Cisco IAD 2431 - Router - DSU/CSU HDLC, Frame Relay, PPP - - VoIP phone adapter - refurbished

Cisco IAD 2431 - Router - DSU/CSU HDLC, Frame Relay, PPP - - VoIP phone adapter - refurbished

The Cisco IAD2430 series is the next-generation integrated voice and data services platform for service providers, building on the industry-leading IAD2420. The Cisco IAD2430 series offers a major leap forward in price performance and enhanced software functions, such as Cisco CallManager Express) and rich Media Gateway Control Protocol (MGCP) gateway services, to cost-effectively accelerate the migration from time-division multiplexing (TDM) to voice over IP (VoIP). The Cisco IAD2430 series builds on the maturity of the Cisco IAD2420 software by providing denser interfaces (up to 24FXS and up to 2 data T1s), an encryption co-processor, and DC battery backup input while maintaining a 1-rack-unit (RU) form factor for space-saving service provider managed services deployments.