Results for tag: "Voice Over Wi Fi"

Voice over Wi-Fi (VoWiFi) is a technology that enables voice communication over a wireless local area network (WLAN). It is a type of Voice over Internet Protocol (VoIP) technology that uses Wi-Fi networks to transmit voice data. VoWiFi is an alternative to traditional cellular networks and is often used in areas where cellular coverage is limited or unavailable. It is also used to provide additional coverage in areas where cellular coverage is weak. VoWiFi is similar to Wi-Fi and WiMax in that it uses radio waves to transmit data. However, VoWiFi is specifically designed for voice communication, while Wi-Fi and WiMax are designed for data transmission. VoWiFi is also more secure than Wi-Fi and WiMax, as it uses encryption to protect the data being transmitted. VoWiFi is becoming increasingly popular as a way to provide voice communication in areas where cellular coverage is limited or unavailable. It is also being used to provide additional coverage in areas where cellular coverage is weak. Some companies in the Voice over Wi-Fi market include Cisco, Polycom, Avaya, Mitel, and Alcatel-Lucent. Show Less Read more