 / 70m2(*) YES YES

THE VOICE PLUS ISDN

YES YES YES YES YES YES
YES YES YES YES YES YES YES YES YES
YES YES YES YES YES YES YES YES YES YES YES
CTR3, EUROPEAN TELECOM APPROVAL

APPROVAL

(*) 70m2 with optional extension microphones (**) available for restricted countries (***) with optional Digital Adapter
Aethra SpA Telecommunications via Matteo Ricci Ancona - Italy Telephone +39.071.218981 Fax +39.071.887077 Video 1 +39.071.2189160 Video 2 +39.071.2189701 Email: info.aethra@aethra.com www.aethra.com
Aethra, Inc. 701 Brickell Avenue Suite 1390 Miami, FL 33131 USA Telephone +1.305.375.0010 Toll Free (US only) 1.888.4.AETHRA Fax +1.305.375.0655 Video +1.305.577.3524 Email: info.na@aethra.com
ISKRATELING, d.o.o. Ljubljanska c. 24a 4000 Kranj, Slovenia Telephone: + 2076276 Fax: + 2076277 info@iskrateling.si www.iskrateling.com
Aethra, the Aethra logo and The Voice are trademarks, registered trademarks, or service marks of Aethra SpA Telecommunications in Italy, the United States, and/or other countries. All other company and product names may be registered trademarks or trademarks of their respective owners. Information furnished by Aethra SpA Telecommunications and Aethra, Inc. in this datasheet is believed to be accurate. Products sold and licensed by Aethra SpA Telecommunications and Aethra, Inc. are covered by warranty and patent indemnification provisions appearing in its purchase and license agreements. Aethra SpA Telecommunications and Aethra, Inc. reserve the right to discontinue production and change specifications and prices at any time without notice. Copyright 2004 Aethra SpA Telecommunications - All rights reserved. Additional regional offices are located on our website: www.aethrausa.com. For further details about technical specifications please see Products on www.aethra.com PR-123-E-01