There was a report about 12 years ago on the Israeli company Amdocs that is enlightening:
http://www.youtube.com/watch?v=H20Naj176M0
Amdocs "helped" install the phone lines in the White House in 1997.
http://www.youtube.com/watch?v=H20Naj176M0
Amdocs "helped" install the phone lines in the White House in 1997.