Dialogic VFX/41JCT-LS Combined Media Board

VFX/41JCT Boards


The Dialogic® VFX/41JCT-LS Media Board is a 4-port analog converged communications board that supports voice, fax, and software-based speech recognition processing in a single PCI Express slot, providing four (4) analog telephone interface circuits for direct connection to analog loop start lines.

Key Features

Supports up to four (4) channels of enhanced on-board fax

Reduces the number of boards per system

Supports Continuous Speech Processing (CSP)

Provides a flexible speech processing technology, which, when coupled with efficient drivers, offloads critical real-time signal processing in speech-enabled applications to on-board DSPs. Reduces system latency, increases recognition accuracy, and improves overall system response time for high-density speech solutions.

Available in PCI Express form factor

PCI Express form factor compatible with x1 lane configuration or higher

A-law or µ-law voice coding at dynamically selectable data rates, 24 kbit/s to 64 kbit/s, selectable on a channel-by-channel basis

Allows for a beneficial tradeoff between disk storage and voice quality

Telcordia CLASS, UK CLI, Japanese Caller ID, and other international protocols

Supports an international Caller ID capability via on-hook audio path

Advanced outbound call progress analysis

Monitors outgoing call status quickly and accurately


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Ordering Information

Use the Purchase page linked below to find partners to purchase Dialogic products. The order codes below are for your reference when making a purchase.

Where to Buy
ProductOrder CodeDescription



4-port Analog-Loop-Start-PCIe



3-drop CT Bus cable, Multidrop CT Bus cable



4-drop CT Bus cable, Multidrop CT Bus cable



8-drop CT Bus cable, Multidrop CT Bus cable



12-drop CT Bus cable, Multidrop CT Bus cable



16-drop CT Bus cable, Multidrop CT Bus cable