The new Cisco CCNA Voice certification can help you verify that you have the specialized voice- over-IP (VoIP) skills that are in high demand among employers. Not sure if the…
Cisco announced that it has sold its 50 millionth IP phone, up from 30 million sold through just two years ago. The switching giant—Cisco also said it will make software…
VoIP and IP telephony are becoming increasingly popular with large corporations and consumers alike. For many people, Internet Protocol (IP) is more than just a way to transport data, it’s…