Vijay K. Gurbani, Xian-He Sun. Accessing telephony services from the Internet. In Ronald P. Luijten, Luiz A. DaSilva, E. K. Park, editors, Proceedings of the 12th International Conference on Computer Communications and Networks, ICCCN 2003, 20-22 October, 2003, Double Tree Lincoln Centre, Dallas, Texas, USA. pages 517-523, IEEE, 2003. [doi]
Abstract is missing.