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Caudalfin 2 Ports PRI Card

Quick Overview


  • Single Span E1/T1/J1 Card (PCIe)

  • Easy Installation (no patches required)

  • Optional Hardware echo cancellation

  • Compatible with Linux and Window OS

  • Superior voice quality


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CaudalFins’s CF-4202 series PCIe cards are high-performance, cost effective telephony cards available with carrier grade optional hardware echo cancellation. The CF-4202 cards allows up to 48 (T1) or 60 (E1) channels.  Unique hardware architecture enables superior performance at a low price point to enable small and medium business to fully leverage Unified Communication solution at a superior value proposition compared to competng solutions. 


CaudalFin® digital cards are designed to work with Open Source based VoIP platforms such as Asterisk® (e.g. PBX in a Flash®, FreePBX® Elastix®) & FreeSWITCH®.




Technical Specification

Brand Caudalfin
Number of ports Dual Span E1/T1/J1 Card (PCIe)
Channel / Concurrent calls Upto 30 Voice Calls
Operating System

Linux Kernel : 2.4 to Latest
Windows : XP/Vista/Win7

Applications  Legacy PBX/IVR Services

VoIP Services

Complex IVR Applications

Conference Bridges

VoIP Gateways

Calling Card Platforms

PRI Switch Compatiblity : Network or CPE

Voice Tapping

Dimension 140mm X 63 mm

Additional Information

key note Dual Span E1/T1/J1
Manufacturer CaudalFin
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