Description
The Cisco NIM-2FXO is a two-port Foreign Exchange Office (FXO) network interface module designed for Cisco Integrated Services Routers (ISRs). Built to support analog voice connectivity, this module allows businesses to integrate traditional Public Switched Telephone Network (PSTN) lines into their VoIP infrastructure. Its compact and modular design ensures seamless installation and compatibility with a range of Cisco ISR platforms. The NIM-2FXO helps enhance communication reliability by providing fallback options in case of network failures.
Equipped with two RJ-11 ports, the module supports voice and fax applications while maintaining high audio quality. It features echo cancellation, caller ID support, and DTMF relay to ensure clear and efficient call processing. Designed for enterprise environments, the NIM-2FXO operates efficiently within Cisco’s IOS software, offering advanced call routing and signaling capabilities. This module is a cost-effective solution for businesses looking to extend the lifespan of their existing telephony infrastructure while integrating with modern IP-based networks.

