INTERNATIONAL TELECOMMUNICATION UNION ITU WORKSHOP ON Document: FoV/08 12 January 2007 THE FUTURE OF VOICE Geneva, 15-16 January 2007 REGULATORY CHALLENGES OF VOICE OVER IP TELEPHONY: ANALYSIS FOR SELECTED SOUTH AND EASTERN EUROPEAN COUNTRIES © ITU 15-16 January 2007 ACKNOWLEDGEMENTS This background paper was prepared by Anna Riedel <
[email protected]> under the ITU New Initiatives Programmeme project on The Future of Voice to be presented at the workshop held in Geneva in January 2007. The opinions expressed in this document are those of the authors and do not necessarily reflect the views of the International Telecommunication Union or its membership. The author would like to express her sincere appreciation to the national administrations of Romania, Bulgaria, Turkey and Croatia for supporting this study, and wishes particularly to thank Jaroslaw Ponder, Nathaly Rey and Justus Haucap for their comments and invaluable assistance. The research project on the Future of Voice is managed by Jaroslaw Ponder, Policy Analyst at the ITU Strategy and Policy Unit <
[email protected]>, under the direction of Dr. Tim Kelly, Head of the ITU Strategy and Policy Unit <
[email protected]>. Other background materials can be found at http://www.itu.int/spu/voice. II TABLE OF CONTENTS page 1 Introduction.................................................................................................................................. 3 2 Voice over Internet Protocol .......................................................................................................