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  2. VoIP phone - Wikipedia

    en.wikipedia.org/wiki/VoIP_phone

    A VoIP phone or IP phone uses voice over IP technologies for placing and transmitting telephone calls over an IP network, such as the Internet. [1] This is in contrast to a standard phone which uses the traditional public switched telephone network (PSTN).

  3. List of SIP software - Wikipedia

    en.wikipedia.org/wiki/List_of_SIP_software

    ShoreTel IP phone systems with unified communications and contact center built in; Snom One free/blue/yellow (Snom acquired and renamed pbxnsip) (SIP) Speedflow Communications VoIP class 4/5 softswitches with integrated billing, transcoding, SIP-H.323 converter.

  4. magicJack - Wikipedia

    en.wikipedia.org/wiki/MagicJack

    MagicJack, stylized as magicJack, is a service that allows people in the United States and Canada to make phone calls over the Internet. This type of phone service is called Internet-based telephone service (VoIP). Originally, MagicJack required a computer to work.

  5. 3CX - Wikipedia

    en.wikipedia.org/wiki/3CX

    3CX, Inc., is a software development company and developer of the 3CX Phone System. The 3CX Phone System is a software private branch exchange based on the SIP (Session Initiation Protocol) standard to allow calls via the public switched telephone network (PSTN) or via Voice over Internet Protocol (VoIP) services.

  6. AOL Dialer - AOL Help

    help.aol.com/products/aol-dialer

    If you connect to the internet using your phone line (dial-up), it's recommended you install AOL Dialer for an optimal browsing experience.

  7. Voice over IP - Wikipedia

    en.wikipedia.org/wiki/Voice_over_IP

    Phone calls between subscribers of the same provider are usually free when flat-fee service is not available. [12] A VoIP phone is necessary to connect to a VoIP service provider. This can be implemented in several ways: Dedicated VoIP phones connect directly to the IP network using technologies such as wired Ethernet or Wi-Fi. These are ...

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