LONDON, Oct. 15, 2015 /PRNewswire/ -- The Global Telecom Billing and Revenue management market is accounted for $7.63 billion in 2014 and is expected to reach $14.16 billion by 2022 with a CAGR of 8.03% from 2014 to 2022. The factors that are favoring the market growth include, hastily...
Source : http://www.prnewswire.com/news-releases/telecom-bi...