VOIP is Voice over Internet Protocol.It is a facility where people across the globe can talk to others using Internet. The cost of telephony is cheaper compared to the existing mobile phone charges.
WiFi is Wireless Fidelity. It is a term used for a set of wireless standards for local coverage.Wifi provides low cost internet accross wireless network.The areas where you can access wireless network is called WiFI hotspots.The advantage of Wifi is easy to setup and its cost is minimal.If you go airports and railway station you will find a wireless network. to be more clear if you have a laptop with WiFi facility and if you are in a airport or a railway station, if you need to check your e-mails you dont need a manual internet connection. WiFi solves the problem.
The latest in the Tele Communication is the merger of Voip and WiFi. it is called VoWiFi. This stands for Voice over wireless fidelity.This simply means Wi-Fi based VOIP services or it can be termed as wireless based VOIP system.
VOIP over WiFi (VoWiFI) has great potential in reducing telephony costs.
1 comment:
This technology of cellphones will really help the people to communicate easily.
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