IP Telephony

IP telephony (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).. See complete definition.

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  • VoIP (voice over IP)

    VoIP (voice over IP) is the transmission of voice and multimedia content over Internet Protocol (IP) networks. VoIP historically referred to using IP to connect private branch exchanges (PBXs), but the term is now used interchangeable with IP ... Continue Reading

  • Don't get hung up on Office 365 Cloud PBX pitfalls

    Office 365 support for full PBX features is a game-changer, but it can be a risk if not planned correctly. See if Microsoft's cloud phone system works for your enterprise. Continue Reading

  • electret microphone

    An electret microphone is a widely-used electronic communications and audio recording device. The devices are a type of condenser microphone. Continue Reading

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