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IP Telephony | IP Telephony |
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Transport of telephone calls using conventional telephone devices, computers with multi-media accessories, or dedicated terminals over the Internet are called IP Telephony. It is the most cost effective way of telephoning. Data-oriented and voice-oriented communication has different infrastructures. With the convergence of telecommunication and Internet technologies, multiplexing of data and voice is possible and leads to better bandwidth utilization that has brought down costs. Read more at: http://ezinearticles.com/?IP-Telephony&id=271893. |
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