The Cisco NIM-4FXO ISR 4000 Series 4x FXO (Universal) Router Module is a versatile and reliable networking solution. With its four FXO ports, this module enables connectivity with analog devices like voice telephony systems or fax machines in your network setup.
Designed for the Cisco Integrated Services Routers (ISR) 4000 series, this router module ensures seamless communication through flexible call routing options and efficient voice data transmission over IP networks. It supports various protocols such as H.323 to SIP interworking and SCCP to SIP conversion, providing interoperability between different end-users within your organization.
With advanced features like echo cancellation technology and adjustable transmit/receive gains, it delivers clear audio quality during phone calls while eliminating unwanted noise disruptions. Plus, with support for universal slots on compatible routers from the ISR range, upgrading or expanding existing infrastructure becomes hassle-free.
Cisco NIM-4FXO: 4-port Network Interface Module - FXO (Universal).
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