Name: VoiceBridge 2004 4-Port ISA
Brand: Voicebridge
Price: 75.95 USD
Availability: InStock

Voicebridge VB-2004 VoiceBridge 2004 4-Port ISA

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$75.95

In Stock: 1
Manufacturer: Voicebridge
Model or Part: VB-2004
Condition: New
Weight: 22.00lb

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Item Condition

New - Sealed or Open Box Condition
Excellent - Almost-New, Missing Original Packaging
Refurbished - Seller Refurbished, Good Condition, Previously Used Item

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Description

Overview

The VoiceBridge VB-2004 4-Port ISA is a compact and reliable interface solution designed for seamless integration of voice and data communications in small to medium sized networks. Built by Voicebridge, this four port ISA card delivers clear audio quality, low latency and robust connectivity for both legacy and modern telephony applications. Its plug-and-play design makes installation quick, while its flexible configuration options allow it to adapt to a wide range of environments from office PBX systems to industrial control rooms.

Key Features

Four independent analog ports for simultaneous voice channels
Full duplex operation with echo cancellation
PCI-compatible ISA form factor for easy slot installation
Built-in diagnostic LEDs for quick status monitoring
Supports standard RJ11 connectors and 600 ohm impedance
Low power consumption suitable for energy conscious installations
Compatible with most Windows and Linux telephony software platforms

Technical Specifications

Model number: VB-2004
Interface: 16-bit ISA, 8.33 MHz bus speed
Ports: 4 x RJ11 analog voice ports
Signal type: PCM at 8 kHz sampling rate (64 kbps per channel)
Impedance: 600 ohm balanced line
Operating temperature: 0 to 50 deg C
Power supply: +5 VDC from ISA slot, max 2.5 W consumption
Dimensions: Standard ISA card size (10.5 in x 4.2 in)

Applications

Small office PBX extensions and call routing
Voice over IP gateways that require analog fallback
Industrial automation systems with voice alerts
Security and surveillance consoles needing multiple audio inputs
Educational campus telephone networks
Remote monitoring stations where reliable analog voice is required

With its proven reliability, easy installation and flexible feature set, the VoiceBridge 2004 4-Port ISA card provides a cost effective bridge between legacy analog devices and modern digital communications infrastructures.