Mobile phones are being revolutionised with Wi-Fi and VoIP technologies. Internet acts as a medium for making and receiving calls and it is facilitated through VoIP technology. The call costs are drastically cut as it uses Internet for calling rather than the traditional phones. Vonage and Packet8 broadband are VoIP providers that are quiet popular these days. Long distant calls can become very effective and inexpensive with this technology.
It is not easy to access VoIP for those using mobile phones. It is here where Wi-Fi proves to be relevant. Wireless transmission of signals in the air is made possible with this provision. Wi-Fi in simple terms refers to a short range wireless networking. It is works on basis of 802.11 standards. The whole system works with the transmission of wireless network through a wireless access point, which is through a Wi-Fi base station. It results in the conversion of radio signals into VoIP packets then sends them over the Internet.
Wi-Fi VoIP calls can be accessed only if the users are present within the Wi-Fi range that is its network or hotspot. If you are in malls, coffee shops and restaurants you can undoubtedly enjoy this technology as range is made available at these places.
With the availability of Wi-Fi in your mobile phones you will not have to depend on the costly means to make calls and opt for the cheapest way of making calls that is through the Internet. The working is as simple as it sounds. The phone gets switch on automatically when the user is in the hotspot and will continue its cellular cell technology when not in range.
Related posts:
