Sortland to Tromso by ferry/boat?

HI

Is it possible to reach Tromso by ferry/boat (by Hurtigruten) from Sortland? If not from Sortland, then Stokmarknes or Andenes?

If yes, then how long does it take? What is the price? Is it frequent?

Thanks

The homepage of Hurtigruten gives you all that info:
Ports and times at: http://www.hurtigruten.com/norway/Voyages/Select-your-own-ports1/Ruteplan/

And one of the special thing about Hurtigruten is that EVERY port is served EVERY DAY, or night (365/year) - maybe even twice if both northbound and southbond ships port at a given location (= most)