Voice over IP Service Statistics
Number and Duration of calls per Year
Select the year you desire, so as to see the number and the duration of calls.
Year:
2004
2005
2006
2007
2008
2009
2010
2011
2012
2013
2014
2015
2016
2017
2018
2019
2020
2021
2022
2023
2024
