VoIP Market 2022 The global market for VoIP services should grow from $85.2 billion in 2021 to $102.5 billion by 2028 with a compound annual growth rate (CAGR) of 4.8% for the period of 2021-2028. Global VoIP Market offers a primary overview of the VoIP industry covering different product definitions, classifications, and participants in the industry chain structure. The...