23-10-2009, 04:15 PM
Internet Telephony.pdf (Size: 157.88 KB / Downloads: 366)
Internet Telephony ppt.pdf (Size: 198.24 KB / Downloads: 213)
Communication via packet and data networks such as IP, ATM, Frame Relay has become a preferred strategy for both corporate and public networks. Experts predict that data traffic will soon exceed telephone traffic if it already hasnâ„¢t. As a result of this there has been considerable interest in transmitting traditional telephone traffic over data
networks. Internet Telephony is a powerful and economical communication options. It is a general term for the technologies that use the Internet Protocol's packet-switched connections to exchange voice, fax, and other forms of information that have traditionally been carried over the dedicated circuit-switched connections of the public switched telephone network (PSTN). It is based on IP networking, which offers the potential for much more than just telephony. ). The seminar will attempt to provide a basic understanding of what Internet telephony is and some of the protocols used in it. It also covers type of connections and addressing used for those connections in Internet telephony, with a brief description of requirements for Internet telephony management