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    Voip Editor's Picks

    • About Vonage VoIP

      Vonage is a premium broadband telephone service provider that has historical significance as one of the largest and most aggressive purveyors of VoIP (voice over Internet protocol) technology. The company offers several telephone packages via its website, and remains an influential and important entity in the telephone service market. more »

    • How to Shop for a VoIP Home Telephone

      Electricity and telephone are the primary utilities for which every dwelling is wired. Homes with a Plain Old Telephone System (known as a POTS) rely on phones hooked up to a circuit. The wires carrying electrical impulses from your phone to the incoming service provided by the phone company. While it is reliable and known to... more »

    • How to Start a VoIP Business

      Voice over Internet Protocol (VoIP) combines the traditional need for voice communication with the power of the Internet. VoIP providers convert analog audio signals from the transmitter's microphone into digital for delivery to a recipient's speakers. AOL, Vonage and Skype have dominated the VoIP industry since the beginning. New... more »

    • How to Incorporate VoIP for My Business

      Converting telephone service to VoIP (Voice over Internet Protocol) is proving to be a highly cost-effective option for small businesses across the country. VoIP converts a telephone voice signal into a digital signal, which can then travel over the Internet. Basically, this turns your high-speed computer connection into your... more »

    • How to Convert an Analog Telephone to Voice Over IPnet Protocol

      Voice over Internet Protocol, or VoIP, is a method of sending a telephone call over a digital connection. VoIP service is often referred to as broadband or Internet phone service.
      In some cases VoIP calls go over the Internet; in others the calls are routed over a private digital network. In both cases the calls circumvent the... more »

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    Voip Articles

    • How to Encrypt VoIP

      VoIP (Voice over Internet Protocol) is a way of routing phone conversations over the Internet instead of a traditional phone line. Anyone can call... more »

    • How Does VOIP Work?

      VoIP, Voice over Internet Protocol, is the new technology that allows people to make and receive phone calls over their broadband internet... more »

    • How to Take Your VoIP Phone Anywhere

      The VoIP (Voice over Internet Protocol) service allows you seamless connectivity with your Internet. You can make phone calls using an Internet... more »

    • How to Get Voicemail with VoIP

      The VoIP (Voice over Internet Protocol) service providers employ a variety of features in their calling plans. One of the required features by any... more »

    • How to Use Voiceral VoIP

      If you are looking for an economical alternative for making long-distance phone calls, you might be considering Voice Over Internet Protocol, or... more »

    Wikipedia

    Voice over Internet Protocol

    Voice over Internet Protocol (VoIP) is a general term for a family of transmission technologies for delivery of voice communications over IP networks such as the Internet or other packet-switched networks. Other terms frequently encountered and synonymous with VoIP are IP telephony, Internet telephony, voice over broadband (VoBB), broadband telephony, and broadband phone.

    Internet telephony refers to communications services — voice, facsimile, and/or voice-messaging applications — that are transported via the Internet, rather than the public switched telephone network (PSTN). The basic steps involved in originating an Internet telephone call are conversion of the analog voice signal to digital format and compression/translation of the signal into Internet protocol (IP) packets for transmission over the Internet; the process is reversed at the receiving end.

    VoIP systems employ session control protocols to control the set-up and tear-down of calls as well as audio codecs which encode speech allowing transmission over an IP network as digital audio via an audio stream. Codec use is varied between different implementations of VoIP (and often a range of codecs are used); some implementations rely on narrowband and compressed speech, while others support high fidelity stereo codecs.

    History

    * 1974 — The Institute of Electrical and Electronic Engineers (IEEE) published a paper titled "A Protocol for Packet Network Interconnection."Vinton G. Cerf, Robert E. Kahn, "A Protocol for Packet Network Intercommunication", IEEE Transactions on Communications, Vol. 22, No. 5, May 1974 pp. 637-648
    * 1981 — IPv4 is described in RFC 791.
    * 1985 — The National Science Foundation commissions the creation of NSFNET.
    * 1995 — VocalTec releases the first commercial Internet phone software.
    * 1996 —
    ** ITU-T begins development of standards for the transmission and signalin read more at » http://en.wikipedia.org/wiki/Voice+over+Internet+Protocol

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