Cisco NIM-2FXO

The Cisco NIM-2FXO is a network interface module (NIM) designed for use with Cisco Integrated Services Routers (ISR). It provides two analog Foreign Exchange Office (FXO) ports, which allow connection to analog telephone lines or private branch exchanges (PBXs). The NIM-2FXO module enables voice and data services over traditional analog telephony infrastructure, making it suitable for small to medium-sized businesses that require connectivity to the public switched telephone network (PSTN).