The Universal Serial Bus or the USB phone are connected to the Universal Serial Bus port of the computer which allows to make clear call through the VOIP or the Voice Over Internet Protocol application. The USB phones are a product of the technological advancement of the world. Distant calls now, with the help of devices like USB phones have become clearer and cheaper too.
The USB phone is a Computer peripheral that feels and looks like any traditional telephone. The USB phones are different from the other VOIP phones and has no VOIP protocol intelligence inside. Once connected to the computer the latter recognizes the USB phone as an audio device and is treated like any other audio card in the computer. The VOIP software uses the USB phone for recording and playing audio. The design of the USB phone provides certain advantages over the use of speakers and microphones and also gives a certain extra degree of privacy. The USB phone allows people to carry the system while traveling and the light and compact models are easy to carry and extremely convenient to use. USB phones can be of various types which include:
• LCD Screen Phone
• Screenless Phone
