The Beronet BNBF400e is a modular PCIe ISDN BRI card designed for professional VoIP and ISDN environments. Supporting up to 16 BRI channels, it enables seamless digital voice connectivity for small to medium-sized businesses looking for scalable, high-quality telephony solutions.
Key Features:
Up to 4 BRI (S0) interfaces, expandable to 16 channels
Modular design with PCI Express interface
Supports NT and TE mode configuration per port
Ideal for ISDN connectivity in VoIP gateways and PBXs
Fully compatible with Asterisk®, FreePBX®, and 3CX
Optional hardware echo cancellation module available
Low power consumption and fanless operation
Web-based remote management via Berofix OS
Easy firmware updates and diagnostics
Plug & play installation with Linux and Windows support
Hot-pluggable port modules for easy scaling
CE and FCC certified for telecom-grade performance
Compact and fanless, the BNBF400e offers efficient and reliable operation for environments requiring crystal-clear ISDN voice transmission. Its modularity makes it flexible and cost-effective as business needs evolve.
Perfect for VoIP integrators, ISDN-to-IP transitions, and hybrid PBX deployments.
Conclusion:
The Beronet BNBF400e is the ideal ISDN PCIe card for businesses needing 4 to 16 BRI channels with flexible configuration. Built for performance and reliability, it offers simple deployment, high compatibility, and robust telephony integration.




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