Cloud phone systems are telephony services where phone calls are made over the Internet, rather than the tradition PSTN.
Cloud Phone System Overview
Cloud phone systems transfers phone calls over the Internet, making it a much more cost-effective solution for businesses and residents.
Cloud Phone Services – A Closer Look
Cloud phone systems allow users to make phone calls over the Internet, using technology called VoIP (Voice over Internet Protocol). By transferring phone calls over the Internet, telephony solutions are much more cost-effective and flexible.