Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. Packet telephony is the use of personal computers and a packet data network to produce a voice conversation. It consists of telephony and data tightly coupled on packet-based switched multimedia networks.The goal of packet switched fabric in both LAN and WAN, the vision in to drive voice and data over a single multimedia (packet based N/W) allowing waves to engage in a media rich communication in a natural and straightforward manner.
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