Description:

The Cisco VIC2-2FXS Voice Interface Card is a two-port analog voice interface module designed to connect analog telephony devices to Cisco integrated services routers. Featuring two RJ11 FXS ports, this card allows routers to support analog phones, fax machines, and other legacy telephony equipment within IP-based communication systems. Network engineers, system integrators, and IT maintenance teams use this module for voice infrastructure upgrades, telephony integration, system expansion, and replacement of existing voice interface cards in Cisco router platforms.

Applications:

The Cisco VIC2-2FXS interface card is commonly used in enterprise and branch office VoIP deployments where analog devices must interface with IP telephony networks. Typical installations include unified communications systems, analog phone connectivity, fax integration, and voice gateway configurations where Cisco routers provide both routing and voice service functionality.

Technical Specifications:

• Manufacturer: Cisco
• Part Number: VIC2-2FXS
• Product Type: Voice interface card
• Number of Ports: 2 × FXS ports
• Connector Type: RJ11
• Interface Type: Analog voice interface
• Compatible Platforms: Cisco Integrated Services Routers
• Telephony Support: Analog phones and fax machines
• Installation Type: Router voice interface slot
• Signaling Support: FXS analog telephony signaling
• Operating Environment: Enterprise and branch voice networks

Common Replacements:

• Cisco VIC2-4FXS
• Cisco VIC3-2FXS/DID
• Cisco NIM-2FXS