1. Brough, W., Cox, B., Gattuso, J., McClure, D., Odlyzko, A., Pociask, S., Thierer, A. and Woroch, G. (2004), Free Ride: Deficiencies of the MCI “Layers” Policy Model and the Need for Principles that Encourage Competition in the New IP World, New Millennium Research Council, Washington, DC.
2. BusinessWeek (2004), “More net phone tie‐ups”, BusinessWeek, September 13, p. 46.
3. Federal Communications Commission (1998a), “Memorandum opinion and order”, In the Matter of GTE Telephone Operating Costs, GTOC Tariff No. 1, GTOC Transmittal No. 1148, CC Docket No. 98‐79, October 30, FCC, Washington, DC.
4. Federal Communications Commission (1998b), “Stevens Report 1998”, Federal‐State Joint Board on Universal Service, CC Docket No. 96‐45, FCC, Washington, DC.
5. Federal Communications Commission (2002), “Petition for declaratory ruling”, In the Matter of Petition for Declaratory Ruling that AT&T's Phone‐to‐phone IP Telephony Services Are Exempt from Access Charges, CC Docket No. 02‐261, October 18, FCC, Washington, DC.