Because VoIP uses existing internet infrastructure, many VoIP services can offer free calling to other users on the same ...

Alternatively, freelancers may get competitively priced or free VoIP phone numbers to add a second line to their cell phones. VoIP works on most internet-connected devices, including VoIP phones ...

Learn how Direct Inward Dialing can be used with a cloud phone system to create efficiencies and cost savings.

VoIP is shorthand for a telecommunication technology called Voice over Internet Protocol, and it's a modern alternative to traditional phones. For a century or so, landline telephone systems have ...

Customers can use the hardware to supplement their Skype service, which offers free Internet VoIP calls between members and low-cost calls to other phone lines. In addition, Wal-Mart is the first ...