- Security services
- Cisco WAN optimization system
- Cisco Configuration Professional
- 4G LTE wireless WAN (WWAN) data services
The Cisco 819 Non-Hardened 4G LTE Integrated Services Routers (ISR) are the smallest Cisco IOS Software routers with support for integrated fourth-generation (4G LTE) wireless WAN (mobile broadband backhaul) capabilities. They are rapidly deployable, highly available, reliable, and secure, and are designed specifically for machine-to-machine (M2M) applications. Markets that benefit from these applications include small business, financial, healthcare, and retail. Fully integrated with Cisco IOS Software, the Cisco 819 4G LTE ISRs deliver enterprise-class features, including highly secure data, voice, and video communications to stationary and mobile network nodes across wired and wireless links.