@article{853010,
      note = {Includes index.},
      author = {Bates, Regis J., and Elliot, Steve, and Harris, Greg,},
      url = {http://library.usi.edu/record/853010},
      title = {Securing VoIP : keeping your VoIP network safe /},
      recid = {853010},
      pages = {1 online resource (222 pages) :},
}