Twenty-four million pay for VoIP
August 17, 2006
The number of retail VoIP subscribers jumped more than 80% to 18.7 million during 2005 - or 24 million if you add users of PC-to-phone services such as Skype.
August 17, 2006
The number of retail VoIP subscribers jumped more than 80% to 18.7 million during 2005 - or 24 million if you add users of PC-to-phone services such as Skype.