Cisco Systems®, Inc. is redefining best-in-class enterprise and small- to- midsize

business routing with a new line of integrated services routers that are optimized for the

secure, wire-speed delivery of concurrent data, voice, video, and wireless services.

Founded on 20 years of leadership and innovation, the Cisco® 2800 Series of integrated

services routers (refer to Figure 1) intelligently embed data, security, voice, and wireless

services into a single, resilient system for fast, scalable delivery of mission-critical

business applications. The unique integrated systems architecture of the Cisco 2800

Series delivers maximum business agility and investment protection

https://www.cisco.com/c/dam/global/de_at/assets/unified_partners/smb/vertriebliche-positionierung/routing/downloads/isr_2800_datenblatt_e.pdf