Internet Telephony Market: Overview, Opportunities, Technology, Innovation, Industry Analysis and Forecast to 2023 with Top Key Players Like AVOXI, BroadSoft, Cisco
Cloud telephony is a type of service through which voice and data services can be operated using an Internet connection instead of a traditional phone line. Cloud telephony services offer improved scalability to companies as they enable them to add more channels over their existing trunks. They work on VoIP phone systems (Voice over Internet Protocol) and Public Switched Telephone Networks (PSTNs). Cloud telephony services can work without a physical connection to a phone company as they operate virtually.
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