Cisco VIC2-2FXO Voice Interface Card

• PSTN line integration in enterprise voice gateways
• Branch office analog trunk connectivity for external calls
• Government communication systems requiring PSTN fallback
• Retail store telephony systems with limited external lines
• Financial institution secure external voice routing
• Contact center PSTN trunk handling in hybrid environments
• Utility and emergency service communication systems
• Healthcare facility external voice line integration
• Distributed enterprise telephony modernization projects
• Backup PSTN connectivity for VoIP redundancy systems 

• Cisco OEM voice interface card for enterprise routers
• 2 x FXO ports for direct PSTN line connectivity
• Enables integration of analog trunks into IP voice systems
• Supports hybrid VoIP and legacy PSTN architectures
• Designed for Cisco voice-enabled gateway platforms
• Provides reliable external call handling capability
• Supports phased migration to SIP and cloud telephony
• Enhances business continuity during network transitions
• Optimized for distributed branch office deployments
• Reduces dependency on full PBX replacement
• Supports redundant communication pathways via PSTN
• Improves operational resilience for voice services
• Compact design suitable for low-density deployments
• Enables cost-effective telecom infrastructure modernization

• Brand: Cisco
• Product Name: Cisco VIC2-2FXO Voice Interface Card
• Manufacturer: Cisco Systems
• Product Type: Voice Interface Card (VIC Module)
• Ports: 2 x FXO ports
• Function: PSTN analog trunk interface
• Deployment Type: Modular voice gateway expansion card
• Platform Compatibility: Cisco voice-enabled routers (model-specific support required)
• Interface Type: Foreign Exchange Office (FXO)

WHY CHOOSE THIS PRODUCT?

• Organizations choose Cisco VIC2-2FXO when they need dependable PSTN connectivity integrated into Cisco voice gateway infrastructure without overhauling existing telephony systems. It ensures seamless external call handling while supporting hybrid VoIP environments.
• Compared to higher-density FXO modules, it offers a compact and efficient design ideal for branch offices or distributed enterprise locations with limited PSTN line requirements. This reduces unnecessary infrastructure complexity while maintaining reliable analog trunk access.
• From a procurement perspective, enterprises adopt this module to extend the lifecycle of existing Cisco voice routers and delay full migration costs associated with SIP trunking or cloud telephony transitions. It supports controlled modernization strategies aligned with hybrid communication roadmaps.
• Its long-term value lies in enabling stable PSTN integration during phased digital transformation, ensuring uninterrupted external voice communication while enterprises evolve toward unified communications platforms.