@inproceedings{dressler2002advantages,
  author = {Dressler, Falko},
  doi = {10.1109/HSNMC.2002.1032547},
  title = {{Advantages of VoIP in the German Research Network}},
  pages = {56--60},
  publisher = {IEEE},
  isbn = {978-0-7803-7600-7},
  address = {Jeju City, South Korea},
  booktitle = {IEEE International Conference on High Speed Networks and Multimedia Communications (HSNMC 2002)},
  month = {7},
  year = {2002},
}