VoIP and Skype have been hot topics over the past couple of years. It has been especially noticeable at trade shows with seemingly every company under the sun making VoIP gateways and Skype compatible phones and routers. VoIP is more than just a buzz-word though. It can reduce telephone calls costs considerably and in many cases it can be free. This is something that affects everyone, as everyone makes phone calls. Eventually, I expect phone calls will be like e-mails – the only cost being that of the net connection, or the bandwidth used.



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