You can not add a survey to the front of your sales call to make it legal to violate the DNC or to call with a recorded message (Press One) campaign.
They didn't just nail the rooms. They also nailed certain service suppliers:
The complaint also charges a group of five interrelated companies, and their owner, Fred Accuardi, with assisting and facilitating the illegal cruise calls. The complaint alleges that these defendants provided robocallers with hundreds of telephone numbers to use when making calls, made it possible for robocallers to choose and change the names that would appear on consumers’ caller ID devices, and hid the robocallers’ identities from authorities.
http://www.ftc.gov/news-events/press-re ... ovdelivery