RSF Supply is not an authorized distributor. We sell Preowned Surplus and Refurbished products, all warranties are with RSF Supply and not the manufacturer.
Orders typically ship within 1-3 Business days, if you need an item to ship sooner please contact us.
The Cisco SM-D-72FXS is a network module designed to work with the Cisco ISR 4000 Series Routers. It offers a high-density analog voice and fax interface for small to medium-sized businesses. With its 72 FXS ports, it can support up to 72 analog phones or fax machines.
Key Feature for the SM-D-72FXS
1. 72 FXS ports 2. Support for both loop-start and ground-start signaling 3. Support for G.711 and G.729a voice codecs 4. Support for fax pass-through and T.38 fax relay 5. Power over Ethernet (PoE) support for powering connected devices 6. Hot-swappable module for easy installation and maintenance
The Cisco SM-D-72FXS is a voice/fax module designed for use with the Cisco 2900 and 3900 series integrated services routers. It supports up to 72 analog phone or fax devices and provides advanced voice features, such as echo cancellation and call forwarding. It is a reliable and cost-effective solution for businesses that need to integrate analog phone lines into their VoIP infrastructure.