IP Telephony: Results of the ITU World Telecom Policy Forum Dr Tim Kelly, International Telecommunication Union, Arab States Internet and Telcom Summit,
IP Telephony: Substitute or Supplement? Dr Tim Kelly, International Telecommunication Union, Telecoms @ The Internet VI IIR, Geneva, 12 June 2000 The views.
IP Telephony: Economic implications and impact on PTOs Dr Tim Kelly, International Telecommunication Union, IP Telephony Workshop, Geneva, 14 June 2000.
