Description
Cisco IOS IP Voice – Feature Pack for 2800 Series Integrated Services Routers – Complete Product – Firmware SPARECisco 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.