Definition: In this task, you are given a news article. Your task is to classify the article to one out of the four topics 'World', 'Sports', 'Business', 'Sci/Tech' if the article's main topic is relevant to the world, sports, business, and science/technology, correspondingly. If you are not sure about the topic, choose the closest option. Note that URLs in the text have been replaced with [Link].
Input: Cisco, VoIP Star? Today, there was another good omen that Voice over Internet Protocol (VoIP) is fast gaining traction amongst large companies. Bank of America (NYSE: BAC) said it will switch to Internet telephones, using Cisco #39;s (Nasdaq: CSCO) equipment.

Sci/Tech