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Rhino REC1 Echo Cancellation Module for R1T1, R2T1 and R4T1

Linux Open Source Telephony Single T1 PCI Plug-In Card Rhino REC1 Echo Cancellation Module for R1T1, R2T1 and R4T1

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Rhino REC1 Echo Cancellation Module for R1T1, R2T1 and R4T1

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This item has been discontinued.

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Brand Rhino

SKU REC1

Please note: The Rhino REC1 Echo Cancellation Module for R1T1, R2T1 and R4T1 has been discontinued please see the Sangoma Asterisk Cards for an alternative product

Rhino REC Digital EC Plug-In Daughter Card

Providing reliable, flexible, and leading-edge solutions for a demanding industry.

Rhino brings to you the most awaited and most talked about addition to our product line, the 120 channel REC digital echo cancellation daugtercard that is 100% compatible with all Rhino digital T1, E1 and J1 cards.

The REC card features the embedded technology from our echo cancellation partners Texas Instruments (TI) and Adaptive Digital Technologies, Inc. (Adaptive Digital). These two Rhino partners bring you a Rhino echo cancellation product line that our competition cannot beat!

This daugtercard plugs directly onto the following cards:

R1T1 - single port T1-E1-J1 PCI (3V and 5V)
R1T1-e - single port T1-E1-J1 PCI Express (available Q4-2007)
R2T1 - dual port T1-E1-J1 PCI (3V and 5V)
R2T1-e - dual port T1-E1-J1 PCI Express
R4T1 - quad port T1-E1-J1 PCI (3V and 5V)
R4T1-e - quad port T1-E1-J1 PCI Express

The REC is simply plugged onto the Rhino digital telephony card, and with a simple driver upgrade your echo cancellation capability is ready to go.

If you have an older card currently in the field, simply install the REC card, upgrade our firmware, then upgrade the driver and the echo cancellation is ready to go.

REC Echo Cancellation Features

Small form factor, plug-in module
Adaptive Digital Technologies G.168 Echo Canceller is a carrier-class, ITU G.168 compliant line echo canceller, which meets and exceeds G.168-2002
Cancels up to 128msec tail - 1024 taps
Non-linear processor
Comfort Noise Generator
Automatic tail search
Excellent voice quality
Cancels multiple independent tails
Fast Convergence
No divergence due to doubletalk
Tone Disabler disables echo canceller during voiceband modem and FAX connections