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Title: IP telephony Post by: Tanya on April 30, 2007, 10:33:46 AM Telephony services provided over the Internet. Internet Protocol Telephony 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). Using the Internet, calls travel as packets of data on shared lines, avoiding the tolls of the PSTN.
Related terms: VoIP, internet telephony service, enterprise internet telephony, IP telephony management |