Estimated 2,660 billion minutes of VoIP traffic was carried by service providers worldwide during the year 2009. Of these minutes, 842 billion was local call volume, 1,727 billion was national long distance (NLD) call volume, and 90.7 billion was the international long distance (ILD) call volume. If double counted traffic is included, we are looking at an overall traffic of 2,870 billion minutes during 2009. The estimates are based on a survey of 200 carriers worldwide.
Estimated 2,660 billion minutes of VoIP traffic was carried by service providers worldwide during the year 2009. Of these minutes, 842 billion was local call volume, 1,727 billion was national long distance (NLD) call volume, and 90.7 billion was the international long distance (ILD) call volume. If double counted traffic is included, we are looking at an overall traffic of 2,870 billion minutes during 2009. The estimates are based on a survey of 200 carriers worldwide.
