The Cisco 2900 series offer unparalleled total cost of ownership savings & network agility through the intelligent integration of market leading security, unified communications, wireless, & application services. The Cisco 2900 series ISRs offer embedded hardware encryption acceleration, voice- & video-capable digital signal processor (DSP) slots, optional firewall, intrusion prevention, call processing, voicemail, & application services. In addition, the platforms support the industries widest range of wired & wireless connectivity options such as T1/E1, x DSL, copper & fiber GE. Please note: networking components such as switches, routers & wireless devices require that speeds & standards be consistent throughout the network to gain optimum performance. To avoid compatibility clashes or for advice, please contact us on solutions@ebuyer.com.