Vinicius Buscacio is a Cisco Consultant from Rio de Janeiro/Brazil with more than 12 years experience in Cisco Networks and Cisco IP Telephony systems. He worked in large international companies like AT&T, Orange Business Services and Italtel with Cisco Networks. He holds the certifications Cisco CCNP Collaboration, Cisco CCNP Routing & Switching, Cisco CCNA and Cisco CCDA.