Cisco VIC2-2BRI-NT/TE Voice Interface Card | 2-Port ISDN BRI Module

• ISDN BRI integration in enterprise voice gateways
• Legacy PBX connectivity with IP telephony systems
• Government communication network ISDN migration
• Financial institution secure voice line integration
• Enterprise branch office ISDN telephony support
• Service provider ISDN trunk interconnection
• Contact center hybrid ISDN and VoIP environments
• Regulated industry communication infrastructure (compliance-driven)
• Campus-wide enterprise telephony modernization
• Phased ISDN-to-SIP migration projects 

• Cisco OEM voice interface card for enterprise routers
• 2 x ISDN BRI ports with NT/TE mode support
• Enables digital voice integration into IP networks
• Supports hybrid ISDN and VoIP communication architectures
• Designed for Cisco voice-enabled gateway platforms
• Provides stable digital signaling for voice transmission
• Enhances interoperability with legacy ISDN systems
• Supports phased migration to SIP-based communications
• Reduces dependency on legacy ISDN PBX infrastructure
• Optimized for enterprise-grade voice reliability
• Supports distributed branch office deployments
• Helps maintain business continuity during migration
• Enables cost-effective infrastructure modernization
• Improves lifecycle extension of existing voice systems

• Brand: Cisco
• Product Name: Cisco VIC2-2BRI-NT/TE Voice Interface Card
• Product Type: Voice Interface Card (VIC Module)
• Ports: 2 x ISDN BRI ports
• Interface Type: ISDN Basic Rate Interface (BRI)
• Modes: NT (Network Termination), TE (Terminal Equipment)
• Function: Digital voice connectivity module
• Platform Compatibility: Cisco voice-enabled routers (model-dependent support required)
• Deployment Type: Modular router expansion card

WHY CHOOSE THIS PRODUCT?

• Organizations choose Cisco VIC2-2BRI-NT/TE when they need reliable integration between ISDN-based voice infrastructure and modern IP communication systems. It enables seamless connectivity for legacy digital voice circuits without requiring immediate replacement of existing ISDN systems.
• Compared to analog voice modules, it delivers higher-quality digital voice transmission through ISDN BRI interfaces, ensuring better signaling stability and improved call reliability. The NT/TE flexibility enhances deployment adaptability across different enterprise and carrier environments.
• From a procurement standpoint, enterprises adopt this module to extend the lifespan of Cisco voice gateways while transitioning gradually toward SIP trunking and unified communications platforms. It reduces infrastructure replacement costs and supports controlled modernization strategies.
• Its long-term value lies in enabling hybrid ISDN-to-IP migration, maintaining operational continuity, and reducing disruption risk during enterprise communication transformation initiatives.