VoIP - Business and Expansion
With the introduction of VoIP Phone system the existing circuit switched telephone network has taken a back seat. To the internet users VoIP provides an effective way for communication over the network. VoIP has provided a unique and inexpensive way out to business organisations. It is purely based on multitasking and multiplexing scheme. A high quality VoIP signal is provided in streaming shaking off the voice quality issues. Still further improvements are being made to improve the quality of signals with less bandwidth consumption, advanced features, minimum overhead, security of VoIP packets and much more ahead. Having glimpse on history of VoIP, the first VoIP call was made between two PCs in 1995. Guiding its way this technology gradually started to evolve in 1998 covering 1% of US phone traffic. It was meant for providing low-cost long-distance calls. Then in 2008 VoIP revolution cast a spell on business and residential communications. As of 2009, around 30% of internation