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Language: en
Pages: 255
Pages: 255
Type: BOOK - Published: 2008-06-28 - Publisher: Lulu.com
VoIP or Voice Over Internet Protocol is an emerging telecommunication technology that make use of IP network to carry voice just like PSTN (Public Switched Tele
Language: en
Pages: 504
Pages: 504
Type: BOOK - Published: 2005 - Publisher: "O'Reilly Media, Inc."
More and more businesses today have their receive phone service through Internet instead of local phone company lines. Many businesses are also using their inte
Language: en
Pages: 243
Pages: 243
Type: BOOK - Published: 2013 - Publisher: "O'Reilly Media, Inc."
"A system administrator's guide to VoIP technologies"--Cover.
Language: en
Pages: 592
Pages: 592
Type: BOOK - Published: 2006-03-31 - Publisher: Elsevier
Voice Over IP (VoIP) phone lines now represent over 50% of all new phone line installations. Every one of these new VoIP phone lines and handsets must now be pr
Language: en
Pages: 236
Pages: 236
Type: BOOK - Published: 2009 - Publisher: No Starch Press
Voice over Internet Protocol (VoIP) networks, the technology used to place phone calls through the Internet, suffer from the same security holes as standard IP