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CISCO NETWORK INTERFACE MODULE NIM NIM-4FXO CISCO NETWORKING MODULE

Cisco NIM-4FXO is a 4-port FXO (Foreign Exchange Office) Voice Network Interface Module designed for Cisco ISR 4000 Series Integrated Services Routers.

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Technical Specifications Item Specification Product Model NIM-4FXO Manufacturer Cisco Systems Product Type Analog Voice Network Interface Module Module Family Cisco ISR 4000 Series NIM Voice Interface Type FXO (Foreign Exchange Office) Number of Ports 4 × FXO Analog Voice Ports Connector Type RJ-11 Connection Type PSTN Line / Analog PBX Trunk Voice Protocol Support SIP, H.323, MGCP, SCCP Codec Support G.711, G.729a, G.726, iLBC Fax Support T.38 Fax Relay, Fax Pass-through Echo Cancellation Integrated DSP Echo Cancellation Caller ID Support FSK and DTMF Caller ID Signaling Support Loop Start, Ground Start DTMF Support RFC 2833 / In-band DTMF DSP Resources Integrated DSP Processing Hot Swappable Supported on compatible ISR platforms Power Consumption Approx. 5W