The survey also found that 11 percent of Internet users, nearly 14 million Americans, have made some form of phone call over the Internet. This includes people who may have used VoIP at work, home, or downloaded free software that allows calls between Internet-connected computers.
The 4 million Americans who have considered switching to VoIP -- mostly technophiles and generally well off economically -- represent the near-term potential for the home VoIP market. But the emerging consumer VoIP market is just that. Of the 2,204 respondents interviewed in the Pew Internet Project's February 2004 national telephone survey, exactly one said that VoIP service was used in the home. The VoIP questions in the survey were developed in collaboration with the New Millennium Research Council (NMRC).
"Two-thirds of those who have heard of VoIP have a high speed connection either at home or work, compared with slightly more than half of all 'net users. Given the need for a high-speed connection to make VoIP work effectively, it is no great surprise that high-speed users are more attuned to VoIP," said John B. Horrigan, senior research specialist at the Pew Internet & American Life Project.
"I believe that these survey numbers highlight that the vast majority of Americans are not quite ready to throw away their land lines and cell phones for Internet telephony, said Allen S. Hepner, Advisory Board Member of the NMRC. "That said, with one in eight Internet users considering signing up for VoIP, even modest industry take-up rates over the next five years are sizeable figures."