The Cisco 819 Integrated Services Router, part of the Cisco Integrated Services Routers Generation 2 (ISR G2) Family designed in compact hardened and nonhardened form factors, is the smallest Cisco IOS Software router with support for integrated third-generation (3G) wireless WAN (mobile broadband backhaul). The Cisco 819 provides a rapidly deployable, highly available, reliable, and secure solution into machine-to-machine applications for financial, telemetry, utility, retail, industrial automation, and transportation with comprehensive management capability. Transparently integrated into Cisco IOS Software as an enterprise-class feature, the Cisco 819 hardened ISR provides highly secure data, voice, and video communications to stationary and mobile network nodes across wired and wireless links. Figure 1 shows a Cisco 819(H)G Integrated Services Router.