NIM-2FXS/4FXOP

This Network Interface Module offers a combination of 2 FXS and 4 FXO ports to connect analog telephones and external PSTN lines to Cisco routers. It’s commonly used in business environments where traditional phone lines need integration with IP telephony systems.

Built for Cisco ISR routers, the module suits companies looking to maintain legacy analog phones while transitioning to VoIP. Telecom administrators and IT professionals often find it useful in mixed voice network setups.

Key Features

• Delivers seamless interfacing between analog devices and digital voice infrastructure
• Supports foreign exchange station and foreign exchange office signaling
• Compatible with various Cisco ISR models for flexible deployment
• Offers reliable voice quality and robust call handling
• Facilitates integration of legacy telephony equipment with modern networks

Typically deployed in small to medium-sized business branch offices, this module bridges traditional and IP-based voice communications. It helps organizations preserve existing telephony investments while expanding network capabilities.