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What is Voice over Internet Protocol (VoIP)? Is a family of transmission technologies for delivery of voice communications over IP networks such as the Internet or other packet-switched networks.

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Gigaset Siemens Hibrido - www.grupokaren.com.br/karenline
01:12 · Published: 07/14/2011
DECT Isoltic
00:41 · Published: 07/14/2011
magazineluiza.com Telefone Híbrido Siemens A580 IP
01:08 · Published: 02/09/2011
Internet Telefon From Amazon Deutschland
01:36 · Published: 03/13/2011
Siemens Gigaset DX800A all in one Schnurgebundenes Komfort-Telefon (Anrufbeantworter, VoIP ,
00:23 · Published: 07/09/2011

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