ELAR
The Endangered Language ARchive (ELAR) is a digital repository preserving and publishing multimedia collections of endangered languages. In SayMore, it is an access protocol option you can choose.
Here are the three account status types used by ELAR:
O - Open to unregistered visitors
U - all ordinary Users can access
S - only Subscribers are allowed access (requires application to Depositor).
http://www.elar-archive.org/using-elar/access-protocol.php has more details about these account status types and ELAR in general.