Cloud for PBX #Market 2017 with Focus on Opportunities and Challenges: Industry Expected to Grow USD $20.83 Billion at 13.2% of CAGR by Forecast 2023

A cloud for PBX provides services over LAN or WAN data network rather than through the circuit-switched networks used by the traditional Public Switched Telephone Network. The Cloud for PBX is new technology that provides the new opportunities to improve ...