Cisco Systems, the dominant provider of the digital pipes that run the Internet, is making a big play in digital entertainment. At the Consumer Electronics Show in January in Las Vegas, it plans to introduce a new line of products, including a digital stereo system that is meant to move music wirelessly around a house.
That is the first small move in a long-term strategy to take on Apple, Sony and the other giants of consumer electronics. Cisco is working on other gadgets that will let people watch Internet video on their televisions more easily. And its biggest bet is that people will want to use a version of its corporate videoconferencing system called Telepresence to chat with their friends over their high-definition televisions.