Except standard properties for this check
you have to specify the next parameters:
RAS entry name - phone-book entry to use to establish the connection.
User name - user name, it is used to authenticate the user's access to the remote access server.
Domain - the domain on which authentication is to occur. An empty string specifies the
domain in which the remote access server is a member. An asterisk specifies the domain stored
in the phone book for the entry.
Password - user's password, it is used to authenticate the user's access to the remote access server.
Terminate connection on event - check terminates connection if specified event occured and sets check's status OK.
Set modem speaker OFF - sets the modem speaker off.