Cisco IOS Software is the world's leading network infrastructure software delivering a seamless integration of technology innovation business-critical services and hardware support. Currently operating on over ten million active systems ranging from the small home office router to the core systems of the world's largest service provider networks Cisco IOS Software is the most widely leveraged network infrastructure software in the world.

SP Services for 2800 Series Integrated Services Routers

• Cisco 2801 Integrated Services Router
• Cisco 2811 Integrated Services Router
• Cisco 2821 Integrated Services Router
• Cisco 2851 Integrated Services Router