@inproceedings{viv-mum-2007,
  author = {J{\"o}rg Ott and Lu Xiaojun},
  title = {Disconnection Tolerance for SIP-based Real-time Media Sessions},
  year = {2007},
  month = {December},
  booktitle = {International Conference on Mobile Ubiquitous Multimedia ({MUM}'07)},
}