And if you've ever wanted to seriously used a Wi-Fi network to make voice telephone calls using Voice Over Internet Protocol technology (VOIP), your network will need a feature called QOS or Quality Of Service.

FORBES: Magazine Article

That set the stage for Cisco to sell the department on improving that network with services such as video conferencing and voice-over-Internet Protocol.

FORBES: Magazine Article

Google (Nasdaq: GOOG) mulled rolling out Voice-over-Internet Protocol, or VoIP, features to its new fiber network, which Google began lighting up last month, said Milo Medin, vice president of Google Access Services.

FORBES: Links 5 Dec: Google's Phone Over Fibre Explains Slow Economic Growth