The digital TV broadcasting is the next supreme level of TV viewing that has helped in replacing the poor picture quality and colors of cable network. This technology provides control over the channel programming along with many other facilities like the multicasting and interactive capabilities.

VoIP thesis Intro ..... Voice over Internet Protocol (VoIP) and a newset of applications that lets you make phone calls through an Internet connection to broadband. VoIP can be used to call any phone anywhere in the world. No matter if the person who called VoIP or not,everything is taken care of by your VoIP service.