Date Added: Jan 2010
A seamless communication environment, where the limitations of time & distance would be eliminated is surely the ultimate objective behind newer inventions in the communication arena. VoIP technology holds great promise as it keeps evolving itself by providing newer applications. But has VoIP truly arrived and is it completely ready to replace PSTN? That's the big question. To know the answer we have to peep a little deeper into the technological aspects of them and try to know their real worth.