voice over IP

noun

Voice over Internet Protocol (also "VoIP"), a telecommunications system that uses the Internet or other Internet Protocol network to transmit telephone calls.

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Meanings

noun
  1. InternetcommunicationsVoice over Internet Protocol (also "VoIP"), a telecommunications system that uses the Internet or other Internet Protocol network to transmit telephone calls.

    Subject: Voice over IP and/or OSI? Message: Am looking for information on software/hardware to allow voice transmission over IP and/or OSI stacks. Please post or mail direct. Thanks in advance.

    1992 April 10, Steve Johnson, “Voice over IP and/or OSI?”, in comp.sys.sun.misc (Usenet), retrieved 01 Nov 2016, message-ID <534@trwacs.fp.trw.com>
    2 more examples

    Is there an application that will let use broadcast audio and let individual machines 'tune in' on the connection?? Will we get decent bandwidth (i.e. sample rates at 32 or 48 kHz) or the crappy bandwidth like 8.192 kHz used for voice over IP (i.e. NeVOT) ??

    1993 September 26, Jim Doyle, “Listening to CDs over the LAN ??”, in comp.sys.sgi.apps (Usenet), retrieved 01 Nov 2016, message-ID <284o3jINNmc2@ymir.cs.umass.edu>

    A router, by definition, cannot carry isochronous traffic such as voice. Some hard-core Internet fanatics, who detest telephone companies for a living (something about being chased away from the pay phone they were phreaking as a kid), will try to run voice over IP. It is like teaching a pig to sing: It won't sound good, and it annoys the pig.

    1993 October 9, Fred R. Goldstein, “Re: How Will Routers Compete Against Digital Switches?”, in comp.dcom.telecom (Usenet), retrieved 01 Nov 2016, message-ID <telecom13.690.10@eecs.nwu.edu>

    Synonyms: VoIP, VOIP

Synonyms & antonyms

nounVoice over Internet Protocol (also "VoIP"), a telecommunications system that uses the Internet or other Internet Protocol network to transmit telephone calls.

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Cite this entry
APA

voice over IP. (n.d.). In WatkinsX Dictionary. Retrieved November 5, 2026, from https://dictionary.watkinsx.com/word/voice%20over%20IP

MLA

“voice over IP.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/voice%20over%20IP. Accessed November 5, 2026.

Chicago

WatkinsX Dictionary, s.v. “voice over IP,” accessed November 5, 2026, https://dictionary.watkinsx.com/word/voice%20over%20IP.

Source: voice over IP on Wiktionary, CC BY-SA 4.0.