The Federal Communications Commission Wednesday took the first step toward requiring voice-over-IP providers to comply with law enforcement wiretapping requests.

The FCC voted to begin an examination of the policies needed to ensure that VoIP providers comply with the 1994 Communications Assistance for Law Enforcement Act (CALEA), which allows U.S. law enforcement agencies to listen in on telephone conversations. The commission's decision on Wednesday included a tentative finding that communications services offered over broadband pipes, including VoIP, are subject to CALEA requirements to comply with law enforcement wiretap requests.

The tentative rules would also cover managed communications services offered over broadband connections, including managed instant message or video services, said Ed Thomas, chief of the FCC Office of Engineering and Technology. Nonmanaged peer-to-peer services, including consumer-grade instant messaging services and noncommercial VoIP services, would likely not be subject to CALEA regulations under the proposed order, FCC staff said.

All five commissioners supported the "notice of proposed rulemaking" presented to them Wednesday. In the notice, the FCC tentatively concludes that CALEA applies to facilities-based providers of any type of broadband Internet access service -- including wireline, cable modem, satellite, wireless, and powerline -- and to managed VoIP services. The commission proposed that these services fall under CALEA as "a replacement for a substantial portion of the local telephone exchange service."

"More and more people are taking advantage of these new and exciting competitive voice offerings, and we are starting to see substantial consumer and economic benefits emerge," said FCC Chairman Michael Powell. "The development and success of the Internet has been a result, in part, of our desire to maintain its minimally regulated status. Above all, law enforcement access to IP-enabled communications is essential."

The FCC's action came at the request of three federal law enforcement agencies: the Department of Justice, FBI, and Drug Enforcement Administration.

While Commissioner Kathleen Abernathy noted that "all of us are in complete support" of law enforcement requests, some U.S. senators and privacy groups have questioned the need for CALEA requirements for VoIP. In a June hearing, Sen. John Sununu, sponsor of the VoIP Regulatory Freedom Act of 2004, questioned why the Justice Department wanted CALEA rules to apply to VoIP services, but not most instant message, e-mail or P2P services.

The IDG News Service is a Network World affiliate.