Revert "Don't change the PT if we're re-using an already existing codecassociation"
Revert "Don't change the PT if we're re-using an already existing codecassociation"

This reverts commit 53005f7023613a06a80dd34f25f930c62bcaba90.

kakaroto/farstream,ahmedammar/skype_farsight2,tieto/farstream,pexip/farstream,shadeslayer/farstream,kakaroto/farstream,tieto/farstream,pexip/farstream,ahmedammar/skype_farsight2,tieto/farstream,tieto/farstream,ahmedammar/skype_farsight2,pexip/farstream,shadeslayer/farstream,pexip/farstream,tieto/farstream,shadeslayer/farstream,ahmedammar/skype_farsight2,kakaroto/farstream,shadeslayer/farstream,kakaroto/farstream