Voice Over Internet Protocol (VOIP): Overview, Direction and Challenges

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Provided by: Academic Hosting & Event Management Solutions
Topic: Networking
Format: PDF
Voice will remain a fundamental communication media that cuts across people of all walks of life. It is therefore important to make it cheap and affordable. To be reliable and affordable over the common public switched telephone network, change is therefore inevitable to keep abreast with the global technological change. It is on this basis that this paper tends to critically review this new technology VoIP, x-raying the different types. It further more discusses in detail the VoIP system, VoIP protocols, and a comparison of different VoIP protocols.
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