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| IT Services > Telecommunications Services > IP Services > IP Telephony > |
VoIP
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ALSO CALLED: Voice over Internet Protocol, IP Voice, Cable VOIP, VoIP Services, Voice over IP, Voice-over-Broadband, VoB, and Voice-over-IP
DEFINITION: VoIP (voice over IP) is an IP telephony term for a set of facilities used to manage the delivery of voice information over the Internet.VoIP involves sending voice information in digital form in discrete packets rather than by using the traditional circuit-committed protocols
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VOIP DEFINITION (continued):
of the public switched telephone network ( PSTN). A major advantage of VoIP and Internet telephony is that it avoids the tolls charged by ordinary telephone service. Ask questions about VoIP at ITKnowledgeExchange.com VoIP derives from the VoIP Forum, an effort by major equipment providers, including Cisco, VocalTec, 3Com, and Netspeak to promote
VoIP definition sponsored by SearchUnifiedCommunications.com, powered by WhatIs.com an online computer dictionary
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